Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6

* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: (95 commits)
  V4L/DVB (9296): Patch to remove warning message during cx88-dvb compilation
  V4L/DVB (9294): gspca: Add a stop sequence in t613.
  V4L/DVB (9293): gspca: Separate and fix the sensor dependant sequences in t613.
  V4L/DVB (9292): gspca: Call the control setting functions at init time in t613.
  V4L/DVB (9291): gspca: Do not set the white balance temperature by default in t613.
  V4L/DVB (9290): gspca: Adjust the sensor init sequences in t613.
  V4L/DVB (9289): gspca: Other sensor identified as om6802 in t613.
  V4L/DVB (9288): gspca: Write to the USB device and not USB interface in t613.
  V4L/DVB (9287): gspca: Change the name of the multi bytes write function in t613.
  V4L/DVB (9286): gspca: Compilation problem of gspca.c and the kernel version.
  V4L/DVB (9283): Correct typo and enable setting the gain on the mt9m111 sensor
  V4L/DVB (9282): Properly iterate the urbs when destroying them.
  V4L/DVB (9281): gspca: Add hflip and vflip to the po1030 sensor
  V4L/DVB (9280): gspca: Use the gspca debug macros
  V4L/DVB (9279): gspca: Correct some copyright headers
  V4L/DVB (9278): gspca: Remove the m5602_debug variable
  V4L/DVB (9277): gspca: propagate an error in m5602_start_transfer()
  V4L/DVB (9276): videobuf-dvb: two functions are now static
  V4L/DVB (9275): dvb: input data pointer of cx24116_writeregN() should be const
  V4L/DVB (9274): Remove spurious messages and turn into debug.
  ...

92 files changed, 4080 insertions, 4182 deletions

diff --git a/Documentation/video4linux/CARDLIST.au0828 b/Documentation/video4linux/CARDLIST.au0828
index aa05e5bb22fb..d5cb4ea287b2 100644
--- a/Documentation/video4linux/CARDLIST.au0828
+++ b/Documentation/video4linux/CARDLIST.au0828
@@ -1,5 +1,5 @@
   0 -> Unknown board                            (au0828)
-  1 -> Hauppauge HVR950Q                        (au0828)        [2040:7200,2040:7210,2040:7217,2040:721b,2040:721f,2040:7280,0fd9:0008]
+  1 -> Hauppauge HVR950Q                        (au0828)        [2040:7200,2040:7210,2040:7217,2040:721b,2040:721e,2040:721f,2040:7280,0fd9:0008]
   2 -> Hauppauge HVR850                         (au0828)        [2040:7240]
   3 -> DViCO FusionHDTV USB                     (au0828)        [0fe9:d620]
   4 -> Hauppauge HVR950Q rev xxF8               (au0828)        [2040:7201,2040:7211,2040:7281]
diff --git a/Documentation/video4linux/CARDLIST.tuner b/Documentation/video4linux/CARDLIST.tuner
index 30bbdda68d03..691d2f37dc57 100644
--- a/Documentation/video4linux/CARDLIST.tuner
+++ b/Documentation/video4linux/CARDLIST.tuner
@@ -75,3 +75,4 @@ tuner=73 - Samsung TCPG 6121P30A
 tuner=75 - Philips TEA5761 FM Radio
 tuner=76 - Xceive 5000 tuner
 tuner=77 - TCL tuner MF02GIP-5N-E
+tuner=78 - Philips FMD1216MEX MK3 Hybrid Tuner
diff --git a/drivers/media/common/tuners/mxl5005s.c b/drivers/media/common/tuners/mxl5005s.c
index 227642b044ae..a8878244bb3c 100644
--- a/drivers/media/common/tuners/mxl5005s.c
+++ b/drivers/media/common/tuners/mxl5005s.c
@@ -3481,7 +3481,9 @@ static u16 MXL_ControlWrite_Group(struct dvb_frontend *fe, u16 controlNum,
                                         }
                                         ctrlVal = 0;
                                         for (k = 0; k < state->MXL_Ctrl[i].size; k++)
-                                                ctrlVal += state->MXL_Ctrl[i].val[k] * (1 << k);
+                                                ctrlVal += state->
+                                                        MXL_Ctrl[i].val[k] *
+                                                        (1 << k);
                                 } else
                                         return -1;
                         }
@@ -3581,7 +3583,7 @@ static void MXL_RegWriteBit(struct dvb_frontend *fe, u8 address, u8 bit,
 
 static u32 MXL_Ceiling(u32 value, u32 resolution)
 {
-        return (value/resolution + (value % resolution > 0 ? 1 : 0));
+        return value / resolution + (value % resolution > 0 ? 1 : 0);
 }
 
 /* Retrieve the Initialzation Registers */
@@ -3910,7 +3912,10 @@ static int mxl5005s_writeregs(struct dvb_frontend *fe, u8 *addrtable,
 
 static int mxl5005s_init(struct dvb_frontend *fe)
 {
+        struct mxl5005s_state *state = fe->tuner_priv;
+
         dprintk(1, "%s()\n", __func__);
+        state->current_mode = MXL_QAM;
         return mxl5005s_reconfigure(fe, MXL_QAM, MXL5005S_BANDWIDTH_6MHZ);
 }
 
@@ -4092,7 +4097,6 @@ struct dvb_frontend *mxl5005s_attach(struct dvb_frontend *fe,
         state->frontend = fe;
         state->config = config;
         state->i2c = i2c;
-        state->current_mode = MXL_QAM;
 
         printk(KERN_INFO "MXL5005S: Attached at address 0x%02x\n",
                 config->i2c_address);
diff --git a/drivers/media/common/tuners/tuner-simple.c b/drivers/media/common/tuners/tuner-simple.c
index 2a1aac1cc755..fb3f3b3adaba 100644
--- a/drivers/media/common/tuners/tuner-simple.c
+++ b/drivers/media/common/tuners/tuner-simple.c
@@ -493,6 +493,7 @@ static int simple_radio_bandswitch(struct dvb_frontend *fe, u8 *buffer)
         case TUNER_PHILIPS_FM1216ME_MK3:
         case TUNER_PHILIPS_FM1236_MK3:
         case TUNER_PHILIPS_FMD1216ME_MK3:
+        case TUNER_PHILIPS_FMD1216MEX_MK3:
         case TUNER_LG_NTSC_TAPE:
         case TUNER_PHILIPS_FM1256_IH3:
         case TUNER_TCL_MF02GIP_5N:
@@ -767,6 +768,7 @@ static void simple_set_dvb(struct dvb_frontend *fe, u8 *buf,
 
         switch (priv->type) {
         case TUNER_PHILIPS_FMD1216ME_MK3:
+        case TUNER_PHILIPS_FMD1216MEX_MK3:
                 if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ &&
                     params->frequency >= 158870000)
                         buf[3] |= 0x08;
diff --git a/drivers/media/common/tuners/tuner-types.c b/drivers/media/common/tuners/tuner-types.c
index 04961a1f44be..7c0bc064c008 100644
--- a/drivers/media/common/tuners/tuner-types.c
+++ b/drivers/media/common/tuners/tuner-types.c
@@ -946,7 +946,7 @@ static struct tuner_params tuner_tena_9533_di_params[] = {
         },
 };
 
-/* ------------ TUNER_PHILIPS_FMD1216ME_MK3 - Philips PAL ------------ */
+/* ------------ TUNER_PHILIPS_FMD1216ME(X)_MK3 - Philips PAL ------------ */
 
 static struct tuner_range tuner_philips_fmd1216me_mk3_pal_ranges[] = {
         { 16 * 160.00 /*MHz*/, 0x86, 0x51, },
@@ -984,6 +984,27 @@ static struct tuner_params tuner_philips_fmd1216me_mk3_params[] = {
         },
 };
 
+static struct tuner_params tuner_philips_fmd1216mex_mk3_params[] = {
+        {
+                .type   = TUNER_PARAM_TYPE_PAL,
+                .ranges = tuner_philips_fmd1216me_mk3_pal_ranges,
+                .count  = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_pal_ranges),
+                .has_tda9887 = 1,
+                .port1_active = 1,
+                .port2_active = 1,
+                .port2_fm_high_sensitivity = 1,
+                .port2_invert_for_secam_lc = 1,
+                .port1_set_for_fm_mono = 1,
+                .radio_if = 1,
+                .fm_gain_normal = 1,
+        },
+        {
+                .type   = TUNER_PARAM_TYPE_DIGITAL,
+                .ranges = tuner_philips_fmd1216me_mk3_dvb_ranges,
+                .count  = ARRAY_SIZE(tuner_philips_fmd1216me_mk3_dvb_ranges),
+                .iffreq = 16 * 36.125, /*MHz*/
+        },
+};
 
 /* ------ TUNER_LG_TDVS_H06XF - LG INNOTEK / INFINEON ATSC ----- */
 
@@ -1663,6 +1684,16 @@ struct tunertype tuners[] = {
                 .params = tuner_tcl_mf02gip_5n_params,
                 .count  = ARRAY_SIZE(tuner_tcl_mf02gip_5n_params),
         },
+        [TUNER_PHILIPS_FMD1216MEX_MK3] = { /* Philips PAL */
+                .name   = "Philips FMD1216MEX MK3 Hybrid Tuner",
+                .params = tuner_philips_fmd1216mex_mk3_params,
+                .count  = ARRAY_SIZE(tuner_philips_fmd1216mex_mk3_params),
+                .min = 16 *  50.87,
+                .max = 16 * 858.00,
+                .stepsize = 166667,
+                .initdata = tua603x_agc112,
+                .sleepdata = (u8[]){ 4, 0x9c, 0x60, 0x85, 0x54 },
+        },
 };
 EXPORT_SYMBOL(tuners);
 
diff --git a/drivers/media/common/tuners/xc5000.c b/drivers/media/common/tuners/xc5000.c
index f9c2bb917f54..e12d13e0cbe9 100644
--- a/drivers/media/common/tuners/xc5000.c
+++ b/drivers/media/common/tuners/xc5000.c
@@ -43,7 +43,7 @@ MODULE_PARM_DESC(init_fw, "Load firmware during driver initialization.");
 static DEFINE_MUTEX(xc5000_list_mutex);
 static LIST_HEAD(hybrid_tuner_instance_list);
 
-#define dprintk(level,fmt, arg...) if (debug >= level) \
+#define dprintk(level, fmt, arg...) if (debug >= level) \
         printk(KERN_INFO "%s: " fmt, "xc5000", ## arg)
 
 #define XC5000_DEFAULT_FIRMWARE "dvb-fe-xc5000-1.1.fw"
@@ -138,11 +138,11 @@ struct xc5000_priv {
    immediately the length of the following transaction.
 
 */
-typedef struct {
+struct XC_TV_STANDARD {
         char *Name;
         u16 AudioMode;
         u16 VideoMode;
-} XC_TV_STANDARD;
+};
 
 /* Tuner standards */
 #define MN_NTSC_PAL_BTSC        0
@@ -169,7 +169,7 @@ typedef struct {
 #define FM_Radio_INPUT2         21
 #define FM_Radio_INPUT1         22
 
-static XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = {
+static struct XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = {
         {"M/N-NTSC/PAL-BTSC", 0x0400, 0x8020},
         {"M/N-NTSC/PAL-A2",   0x0600, 0x8020},
         {"M/N-NTSC/PAL-EIAJ", 0x0440, 0x8020},
@@ -183,7 +183,7 @@ static XC_TV_STANDARD XC5000_Standard[MAX_TV_STANDARD] = {
         {"D/K-PAL-NICAM",     0x0E80, 0x8009},
         {"D/K-PAL-MONO",      0x1478, 0x8009},
         {"D/K-SECAM-A2 DK1",  0x1200, 0x8009},
-        {"D/K-SECAM-A2 L/DK3",0x0E00, 0x8009},
+        {"D/K-SECAM-A2 L/DK3", 0x0E00, 0x8009},
         {"D/K-SECAM-A2 MONO", 0x1478, 0x8009},
         {"L-SECAM-NICAM",     0x8E82, 0x0009},
         {"L'-SECAM-NICAM",    0x8E82, 0x4009},
@@ -307,9 +307,10 @@ static int xc_load_i2c_sequence(struct dvb_frontend *fe, const u8 *i2c_sequence)
         unsigned int len, pos, index;
         u8 buf[XC_MAX_I2C_WRITE_LENGTH];
 
-        index=0;
-        while ((i2c_sequence[index]!=0xFF) || (i2c_sequence[index+1]!=0xFF)) {
-                len = i2c_sequence[index]* 256 + i2c_sequence[index+1];
+        index = 0;
+        while ((i2c_sequence[index] != 0xFF) ||
+                (i2c_sequence[index + 1] != 0xFF)) {
+                len = i2c_sequence[index] * 256 + i2c_sequence[index+1];
                 if (len == 0x0000) {
                         /* RESET command */
                         result = xc_reset(fe);
@@ -329,15 +330,17 @@ static int xc_load_i2c_sequence(struct dvb_frontend *fe, const u8 *i2c_sequence)
                         buf[1] = i2c_sequence[index + 1];
                         pos = 2;
                         while (pos < len) {
-                                if ((len - pos) > XC_MAX_I2C_WRITE_LENGTH - 2) {
-                                        nbytes_to_send = XC_MAX_I2C_WRITE_LENGTH;
-                                } else {
+                                if ((len - pos) > XC_MAX_I2C_WRITE_LENGTH - 2)
+                                        nbytes_to_send =
+                                                XC_MAX_I2C_WRITE_LENGTH;
+                                else
                                         nbytes_to_send = (len - pos + 2);
+                                for (i = 2; i < nbytes_to_send; i++) {
+                                        buf[i] = i2c_sequence[index + pos +
+                                                i - 2];
                                 }
-                                for (i=2; i<nbytes_to_send; i++) {
-                                        buf[i] = i2c_sequence[index + pos + i - 2];
-                                }
-                                result = xc_send_i2c_data(priv, buf, nbytes_to_send);
+                                result = xc_send_i2c_data(priv, buf,
+                                        nbytes_to_send);
 
                                 if (result != XC_RESULT_SUCCESS)
                                         return result;
@@ -386,8 +389,7 @@ static int xc_SetSignalSource(struct xc5000_priv *priv, u16 rf_mode)
         dprintk(1, "%s(%d) Source = %s\n", __func__, rf_mode,
                 rf_mode == XC_RF_MODE_AIR ? "ANTENNA" : "CABLE");
 
-        if ((rf_mode != XC_RF_MODE_AIR) && (rf_mode != XC_RF_MODE_CABLE))
-        {
+        if ((rf_mode != XC_RF_MODE_AIR) && (rf_mode != XC_RF_MODE_CABLE)) {
                 rf_mode = XC_RF_MODE_CABLE;
                 printk(KERN_ERR
                         "%s(), Invalid mode, defaulting to CABLE",
@@ -560,13 +562,13 @@ static int xc5000_readregs(struct xc5000_priv *priv, u8 *buf, u8 len)
                 .flags = I2C_M_RD, .buf = buf, .len = len };
 
         if (i2c_transfer(priv->i2c_props.adap, &msg, 1) != 1) {
-                printk(KERN_ERR "xc5000 I2C read failed (len=%i)\n",(int)len);
+                printk(KERN_ERR "xc5000 I2C read failed (len=%i)\n", (int)len);
                 return -EREMOTEIO;
         }
         return 0;
 }
 
-static int xc5000_fwupload(struct dvb_frontend* fe)
+static int xc5000_fwupload(struct dvb_frontend *fe)
 {
         struct xc5000_priv *priv = fe->tuner_priv;
         const struct firmware *fw;
@@ -576,7 +578,8 @@ static int xc5000_fwupload(struct dvb_frontend* fe)
         printk(KERN_INFO "xc5000: waiting for firmware upload (%s)...\n",
                 XC5000_DEFAULT_FIRMWARE);
 
-        ret = request_firmware(&fw, XC5000_DEFAULT_FIRMWARE, &priv->i2c_props.adap->dev);
+        ret = request_firmware(&fw, XC5000_DEFAULT_FIRMWARE,
+                &priv->i2c_props.adap->dev);
         if (ret) {
                 printk(KERN_ERR "xc5000: Upload failed. (file not found?)\n");
                 ret = XC_RESULT_RESET_FAILURE;
@@ -592,7 +595,7 @@ static int xc5000_fwupload(struct dvb_frontend* fe)
                 ret = XC_RESULT_RESET_FAILURE;
         } else {
                 printk(KERN_INFO "xc5000: firmware upload\n");
-                ret = xc_load_i2c_sequence(fe,  fw->data );
+                ret = xc_load_i2c_sequence(fe,  fw->data);
         }
 
 out:
@@ -651,7 +654,7 @@ static int xc5000_set_params(struct dvb_frontend *fe,
 
         dprintk(1, "%s() frequency=%d (Hz)\n", __func__, params->frequency);
 
-        switch(params->u.vsb.modulation) {
+        switch (params->u.vsb.modulation) {
         case VSB_8:
         case VSB_16:
                 dprintk(1, "%s() VSB modulation\n", __func__);
@@ -748,42 +751,42 @@ static int xc5000_set_analog_params(struct dvb_frontend *fe,
         /* FIX ME: Some video standards may have several possible audio
                    standards. We simply default to one of them here.
          */
-        if(params->std & V4L2_STD_MN) {
+        if (params->std & V4L2_STD_MN) {
                 /* default to BTSC audio standard */
                 priv->video_standard = MN_NTSC_PAL_BTSC;
                 goto tune_channel;
         }
 
-        if(params->std & V4L2_STD_PAL_BG) {
+        if (params->std & V4L2_STD_PAL_BG) {
                 /* default to NICAM audio standard */
                 priv->video_standard = BG_PAL_NICAM;
                 goto tune_channel;
         }
 
-        if(params->std & V4L2_STD_PAL_I) {
+        if (params->std & V4L2_STD_PAL_I) {
                 /* default to NICAM audio standard */
                 priv->video_standard = I_PAL_NICAM;
                 goto tune_channel;
         }
 
-        if(params->std & V4L2_STD_PAL_DK) {
+        if (params->std & V4L2_STD_PAL_DK) {
                 /* default to NICAM audio standard */
                 priv->video_standard = DK_PAL_NICAM;
                 goto tune_channel;
         }
 
-        if(params->std & V4L2_STD_SECAM_DK) {
+        if (params->std & V4L2_STD_SECAM_DK) {
                 /* default to A2 DK1 audio standard */
                 priv->video_standard = DK_SECAM_A2DK1;
                 goto tune_channel;
         }
 
-        if(params->std & V4L2_STD_SECAM_L) {
+        if (params->std & V4L2_STD_SECAM_L) {
                 priv->video_standard = L_SECAM_NICAM;
                 goto tune_channel;
         }
 
-        if(params->std & V4L2_STD_SECAM_LC) {
+        if (params->std & V4L2_STD_SECAM_LC) {
                 priv->video_standard = LC_SECAM_NICAM;
                 goto tune_channel;
         }
@@ -791,7 +794,7 @@ static int xc5000_set_analog_params(struct dvb_frontend *fe,
 tune_channel:
         ret = xc_SetSignalSource(priv, priv->rf_mode);
         if (ret != XC_RESULT_SUCCESS) {
-        printk(KERN_ERR
+                printk(KERN_ERR
                         "xc5000: xc_SetSignalSource(%d) failed\n",
                         priv->rf_mode);
                 return -EREMOTEIO;
@@ -863,7 +866,7 @@ static int xc_load_fw_and_init_tuner(struct dvb_frontend *fe)
          * I2C transactions until calibration is complete.  This way we
          * don't have to rely on clock stretching working.
          */
-        xc_wait( 100 );
+        xc_wait(100);
 
         /* Default to "CABLE" mode */
         ret |= xc_write_reg(priv, XREG_SIGNALSOURCE, XC_RF_MODE_CABLE);
@@ -885,15 +888,13 @@ static int xc5000_sleep(struct dvb_frontend *fe)
          */
 
         ret = xc_shutdown(priv);
-        if(ret != XC_RESULT_SUCCESS) {
+        if (ret != XC_RESULT_SUCCESS) {
                 printk(KERN_ERR
                         "xc5000: %s() unable to shutdown tuner\n",
                         __func__);
                 return -EREMOTEIO;
-        }
-        else {
+        } else
                 return XC_RESULT_SUCCESS;
-        }
 }
 
 static int xc5000_init(struct dvb_frontend *fe)
@@ -989,7 +990,7 @@ struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
         if (xc5000_readreg(priv, XREG_PRODUCT_ID, &id) != 0)
                 goto fail;
 
-        switch(id) {
+        switch (id) {
         case XC_PRODUCT_ID_FW_LOADED:
                 printk(KERN_INFO
                         "xc5000: Successfully identified at address 0x%02x\n",
diff --git a/drivers/media/common/tuners/xc5000.h b/drivers/media/common/tuners/xc5000.h
index cf1a558e0e7f..f4c146698a00 100644
--- a/drivers/media/common/tuners/xc5000.h
+++ b/drivers/media/common/tuners/xc5000.h
@@ -45,17 +45,17 @@ struct xc5000_config {
 
 #if defined(CONFIG_MEDIA_TUNER_XC5000) || \
     (defined(CONFIG_MEDIA_TUNER_XC5000_MODULE) && defined(MODULE))
-extern struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe,
+extern struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
                                           struct i2c_adapter *i2c,
                                           struct xc5000_config *cfg);
 #else
-static inline struct dvb_frontend* xc5000_attach(struct dvb_frontend *fe,
+static inline struct dvb_frontend *xc5000_attach(struct dvb_frontend *fe,
                                                  struct i2c_adapter *i2c,
                                                  struct xc5000_config *cfg)
 {
         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
         return NULL;
 }
-#endif // CONFIG_MEDIA_TUNER_XC5000
+#endif
 
-#endif // __XC5000_H__
+#endif
diff --git a/drivers/media/dvb/dm1105/dm1105.c b/drivers/media/dvb/dm1105/dm1105.c
index f7321448b4b1..14e627ef6465 100644
--- a/drivers/media/dvb/dm1105/dm1105.c
+++ b/drivers/media/dvb/dm1105/dm1105.c
@@ -595,6 +595,18 @@ static void dm1105dvb_hw_exit(struct dm1105dvb *dm1105dvb)
         dm1105dvb_dma_unmap(dm1105dvb);
 }
 
+static struct stv0299_config sharp_z0194a_config = {
+        .demod_address = 0x68,
+        .inittab = sharp_z0194a_inittab,
+        .mclk = 88000000UL,
+        .invert = 1,
+        .skip_reinit = 0,
+        .lock_output = STV0299_LOCKOUTPUT_1,
+        .volt13_op0_op1 = STV0299_VOLT13_OP1,
+        .min_delay_ms = 100,
+        .set_symbol_rate = sharp_z0194a_set_symbol_rate,
+};
+
 static struct stv0288_config earda_config = {
         .demod_address = 0x68,
         .min_delay_ms = 100,
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index f170e822fadc..5689d1f1d444 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -47,6 +47,7 @@ static int dvb_shutdown_timeout;
 static int dvb_force_auto_inversion;
 static int dvb_override_tune_delay;
 static int dvb_powerdown_on_sleep = 1;
+static int dvb_mfe_wait_time = 5;
 
 module_param_named(frontend_debug, dvb_frontend_debug, int, 0644);
 MODULE_PARM_DESC(frontend_debug, "Turn on/off frontend core debugging (default:off).");
@@ -58,6 +59,8 @@ module_param(dvb_override_tune_delay, int, 0644);
 MODULE_PARM_DESC(dvb_override_tune_delay, "0: normal (default), >0 => delay in milliseconds to wait for lock after a tune attempt");
 module_param(dvb_powerdown_on_sleep, int, 0644);
 MODULE_PARM_DESC(dvb_powerdown_on_sleep, "0: do not power down, 1: turn LNB voltage off on sleep (default)");
+module_param(dvb_mfe_wait_time, int, 0644);
+MODULE_PARM_DESC(dvb_mfe_wait_time, "Wait up to <mfe_wait_time> seconds on open() for multi-frontend to become available (default:5 seconds)");
 
 #define dprintk if (dvb_frontend_debug) printk
 
@@ -212,8 +215,9 @@ static int dvb_frontend_get_event(struct dvb_frontend *fe,
 
 static void dvb_frontend_init(struct dvb_frontend *fe)
 {
-        dprintk ("DVB: initialising frontend %i (%s)...\n",
+        dprintk ("DVB: initialising adapter %i frontend %i (%s)...\n",
                  fe->dvb->num,
+                 fe->id,
                  fe->ops.info.name);
 
         if (fe->ops.init)
@@ -686,7 +690,7 @@ static int dvb_frontend_start(struct dvb_frontend *fe)
         mb();
 
         fe_thread = kthread_run(dvb_frontend_thread, fe,
-                "kdvb-fe-%i", fe->dvb->num);
+                "kdvb-ad-%i-fe-%i", fe->dvb->num,fe->id);
         if (IS_ERR(fe_thread)) {
                 ret = PTR_ERR(fe_thread);
                 printk("dvb_frontend_start: failed to start kthread (%d)\n", ret);
@@ -710,8 +714,8 @@ static void dvb_frontend_get_frequeny_limits(struct dvb_frontend *fe,
                 *freq_max = min(fe->ops.info.frequency_max, fe->ops.tuner_ops.info.frequency_max);
 
         if (*freq_min == 0 || *freq_max == 0)
-                printk(KERN_WARNING "DVB: frontend %u frequency limits undefined - fix the driver\n",
-                       fe->dvb->num);
+                printk(KERN_WARNING "DVB: adapter %i frontend %u frequency limits undefined - fix the driver\n",
+                       fe->dvb->num,fe->id);
 }
 
 static int dvb_frontend_check_parameters(struct dvb_frontend *fe,
@@ -724,8 +728,8 @@ static int dvb_frontend_check_parameters(struct dvb_frontend *fe,
         dvb_frontend_get_frequeny_limits(fe, &freq_min, &freq_max);
         if ((freq_min && parms->frequency < freq_min) ||
             (freq_max && parms->frequency > freq_max)) {
-                printk(KERN_WARNING "DVB: frontend %u frequency %u out of range (%u..%u)\n",
-                       fe->dvb->num, parms->frequency, freq_min, freq_max);
+                printk(KERN_WARNING "DVB: adapter %i frontend %i frequency %u out of range (%u..%u)\n",
+                       fe->dvb->num, fe->id, parms->frequency, freq_min, freq_max);
                 return -EINVAL;
         }
 
@@ -735,8 +739,8 @@ static int dvb_frontend_check_parameters(struct dvb_frontend *fe,
                      parms->u.qpsk.symbol_rate < fe->ops.info.symbol_rate_min) ||
                     (fe->ops.info.symbol_rate_max &&
                      parms->u.qpsk.symbol_rate > fe->ops.info.symbol_rate_max)) {
-                        printk(KERN_WARNING "DVB: frontend %u symbol rate %u out of range (%u..%u)\n",
-                               fe->dvb->num, parms->u.qpsk.symbol_rate,
+                        printk(KERN_WARNING "DVB: adapter %i frontend %i symbol rate %u out of range (%u..%u)\n",
+                               fe->dvb->num, fe->id, parms->u.qpsk.symbol_rate,
                                fe->ops.info.symbol_rate_min, fe->ops.info.symbol_rate_max);
                         return -EINVAL;
                 }
@@ -746,8 +750,8 @@ static int dvb_frontend_check_parameters(struct dvb_frontend *fe,
                      parms->u.qam.symbol_rate < fe->ops.info.symbol_rate_min) ||
                     (fe->ops.info.symbol_rate_max &&
                      parms->u.qam.symbol_rate > fe->ops.info.symbol_rate_max)) {
-                        printk(KERN_WARNING "DVB: frontend %u symbol rate %u out of range (%u..%u)\n",
-                               fe->dvb->num, parms->u.qam.symbol_rate,
+                        printk(KERN_WARNING "DVB: adapter %i frontend %i symbol rate %u out of range (%u..%u)\n",
+                               fe->dvb->num, fe->id, parms->u.qam.symbol_rate,
                                fe->ops.info.symbol_rate_min, fe->ops.info.symbol_rate_max);
                         return -EINVAL;
                 }
@@ -899,30 +903,30 @@ void dtv_property_dump(struct dtv_property *tvp)
         int i;
 
         if (tvp->cmd <= 0 || tvp->cmd > DTV_MAX_COMMAND) {
-                printk("%s: tvp.cmd = 0x%08x (undefined/unknown/invalid)\n",
+                printk(KERN_WARNING "%s: tvp.cmd = 0x%08x undefined\n",
                         __func__, tvp->cmd);
                 return;
         }
 
-        printk("%s() tvp.cmd    = 0x%08x (%s)\n"
-                ,__FUNCTION__
+        dprintk("%s() tvp.cmd    = 0x%08x (%s)\n"
+                ,__func__
                 ,tvp->cmd
                 ,dtv_cmds[ tvp->cmd ].name);
 
         if(dtv_cmds[ tvp->cmd ].buffer) {
 
-                printk("%s() tvp.u.buffer.len = 0x%02x\n"
-                        ,__FUNCTION__
+                dprintk("%s() tvp.u.buffer.len = 0x%02x\n"
+                        ,__func__
                         ,tvp->u.buffer.len);
 
                 for(i = 0; i < tvp->u.buffer.len; i++)
-                        printk("%s() tvp.u.buffer.data[0x%02x] = 0x%02x\n"
-                                ,__FUNCTION__
+                        dprintk("%s() tvp.u.buffer.data[0x%02x] = 0x%02x\n"
+                                ,__func__
                                 ,i
                                 ,tvp->u.buffer.data[i]);
 
         } else
-                printk("%s() tvp.u.data = 0x%08x\n", __FUNCTION__, tvp->u.data);
+                dprintk("%s() tvp.u.data = 0x%08x\n", __func__, tvp->u.data);
 }
 
 int is_legacy_delivery_system(fe_delivery_system_t s)
@@ -942,8 +946,6 @@ void dtv_property_cache_sync(struct dvb_frontend *fe, struct dvb_frontend_parame
 {
         struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 
-        printk("%s()\n", __FUNCTION__);
-
         c->frequency = p->frequency;
         c->inversion = p->inversion;
 
@@ -998,27 +1000,25 @@ void dtv_property_legacy_params_sync(struct dvb_frontend *fe)
         struct dvb_frontend_private *fepriv = fe->frontend_priv;
         struct dvb_frontend_parameters *p = &fepriv->parameters;
 
-        printk("%s()\n", __FUNCTION__);
-
         p->frequency = c->frequency;
         p->inversion = c->inversion;
 
         switch (fe->ops.info.type) {
         case FE_QPSK:
-                printk("%s() Preparing QPSK req\n", __FUNCTION__);
+                dprintk("%s() Preparing QPSK req\n", __func__);
                 p->u.qpsk.symbol_rate = c->symbol_rate;
                 p->u.qpsk.fec_inner = c->fec_inner;
                 c->delivery_system = SYS_DVBS;
                 break;
         case FE_QAM:
-                printk("%s() Preparing QAM req\n", __FUNCTION__);
+                dprintk("%s() Preparing QAM req\n", __func__);
                 p->u.qam.symbol_rate = c->symbol_rate;
                 p->u.qam.fec_inner = c->fec_inner;
                 p->u.qam.modulation = c->modulation;
                 c->delivery_system = SYS_DVBC_ANNEX_AC;
                 break;
         case FE_OFDM:
-                printk("%s() Preparing OFDM req\n", __FUNCTION__);
+                dprintk("%s() Preparing OFDM req\n", __func__);
                 if (c->bandwidth_hz == 6000000)
                         p->u.ofdm.bandwidth = BANDWIDTH_6_MHZ;
                 else if (c->bandwidth_hz == 7000000)
@@ -1036,7 +1036,7 @@ void dtv_property_legacy_params_sync(struct dvb_frontend *fe)
                 c->delivery_system = SYS_DVBT;
                 break;
         case FE_ATSC:
-                printk("%s() Preparing VSB req\n", __FUNCTION__);
+                dprintk("%s() Preparing VSB req\n", __func__);
                 p->u.vsb.modulation = c->modulation;
                 if ((c->modulation == VSB_8) || (c->modulation == VSB_16))
                         c->delivery_system = SYS_ATSC;
@@ -1055,14 +1055,13 @@ void dtv_property_adv_params_sync(struct dvb_frontend *fe)
         struct dvb_frontend_private *fepriv = fe->frontend_priv;
         struct dvb_frontend_parameters *p = &fepriv->parameters;
 
-        printk("%s()\n", __FUNCTION__);
-
         p->frequency = c->frequency;
         p->inversion = c->inversion;
 
         switch(c->modulation) {
         case PSK_8:
         case APSK_16:
+        case APSK_32:
         case QPSK:
                 p->u.qpsk.symbol_rate = c->symbol_rate;
                 p->u.qpsk.fec_inner = c->fec_inner;
@@ -1089,19 +1088,17 @@ void dtv_property_cache_submit(struct dvb_frontend *fe)
 {
         struct dtv_frontend_properties *c = &fe->dtv_property_cache;
 
-        printk("%s()\n", __FUNCTION__);
-
         /* For legacy delivery systems we don't need the delivery_system to
          * be specified, but we populate the older structures from the cache
          * so we can call set_frontend on older drivers.
          */
         if(is_legacy_delivery_system(c->delivery_system)) {
 
-                printk("%s() legacy, modulation = %d\n", __FUNCTION__, c->modulation);
+                dprintk("%s() legacy, modulation = %d\n", __func__, c->modulation);
                 dtv_property_legacy_params_sync(fe);
 
         } else {
-                printk("%s() adv, modulation = %d\n", __FUNCTION__, c->modulation);
+                dprintk("%s() adv, modulation = %d\n", __func__, c->modulation);
 
                 /* For advanced delivery systems / modulation types ...
                  * we seed the lecacy dvb_frontend_parameters structure
@@ -1123,8 +1120,6 @@ int dtv_property_process_get(struct dvb_frontend *fe, struct dtv_property *tvp,
 {
         int r = 0;
 
-        printk("%s()\n", __FUNCTION__);
-
         dtv_property_dump(tvp);
 
         /* Allow the frontend to validate incoming properties */
@@ -1198,7 +1193,6 @@ int dtv_property_process_set(struct dvb_frontend *fe, struct dtv_property *tvp,
 {
         int r = 0;
         struct dvb_frontend_private *fepriv = fe->frontend_priv;
-        printk("%s()\n", __FUNCTION__);
         dtv_property_dump(tvp);
 
         /* Allow the frontend to validate incoming properties */
@@ -1213,7 +1207,7 @@ int dtv_property_process_set(struct dvb_frontend *fe, struct dtv_property *tvp,
                 /* Reset a cache of data specific to the frontend here. This does
                  * not effect hardware.
                  */
-                printk("%s() Flushing property cache\n", __FUNCTION__);
+                dprintk("%s() Flushing property cache\n", __func__);
                 memset(&fe->dtv_property_cache, 0, sizeof(struct dtv_frontend_properties));
                 fe->dtv_property_cache.state = tvp->cmd;
                 fe->dtv_property_cache.delivery_system = SYS_UNDEFINED;
@@ -1224,7 +1218,7 @@ int dtv_property_process_set(struct dvb_frontend *fe, struct dtv_property *tvp,
                  * ioctl.
                  */
                 fe->dtv_property_cache.state = tvp->cmd;
-                printk("%s() Finalised property cache\n", __FUNCTION__);
+                dprintk("%s() Finalised property cache\n", __func__);
                 dtv_property_cache_submit(fe);
 
                 r |= dvb_frontend_ioctl_legacy(inode, file, FE_SET_FRONTEND,
@@ -1335,12 +1329,10 @@ static int dvb_frontend_ioctl_properties(struct inode *inode, struct file *file,
         dprintk("%s\n", __func__);
 
         if(cmd == FE_SET_PROPERTY) {
-                printk("%s() FE_SET_PROPERTY\n", __FUNCTION__);
-
                 tvps = (struct dtv_properties __user *)parg;
 
-                printk("%s() properties.num = %d\n", __FUNCTION__, tvps->num);
-                printk("%s() properties.props = %p\n", __FUNCTION__, tvps->props);
+                dprintk("%s() properties.num = %d\n", __func__, tvps->num);
+                dprintk("%s() properties.props = %p\n", __func__, tvps->props);
 
                 /* Put an arbitrary limit on the number of messages that can
                  * be sent at once */
@@ -1364,18 +1356,16 @@ static int dvb_frontend_ioctl_properties(struct inode *inode, struct file *file,
                         err |= (tvp + i)->result;
                 }
 
-                if(fe->dtv_property_cache.state == DTV_TUNE) {
-                        printk("%s() Property cache is full, tuning\n", __FUNCTION__);
-                }
+                if(fe->dtv_property_cache.state == DTV_TUNE)
+                        dprintk("%s() Property cache is full, tuning\n", __func__);
 
         } else
         if(cmd == FE_GET_PROPERTY) {
-                printk("%s() FE_GET_PROPERTY\n", __FUNCTION__);
 
                 tvps = (struct dtv_properties __user *)parg;
 
-                printk("%s() properties.num = %d\n", __FUNCTION__, tvps->num);
-                printk("%s() properties.props = %p\n", __FUNCTION__, tvps->props);
+                dprintk("%s() properties.num = %d\n", __func__, tvps->num);
+                dprintk("%s() properties.props = %p\n", __func__, tvps->props);
 
                 /* Put an arbitrary limit on the number of messages that can
                  * be sent at once */
@@ -1704,13 +1694,53 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
         struct dvb_device *dvbdev = file->private_data;
         struct dvb_frontend *fe = dvbdev->priv;
         struct dvb_frontend_private *fepriv = fe->frontend_priv;
+        struct dvb_adapter *adapter = fe->dvb;
         int ret;
 
         dprintk ("%s\n", __func__);
 
+        if (adapter->mfe_shared) {
+                mutex_lock (&adapter->mfe_lock);
+
+                if (adapter->mfe_dvbdev == NULL)
+                        adapter->mfe_dvbdev = dvbdev;
+
+                else if (adapter->mfe_dvbdev != dvbdev) {
+                        struct dvb_device
+                                *mfedev = adapter->mfe_dvbdev;
+                        struct dvb_frontend
+                                *mfe = mfedev->priv;
+                        struct dvb_frontend_private
+                                *mfepriv = mfe->frontend_priv;
+                        int mferetry = (dvb_mfe_wait_time << 1);
+
+                        mutex_unlock (&adapter->mfe_lock);
+                        while (mferetry-- && (mfedev->users != -1 ||
+                                        mfepriv->thread != NULL)) {
+                                if(msleep_interruptible(500)) {
+                                        if(signal_pending(current))
+                                                return -EINTR;
+                                }
+                        }
+
+                        mutex_lock (&adapter->mfe_lock);
+                        if(adapter->mfe_dvbdev != dvbdev) {
+                                mfedev = adapter->mfe_dvbdev;
+                                mfe = mfedev->priv;
+                                mfepriv = mfe->frontend_priv;
+                                if (mfedev->users != -1 ||
+                                                mfepriv->thread != NULL) {
+                                        mutex_unlock (&adapter->mfe_lock);
+                                        return -EBUSY;
+                                }
+                                adapter->mfe_dvbdev = dvbdev;
+                        }
+                }
+        }
+
         if (dvbdev->users == -1 && fe->ops.ts_bus_ctrl) {
                 if ((ret = fe->ops.ts_bus_ctrl(fe, 1)) < 0)
-                        return ret;
+                        goto err0;
         }
 
         if ((ret = dvb_generic_open (inode, file)) < 0)
@@ -1730,6 +1760,8 @@ static int dvb_frontend_open(struct inode *inode, struct file *file)
                 fepriv->events.eventr = fepriv->events.eventw = 0;
         }
 
+        if (adapter->mfe_shared)
+                mutex_unlock (&adapter->mfe_lock);
         return ret;
 
 err2:
@@ -1737,6 +1769,9 @@ err2:
 err1:
         if (dvbdev->users == -1 && fe->ops.ts_bus_ctrl)
                 fe->ops.ts_bus_ctrl(fe, 0);
+err0:
+        if (adapter->mfe_shared)
+                mutex_unlock (&adapter->mfe_lock);
         return ret;
 }
 
@@ -1806,8 +1841,9 @@ int dvb_register_frontend(struct dvb_adapter* dvb,
         fe->dvb = dvb;
         fepriv->inversion = INVERSION_OFF;
 
-        printk ("DVB: registering frontend %i (%s)...\n",
+        printk ("DVB: registering adapter %i frontend %i (%s)...\n",
                 fe->dvb->num,
+                fe->id,
                 fe->ops.info.name);
 
         dvb_register_device (fe->dvb, &fepriv->dvbdev, &dvbdev_template,
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h
index 3055301ff3ca..db4a63b0a32e 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.h
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.h
@@ -222,6 +222,7 @@ struct dvb_frontend {
         struct dtv_frontend_properties dtv_property_cache;
 #define DVB_FRONTEND_COMPONENT_TUNER 0
         int (*callback)(void *adapter_priv, int component, int cmd, int arg);
+        int id;
 };
 
 extern int dvb_register_frontend(struct dvb_adapter *dvb,
diff --git a/drivers/media/dvb/dvb-core/dvbdev.c b/drivers/media/dvb/dvb-core/dvbdev.c
index 665776d72a48..a113744a56cc 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.c
+++ b/drivers/media/dvb/dvb-core/dvbdev.c
@@ -326,6 +326,9 @@ int dvb_register_adapter(struct dvb_adapter *adap, const char *name,
         adap->name = name;
         adap->module = module;
         adap->device = device;
+        adap->mfe_shared = 0;
+        adap->mfe_dvbdev = NULL;
+        mutex_init (&adap->mfe_lock);
 
         list_add_tail (&adap->list_head, &dvb_adapter_list);
 
diff --git a/drivers/media/dvb/dvb-core/dvbdev.h b/drivers/media/dvb/dvb-core/dvbdev.h
index 89d12dc477a7..574e336bac35 100644
--- a/drivers/media/dvb/dvb-core/dvbdev.h
+++ b/drivers/media/dvb/dvb-core/dvbdev.h
@@ -62,6 +62,10 @@ struct dvb_adapter {
         struct device *device;
 
         struct module *module;
+
+        int mfe_shared;                 /* indicates mutually exclusive frontends */
+        struct dvb_device *mfe_dvbdev;  /* frontend device in use */
+        struct mutex mfe_lock;          /* access lock for thread creation */
 };
 
 
diff --git a/drivers/media/dvb/dvb-usb/dw2102.c b/drivers/media/dvb/dvb-usb/dw2102.c
index ca53df61caa8..6286fbbe7fb5 100644
--- a/drivers/media/dvb/dvb-usb/dw2102.c
+++ b/drivers/media/dvb/dvb-usb/dw2102.c
@@ -422,6 +422,18 @@ static int dw210x_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
         return 0;
 }
 
+static struct stv0299_config sharp_z0194a_config = {
+        .demod_address = 0x68,
+        .inittab = sharp_z0194a_inittab,
+        .mclk = 88000000UL,
+        .invert = 1,
+        .skip_reinit = 0,
+        .lock_output = STV0299_LOCKOUTPUT_1,
+        .volt13_op0_op1 = STV0299_VOLT13_OP1,
+        .min_delay_ms = 100,
+        .set_symbol_rate = sharp_z0194a_set_symbol_rate,
+};
+
 static struct cx24116_config dw2104_config = {
         .demod_address = 0x55,
         .mpg_clk_pos_pol = 0x01,
diff --git a/drivers/media/dvb/frontends/cx22702.c b/drivers/media/dvb/frontends/cx22702.c
index 9430e03dba6c..5d1abe34bddb 100644
--- a/drivers/media/dvb/frontends/cx22702.c
+++ b/drivers/media/dvb/frontends/cx22702.c
@@ -34,13 +34,12 @@
 #include "dvb_frontend.h"
 #include "cx22702.h"
 
-
 struct cx22702_state {
 
-        struct i2c_adapter* i2c;
+        struct i2c_adapter *i2c;
 
         /* configuration settings */
-        const struct cx22702_config* config;
+        const struct cx22702_config *config;
 
         struct dvb_frontend frontend;
 
@@ -49,10 +48,13 @@ struct cx22702_state {
 };
 
 static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Enable verbose debug messages");
+
 #define dprintk if (debug) printk
 
 /* Register values to initialise the demod */
-static u8 init_tab [] = {
+static u8 init_tab[] = {
         0x00, 0x00, /* Stop aquisition */
         0x0B, 0x06,
         0x09, 0x01,
@@ -80,65 +82,67 @@ static u8 init_tab [] = {
         0xfd, 0x00,
 };
 
-static int cx22702_writereg (struct cx22702_state* state, u8 reg, u8 data)
+static int cx22702_writereg(struct cx22702_state *state, u8 reg, u8 data)
 {
         int ret;
-        u8 buf [] = { reg, data };
-        struct i2c_msg msg = { .addr = state->config->demod_address, .flags = 0, .buf = buf, .len = 2 };
+        u8 buf[] = { reg, data };
+        struct i2c_msg msg = {
+                .addr = state->config->demod_address, .flags = 0,
+                        .buf = buf, .len = 2 };
 
         ret = i2c_transfer(state->i2c, &msg, 1);
 
         if (ret != 1)
-                printk("%s: writereg error (reg == 0x%02x, val == 0x%02x, ret == %i)\n",
+                printk(KERN_ERR
+                        "%s: error (reg == 0x%02x, val == 0x%02x, ret == %i)\n",
                         __func__, reg, data, ret);
 
         return (ret != 1) ? -1 : 0;
 }
 
-static u8 cx22702_readreg (struct cx22702_state* state, u8 reg)
+static u8 cx22702_readreg(struct cx22702_state *state, u8 reg)
 {
         int ret;
-        u8 b0 [] = { reg };
-        u8 b1 [] = { 0 };
+        u8 b0[] = { reg };
+        u8 b1[] = { 0 };
 
-        struct i2c_msg msg [] = {
-                { .addr = state->config->demod_address, .flags = 0, .buf = b0, .len = 1 },
-                { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 } };
+        struct i2c_msg msg[] = {
+                { .addr = state->config->demod_address, .flags = 0,
+                        .buf = b0, .len = 1 },
+                { .addr = state->config->demod_address, .flags = I2C_M_RD,
+                        .buf = b1, .len = 1 } };
 
         ret = i2c_transfer(state->i2c, msg, 2);
 
         if (ret != 2)
-                printk("%s: readreg error (ret == %i)\n", __func__, ret);
+                printk(KERN_ERR "%s: readreg error (ret == %i)\n",
+                        __func__, ret);
 
         return b1[0];
 }
 
-static int cx22702_set_inversion (struct cx22702_state *state, int inversion)
+static int cx22702_set_inversion(struct cx22702_state *state, int inversion)
 {
         u8 val;
 
         switch (inversion) {
-
-                case INVERSION_AUTO:
-                        return -EOPNOTSUPP;
-
-                case INVERSION_ON:
-                        val = cx22702_readreg (state, 0x0C);
-                        return cx22702_writereg (state, 0x0C, val | 0x01);
-
-                case INVERSION_OFF:
-                        val = cx22702_readreg (state, 0x0C);
-                        return cx22702_writereg (state, 0x0C, val & 0xfe);
-
-                default:
-                        return -EINVAL;
-
+        case INVERSION_AUTO:
+                return -EOPNOTSUPP;
+        case INVERSION_ON:
+                val = cx22702_readreg(state, 0x0C);
+                return cx22702_writereg(state, 0x0C, val | 0x01);
+        case INVERSION_OFF:
+                val = cx22702_readreg(state, 0x0C);
+                return cx22702_writereg(state, 0x0C, val & 0xfe);
+        default:
+                return -EINVAL;
         }
 
 }
 
 /* Retrieve the demod settings */
-static int cx22702_get_tps (struct cx22702_state *state, struct dvb_ofdm_parameters *p)
+static int cx22702_get_tps(struct cx22702_state *state,
+        struct dvb_ofdm_parameters *p)
 {
         u8 val;
 
@@ -146,180 +150,281 @@ static int cx22702_get_tps (struct cx22702_state *state, struct dvb_ofdm_paramet
         if (!(cx22702_readreg(state, 0x0A) & 0x20))
                 return -EAGAIN;
 
-        val = cx22702_readreg (state, 0x01);
-        switch( (val&0x18)>>3) {
-                case 0: p->constellation =   QPSK; break;
-                case 1: p->constellation = QAM_16; break;
-                case 2: p->constellation = QAM_64; break;
+        val = cx22702_readreg(state, 0x01);
+        switch ((val & 0x18) >> 3) {
+        case 0:
+                p->constellation = QPSK;
+                break;
+        case 1:
+                p->constellation = QAM_16;
+                break;
+        case 2:
+                p->constellation = QAM_64;
+                break;
         }
-        switch( val&0x07 ) {
-                case 0: p->hierarchy_information = HIERARCHY_NONE; break;
-                case 1: p->hierarchy_information =    HIERARCHY_1; break;
-                case 2: p->hierarchy_information =    HIERARCHY_2; break;
-                case 3: p->hierarchy_information =    HIERARCHY_4; break;
+        switch (val & 0x07) {
+        case 0:
+                p->hierarchy_information = HIERARCHY_NONE;
+                break;
+        case 1:
+                p->hierarchy_information = HIERARCHY_1;
+                break;
+        case 2:
+                p->hierarchy_information = HIERARCHY_2;
+                break;
+        case 3:
+                p->hierarchy_information = HIERARCHY_4;
+                break;
         }
 
 
-        val = cx22702_readreg (state, 0x02);
-        switch( (val&0x38)>>3 ) {
-                case 0: p->code_rate_HP = FEC_1_2; break;
-                case 1: p->code_rate_HP = FEC_2_3; break;
-                case 2: p->code_rate_HP = FEC_3_4; break;
-                case 3: p->code_rate_HP = FEC_5_6; break;
-                case 4: p->code_rate_HP = FEC_7_8; break;
+        val = cx22702_readreg(state, 0x02);
+        switch ((val & 0x38) >> 3) {
+        case 0:
+                p->code_rate_HP = FEC_1_2;
+                break;
+        case 1:
+                p->code_rate_HP = FEC_2_3;
+                break;
+        case 2:
+                p->code_rate_HP = FEC_3_4;
+                break;
+        case 3:
+                p->code_rate_HP = FEC_5_6;
+                break;
+        case 4:
+                p->code_rate_HP = FEC_7_8;
+                break;
         }
-        switch( val&0x07 ) {
-                case 0: p->code_rate_LP = FEC_1_2; break;
-                case 1: p->code_rate_LP = FEC_2_3; break;
-                case 2: p->code_rate_LP = FEC_3_4; break;
-                case 3: p->code_rate_LP = FEC_5_6; break;
-                case 4: p->code_rate_LP = FEC_7_8; break;
+        switch (val & 0x07) {
+        case 0:
+                p->code_rate_LP = FEC_1_2;
+                break;
+        case 1:
+                p->code_rate_LP = FEC_2_3;
+                break;
+        case 2:
+                p->code_rate_LP = FEC_3_4;
+                break;
+        case 3:
+                p->code_rate_LP = FEC_5_6;
+                break;
+        case 4:
+                p->code_rate_LP = FEC_7_8;
+                break;
         }
 
-
-        val = cx22702_readreg (state, 0x03);
-        switch( (val&0x0c)>>2 ) {
-                case 0: p->guard_interval = GUARD_INTERVAL_1_32; break;
-                case 1: p->guard_interval = GUARD_INTERVAL_1_16; break;
-                case 2: p->guard_interval =  GUARD_INTERVAL_1_8; break;
-                case 3: p->guard_interval =  GUARD_INTERVAL_1_4; break;
+        val = cx22702_readreg(state, 0x03);
+        switch ((val & 0x0c) >> 2) {
+        case 0:
+                p->guard_interval = GUARD_INTERVAL_1_32;
+                break;
+        case 1:
+                p->guard_interval = GUARD_INTERVAL_1_16;
+                break;
+        case 2:
+                p->guard_interval = GUARD_INTERVAL_1_8;
+                break;
+        case 3:
+                p->guard_interval = GUARD_INTERVAL_1_4;
+                break;
         }
-        switch( val&0x03 ) {
-                case 0: p->transmission_mode = TRANSMISSION_MODE_2K; break;
-                case 1: p->transmission_mode = TRANSMISSION_MODE_8K; break;
+        switch (val & 0x03) {
+        case 0:
+                p->transmission_mode = TRANSMISSION_MODE_2K;
+                break;
+        case 1:
+                p->transmission_mode = TRANSMISSION_MODE_8K;
+                break;
         }
 
         return 0;
 }
 
-static int cx22702_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
+static int cx22702_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
 {
-        struct cx22702_state* state = fe->demodulator_priv;
-        dprintk ("%s(%d)\n", __func__, enable);
+        struct cx22702_state *state = fe->demodulator_priv;
+        dprintk("%s(%d)\n", __func__, enable);
         if (enable)
-                return cx22702_writereg (state, 0x0D, cx22702_readreg(state, 0x0D) & 0xfe);
+                return cx22702_writereg(state, 0x0D,
+                        cx22702_readreg(state, 0x0D) & 0xfe);
         else
-                return cx22702_writereg (state, 0x0D, cx22702_readreg(state, 0x0D) | 1);
+                return cx22702_writereg(state, 0x0D,
+                        cx22702_readreg(state, 0x0D) | 1);
 }
 
 /* Talk to the demod, set the FEC, GUARD, QAM settings etc */
-static int cx22702_set_tps (struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int cx22702_set_tps(struct dvb_frontend *fe,
+        struct dvb_frontend_parameters *p)
 {
         u8 val;
-        struct cx22702_state* state = fe->demodulator_priv;
+        struct cx22702_state *state = fe->demodulator_priv;
 
         if (fe->ops.tuner_ops.set_params) {
                 fe->ops.tuner_ops.set_params(fe, p);
-                if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
+                if (fe->ops.i2c_gate_ctrl)
+                        fe->ops.i2c_gate_ctrl(fe, 0);
         }
 
         /* set inversion */
-        cx22702_set_inversion (state, p->inversion);
+        cx22702_set_inversion(state, p->inversion);
 
         /* set bandwidth */
-        switch(p->u.ofdm.bandwidth) {
+        switch (p->u.ofdm.bandwidth) {
         case BANDWIDTH_6_MHZ:
-                cx22702_writereg(state, 0x0C, (cx22702_readreg(state, 0x0C) & 0xcf) | 0x20 );
+                cx22702_writereg(state, 0x0C,
+                        (cx22702_readreg(state, 0x0C) & 0xcf) | 0x20);
                 break;
         case BANDWIDTH_7_MHZ:
-                cx22702_writereg(state, 0x0C, (cx22702_readreg(state, 0x0C) & 0xcf) | 0x10 );
+                cx22702_writereg(state, 0x0C,
+                        (cx22702_readreg(state, 0x0C) & 0xcf) | 0x10);
                 break;
         case BANDWIDTH_8_MHZ:
-                cx22702_writereg(state, 0x0C, cx22702_readreg(state, 0x0C) &0xcf );
+                cx22702_writereg(state, 0x0C,
+                        cx22702_readreg(state, 0x0C) & 0xcf);
                 break;
         default:
-                dprintk ("%s: invalid bandwidth\n",__func__);
+                dprintk("%s: invalid bandwidth\n", __func__);
                 return -EINVAL;
         }
 
-
-        p->u.ofdm.code_rate_LP = FEC_AUTO; //temp hack as manual not working
+        p->u.ofdm.code_rate_LP = FEC_AUTO; /* temp hack as manual not working */
 
         /* use auto configuration? */
-        if((p->u.ofdm.hierarchy_information==HIERARCHY_AUTO) ||
-           (p->u.ofdm.constellation==QAM_AUTO) ||
-           (p->u.ofdm.code_rate_HP==FEC_AUTO) ||
-           (p->u.ofdm.code_rate_LP==FEC_AUTO) ||
-           (p->u.ofdm.guard_interval==GUARD_INTERVAL_AUTO) ||
-           (p->u.ofdm.transmission_mode==TRANSMISSION_MODE_AUTO) ) {
+        if ((p->u.ofdm.hierarchy_information == HIERARCHY_AUTO) ||
+           (p->u.ofdm.constellation == QAM_AUTO) ||
+           (p->u.ofdm.code_rate_HP == FEC_AUTO) ||
+           (p->u.ofdm.code_rate_LP == FEC_AUTO) ||
+           (p->u.ofdm.guard_interval == GUARD_INTERVAL_AUTO) ||
+           (p->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO)) {
 
                 /* TPS Source - use hardware driven values */
                 cx22702_writereg(state, 0x06, 0x10);
                 cx22702_writereg(state, 0x07, 0x9);
                 cx22702_writereg(state, 0x08, 0xC1);
-                cx22702_writereg(state, 0x0B, cx22702_readreg(state, 0x0B) & 0xfc );
-                cx22702_writereg(state, 0x0C, (cx22702_readreg(state, 0x0C) & 0xBF) | 0x40 );
+                cx22702_writereg(state, 0x0B, cx22702_readreg(state, 0x0B)
+                        & 0xfc);
+                cx22702_writereg(state, 0x0C,
+                        (cx22702_readreg(state, 0x0C) & 0xBF) | 0x40);
                 cx22702_writereg(state, 0x00, 0x01); /* Begin aquisition */
-                dprintk("%s: Autodetecting\n",__func__);
+                dprintk("%s: Autodetecting\n", __func__);
                 return 0;
         }
 
         /* manually programmed values */
-        val=0;
-        switch(p->u.ofdm.constellation) {
-                case   QPSK: val = (val&0xe7); break;
-                case QAM_16: val = (val&0xe7)|0x08; break;
-                case QAM_64: val = (val&0xe7)|0x10; break;
-                default:
-                        dprintk ("%s: invalid constellation\n",__func__);
-                        return -EINVAL;
+        val = 0;
+        switch (p->u.ofdm.constellation) {
+        case QPSK:
+                val = (val & 0xe7);
+                break;
+        case QAM_16:
+                val = (val & 0xe7) | 0x08;
+                break;
+        case QAM_64:
+                val = (val & 0xe7) | 0x10;
+                break;
+        default:
+                dprintk("%s: invalid constellation\n", __func__);
+                return -EINVAL;
         }
-        switch(p->u.ofdm.hierarchy_information) {
-                case HIERARCHY_NONE: val = (val&0xf8); break;
-                case    HIERARCHY_1: val = (val&0xf8)|1; break;
-                case    HIERARCHY_2: val = (val&0xf8)|2; break;
-                case    HIERARCHY_4: val = (val&0xf8)|3; break;
-                default:
-                        dprintk ("%s: invalid hierarchy\n",__func__);
-                        return -EINVAL;
+        switch (p->u.ofdm.hierarchy_information) {
+        case HIERARCHY_NONE:
+                val = (val & 0xf8);
+                break;
+        case HIERARCHY_1:
+                val = (val & 0xf8) | 1;
+                break;
+        case HIERARCHY_2:
+                val = (val & 0xf8) | 2;
+                break;
+        case HIERARCHY_4:
+                val = (val & 0xf8) | 3;
+                break;
+        default:
+                dprintk("%s: invalid hierarchy\n", __func__);
+                return -EINVAL;
         }
-        cx22702_writereg (state, 0x06, val);
-
-        val=0;
-        switch(p->u.ofdm.code_rate_HP) {
-                case FEC_NONE:
-                case FEC_1_2: val = (val&0xc7); break;
-                case FEC_2_3: val = (val&0xc7)|0x08; break;
-                case FEC_3_4: val = (val&0xc7)|0x10; break;
-                case FEC_5_6: val = (val&0xc7)|0x18; break;
-                case FEC_7_8: val = (val&0xc7)|0x20; break;
-                default:
-                        dprintk ("%s: invalid code_rate_HP\n",__func__);
-                        return -EINVAL;
+        cx22702_writereg(state, 0x06, val);
+
+        val = 0;
+        switch (p->u.ofdm.code_rate_HP) {
+        case FEC_NONE:
+        case FEC_1_2:
+                val = (val & 0xc7);
+                break;
+        case FEC_2_3:
+                val = (val & 0xc7) | 0x08;
+                break;
+        case FEC_3_4:
+                val = (val & 0xc7) | 0x10;
+                break;
+        case FEC_5_6:
+                val = (val & 0xc7) | 0x18;
+                break;
+        case FEC_7_8:
+                val = (val & 0xc7) | 0x20;
+                break;
+        default:
+                dprintk("%s: invalid code_rate_HP\n", __func__);
+                return -EINVAL;
         }
-        switch(p->u.ofdm.code_rate_LP) {
-                case FEC_NONE:
-                case FEC_1_2: val = (val&0xf8); break;
-                case FEC_2_3: val = (val&0xf8)|1; break;
-                case FEC_3_4: val = (val&0xf8)|2; break;
-                case FEC_5_6: val = (val&0xf8)|3; break;
-                case FEC_7_8: val = (val&0xf8)|4; break;
-                default:
-                        dprintk ("%s: invalid code_rate_LP\n",__func__);
-                        return -EINVAL;
+        switch (p->u.ofdm.code_rate_LP) {
+        case FEC_NONE:
+        case FEC_1_2:
+                val = (val & 0xf8);
+                break;
+        case FEC_2_3:
+                val = (val & 0xf8) | 1;
+                break;
+        case FEC_3_4:
+                val = (val & 0xf8) | 2;
+                break;
+        case FEC_5_6:
+                val = (val & 0xf8) | 3;
+                break;
+        case FEC_7_8:
+                val = (val & 0xf8) | 4;
+                break;
+        default:
+                dprintk("%s: invalid code_rate_LP\n", __func__);
+                return -EINVAL;
         }
-        cx22702_writereg (state, 0x07, val);
-
-        val=0;
-        switch(p->u.ofdm.guard_interval) {
-                case GUARD_INTERVAL_1_32: val = (val&0xf3); break;
-                case GUARD_INTERVAL_1_16: val = (val&0xf3)|0x04; break;
-                case  GUARD_INTERVAL_1_8: val = (val&0xf3)|0x08; break;
-                case  GUARD_INTERVAL_1_4: val = (val&0xf3)|0x0c; break;
-                default:
-                        dprintk ("%s: invalid guard_interval\n",__func__);
-                        return -EINVAL;
+        cx22702_writereg(state, 0x07, val);
+
+        val = 0;
+        switch (p->u.ofdm.guard_interval) {
+        case GUARD_INTERVAL_1_32:
+                val = (val & 0xf3);
+                break;
+        case GUARD_INTERVAL_1_16:
+                val = (val & 0xf3) | 0x04;
+                break;
+        case GUARD_INTERVAL_1_8:
+                val = (val & 0xf3) | 0x08;
+                break;
+        case GUARD_INTERVAL_1_4:
+                val = (val & 0xf3) | 0x0c;
+                break;
+        default:
+                dprintk("%s: invalid guard_interval\n", __func__);
+                return -EINVAL;
         }
-        switch(p->u.ofdm.transmission_mode) {
-                case TRANSMISSION_MODE_2K: val = (val&0xfc); break;
-                case TRANSMISSION_MODE_8K: val = (val&0xfc)|1; break;
-                default:
-                        dprintk ("%s: invalid transmission_mode\n",__func__);
-                        return -EINVAL;
+        switch (p->u.ofdm.transmission_mode) {
+        case TRANSMISSION_MODE_2K:
+                val = (val & 0xfc);
+                break;
+        case TRANSMISSION_MODE_8K:
+                val = (val & 0xfc) | 1;
+                break;
+        default:
+                dprintk("%s: invalid transmission_mode\n", __func__);
+                return -EINVAL;
         }
         cx22702_writereg(state, 0x08, val);
-        cx22702_writereg(state, 0x0B, (cx22702_readreg(state, 0x0B) & 0xfc) | 0x02 );
-        cx22702_writereg(state, 0x0C, (cx22702_readreg(state, 0x0C) & 0xBF) | 0x40 );
+        cx22702_writereg(state, 0x0B,
+                (cx22702_readreg(state, 0x0B) & 0xfc) | 0x02);
+        cx22702_writereg(state, 0x0C,
+                (cx22702_readreg(state, 0x0C) & 0xBF) | 0x40);
 
         /* Begin channel aquisition */
         cx22702_writereg(state, 0x00, 0x01);
@@ -329,109 +434,111 @@ static int cx22702_set_tps (struct dvb_frontend* fe, struct dvb_frontend_paramet
 
 /* Reset the demod hardware and reset all of the configuration registers
    to a default state. */
-static int cx22702_init (struct dvb_frontend* fe)
+static int cx22702_init(struct dvb_frontend *fe)
 {
         int i;
-        struct cx22702_state* state = fe->demodulator_priv;
+        struct cx22702_state *state = fe->demodulator_priv;
 
-        cx22702_writereg (state, 0x00, 0x02);
+        cx22702_writereg(state, 0x00, 0x02);
 
         msleep(10);
 
-        for (i=0; i<sizeof(init_tab); i+=2)
-                cx22702_writereg (state, init_tab[i], init_tab[i+1]);
+        for (i = 0; i < ARRAY_SIZE(init_tab); i += 2)
+                cx22702_writereg(state, init_tab[i], init_tab[i + 1]);
 
-        cx22702_writereg (state, 0xf8, (state->config->output_mode << 1) & 0x02);
+        cx22702_writereg(state, 0xf8, (state->config->output_mode << 1)
+                & 0x02);
 
         cx22702_i2c_gate_ctrl(fe, 0);
 
         return 0;
 }
 
-static int cx22702_read_status(struct dvb_frontend* fe, fe_status_t* status)
+static int cx22702_read_status(struct dvb_frontend *fe, fe_status_t *status)
 {
-        struct cx22702_state* state = fe->demodulator_priv;
+        struct cx22702_state *state = fe->demodulator_priv;
         u8 reg0A;
         u8 reg23;
 
         *status = 0;
 
-        reg0A = cx22702_readreg (state, 0x0A);
-        reg23 = cx22702_readreg (state, 0x23);
+        reg0A = cx22702_readreg(state, 0x0A);
+        reg23 = cx22702_readreg(state, 0x23);
 
-        dprintk ("%s: status demod=0x%02x agc=0x%02x\n"
-                ,__func__,reg0A,reg23);
+        dprintk("%s: status demod=0x%02x agc=0x%02x\n"
+                , __func__, reg0A, reg23);
 
-        if(reg0A & 0x10) {
+        if (reg0A & 0x10) {
                 *status |= FE_HAS_LOCK;
                 *status |= FE_HAS_VITERBI;
                 *status |= FE_HAS_SYNC;
         }
 
-        if(reg0A & 0x20)
+        if (reg0A & 0x20)
                 *status |= FE_HAS_CARRIER;
 
-        if(reg23 < 0xf0)
+        if (reg23 < 0xf0)
                 *status |= FE_HAS_SIGNAL;
 
         return 0;
 }
 
-static int cx22702_read_ber(struct dvb_frontend* fe, u32* ber)
+static int cx22702_read_ber(struct dvb_frontend *fe, u32 *ber)
 {
-        struct cx22702_state* state = fe->demodulator_priv;
+        struct cx22702_state *state = fe->demodulator_priv;
 
-        if(cx22702_readreg (state, 0xE4) & 0x02) {
+        if (cx22702_readreg(state, 0xE4) & 0x02) {
                 /* Realtime statistics */
-                *ber = (cx22702_readreg (state, 0xDE) & 0x7F) << 7
-                        | (cx22702_readreg (state, 0xDF)&0x7F);
+                *ber = (cx22702_readreg(state, 0xDE) & 0x7F) << 7
+                        | (cx22702_readreg(state, 0xDF) & 0x7F);
         } else {
                 /* Averagtine statistics */
-                *ber = (cx22702_readreg (state, 0xDE) & 0x7F) << 7
-                        | cx22702_readreg (state, 0xDF);
+                *ber = (cx22702_readreg(state, 0xDE) & 0x7F) << 7
+                        | cx22702_readreg(state, 0xDF);
         }
 
         return 0;
 }
 
-static int cx22702_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
+static int cx22702_read_signal_strength(struct dvb_frontend *fe,
+        u16 *signal_strength)
 {
-        struct cx22702_state* state = fe->demodulator_priv;
+        struct cx22702_state *state = fe->demodulator_priv;
 
         u16 rs_ber = 0;
-        rs_ber = cx22702_readreg (state, 0x23);
+        rs_ber = cx22702_readreg(state, 0x23);
         *signal_strength = (rs_ber << 8) | rs_ber;
 
         return 0;
 }
 
-static int cx22702_read_snr(struct dvb_frontend* fe, u16* snr)
+static int cx22702_read_snr(struct dvb_frontend *fe, u16 *snr)
 {
-        struct cx22702_state* state = fe->demodulator_priv;
+        struct cx22702_state *state = fe->demodulator_priv;
 
-        u16 rs_ber=0;
-        if(cx22702_readreg (state, 0xE4) & 0x02) {
+        u16 rs_ber = 0;
+        if (cx22702_readreg(state, 0xE4) & 0x02) {
                 /* Realtime statistics */
-                rs_ber = (cx22702_readreg (state, 0xDE) & 0x7F) << 7
-                        | (cx22702_readreg (state, 0xDF)& 0x7F);
+                rs_ber = (cx22702_readreg(state, 0xDE) & 0x7F) << 7
+                        | (cx22702_readreg(state, 0xDF) & 0x7F);
         } else {
                 /* Averagine statistics */
-                rs_ber = (cx22702_readreg (state, 0xDE) & 0x7F) << 8
-                        | cx22702_readreg (state, 0xDF);
+                rs_ber = (cx22702_readreg(state, 0xDE) & 0x7F) << 8
+                        | cx22702_readreg(state, 0xDF);
         }
         *snr = ~rs_ber;
 
         return 0;
 }
 
-static int cx22702_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
+static int cx22702_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 {
-        struct cx22702_state* state = fe->demodulator_priv;
+        struct cx22702_state *state = fe->demodulator_priv;
 
         u8 _ucblocks;
 
         /* RS Uncorrectable Packet Count then reset */
-        _ucblocks = cx22702_readreg (state, 0xE3);
+        _ucblocks = cx22702_readreg(state, 0xE3);
         if (state->prevUCBlocks < _ucblocks)
                 *ucblocks = (_ucblocks - state->prevUCBlocks);
         else
@@ -441,34 +548,36 @@ static int cx22702_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
         return 0;
 }
 
-static int cx22702_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int cx22702_get_frontend(struct dvb_frontend *fe,
+        struct dvb_frontend_parameters *p)
 {
-        struct cx22702_state* state = fe->demodulator_priv;
+        struct cx22702_state *state = fe->demodulator_priv;
 
-        u8 reg0C = cx22702_readreg (state, 0x0C);
+        u8 reg0C = cx22702_readreg(state, 0x0C);
 
         p->inversion = reg0C & 0x1 ? INVERSION_ON : INVERSION_OFF;
-        return cx22702_get_tps (state, &p->u.ofdm);
+        return cx22702_get_tps(state, &p->u.ofdm);
 }
 
-static int cx22702_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *tune)
+static int cx22702_get_tune_settings(struct dvb_frontend *fe,
+        struct dvb_frontend_tune_settings *tune)
 {
         tune->min_delay_ms = 1000;
         return 0;
 }
 
-static void cx22702_release(struct dvb_frontend* fe)
+static void cx22702_release(struct dvb_frontend *fe)
 {
-        struct cx22702_state* state = fe->demodulator_priv;
+        struct cx22702_state *state = fe->demodulator_priv;
         kfree(state);
 }
 
 static struct dvb_frontend_ops cx22702_ops;
 
-struct dvb_frontend* cx22702_attach(const struct cx22702_config* config,
-                                    struct i2c_adapter* i2c)
+struct dvb_frontend *cx22702_attach(const struct cx22702_config *config,
+        struct i2c_adapter *i2c)
 {
-        struct cx22702_state* state = NULL;
+        struct cx22702_state *state = NULL;
 
         /* allocate memory for the internal state */
         state = kmalloc(sizeof(struct cx22702_state), GFP_KERNEL);
@@ -485,7 +594,8 @@ struct dvb_frontend* cx22702_attach(const struct cx22702_config* config,
                 goto error;
 
         /* create dvb_frontend */
-        memcpy(&state->frontend.ops, &cx22702_ops, sizeof(struct dvb_frontend_ops));
+        memcpy(&state->frontend.ops, &cx22702_ops,
+                sizeof(struct dvb_frontend_ops));
         state->frontend.demodulator_priv = state;
         return &state->frontend;
 
@@ -493,6 +603,7 @@ error:
         kfree(state);
         return NULL;
 }
+EXPORT_SYMBOL(cx22702_attach);
 
 static struct dvb_frontend_ops cx22702_ops = {
 
@@ -525,11 +636,6 @@ static struct dvb_frontend_ops cx22702_ops = {
         .read_ucblocks = cx22702_read_ucblocks,
 };
 
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Enable verbose debug messages");
-
 MODULE_DESCRIPTION("Conexant CX22702 DVB-T Demodulator driver");
 MODULE_AUTHOR("Steven Toth");
 MODULE_LICENSE("GPL");
-
-EXPORT_SYMBOL(cx22702_attach);
diff --git a/drivers/media/dvb/frontends/cx22702.h b/drivers/media/dvb/frontends/cx22702.h
index b1e465c6c2ce..f154e1f428eb 100644
--- a/drivers/media/dvb/frontends/cx22702.h
+++ b/drivers/media/dvb/frontends/cx22702.h
@@ -30,8 +30,7 @@
 
 #include <linux/dvb/frontend.h>
 
-struct cx22702_config
-{
+struct cx22702_config {
         /* the demodulator's i2c address */
         u8 demod_address;
 
@@ -41,16 +40,19 @@ struct cx22702_config
         u8 output_mode;
 };
 
-#if defined(CONFIG_DVB_CX22702) || (defined(CONFIG_DVB_CX22702_MODULE) && defined(MODULE))
-extern struct dvb_frontend* cx22702_attach(const struct cx22702_config* config,
-                                           struct i2c_adapter* i2c);
+#if defined(CONFIG_DVB_CX22702) || (defined(CONFIG_DVB_CX22702_MODULE) \
+        && defined(MODULE))
+extern struct dvb_frontend *cx22702_attach(
+        const struct cx22702_config *config,
+        struct i2c_adapter *i2c);
 #else
-static inline struct dvb_frontend* cx22702_attach(const struct cx22702_config* config,
-                                           struct i2c_adapter* i2c)
+static inline struct dvb_frontend *cx22702_attach(
+        const struct cx22702_config *config,
+        struct i2c_adapter *i2c)
 {
         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
         return NULL;
 }
-#endif // CONFIG_DVB_CX22702
+#endif
 
-#endif // CX22702_H
+#endif
diff --git a/drivers/media/dvb/frontends/cx24116.c b/drivers/media/dvb/frontends/cx24116.c
index deb36f469ada..b144b308a4dd 100644
--- a/drivers/media/dvb/frontends/cx24116.c
+++ b/drivers/media/dvb/frontends/cx24116.c
@@ -41,10 +41,14 @@
 #include "dvb_frontend.h"
 #include "cx24116.h"
 
-static int debug = 0;
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Activates frontend debugging (default:0)");
+
 #define dprintk(args...) \
         do { \
-                if (debug) printk ("cx24116: " args); \
+                if (debug) \
+                        printk(KERN_INFO "cx24116: " args); \
         } while (0)
 
 #define CX24116_DEFAULT_FIRMWARE "dvb-fe-cx24116.fw"
@@ -68,13 +72,20 @@ static int debug = 0;
 #define CX24116_REG_UCB8    (0xca)
 #define CX24116_REG_CLKDIV  (0xf3)
 #define CX24116_REG_RATEDIV (0xf9)
-#define CX24116_REG_FECSTATUS (0x9c)    /* configured fec (not tuned) or actual FEC (tuned) 1=1/2 2=2/3 etc */
+
+/* configured fec (not tuned) or actual FEC (tuned) 1=1/2 2=2/3 etc */
+#define CX24116_REG_FECSTATUS (0x9c)
 
 /* FECSTATUS bits */
-#define CX24116_FEC_FECMASK   (0x1f)    /* mask to determine configured fec (not tuned) or actual fec (tuned) */
-#define CX24116_FEC_DVBS      (0x20)    /* Select DVB-S demodulator, else DVB-S2 */
+/* mask to determine configured fec (not tuned) or actual fec (tuned) */
+#define CX24116_FEC_FECMASK   (0x1f)
+
+/* Select DVB-S demodulator, else DVB-S2 */
+#define CX24116_FEC_DVBS      (0x20)
 #define CX24116_FEC_UNKNOWN   (0x40)    /* Unknown/unused */
-#define CX24116_FEC_PILOT     (0x80)    /* Pilot mode requested when tuning else always reset when tuned */
+
+/* Pilot mode requested when tuning else always reset when tuned */
+#define CX24116_FEC_PILOT     (0x80)
 
 /* arg buffer size */
 #define CX24116_ARGLEN (0x1e)
@@ -116,12 +127,17 @@ static int debug = 0;
 
 /* DiSEqC tone burst */
 static int toneburst = 1;
+module_param(toneburst, int, 0644);
+MODULE_PARM_DESC(toneburst, "DiSEqC toneburst 0=OFF, 1=TONE CACHE, "\
+        "2=MESSAGE CACHE (default:1)");
 
 /* SNR measurements */
-static int esno_snr = 0;
+static int esno_snr;
+module_param(esno_snr, int, 0644);
+MODULE_PARM_DESC(debug, "SNR return units, 0=PERCENTAGE 0-100, "\
+        "1=ESNO(db * 10) (default:0)");
 
-enum cmds
-{
+enum cmds {
         CMD_SET_VCO     = 0x10,
         CMD_TUNEREQUEST = 0x11,
         CMD_MPEGCONFIG  = 0x13,
@@ -138,8 +154,7 @@ enum cmds
 };
 
 /* The Demod/Tuner can't easily provide these, we cache them */
-struct cx24116_tuning
-{
+struct cx24116_tuning {
         u32 frequency;
         u32 symbol_rate;
         fe_spectral_inversion_t inversion;
@@ -158,16 +173,14 @@ struct cx24116_tuning
 };
 
 /* Basic commands that are sent to the firmware */
-struct cx24116_cmd
-{
+struct cx24116_cmd {
         u8 len;
         u8 args[CX24116_ARGLEN];
 };
 
-struct cx24116_state
-{
-        struct i2c_adapter* i2c;
-        const struct cx24116_config* config;
+struct cx24116_state {
+        struct i2c_adapter *i2c;
+        const struct cx24116_config *config;
 
         struct dvb_frontend frontend;
 
@@ -179,19 +192,20 @@ struct cx24116_state
         struct cx24116_cmd dsec_cmd;
 };
 
-static int cx24116_writereg(struct cx24116_state* state, int reg, int data)
+static int cx24116_writereg(struct cx24116_state *state, int reg, int data)
 {
         u8 buf[] = { reg, data };
         struct i2c_msg msg = { .addr = state->config->demod_address,
                 .flags = 0, .buf = buf, .len = 2 };
         int err;
 
-        if (debug>1)
+        if (debug > 1)
                 printk("cx24116: %s: write reg 0x%02x, value 0x%02x\n",
-                                                __func__,reg, data);
+                        __func__, reg, data);
 
-        if ((err = i2c_transfer(state->i2c, &msg, 1)) != 1) {
-                printk("%s: writereg error(err == %i, reg == 0x%02x,"
+        err = i2c_transfer(state->i2c, &msg, 1);
+        if (err != 1) {
+                printk(KERN_ERR "%s: writereg error(err == %i, reg == 0x%02x,"
                          " value == 0x%02x)\n", __func__, err, reg, data);
                 return -EREMOTEIO;
         }
@@ -200,7 +214,8 @@ static int cx24116_writereg(struct cx24116_state* state, int reg, int data)
 }
 
 /* Bulk byte writes to a single I2C address, for 32k firmware load */
-static int cx24116_writeregN(struct cx24116_state* state, int reg, u8 *data, u16 len)
+static int cx24116_writeregN(struct cx24116_state *state, int reg,
+                             const u8 *data, u16 len)
 {
         int ret = -EREMOTEIO;
         struct i2c_msg msg;
@@ -221,12 +236,13 @@ static int cx24116_writeregN(struct cx24116_state* state, int reg, u8 *data, u16
         msg.buf = buf;
         msg.len = len + 1;
 
-        if (debug>1)
-                printk("cx24116: %s:  write regN 0x%02x, len = %d\n",
-                                                __func__,reg, len);
+        if (debug > 1)
+                printk(KERN_INFO "cx24116: %s:  write regN 0x%02x, len = %d\n",
+                        __func__, reg, len);
 
-        if ((ret = i2c_transfer(state->i2c, &msg, 1)) != 1) {
-                printk("%s: writereg error(err == %i, reg == 0x%02x\n",
+        ret = i2c_transfer(state->i2c, &msg, 1);
+        if (ret != 1) {
+                printk(KERN_ERR "%s: writereg error(err == %i, reg == 0x%02x\n",
                          __func__, ret, reg);
                 ret = -EREMOTEIO;
         }
@@ -237,30 +253,35 @@ error:
         return ret;
 }
 
-static int cx24116_readreg(struct cx24116_state* state, u8 reg)
+static int cx24116_readreg(struct cx24116_state *state, u8 reg)
 {
         int ret;
         u8 b0[] = { reg };
         u8 b1[] = { 0 };
         struct i2c_msg msg[] = {
-                { .addr = state->config->demod_address, .flags = 0, .buf = b0, .len = 1 },
-                { .addr = state->config->demod_address, .flags = I2C_M_RD, .buf = b1, .len = 1 }
+                { .addr = state->config->demod_address, .flags = 0,
+                        .buf = b0, .len = 1 },
+                { .addr = state->config->demod_address, .flags = I2C_M_RD,
+                        .buf = b1, .len = 1 }
         };
 
         ret = i2c_transfer(state->i2c, msg, 2);
 
         if (ret != 2) {
-                printk("%s: reg=0x%x (error=%d)\n", __func__, reg, ret);
+                printk(KERN_ERR "%s: reg=0x%x (error=%d)\n",
+                        __func__, reg, ret);
                 return ret;
         }
 
-        if (debug>1)
-                printk("cx24116: read reg 0x%02x, value 0x%02x\n",reg, b1[0]);
+        if (debug > 1)
+                printk(KERN_INFO "cx24116: read reg 0x%02x, value 0x%02x\n",
+                        reg, b1[0]);
 
         return b1[0];
 }
 
-static int cx24116_set_inversion(struct cx24116_state* state, fe_spectral_inversion_t inversion)
+static int cx24116_set_inversion(struct cx24116_state *state,
+        fe_spectral_inversion_t inversion)
 {
         dprintk("%s(%d)\n", __func__, inversion);
 
@@ -308,10 +329,10 @@ static int cx24116_set_inversion(struct cx24116_state* state, fe_spectral_invers
  * Eg.(2/3) szap "Zone Horror"
  *
  * mask/val = 0x04, 0x20
- * status 1f | signal c3c0 | snr a333 | ber 00000098 | unc 00000000 | FE_HAS_LOCK
+ * status 1f | signal c3c0 | snr a333 | ber 00000098 | unc 0 | FE_HAS_LOCK
  *
  * mask/val = 0x04, 0x30
- * status 1f | signal c3c0 | snr a333 | ber 00000000 | unc 00000000 | FE_HAS_LOCK
+ * status 1f | signal c3c0 | snr a333 | ber 00000000 | unc 0 | FE_HAS_LOCK
  *
  * After tuning FECSTATUS contains actual FEC
  * in use numbered 1 through to 8 for 1/2 .. 2/3 etc
@@ -389,18 +410,16 @@ struct cx24116_modfec {
   */
 };
 
-static int cx24116_lookup_fecmod(struct cx24116_state* state,
+static int cx24116_lookup_fecmod(struct cx24116_state *state,
         fe_modulation_t m, fe_code_rate_t f)
 {
         int i, ret = -EOPNOTSUPP;
 
         dprintk("%s(0x%02x,0x%02x)\n", __func__, m, f);
 
-        for(i=0 ; i < sizeof(CX24116_MODFEC_MODES) / sizeof(struct cx24116_modfec) ; i++)
-        {
-                if( (m == CX24116_MODFEC_MODES[i].modulation) &&
-                        (f == CX24116_MODFEC_MODES[i].fec) )
-                        {
+        for (i = 0; i < ARRAY_SIZE(CX24116_MODFEC_MODES); i++) {
+                if ((m == CX24116_MODFEC_MODES[i].modulation) &&
+                        (f == CX24116_MODFEC_MODES[i].fec)) {
                                 ret = i;
                                 break;
                         }
@@ -409,7 +428,8 @@ static int cx24116_lookup_fecmod(struct cx24116_state* state,
         return ret;
 }
 
-static int cx24116_set_fec(struct cx24116_state* state, fe_modulation_t mod, fe_code_rate_t fec)
+static int cx24116_set_fec(struct cx24116_state *state,
+        fe_modulation_t mod, fe_code_rate_t fec)
 {
         int ret = 0;
 
@@ -417,7 +437,7 @@ static int cx24116_set_fec(struct cx24116_state* state, fe_modulation_t mod, fe_
 
         ret = cx24116_lookup_fecmod(state, mod, fec);
 
-        if(ret < 0)
+        if (ret < 0)
                 return ret;
 
         state->dnxt.fec = fec;
@@ -429,7 +449,7 @@ static int cx24116_set_fec(struct cx24116_state* state, fe_modulation_t mod, fe_
         return 0;
 }
 
-static int cx24116_set_symbolrate(struct cx24116_state* state, u32 rate)
+static int cx24116_set_symbolrate(struct cx24116_state *state, u32 rate)
 {
         dprintk("%s(%d)\n", __func__, rate);
 
@@ -446,42 +466,49 @@ static int cx24116_set_symbolrate(struct cx24116_state* state, u32 rate)
         return 0;
 }
 
-static int cx24116_load_firmware (struct dvb_frontend* fe, const struct firmware *fw);
+static int cx24116_load_firmware(struct dvb_frontend *fe,
+        const struct firmware *fw);
 
-static int cx24116_firmware_ondemand(struct dvb_frontend* fe)
+static int cx24116_firmware_ondemand(struct dvb_frontend *fe)
 {
         struct cx24116_state *state = fe->demodulator_priv;
         const struct firmware *fw;
         int ret = 0;
 
-        dprintk("%s()\n",__func__);
+        dprintk("%s()\n", __func__);
 
-        if (cx24116_readreg(state, 0x20) > 0)
-        {
+        if (cx24116_readreg(state, 0x20) > 0) {
 
                 if (state->skip_fw_load)
                         return 0;
 
                 /* Load firmware */
-                /* request the firmware, this will block until someone uploads it */
-                printk("%s: Waiting for firmware upload (%s)...\n", __func__, CX24116_DEFAULT_FIRMWARE);
-                ret = request_firmware(&fw, CX24116_DEFAULT_FIRMWARE, &state->i2c->dev);
-                printk("%s: Waiting for firmware upload(2)...\n", __func__);
+                /* request the firmware, this will block until loaded */
+                printk(KERN_INFO "%s: Waiting for firmware upload (%s)...\n",
+                        __func__, CX24116_DEFAULT_FIRMWARE);
+                ret = request_firmware(&fw, CX24116_DEFAULT_FIRMWARE,
+                        &state->i2c->dev);
+                printk(KERN_INFO "%s: Waiting for firmware upload(2)...\n",
+                        __func__);
                 if (ret) {
-                        printk("%s: No firmware uploaded (timeout or file not found?)\n", __func__);
+                        printk(KERN_ERR "%s: No firmware uploaded "
+                                "(timeout or file not found?)\n", __func__);
                         return ret;
                 }
 
-                /* Make sure we don't recurse back through here during loading */
+                /* Make sure we don't recurse back through here
+                 * during loading */
                 state->skip_fw_load = 1;
 
                 ret = cx24116_load_firmware(fe, fw);
                 if (ret)
-                        printk("%s: Writing firmware to device failed\n", __func__);
+                        printk(KERN_ERR "%s: Writing firmware to device failed\n",
+                                __func__);
 
                 release_firmware(fw);
 
-                printk("%s: Firmware upload %s\n", __func__, ret == 0 ? "complete" : "failed");
+                printk(KERN_INFO "%s: Firmware upload %s\n", __func__,
+                        ret == 0 ? "complete" : "failed");
 
                 /* Ensure firmware is always loaded if required */
                 state->skip_fw_load = 0;
@@ -490,8 +517,10 @@ static int cx24116_firmware_ondemand(struct dvb_frontend* fe)
         return ret;
 }
 
-/* Take a basic firmware command structure, format it and forward it for processing */
-static int cx24116_cmd_execute(struct dvb_frontend* fe, struct cx24116_cmd *cmd)
+/* Take a basic firmware command structure, format it
+ * and forward it for processing
+ */
+static int cx24116_cmd_execute(struct dvb_frontend *fe, struct cx24116_cmd *cmd)
 {
         struct cx24116_state *state = fe->demodulator_priv;
         int i, ret;
@@ -499,49 +528,49 @@ static int cx24116_cmd_execute(struct dvb_frontend* fe, struct cx24116_cmd *cmd)
         dprintk("%s()\n", __func__);
 
         /* Load the firmware if required */
-        if ( (ret = cx24116_firmware_ondemand(fe)) != 0)
-        {
-                printk("%s(): Unable initialise the firmware\n", __func__);
+        ret = cx24116_firmware_ondemand(fe);
+        if (ret != 0) {
+                printk(KERN_ERR "%s(): Unable initialise the firmware\n",
+                        __func__);
                 return ret;
         }
 
         /* Write the command */
-        for(i = 0; i < cmd->len ; i++)
-        {
+        for (i = 0; i < cmd->len ; i++) {
                 dprintk("%s: 0x%02x == 0x%02x\n", __func__, i, cmd->args[i]);
                 cx24116_writereg(state, i, cmd->args[i]);
         }
 
         /* Start execution and wait for cmd to terminate */
         cx24116_writereg(state, CX24116_REG_EXECUTE, 0x01);
-        while( cx24116_readreg(state, CX24116_REG_EXECUTE) )
-        {
+        while (cx24116_readreg(state, CX24116_REG_EXECUTE)) {
                 msleep(10);
-                if(i++ > 64)
-                {
-                        /* Avoid looping forever if the firmware does no respond */
-                        printk("%s() Firmware not responding\n", __func__);
+                if (i++ > 64) {
+                        /* Avoid looping forever if the firmware does
+                                not respond */
+                        printk(KERN_WARNING "%s() Firmware not responding\n",
+                                __func__);
                         return -EREMOTEIO;
                 }
         }
         return 0;
 }
 
-static int cx24116_load_firmware (struct dvb_frontend* fe, const struct firmware *fw)
+static int cx24116_load_firmware(struct dvb_frontend *fe,
+        const struct firmware *fw)
 {
-        struct cx24116_state* state = fe->demodulator_priv;
+        struct cx24116_state *state = fe->demodulator_priv;
         struct cx24116_cmd cmd;
         int i, ret;
         unsigned char vers[4];
 
         dprintk("%s\n", __func__);
-        dprintk("Firmware is %zu bytes (%02x %02x .. %02x %02x)\n"
-                        ,fw->size
-                        ,fw->data[0]
-                        ,fw->data[1]
-                        ,fw->data[ fw->size-2 ]
-                        ,fw->data[ fw->size-1 ]
-                        );
+        dprintk("Firmware is %zu bytes (%02x %02x .. %02x %02x)\n",
+                        fw->size,
+                        fw->data[0],
+                        fw->data[1],
+                        fw->data[fw->size-2],
+                        fw->data[fw->size-1]);
 
         /* Toggle 88x SRST pin to reset demod */
         if (state->config->reset_device)
@@ -587,7 +616,7 @@ static int cx24116_load_firmware (struct dvb_frontend* fe, const struct firmware
         cmd.args[0x07] = 0x9d;
         cmd.args[0x08] = 0xfc;
         cmd.args[0x09] = 0x06;
-        cmd.len= 0x0a;
+        cmd.len = 0x0a;
         ret = cx24116_cmd_execute(fe, &cmd);
         if (ret != 0)
                 return ret;
@@ -598,7 +627,7 @@ static int cx24116_load_firmware (struct dvb_frontend* fe, const struct firmware
         cmd.args[0x00] = CMD_TUNERINIT;
         cmd.args[0x01] = 0x00;
         cmd.args[0x02] = 0x00;
-        cmd.len= 0x03;
+        cmd.len = 0x03;
         ret = cx24116_cmd_execute(fe, &cmd);
         if (ret != 0)
                 return ret;
@@ -615,36 +644,38 @@ static int cx24116_load_firmware (struct dvb_frontend* fe, const struct firmware
         else
                 cmd.args[0x04] = 0x02;
         cmd.args[0x05] = 0x00;
-        cmd.len= 0x06;
+        cmd.len = 0x06;
         ret = cx24116_cmd_execute(fe, &cmd);
         if (ret != 0)
                 return ret;
 
         /* Firmware CMD 35: Get firmware version */
         cmd.args[0x00] = CMD_UPDFWVERS;
-        cmd.len= 0x02;
-        for(i=0; i<4; i++) {
+        cmd.len = 0x02;
+        for (i = 0; i < 4; i++) {
                 cmd.args[0x01] = i;
                 ret = cx24116_cmd_execute(fe, &cmd);
                 if (ret != 0)
                         return ret;
-                vers[i]= cx24116_readreg(state, CX24116_REG_MAILBOX);
+                vers[i] = cx24116_readreg(state, CX24116_REG_MAILBOX);
         }
-        printk("%s: FW version %i.%i.%i.%i\n", __func__,
+        printk(KERN_INFO "%s: FW version %i.%i.%i.%i\n", __func__,
                 vers[0], vers[1], vers[2], vers[3]);
 
         return 0;
 }
 
-static int cx24116_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
+static int cx24116_set_voltage(struct dvb_frontend *fe,
+        fe_sec_voltage_t voltage)
 {
         /* The isl6421 module will override this function in the fops. */
-        dprintk("%s() This should never appear if the isl6421 module is loaded correctly\n",__func__);
+        dprintk("%s() This should never appear if the isl6421 module "
+                "is loaded correctly\n", __func__);
 
         return -EOPNOTSUPP;
 }
 
-static int cx24116_read_status(struct dvb_frontend* fe, fe_status_t* status)
+static int cx24116_read_status(struct dvb_frontend *fe, fe_status_t *status)
 {
         struct cx24116_state *state = fe->demodulator_priv;
 
@@ -666,22 +697,23 @@ static int cx24116_read_status(struct dvb_frontend* fe, fe_status_t* status)
         return 0;
 }
 
-static int cx24116_read_ber(struct dvb_frontend* fe, u32* ber)
+static int cx24116_read_ber(struct dvb_frontend *fe, u32 *ber)
 {
         struct cx24116_state *state = fe->demodulator_priv;
 
         dprintk("%s()\n", __func__);
 
-        *ber =  ( cx24116_readreg(state, CX24116_REG_BER24) << 24 ) |
-                ( cx24116_readreg(state, CX24116_REG_BER16) << 16 ) |
-                ( cx24116_readreg(state, CX24116_REG_BER8 ) << 8  ) |
-                  cx24116_readreg(state, CX24116_REG_BER0 );
+        *ber =  (cx24116_readreg(state, CX24116_REG_BER24) << 24) |
+                (cx24116_readreg(state, CX24116_REG_BER16) << 16) |
+                (cx24116_readreg(state, CX24116_REG_BER8)  << 8)  |
+                 cx24116_readreg(state, CX24116_REG_BER0);
 
         return 0;
 }
 
 /* TODO Determine function and scale appropriately */
-static int cx24116_read_signal_strength(struct dvb_frontend* fe, u16* signal_strength)
+static int cx24116_read_signal_strength(struct dvb_frontend *fe,
+        u16 *signal_strength)
 {
         struct cx24116_state *state = fe->demodulator_priv;
         struct cx24116_cmd cmd;
@@ -692,39 +724,43 @@ static int cx24116_read_signal_strength(struct dvb_frontend* fe, u16* signal_str
 
         /* Firmware CMD 19: Get AGC */
         cmd.args[0x00] = CMD_GETAGC;
-        cmd.len= 0x01;
+        cmd.len = 0x01;
         ret = cx24116_cmd_execute(fe, &cmd);
         if (ret != 0)
                 return ret;
 
-        sig_reading = ( cx24116_readreg(state, CX24116_REG_SSTATUS) & CX24116_SIGNAL_MASK ) |
-                ( cx24116_readreg(state, CX24116_REG_SIGNAL) << 6 );
-        *signal_strength= 0 - sig_reading;
+        sig_reading =
+                (cx24116_readreg(state,
+                        CX24116_REG_SSTATUS) & CX24116_SIGNAL_MASK) |
+                (cx24116_readreg(state, CX24116_REG_SIGNAL) << 6);
+        *signal_strength = 0 - sig_reading;
 
-        dprintk("%s: raw / cooked = 0x%04x / 0x%04x\n", __func__, sig_reading, *signal_strength);
+        dprintk("%s: raw / cooked = 0x%04x / 0x%04x\n",
+                __func__, sig_reading, *signal_strength);
 
         return 0;
 }
 
 /* SNR (0..100)% = (sig & 0xf0) * 10 + (sig & 0x0f) * 10 / 16 */
-static int cx24116_read_snr_pct(struct dvb_frontend* fe, u16* snr)
+static int cx24116_read_snr_pct(struct dvb_frontend *fe, u16 *snr)
 {
         struct cx24116_state *state = fe->demodulator_priv;
         u8 snr_reading;
         static const u32 snr_tab[] = { /* 10 x Table (rounded up) */
-                0x00000,0x0199A,0x03333,0x04ccD,0x06667,
-                        0x08000,0x0999A,0x0b333,0x0cccD,0x0e667,
-                0x10000,0x1199A,0x13333,0x14ccD,0x16667,0x18000 };
+                0x00000, 0x0199A, 0x03333, 0x04ccD, 0x06667,
+                0x08000, 0x0999A, 0x0b333, 0x0cccD, 0x0e667,
+                0x10000, 0x1199A, 0x13333, 0x14ccD, 0x16667,
+                0x18000 };
 
         dprintk("%s()\n", __func__);
 
         snr_reading = cx24116_readreg(state, CX24116_REG_QUALITY0);
 
-        if(snr_reading >= 0xa0 /* 100% */)
+        if (snr_reading >= 0xa0 /* 100% */)
                 *snr = 0xffff;
         else
-                *snr = snr_tab [ ( snr_reading & 0xf0 )   >> 4 ] +
-                        ( snr_tab [ ( snr_reading & 0x0f ) ] >> 4 );
+                *snr = snr_tab[(snr_reading & 0xf0) >> 4] +
+                        (snr_tab[(snr_reading & 0x0f)] >> 4);
 
         dprintk("%s: raw / cooked = 0x%02x / 0x%04x\n", __func__,
                 snr_reading, *snr);
@@ -736,7 +772,7 @@ static int cx24116_read_snr_pct(struct dvb_frontend* fe, u16* snr)
  * ESNO, from 0->30db (values 0->300). We provide this value by
  * default.
  */
-static int cx24116_read_snr_esno(struct dvb_frontend* fe, u16* snr)
+static int cx24116_read_snr_esno(struct dvb_frontend *fe, u16 *snr)
 {
         struct cx24116_state *state = fe->demodulator_priv;
 
@@ -750,7 +786,7 @@ static int cx24116_read_snr_esno(struct dvb_frontend* fe, u16* snr)
         return 0;
 }
 
-static int cx24116_read_snr(struct dvb_frontend* fe, u16* snr)
+static int cx24116_read_snr(struct dvb_frontend *fe, u16 *snr)
 {
         if (esno_snr == 1)
                 return cx24116_read_snr_esno(fe, snr);
@@ -758,27 +794,27 @@ static int cx24116_read_snr(struct dvb_frontend* fe, u16* snr)
                 return cx24116_read_snr_pct(fe, snr);
 }
 
-static int cx24116_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
+static int cx24116_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 {
         struct cx24116_state *state = fe->demodulator_priv;
 
         dprintk("%s()\n", __func__);
 
-        *ucblocks = ( cx24116_readreg(state, CX24116_REG_UCB8) << 8 ) |
+        *ucblocks = (cx24116_readreg(state, CX24116_REG_UCB8) << 8) |
                 cx24116_readreg(state, CX24116_REG_UCB0);
 
         return 0;
 }
 
 /* Overwrite the current tuning params, we are about to tune */
-static void cx24116_clone_params(struct dvb_frontend* fe)
+static void cx24116_clone_params(struct dvb_frontend *fe)
 {
         struct cx24116_state *state = fe->demodulator_priv;
         memcpy(&state->dcur, &state->dnxt, sizeof(state->dcur));
 }
 
 /* Wait for LNB */
-static int cx24116_wait_for_lnb(struct dvb_frontend* fe)
+static int cx24116_wait_for_lnb(struct dvb_frontend *fe)
 {
         struct cx24116_state *state = fe->demodulator_priv;
         int i;
@@ -787,7 +823,7 @@ static int cx24116_wait_for_lnb(struct dvb_frontend* fe)
                 cx24116_readreg(state, CX24116_REG_QSTATUS));
 
         /* Wait for up to 300 ms */
-        for(i = 0; i < 30 ; i++) {
+        for (i = 0; i < 30 ; i++) {
                 if (cx24116_readreg(state, CX24116_REG_QSTATUS) & 0x20)
                         return 0;
                 msleep(10);
@@ -798,20 +834,21 @@ static int cx24116_wait_for_lnb(struct dvb_frontend* fe)
         return -ETIMEDOUT; /* -EBUSY ? */
 }
 
-static int cx24116_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
+static int cx24116_set_tone(struct dvb_frontend *fe,
+        fe_sec_tone_mode_t tone)
 {
         struct cx24116_cmd cmd;
         int ret;
 
         dprintk("%s(%d)\n", __func__, tone);
-        if ( (tone != SEC_TONE_ON) && (tone != SEC_TONE_OFF) ) {
-                printk("%s: Invalid, tone=%d\n", __func__, tone);
+        if ((tone != SEC_TONE_ON) && (tone != SEC_TONE_OFF)) {
+                printk(KERN_ERR "%s: Invalid, tone=%d\n", __func__, tone);
                 return -EINVAL;
         }
 
         /* Wait for LNB ready */
         ret = cx24116_wait_for_lnb(fe);
-        if(ret != 0)
+        if (ret != 0)
                 return ret;
 
         /* Min delay time after DiSEqC send */
@@ -820,7 +857,7 @@ static int cx24116_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
         /* This is always done before the tone is set */
         cmd.args[0x00] = CMD_SET_TONEPRE;
         cmd.args[0x01] = 0x00;
-        cmd.len= 0x02;
+        cmd.len = 0x02;
         ret = cx24116_cmd_execute(fe, &cmd);
         if (ret != 0)
                 return ret;
@@ -836,11 +873,11 @@ static int cx24116_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
                 cmd.args[0x03] = 0x01;
                 break;
         case SEC_TONE_OFF:
-                dprintk("%s: setting tone off\n",__func__);
+                dprintk("%s: setting tone off\n", __func__);
                 cmd.args[0x03] = 0x00;
                 break;
         }
-        cmd.len= 0x04;
+        cmd.len = 0x04;
 
         /* Min delay time before DiSEqC send */
         msleep(15); /* XXX determine is FW does this, see send_diseqc/burst */
@@ -849,7 +886,7 @@ static int cx24116_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
 }
 
 /* Initialise DiSEqC */
-static int cx24116_diseqc_init(struct dvb_frontend* fe)
+static int cx24116_diseqc_init(struct dvb_frontend *fe)
 {
         struct cx24116_state *state = fe->demodulator_priv;
         struct cx24116_cmd cmd;
@@ -864,7 +901,7 @@ static int cx24116_diseqc_init(struct dvb_frontend* fe)
         cmd.args[0x05] = 0x28;
         cmd.args[0x06] = (toneburst == CX24116_DISEQC_TONEOFF) ? 0x00 : 0x01;
         cmd.args[0x07] = 0x01;
-        cmd.len= 0x08;
+        cmd.len = 0x08;
         ret = cx24116_cmd_execute(fe, &cmd);
         if (ret != 0)
                 return ret;
@@ -878,36 +915,38 @@ static int cx24116_diseqc_init(struct dvb_frontend* fe)
         /* Unknown */
         state->dsec_cmd.args[CX24116_DISEQC_ARG2_2] = 0x02;
         state->dsec_cmd.args[CX24116_DISEQC_ARG3_0] = 0x00;
-        state->dsec_cmd.args[CX24116_DISEQC_ARG4_0] = 0x00; /* Continuation flag? */
+        /* Continuation flag? */
+        state->dsec_cmd.args[CX24116_DISEQC_ARG4_0] = 0x00;
 
         /* DiSEqC message length */
         state->dsec_cmd.args[CX24116_DISEQC_MSGLEN] = 0x00;
 
         /* Command length */
-        state->dsec_cmd.len= CX24116_DISEQC_MSGOFS;
+        state->dsec_cmd.len = CX24116_DISEQC_MSGOFS;
 
         return 0;
 }
 
 /* Send DiSEqC message with derived burst (hack) || previous burst */
-static int cx24116_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *d)
+static int cx24116_send_diseqc_msg(struct dvb_frontend *fe,
+        struct dvb_diseqc_master_cmd *d)
 {
         struct cx24116_state *state = fe->demodulator_priv;
         int i, ret;
 
         /* Dump DiSEqC message */
         if (debug) {
-                printk("cx24116: %s(", __func__);
-                for(i = 0 ; i < d->msg_len ;) {
-                        printk("0x%02x", d->msg[i]);
-                        if(++i < d->msg_len)
-                                printk(", ");
-                        }
+                printk(KERN_INFO "cx24116: %s(", __func__);
+                for (i = 0 ; i < d->msg_len ;) {
+                        printk(KERN_INFO "0x%02x", d->msg[i]);
+                        if (++i < d->msg_len)
+                                printk(KERN_INFO ", ");
+                }
                 printk(") toneburst=%d\n", toneburst);
         }
 
         /* Validate length */
-        if(d->msg_len > (CX24116_ARGLEN - CX24116_DISEQC_MSGOFS))
+        if (d->msg_len > (CX24116_ARGLEN - CX24116_DISEQC_MSGOFS))
                 return -EINVAL;
 
         /* DiSEqC message */
@@ -918,18 +957,19 @@ static int cx24116_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_ma
         state->dsec_cmd.args[CX24116_DISEQC_MSGLEN] = d->msg_len;
 
         /* Command length */
-        state->dsec_cmd.len= CX24116_DISEQC_MSGOFS + state->dsec_cmd.args[CX24116_DISEQC_MSGLEN];
+        state->dsec_cmd.len = CX24116_DISEQC_MSGOFS +
+                state->dsec_cmd.args[CX24116_DISEQC_MSGLEN];
 
         /* DiSEqC toneburst */
-        if(toneburst == CX24116_DISEQC_MESGCACHE)
+        if (toneburst == CX24116_DISEQC_MESGCACHE)
                 /* Message is cached */
                 return 0;
 
-        else if(toneburst == CX24116_DISEQC_TONEOFF)
+        else if (toneburst == CX24116_DISEQC_TONEOFF)
                 /* Message is sent without burst */
                 state->dsec_cmd.args[CX24116_DISEQC_BURST] = 0;
 
-        else if(toneburst == CX24116_DISEQC_TONECACHE) {
+        else if (toneburst == CX24116_DISEQC_TONECACHE) {
                 /*
                  * Message is sent with derived else cached burst
                  *
@@ -948,15 +988,17 @@ static int cx24116_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_ma
                  *              Y = VOLTAGE             (0=13V, 1=18V)
                  *              Z = BAND                (0=LOW, 1=HIGH(22K))
                  */
-                if(d->msg_len >= 4 && d->msg[2] == 0x38)
-                        state->dsec_cmd.args[CX24116_DISEQC_BURST] = ((d->msg[3] & 4) >> 2);
-                if(debug)
-                        dprintk("%s burst=%d\n", __func__, state->dsec_cmd.args[CX24116_DISEQC_BURST]);
+                if (d->msg_len >= 4 && d->msg[2] == 0x38)
+                        state->dsec_cmd.args[CX24116_DISEQC_BURST] =
+                                ((d->msg[3] & 4) >> 2);
+                if (debug)
+                        dprintk("%s burst=%d\n", __func__,
+                                state->dsec_cmd.args[CX24116_DISEQC_BURST]);
         }
 
         /* Wait for LNB ready */
         ret = cx24116_wait_for_lnb(fe);
-        if(ret != 0)
+        if (ret != 0)
                 return ret;
 
         /* Wait for voltage/min repeat delay */
@@ -964,7 +1006,7 @@ static int cx24116_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_ma
 
         /* Command */
         ret = cx24116_cmd_execute(fe, &state->dsec_cmd);
-        if(ret != 0)
+        if (ret != 0)
                 return ret;
         /*
          * Wait for send
@@ -976,29 +1018,33 @@ static int cx24116_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_ma
          *  12.5ms burst        +
          * >15ms delay            (XXX determine if FW does this, see set_tone)
          */
-        msleep( (state->dsec_cmd.args[CX24116_DISEQC_MSGLEN] << 4) + ((toneburst == CX24116_DISEQC_TONEOFF) ? 30 : 60) );
+        msleep((state->dsec_cmd.args[CX24116_DISEQC_MSGLEN] << 4) +
+                ((toneburst == CX24116_DISEQC_TONEOFF) ? 30 : 60));
 
         return 0;
 }
 
 /* Send DiSEqC burst */
-static int cx24116_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
+static int cx24116_diseqc_send_burst(struct dvb_frontend *fe,
+        fe_sec_mini_cmd_t burst)
 {
         struct cx24116_state *state = fe->demodulator_priv;
         int ret;
 
-        dprintk("%s(%d) toneburst=%d\n",__func__, burst, toneburst);
+        dprintk("%s(%d) toneburst=%d\n", __func__, burst, toneburst);
 
         /* DiSEqC burst */
         if (burst == SEC_MINI_A)
-                state->dsec_cmd.args[CX24116_DISEQC_BURST] = CX24116_DISEQC_MINI_A;
-        else if(burst == SEC_MINI_B)
-                state->dsec_cmd.args[CX24116_DISEQC_BURST] = CX24116_DISEQC_MINI_B;
+                state->dsec_cmd.args[CX24116_DISEQC_BURST] =
+                        CX24116_DISEQC_MINI_A;
+        else if (burst == SEC_MINI_B)
+                state->dsec_cmd.args[CX24116_DISEQC_BURST] =
+                        CX24116_DISEQC_MINI_B;
         else
                 return -EINVAL;
 
         /* DiSEqC toneburst */
-        if(toneburst != CX24116_DISEQC_MESGCACHE)
+        if (toneburst != CX24116_DISEQC_MESGCACHE)
                 /* Burst is cached */
                 return 0;
 
@@ -1006,7 +1052,7 @@ static int cx24116_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t
 
         /* Wait for LNB ready */
         ret = cx24116_wait_for_lnb(fe);
-        if(ret != 0)
+        if (ret != 0)
                 return ret;
 
         /* Wait for voltage/min repeat delay */
@@ -1014,7 +1060,7 @@ static int cx24116_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t
 
         /* Command */
         ret = cx24116_cmd_execute(fe, &state->dsec_cmd);
-        if(ret != 0)
+        if (ret != 0)
                 return ret;
 
         /*
@@ -1027,34 +1073,32 @@ static int cx24116_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t
          *  12.5ms burst        +
          * >15ms delay            (XXX determine if FW does this, see set_tone)
          */
-        msleep( (state->dsec_cmd.args[CX24116_DISEQC_MSGLEN] << 4) + 60 );
+        msleep((state->dsec_cmd.args[CX24116_DISEQC_MSGLEN] << 4) + 60);
 
         return 0;
 }
 
-static void cx24116_release(struct dvb_frontend* fe)
+static void cx24116_release(struct dvb_frontend *fe)
 {
-        struct cx24116_state* state = fe->demodulator_priv;
-        dprintk("%s\n",__func__);
+        struct cx24116_state *state = fe->demodulator_priv;
+        dprintk("%s\n", __func__);
         kfree(state);
 }
 
 static struct dvb_frontend_ops cx24116_ops;
 
-struct dvb_frontend* cx24116_attach(const struct cx24116_config* config,
-                                    struct i2c_adapter* i2c)
+struct dvb_frontend *cx24116_attach(const struct cx24116_config *config,
+        struct i2c_adapter *i2c)
 {
-        struct cx24116_state* state = NULL;
+        struct cx24116_state *state = NULL;
         int ret;
 
-        dprintk("%s\n",__func__);
+        dprintk("%s\n", __func__);
 
         /* allocate memory for the internal state */
         state = kmalloc(sizeof(struct cx24116_state), GFP_KERNEL);
-        if (state == NULL) {
-                printk("Unable to kmalloc\n");
+        if (state == NULL)
                 goto error1;
-        }
 
         /* setup the state */
         memset(state, 0, sizeof(struct cx24116_state));
@@ -1063,32 +1107,36 @@ struct dvb_frontend* cx24116_attach(const struct cx24116_config* config,
         state->i2c = i2c;
 
         /* check if the demod is present */
-        ret = (cx24116_readreg(state, 0xFF) << 8) | cx24116_readreg(state, 0xFE);
+        ret = (cx24116_readreg(state, 0xFF) << 8) |
+                cx24116_readreg(state, 0xFE);
         if (ret != 0x0501) {
-                printk("Invalid probe, probably not a CX24116 device\n");
+                printk(KERN_INFO "Invalid probe, probably not a CX24116 device\n");
                 goto error2;
         }
 
         /* create dvb_frontend */
-        memcpy(&state->frontend.ops, &cx24116_ops, sizeof(struct dvb_frontend_ops));
+        memcpy(&state->frontend.ops, &cx24116_ops,
+                sizeof(struct dvb_frontend_ops));
         state->frontend.demodulator_priv = state;
         return &state->frontend;
 
 error2: kfree(state);
 error1: return NULL;
 }
+EXPORT_SYMBOL(cx24116_attach);
+
 /*
  * Initialise or wake up device
  *
  * Power config will reset and load initial firmware if required
  */
-static int cx24116_initfe(struct dvb_frontend* fe)
+static int cx24116_initfe(struct dvb_frontend *fe)
 {
-        struct cx24116_state* state = fe->demodulator_priv;
+        struct cx24116_state *state = fe->demodulator_priv;
         struct cx24116_cmd cmd;
         int ret;
 
-        dprintk("%s()\n",__func__);
+        dprintk("%s()\n", __func__);
 
         /* Power on */
         cx24116_writereg(state, 0xe0, 0);
@@ -1098,9 +1146,9 @@ static int cx24116_initfe(struct dvb_frontend* fe)
         /* Firmware CMD 36: Power config */
         cmd.args[0x00] = CMD_TUNERSLEEP;
         cmd.args[0x01] = 0;
-        cmd.len= 0x02;
+        cmd.len = 0x02;
         ret = cx24116_cmd_execute(fe, &cmd);
-        if(ret != 0)
+        if (ret != 0)
                 return ret;
 
         return cx24116_diseqc_init(fe);
@@ -1109,20 +1157,20 @@ static int cx24116_initfe(struct dvb_frontend* fe)
 /*
  * Put device to sleep
  */
-static int cx24116_sleep(struct dvb_frontend* fe)
+static int cx24116_sleep(struct dvb_frontend *fe)
 {
-        struct cx24116_state* state = fe->demodulator_priv;
+        struct cx24116_state *state = fe->demodulator_priv;
         struct cx24116_cmd cmd;
         int ret;
 
-        dprintk("%s()\n",__func__);
+        dprintk("%s()\n", __func__);
 
         /* Firmware CMD 36: Power config */
         cmd.args[0x00] = CMD_TUNERSLEEP;
         cmd.args[0x01] = 1;
-        cmd.len= 0x02;
+        cmd.len = 0x02;
         ret = cx24116_cmd_execute(fe, &cmd);
-        if(ret != 0)
+        if (ret != 0)
                 return ret;
 
         /* Power off (Shutdown clocks) */
@@ -1133,13 +1181,15 @@ static int cx24116_sleep(struct dvb_frontend* fe)
         return 0;
 }
 
-static int cx24116_set_property(struct dvb_frontend *fe, struct dtv_property* tvp)
+static int cx24116_set_property(struct dvb_frontend *fe,
+        struct dtv_property *tvp)
 {
         dprintk("%s(..)\n", __func__);
         return 0;
 }
 
-static int cx24116_get_property(struct dvb_frontend *fe, struct dtv_property* tvp)
+static int cx24116_get_property(struct dvb_frontend *fe,
+        struct dtv_property *tvp)
 {
         dprintk("%s(..)\n", __func__);
         return 0;
@@ -1148,7 +1198,8 @@ static int cx24116_get_property(struct dvb_frontend *fe, struct dtv_property* tv
 /* dvb-core told us to tune, the tv property cache will be complete,
  * it's safe for is to pull values and use them for tuning purposes.
  */
-static int cx24116_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int cx24116_set_frontend(struct dvb_frontend *fe,
+        struct dvb_frontend_parameters *p)
 {
         struct cx24116_state *state = fe->demodulator_priv;
         struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@@ -1156,96 +1207,102 @@ static int cx24116_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
         fe_status_t tunerstat;
         int i, status, ret, retune;
 
-        dprintk("%s()\n",__func__);
+        dprintk("%s()\n", __func__);
 
-        switch(c->delivery_system) {
-                case SYS_DVBS:
-                        dprintk("%s: DVB-S delivery system selected\n",__func__);
+        switch (c->delivery_system) {
+        case SYS_DVBS:
+                dprintk("%s: DVB-S delivery system selected\n", __func__);
 
-                        /* Only QPSK is supported for DVB-S */
-                        if(c->modulation != QPSK) {
-                                dprintk("%s: unsupported modulation selected (%d)\n",
-                                        __func__, c->modulation);
-                                return -EOPNOTSUPP;
-                        }
+                /* Only QPSK is supported for DVB-S */
+                if (c->modulation != QPSK) {
+                        dprintk("%s: unsupported modulation selected (%d)\n",
+                                __func__, c->modulation);
+                        return -EOPNOTSUPP;
+                }
 
-                        /* Pilot doesn't exist in DVB-S, turn bit off */
-                        state->dnxt.pilot_val = CX24116_PILOT_OFF;
-                        retune = 1;
+                /* Pilot doesn't exist in DVB-S, turn bit off */
+                state->dnxt.pilot_val = CX24116_PILOT_OFF;
+                retune = 1;
 
-                        /* DVB-S only supports 0.35 */
-                        if(c->rolloff != ROLLOFF_35) {
-                                dprintk("%s: unsupported rolloff selected (%d)\n",
-                                        __func__, c->rolloff);
-                                return -EOPNOTSUPP;
-                        }
-                        state->dnxt.rolloff_val = CX24116_ROLLOFF_035;
-                        break;
+                /* DVB-S only supports 0.35 */
+                if (c->rolloff != ROLLOFF_35) {
+                        dprintk("%s: unsupported rolloff selected (%d)\n",
+                                __func__, c->rolloff);
+                        return -EOPNOTSUPP;
+                }
+                state->dnxt.rolloff_val = CX24116_ROLLOFF_035;
+                break;
 
-                case SYS_DVBS2:
-                        dprintk("%s: DVB-S2 delivery system selected\n",__func__);
-
-                        /*
-                         * NBC 8PSK/QPSK with DVB-S is supported for DVB-S2,
-                         * but not hardware auto detection
-                         */
-                        if(c->modulation != PSK_8 && c->modulation != QPSK) {
-                                dprintk("%s: unsupported modulation selected (%d)\n",
-                                        __func__, c->modulation);
-                                return -EOPNOTSUPP;
-                        }
+        case SYS_DVBS2:
+                dprintk("%s: DVB-S2 delivery system selected\n", __func__);
 
-                        switch(c->pilot) {
-                                case PILOT_AUTO:        /* Not supported but emulated */
-                                        retune = 2;     /* Fall-through */
-                                case PILOT_OFF:
-                                        state->dnxt.pilot_val = CX24116_PILOT_OFF;
-                                        break;
-                                case PILOT_ON:
-                                        state->dnxt.pilot_val = CX24116_PILOT_ON;
-                                        break;
-                                default:
-                                        dprintk("%s: unsupported pilot mode selected (%d)\n",
-                                                __func__, c->pilot);
-                                        return -EOPNOTSUPP;
-                        }
+                /*
+                 * NBC 8PSK/QPSK with DVB-S is supported for DVB-S2,
+                 * but not hardware auto detection
+                 */
+                if (c->modulation != PSK_8 && c->modulation != QPSK) {
+                        dprintk("%s: unsupported modulation selected (%d)\n",
+                                __func__, c->modulation);
+                        return -EOPNOTSUPP;
+                }
 
-                        switch(c->rolloff) {
-                                case ROLLOFF_20:
-                                        state->dnxt.rolloff_val= CX24116_ROLLOFF_020;
-                                        break;
-                                case ROLLOFF_25:
-                                        state->dnxt.rolloff_val= CX24116_ROLLOFF_025;
-                                        break;
-                                case ROLLOFF_35:
-                                        state->dnxt.rolloff_val= CX24116_ROLLOFF_035;
-                                        break;
-                                case ROLLOFF_AUTO:      /* Rolloff must be explicit */
-                                default:
-                                        dprintk("%s: unsupported rolloff selected (%d)\n",
-                                                __func__, c->rolloff);
-                                        return -EOPNOTSUPP;
-                        }
+                switch (c->pilot) {
+                case PILOT_AUTO:        /* Not supported but emulated */
+                        state->dnxt.pilot_val = (c->modulation == QPSK)
+                                ? CX24116_PILOT_OFF : CX24116_PILOT_ON;
+                        retune = 2;
+                        break;
+                case PILOT_OFF:
+                        state->dnxt.pilot_val = CX24116_PILOT_OFF;
+                        break;
+                case PILOT_ON:
+                        state->dnxt.pilot_val = CX24116_PILOT_ON;
                         break;
+                default:
+                        dprintk("%s: unsupported pilot mode selected (%d)\n",
+                                __func__, c->pilot);
+                        return -EOPNOTSUPP;
+                }
 
+                switch (c->rolloff) {
+                case ROLLOFF_20:
+                        state->dnxt.rolloff_val = CX24116_ROLLOFF_020;
+                        break;
+                case ROLLOFF_25:
+                        state->dnxt.rolloff_val = CX24116_ROLLOFF_025;
+                        break;
+                case ROLLOFF_35:
+                        state->dnxt.rolloff_val = CX24116_ROLLOFF_035;
+                        break;
+                case ROLLOFF_AUTO:      /* Rolloff must be explicit */
                 default:
-                        dprintk("%s: unsupported delivery system selected (%d)\n",
-                                __func__, c->delivery_system);
+                        dprintk("%s: unsupported rolloff selected (%d)\n",
+                                __func__, c->rolloff);
                         return -EOPNOTSUPP;
+                }
+                break;
+
+        default:
+                dprintk("%s: unsupported delivery system selected (%d)\n",
+                        __func__, c->delivery_system);
+                return -EOPNOTSUPP;
         }
         state->dnxt.modulation = c->modulation;
         state->dnxt.frequency = c->frequency;
         state->dnxt.pilot = c->pilot;
         state->dnxt.rolloff = c->rolloff;
 
-        if ((ret = cx24116_set_inversion(state, c->inversion)) !=  0)
+        ret = cx24116_set_inversion(state, c->inversion);
+        if (ret !=  0)
                 return ret;
 
         /* FEC_NONE/AUTO for DVB-S2 is not supported and detected here */
-        if ((ret = cx24116_set_fec(state, c->modulation, c->fec_inner)) !=  0)
+        ret = cx24116_set_fec(state, c->modulation, c->fec_inner);
+        if (ret !=  0)
                 return ret;
 
-        if ((ret = cx24116_set_symbolrate(state, c->symbol_rate)) !=  0)
+        ret = cx24116_set_symbolrate(state, c->symbol_rate);
+        if (ret !=  0)
                 return ret;
 
         /* discard the 'current' tuning parameters and prepare to tune */
@@ -1271,7 +1328,7 @@ static int cx24116_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
         /* Set/Reset B/W */
         cmd.args[0x00] = CMD_BANDWIDTH;
         cmd.args[0x01] = 0x01;
-        cmd.len= 0x02;
+        cmd.len = 0x02;
         ret = cx24116_cmd_execute(fe, &cmd);
         if (ret != 0)
                 return ret;
@@ -1319,7 +1376,7 @@ static int cx24116_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
                 cx24116_writereg(state, CX24116_REG_RATEDIV, 0x00);
         }
 
-        cmd.len= 0x13;
+        cmd.len = 0x13;
 
         /* We need to support pilot and non-pilot tuning in the
          * driver automatically. This is a workaround for because
@@ -1327,12 +1384,13 @@ static int cx24116_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
          */
         do {
                 /* Reset status register */
-                status = cx24116_readreg(state, CX24116_REG_SSTATUS) & CX24116_SIGNAL_MASK;
+                status = cx24116_readreg(state, CX24116_REG_SSTATUS)
+                        & CX24116_SIGNAL_MASK;
                 cx24116_writereg(state, CX24116_REG_SSTATUS, status);
 
                 /* Tune */
                 ret = cx24116_cmd_execute(fe, &cmd);
-                if( ret != 0 )
+                if (ret != 0)
                         break;
 
                 /*
@@ -1341,28 +1399,27 @@ static int cx24116_set_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
                  * If we are able to tune then generally it occurs within 100ms.
                  * If it takes longer, try a different toneburst setting.
                  */
-                for(i = 0; i < 50 ; i++) {
+                for (i = 0; i < 50 ; i++) {
                         cx24116_read_status(fe, &tunerstat);
                         status = tunerstat & (FE_HAS_SIGNAL | FE_HAS_SYNC);
-                        if(status == (FE_HAS_SIGNAL | FE_HAS_SYNC)) {
-                                dprintk("%s: Tuned\n",__func__);
+                        if (status == (FE_HAS_SIGNAL | FE_HAS_SYNC)) {
+                                dprintk("%s: Tuned\n", __func__);
                                 goto tuned;
                         }
                         msleep(10);
                 }
 
-                dprintk("%s: Not tuned\n",__func__);
+                dprintk("%s: Not tuned\n", __func__);
 
                 /* Toggle pilot bit when in auto-pilot */
-                if(state->dcur.pilot == PILOT_AUTO)
+                if (state->dcur.pilot == PILOT_AUTO)
                         cmd.args[0x07] ^= CX24116_PILOT_ON;
-        }
-        while(--retune);
+        } while (--retune);
 
 tuned:  /* Set/Reset B/W */
         cmd.args[0x00] = CMD_BANDWIDTH;
         cmd.args[0x01] = 0x00;
-        cmd.len= 0x02;
+        cmd.len = 0x02;
         ret = cx24116_cmd_execute(fe, &cmd);
         if (ret != 0)
                 return ret;
@@ -1407,17 +1464,7 @@ static struct dvb_frontend_ops cx24116_ops = {
         .set_frontend = cx24116_set_frontend,
 };
 
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Activates frontend debugging (default:0)");
-
-module_param(toneburst, int, 0644);
-MODULE_PARM_DESC(toneburst, "DiSEqC toneburst 0=OFF, 1=TONE CACHE, 2=MESSAGE CACHE (default:1)");
-
-module_param(esno_snr, int, 0644);
-MODULE_PARM_DESC(debug, "SNR return units, 0=PERCENTAGE 0-100, 1=ESNO(db * 10) (default:0)");
-
 MODULE_DESCRIPTION("DVB Frontend module for Conexant cx24116/cx24118 hardware");
 MODULE_AUTHOR("Steven Toth");
 MODULE_LICENSE("GPL");
 
-EXPORT_SYMBOL(cx24116_attach);
diff --git a/drivers/media/dvb/frontends/cx24116.h b/drivers/media/dvb/frontends/cx24116.h
index 8dbcec268394..4cb3ddd6c626 100644
--- a/drivers/media/dvb/frontends/cx24116.h
+++ b/drivers/media/dvb/frontends/cx24116.h
@@ -23,31 +23,32 @@
 
 #include <linux/dvb/frontend.h>
 
-struct cx24116_config
-{
+struct cx24116_config {
         /* the demodulator's i2c address */
         u8 demod_address;
 
         /* Need to set device param for start_dma */
-        int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured);
+        int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
 
         /* Need to reset device during firmware loading */
-        int (*reset_device)(struct dvb_frontend* fe);
+        int (*reset_device)(struct dvb_frontend *fe);
 
         /* Need to set MPEG parameters */
         u8 mpg_clk_pos_pol:0x02;
 };
 
 #if defined(CONFIG_DVB_CX24116) || defined(CONFIG_DVB_CX24116_MODULE)
-extern struct dvb_frontend* cx24116_attach(const struct cx24116_config* config,
-                                           struct i2c_adapter* i2c);
+extern struct dvb_frontend *cx24116_attach(
+        const struct cx24116_config *config,
+        struct i2c_adapter *i2c);
 #else
-static inline struct dvb_frontend* cx24116_attach(const struct cx24116_config* config,
-                                                  struct i2c_adapter* i2c)
+static inline struct dvb_frontend *cx24116_attach(
+        const struct cx24116_config *config,
+        struct i2c_adapter *i2c)
 {
-        printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+        printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
         return NULL;
 }
-#endif // CONFIG_DVB_CX24116
+#endif
 
 #endif /* CX24116_H */
diff --git a/drivers/media/dvb/frontends/cx24123.c b/drivers/media/dvb/frontends/cx24123.c
index 7156157cb34b..1a8c36f76061 100644
--- a/drivers/media/dvb/frontends/cx24123.c
+++ b/drivers/media/dvb/frontends/cx24123.c
@@ -33,7 +33,13 @@
 #define XTAL 10111000
 
 static int force_band;
+module_param(force_band, int, 0644);
+MODULE_PARM_DESC(force_band, "Force a specific band select "\
+        "(1-9, default:off).");
+
 static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Activates frontend debugging (default:0)");
 
 #define info(args...) do { printk(KERN_INFO "CX24123: " args); } while (0)
 #define err(args...)  do { printk(KERN_ERR  "CX24123: " args); } while (0)
@@ -46,10 +52,9 @@ static int debug;
                 } \
         } while (0)
 
-struct cx24123_state
-{
-        struct i2c_adapter* i2c;
-        const struct cx24123_config* config;
+struct cx24123_state {
+        struct i2c_adapter *i2c;
+        const struct cx24123_config *config;
 
         struct dvb_frontend frontend;
 
@@ -70,8 +75,7 @@ struct cx24123_state
 };
 
 /* Various tuner defaults need to be established for a given symbol rate Sps */
-static struct
-{
+static struct cx24123_AGC_val {
         u32 symbolrate_low;
         u32 symbolrate_high;
         u32 VCAprogdata;
@@ -109,8 +113,7 @@ static struct
  * fixme: The bounds on the bands do not match the doc in real life.
  * fixme: Some of them have been moved, other might need adjustment.
  */
-static struct
-{
+static struct cx24123_bandselect_val {
         u32 freq_low;
         u32 freq_high;
         u32 VCOdivider;
@@ -249,7 +252,8 @@ static int cx24123_i2c_writereg(struct cx24123_state *state,
 
         /* printk(KERN_DEBUG "wr(%02x): %02x %02x\n", i2c_addr, reg, data); */
 
-        if ((err = i2c_transfer(state->i2c, &msg, 1)) != 1) {
+        err = i2c_transfer(state->i2c, &msg, 1);
+        if (err != 1) {
                 printk("%s: writereg error(err == %i, reg == 0x%02x,"
                          " data == 0x%02x)\n", __func__, err, reg, data);
                 return err;
@@ -284,7 +288,8 @@ static int cx24123_i2c_readreg(struct cx24123_state *state, u8 i2c_addr, u8 reg)
 #define cx24123_writereg(state, reg, val) \
         cx24123_i2c_writereg(state, state->config->demod_address, reg, val)
 
-static int cx24123_set_inversion(struct cx24123_state* state, fe_spectral_inversion_t inversion)
+static int cx24123_set_inversion(struct cx24123_state *state,
+        fe_spectral_inversion_t inversion)
 {
         u8 nom_reg = cx24123_readreg(state, 0x0e);
         u8 auto_reg = cx24123_readreg(state, 0x10);
@@ -311,7 +316,8 @@ static int cx24123_set_inversion(struct cx24123_state* state, fe_spectral_invers
         return 0;
 }
 
-static int cx24123_get_inversion(struct cx24123_state* state, fe_spectral_inversion_t *inversion)
+static int cx24123_get_inversion(struct cx24123_state *state,
+        fe_spectral_inversion_t *inversion)
 {
         u8 val;
 
@@ -328,18 +334,20 @@ static int cx24123_get_inversion(struct cx24123_state* state, fe_spectral_invers
         return 0;
 }
 
-static int cx24123_set_fec(struct cx24123_state* state, fe_code_rate_t fec)
+static int cx24123_set_fec(struct cx24123_state *state, fe_code_rate_t fec)
 {
         u8 nom_reg = cx24123_readreg(state, 0x0e) & ~0x07;
 
-        if ( (fec < FEC_NONE) || (fec > FEC_AUTO) )
+        if ((fec < FEC_NONE) || (fec > FEC_AUTO))
                 fec = FEC_AUTO;
 
         /* Set the soft decision threshold */
-        if(fec == FEC_1_2)
-                cx24123_writereg(state, 0x43, cx24123_readreg(state, 0x43) | 0x01);
+        if (fec == FEC_1_2)
+                cx24123_writereg(state, 0x43,
+                        cx24123_readreg(state, 0x43) | 0x01);
         else
-                cx24123_writereg(state, 0x43, cx24123_readreg(state, 0x43) & ~0x01);
+                cx24123_writereg(state, 0x43,
+                        cx24123_readreg(state, 0x43) & ~0x01);
 
         switch (fec) {
         case FEC_1_2:
@@ -388,11 +396,11 @@ static int cx24123_set_fec(struct cx24123_state* state, fe_code_rate_t fec)
         return 0;
 }
 
-static int cx24123_get_fec(struct cx24123_state* state, fe_code_rate_t *fec)
+static int cx24123_get_fec(struct cx24123_state *state, fe_code_rate_t *fec)
 {
         int ret;
 
-        ret = cx24123_readreg (state, 0x1b);
+        ret = cx24123_readreg(state, 0x1b);
         if (ret < 0)
                 return ret;
         ret = ret & 0x07;
@@ -433,16 +441,16 @@ static u32 cx24123_int_log2(u32 a, u32 b)
 {
         u32 exp, nearest = 0;
         u32 div = a / b;
-        if(a % b >= b / 2) ++div;
-        if(div < (1 << 31))
-        {
-                for(exp = 1; div > exp; nearest++)
+        if (a % b >= b / 2)
+                ++div;
+        if (div < (1 << 31)) {
+                for (exp = 1; div > exp; nearest++)
                         exp += exp;
         }
         return nearest;
 }
 
-static int cx24123_set_symbolrate(struct cx24123_state* state, u32 srate)
+static int cx24123_set_symbolrate(struct cx24123_state *state, u32 srate)
 {
         u32 tmp, sample_rate, ratio, sample_gain;
         u8 pll_mult;
@@ -498,9 +506,9 @@ static int cx24123_set_symbolrate(struct cx24123_state* state, u32 srate)
 
         cx24123_writereg(state, 0x01, pll_mult * 6);
 
-        cx24123_writereg(state, 0x08, (ratio >> 16) & 0x3f );
-        cx24123_writereg(state, 0x09, (ratio >>  8) & 0xff );
-        cx24123_writereg(state, 0x0a, (ratio      ) & 0xff );
+        cx24123_writereg(state, 0x08, (ratio >> 16) & 0x3f);
+        cx24123_writereg(state, 0x09, (ratio >> 8) & 0xff);
+        cx24123_writereg(state, 0x0a, ratio & 0xff);
 
         /* also set the demodulator sample gain */
         sample_gain = cx24123_int_log2(sample_rate, srate);
@@ -514,10 +522,12 @@ static int cx24123_set_symbolrate(struct cx24123_state* state, u32 srate)
 }
 
 /*
- * Based on the required frequency and symbolrate, the tuner AGC has to be configured
- * and the correct band selected. Calculate those values
+ * Based on the required frequency and symbolrate, the tuner AGC has
+ * to be configured and the correct band selected.
+ * Calculate those values.
  */
-static int cx24123_pll_calculate(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int cx24123_pll_calculate(struct dvb_frontend *fe,
+        struct dvb_frontend_parameters *p)
 {
         struct cx24123_state *state = fe->demodulator_priv;
         u32 ndiv = 0, adiv = 0, vco_div = 0;
@@ -525,6 +535,8 @@ static int cx24123_pll_calculate(struct dvb_frontend* fe, struct dvb_frontend_pa
         int pump = 2;
         int band = 0;
         int num_bands = ARRAY_SIZE(cx24123_bandselect_vals);
+        struct cx24123_bandselect_val *bsv = NULL;
+        struct cx24123_AGC_val *agcv = NULL;
 
         /* Defaults for low freq, low rate */
         state->VCAarg = cx24123_AGC_vals[0].VCAprogdata;
@@ -532,58 +544,65 @@ static int cx24123_pll_calculate(struct dvb_frontend* fe, struct dvb_frontend_pa
         state->bandselectarg = cx24123_bandselect_vals[0].progdata;
         vco_div = cx24123_bandselect_vals[0].VCOdivider;
 
-        /* For the given symbol rate, determine the VCA, VGA and FILTUNE programming bits */
-        for (i = 0; i < ARRAY_SIZE(cx24123_AGC_vals); i++)
-        {
-                if ((cx24123_AGC_vals[i].symbolrate_low <= p->u.qpsk.symbol_rate) &&
-                    (cx24123_AGC_vals[i].symbolrate_high >= p->u.qpsk.symbol_rate) ) {
-                        state->VCAarg = cx24123_AGC_vals[i].VCAprogdata;
-                        state->VGAarg = cx24123_AGC_vals[i].VGAprogdata;
-                        state->FILTune = cx24123_AGC_vals[i].FILTune;
+        /* For the given symbol rate, determine the VCA, VGA and
+         * FILTUNE programming bits */
+        for (i = 0; i < ARRAY_SIZE(cx24123_AGC_vals); i++) {
+                agcv = &cx24123_AGC_vals[i];
+                if ((agcv->symbolrate_low <= p->u.qpsk.symbol_rate) &&
+                    (agcv->symbolrate_high >= p->u.qpsk.symbol_rate)) {
+                        state->VCAarg = agcv->VCAprogdata;
+                        state->VGAarg = agcv->VGAprogdata;
+                        state->FILTune = agcv->FILTune;
                 }
         }
 
         /* determine the band to use */
-        if(force_band < 1 || force_band > num_bands)
-        {
-                for (i = 0; i < num_bands; i++)
-                {
-                        if ((cx24123_bandselect_vals[i].freq_low <= p->frequency) &&
-                            (cx24123_bandselect_vals[i].freq_high >= p->frequency) )
+        if (force_band < 1 || force_band > num_bands) {
+                for (i = 0; i < num_bands; i++) {
+                        bsv = &cx24123_bandselect_vals[i];
+                        if ((bsv->freq_low <= p->frequency) &&
+                                (bsv->freq_high >= p->frequency))
                                 band = i;
                 }
-        }
-        else
+        } else
                 band = force_band - 1;
 
         state->bandselectarg = cx24123_bandselect_vals[band].progdata;
         vco_div = cx24123_bandselect_vals[band].VCOdivider;
 
         /* determine the charge pump current */
-        if ( p->frequency < (cx24123_bandselect_vals[band].freq_low + cx24123_bandselect_vals[band].freq_high)/2 )
+        if (p->frequency < (cx24123_bandselect_vals[band].freq_low +
+                cx24123_bandselect_vals[band].freq_high) / 2)
                 pump = 0x01;
         else
                 pump = 0x02;
 
         /* Determine the N/A dividers for the requested lband freq (in kHz). */
-        /* Note: the reference divider R=10, frequency is in KHz, XTAL is in Hz */
-        ndiv = ( ((p->frequency * vco_div * 10) / (2 * XTAL / 1000)) / 32) & 0x1ff;
-        adiv = ( ((p->frequency * vco_div * 10) / (2 * XTAL / 1000)) % 32) & 0x1f;
+        /* Note: the reference divider R=10, frequency is in KHz,
+         * XTAL is in Hz */
+        ndiv = (((p->frequency * vco_div * 10) /
+                (2 * XTAL / 1000)) / 32) & 0x1ff;
+        adiv = (((p->frequency * vco_div * 10) /
+                (2 * XTAL / 1000)) % 32) & 0x1f;
 
         if (adiv == 0 && ndiv > 0)
                 ndiv--;
 
-        /* control bits 11, refdiv 11, charge pump polarity 1, charge pump current, ndiv, adiv */
-        state->pllarg = (3 << 19) | (3 << 17) | (1 << 16) | (pump << 14) | (ndiv << 5) | adiv;
+        /* control bits 11, refdiv 11, charge pump polarity 1,
+         * charge pump current, ndiv, adiv */
+        state->pllarg = (3 << 19) | (3 << 17) | (1 << 16) |
+                (pump << 14) | (ndiv << 5) | adiv;
 
         return 0;
 }
 
 /*
  * Tuner data is 21 bits long, must be left-aligned in data.
- * Tuner cx24109 is written through a dedicated 3wire interface on the demod chip.
+ * Tuner cx24109 is written through a dedicated 3wire interface
+ * on the demod chip.
  */
-static int cx24123_pll_writereg(struct dvb_frontend* fe, struct dvb_frontend_parameters *p, u32 data)
+static int cx24123_pll_writereg(struct dvb_frontend *fe,
+        struct dvb_frontend_parameters *p, u32 data)
 {
         struct cx24123_state *state = fe->demodulator_priv;
         unsigned long timeout;
@@ -610,7 +629,7 @@ static int cx24123_pll_writereg(struct dvb_frontend* fe, struct dvb_frontend_par
 
         /* send another 8 bytes, wait for the send to be completed */
         timeout = jiffies + msecs_to_jiffies(40);
-        cx24123_writereg(state, 0x22, (data>>8) & 0xff );
+        cx24123_writereg(state, 0x22, (data >> 8) & 0xff);
         while ((cx24123_readreg(state, 0x20) & 0x40) == 0) {
                 if (time_after(jiffies, timeout)) {
                         err("%s:  demodulator is not responding, "\
@@ -620,9 +639,10 @@ static int cx24123_pll_writereg(struct dvb_frontend* fe, struct dvb_frontend_par
                 msleep(10);
         }
 
-        /* send the lower 5 bits of this byte, padded with 3 LBB, wait for the send to be completed */
+        /* send the lower 5 bits of this byte, padded with 3 LBB,
+         * wait for the send to be completed */
         timeout = jiffies + msecs_to_jiffies(40);
-        cx24123_writereg(state, 0x22, (data) & 0xff );
+        cx24123_writereg(state, 0x22, (data) & 0xff);
         while ((cx24123_readreg(state, 0x20) & 0x80)) {
                 if (time_after(jiffies, timeout)) {
                         err("%s:  demodulator is not responding," \
@@ -639,7 +659,8 @@ static int cx24123_pll_writereg(struct dvb_frontend* fe, struct dvb_frontend_par
         return 0;
 }
 
-static int cx24123_pll_tune(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int cx24123_pll_tune(struct dvb_frontend *fe,
+        struct dvb_frontend_parameters *p)
 {
         struct cx24123_state *state = fe->demodulator_priv;
         u8 val;
@@ -690,7 +711,7 @@ static int cx24123_repeater_mode(struct cx24123_state *state, u8 mode, u8 start)
         return cx24123_writereg(state, 0x23, r);
 }
 
-static int cx24123_initfe(struct dvb_frontend* fe)
+static int cx24123_initfe(struct dvb_frontend *fe)
 {
         struct cx24123_state *state = fe->demodulator_priv;
         int i;
@@ -699,19 +720,22 @@ static int cx24123_initfe(struct dvb_frontend* fe)
 
         /* Configure the demod to a good set of defaults */
         for (i = 0; i < ARRAY_SIZE(cx24123_regdata); i++)
-                cx24123_writereg(state, cx24123_regdata[i].reg, cx24123_regdata[i].data);
+                cx24123_writereg(state, cx24123_regdata[i].reg,
+                        cx24123_regdata[i].data);
 
         /* Set the LNB polarity */
-        if(state->config->lnb_polarity)
-                cx24123_writereg(state, 0x32, cx24123_readreg(state, 0x32) | 0x02);
+        if (state->config->lnb_polarity)
+                cx24123_writereg(state, 0x32,
+                        cx24123_readreg(state, 0x32) | 0x02);
 
         if (state->config->dont_use_pll)
-        cx24123_repeater_mode(state, 1, 0);
+                cx24123_repeater_mode(state, 1, 0);
 
         return 0;
 }
 
-static int cx24123_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
+static int cx24123_set_voltage(struct dvb_frontend *fe,
+        fe_sec_voltage_t voltage)
 {
         struct cx24123_state *state = fe->demodulator_priv;
         u8 val;
@@ -740,7 +764,7 @@ static void cx24123_wait_for_diseqc(struct cx24123_state *state)
 {
         unsigned long timeout = jiffies + msecs_to_jiffies(200);
         while (!(cx24123_readreg(state, 0x29) & 0x40)) {
-                if(time_after(jiffies, timeout)) {
+                if (time_after(jiffies, timeout)) {
                         err("%s: diseqc queue not ready, " \
                                 "command may be lost.\n", __func__);
                         break;
@@ -749,7 +773,8 @@ static void cx24123_wait_for_diseqc(struct cx24123_state *state)
         }
 }
 
-static int cx24123_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd *cmd)
+static int cx24123_send_diseqc_msg(struct dvb_frontend *fe,
+        struct dvb_diseqc_master_cmd *cmd)
 {
         struct cx24123_state *state = fe->demodulator_priv;
         int i, val, tone;
@@ -771,20 +796,21 @@ static int cx24123_send_diseqc_msg(struct dvb_frontend* fe, struct dvb_diseqc_ma
                 cx24123_writereg(state, 0x2C + i, cmd->msg[i]);
 
         val = cx24123_readreg(state, 0x29);
-        cx24123_writereg(state, 0x29, ((val & 0x90) | 0x40) | ((cmd->msg_len-3) & 3));
+        cx24123_writereg(state, 0x29, ((val & 0x90) | 0x40) |
+                ((cmd->msg_len-3) & 3));
 
         /* wait for diseqc message to finish sending */
         cx24123_wait_for_diseqc(state);
 
         /* restart continuous tone if enabled */
-        if (tone & 0x10) {
+        if (tone & 0x10)
                 cx24123_writereg(state, 0x29, tone & ~0x40);
-        }
 
         return 0;
 }
 
-static int cx24123_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t burst)
+static int cx24123_diseqc_send_burst(struct dvb_frontend *fe,
+        fe_sec_mini_cmd_t burst)
 {
         struct cx24123_state *state = fe->demodulator_priv;
         int val, tone;
@@ -814,13 +840,13 @@ static int cx24123_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t
         cx24123_writereg(state, 0x2a, cx24123_readreg(state, 0x2a) & 0xfb);
 
         /* restart continuous tone if enabled */
-        if (tone & 0x10) {
+        if (tone & 0x10)
                 cx24123_writereg(state, 0x29, tone & ~0x40);
-        }
+
         return 0;
 }
 
-static int cx24123_read_status(struct dvb_frontend* fe, fe_status_t* status)
+static int cx24123_read_status(struct dvb_frontend *fe, fe_status_t *status)
 {
         struct cx24123_state *state = fe->demodulator_priv;
         int sync = cx24123_readreg(state, 0x14);
@@ -853,8 +879,9 @@ static int cx24123_read_status(struct dvb_frontend* fe, fe_status_t* status)
 }
 
 /*
- * Configured to return the measurement of errors in blocks, because no UCBLOCKS value
- * is available, so this value doubles up to satisfy both measurements
+ * Configured to return the measurement of errors in blocks,
+ * because no UCBLOCKS value is available, so this value doubles up
+ * to satisfy both measurements.
  */
 static int cx24123_read_ber(struct dvb_frontend *fe, u32 *ber)
 {
@@ -876,7 +903,8 @@ static int cx24123_read_signal_strength(struct dvb_frontend *fe,
 {
         struct cx24123_state *state = fe->demodulator_priv;
 
-        *signal_strength = cx24123_readreg(state, 0x3b) << 8; /* larger = better */
+        /* larger = better */
+        *signal_strength = cx24123_readreg(state, 0x3b) << 8;
 
         dprintk("Signal strength = %d\n", *signal_strength);
 
@@ -907,7 +935,7 @@ static int cx24123_set_frontend(struct dvb_frontend *fe,
         if (state->config->set_ts_params)
                 state->config->set_ts_params(fe, 0);
 
-        state->currentfreq=p->frequency;
+        state->currentfreq = p->frequency;
         state->currentsymbolrate = p->u.qpsk.symbol_rate;
 
         cx24123_set_inversion(state, p->inversion);
@@ -932,7 +960,8 @@ static int cx24123_set_frontend(struct dvb_frontend *fe,
         return 0;
 }
 
-static int cx24123_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_parameters *p)
+static int cx24123_get_frontend(struct dvb_frontend *fe,
+        struct dvb_frontend_parameters *p)
 {
         struct cx24123_state *state = fe->demodulator_priv;
 
@@ -952,7 +981,7 @@ static int cx24123_get_frontend(struct dvb_frontend* fe, struct dvb_frontend_par
         return 0;
 }
 
-static int cx24123_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
+static int cx24123_set_tone(struct dvb_frontend *fe, fe_sec_tone_mode_t tone)
 {
         struct cx24123_state *state = fe->demodulator_priv;
         u8 val;
@@ -977,8 +1006,8 @@ static int cx24123_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
         return 0;
 }
 
-static int cx24123_tune(struct dvb_frontend* fe,
-                        struct dvb_frontend_parameters* params,
+static int cx24123_tune(struct dvb_frontend *fe,
+                        struct dvb_frontend_parameters *params,
                         unsigned int mode_flags,
                         unsigned int *delay,
                         fe_status_t *status)
@@ -997,12 +1026,12 @@ static int cx24123_tune(struct dvb_frontend* fe,
 
 static int cx24123_get_algo(struct dvb_frontend *fe)
 {
-        return 1; //FE_ALGO_HW
+        return 1; /* FE_ALGO_HW */
 }
 
-static void cx24123_release(struct dvb_frontend* fe)
+static void cx24123_release(struct dvb_frontend *fe)
 {
-        struct cx24123_state* state = fe->demodulator_priv;
+        struct cx24123_state *state = fe->demodulator_priv;
         dprintk("\n");
         i2c_del_adapter(&state->tuner_i2c_adapter);
         kfree(state);
@@ -1013,7 +1042,7 @@ static int cx24123_tuner_i2c_tuner_xfer(struct i2c_adapter *i2c_adap,
 {
         struct cx24123_state *state = i2c_get_adapdata(i2c_adap);
         /* this repeater closes after the first stop */
-    cx24123_repeater_mode(state, 1, 1);
+        cx24123_repeater_mode(state, 1, 1);
         return i2c_transfer(state->i2c, msg, num);
 }
 
@@ -1037,8 +1066,8 @@ EXPORT_SYMBOL(cx24123_get_tuner_i2c_adapter);
 
 static struct dvb_frontend_ops cx24123_ops;
 
-struct dvb_frontend* cx24123_attach(const struct cx24123_config* config,
-                                    struct i2c_adapter* i2c)
+struct dvb_frontend *cx24123_attach(const struct cx24123_config *config,
+                                    struct i2c_adapter *i2c)
 {
         struct cx24123_state *state =
                 kzalloc(sizeof(struct cx24123_state), GFP_KERNEL);
@@ -1057,20 +1086,25 @@ struct dvb_frontend* cx24123_attach(const struct cx24123_config* config,
         /* check if the demod is there */
         state->demod_rev = cx24123_readreg(state, 0x00);
         switch (state->demod_rev) {
-        case 0xe1: info("detected CX24123C\n"); break;
-        case 0xd1: info("detected CX24123\n"); break;
+        case 0xe1:
+                info("detected CX24123C\n");
+                break;
+        case 0xd1:
+                info("detected CX24123\n");
+                break;
         default:
                 err("wrong demod revision: %x\n", state->demod_rev);
                 goto error;
         }
 
         /* create dvb_frontend */
-        memcpy(&state->frontend.ops, &cx24123_ops, sizeof(struct dvb_frontend_ops));
+        memcpy(&state->frontend.ops, &cx24123_ops,
+                sizeof(struct dvb_frontend_ops));
         state->frontend.demodulator_priv = state;
 
-    /* create tuner i2c adapter */
-    if (config->dont_use_pll)
-        cx24123_repeater_mode(state, 1, 0);
+        /* create tuner i2c adapter */
+        if (config->dont_use_pll)
+                cx24123_repeater_mode(state, 1, 0);
 
         strlcpy(state->tuner_i2c_adapter.name, "CX24123 tuner I2C bus",
                 sizeof(state->tuner_i2c_adapter.name));
@@ -1079,7 +1113,7 @@ struct dvb_frontend* cx24123_attach(const struct cx24123_config* config,
         state->tuner_i2c_adapter.algo_data = NULL;
         i2c_set_adapdata(&state->tuner_i2c_adapter, state);
         if (i2c_add_adapter(&state->tuner_i2c_adapter) < 0) {
-        err("tuner i2c bus could not be initialized\n");
+                err("tuner i2c bus could not be initialized\n");
                 goto error;
         }
 
@@ -1090,6 +1124,7 @@ error:
 
         return NULL;
 }
+EXPORT_SYMBOL(cx24123_attach);
 
 static struct dvb_frontend_ops cx24123_ops = {
 
@@ -1126,15 +1161,8 @@ static struct dvb_frontend_ops cx24123_ops = {
         .get_frontend_algo = cx24123_get_algo,
 };
 
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Activates frontend debugging (default:0)");
-
-module_param(force_band, int, 0644);
-MODULE_PARM_DESC(force_band, "Force a specific band select (1-9, default:off).");
-
 MODULE_DESCRIPTION("DVB Frontend module for Conexant " \
         "CX24123/CX24109/CX24113 hardware");
 MODULE_AUTHOR("Steven Toth");
 MODULE_LICENSE("GPL");
 
-EXPORT_SYMBOL(cx24123_attach);
diff --git a/drivers/media/dvb/frontends/cx24123.h b/drivers/media/dvb/frontends/cx24123.h
index cc6b411d6d20..51ae866e9fed 100644
--- a/drivers/media/dvb/frontends/cx24123.h
+++ b/drivers/media/dvb/frontends/cx24123.h
@@ -23,13 +23,12 @@
 
 #include <linux/dvb/frontend.h>
 
-struct cx24123_config
-{
+struct cx24123_config {
         /* the demodulator's i2c address */
         u8 demod_address;
 
         /* Need to set device param for start_dma */
-        int (*set_ts_params)(struct dvb_frontend* fe, int is_punctured);
+        int (*set_ts_params)(struct dvb_frontend *fe, int is_punctured);
 
         /* 0 = LNB voltage normal, 1 = LNB voltage inverted */
         int lnb_polarity;
@@ -39,7 +38,8 @@ struct cx24123_config
         void (*agc_callback) (struct dvb_frontend *);
 };
 
-#if defined(CONFIG_DVB_CX24123) || (defined(CONFIG_DVB_CX24123_MODULE) && defined(MODULE))
+#if defined(CONFIG_DVB_CX24123) || (defined(CONFIG_DVB_CX24123_MODULE) \
+        && defined(MODULE))
 extern struct dvb_frontend *cx24123_attach(const struct cx24123_config *config,
                                            struct i2c_adapter *i2c);
 extern struct i2c_adapter *cx24123_get_tuner_i2c_adapter(struct dvb_frontend *);
@@ -56,6 +56,6 @@ static struct i2c_adapter *
         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
         return NULL;
 }
-#endif // CONFIG_DVB_CX24123
+#endif
 
 #endif /* CX24123_H */
diff --git a/drivers/media/dvb/frontends/s5h1409.c b/drivers/media/dvb/frontends/s5h1409.c
index 7500a1c53e68..cf4d8936bb83 100644
--- a/drivers/media/dvb/frontends/s5h1409.c
+++ b/drivers/media/dvb/frontends/s5h1409.c
@@ -30,10 +30,10 @@
 
 struct s5h1409_state {
 
-        struct i2c_adapter* i2c;
+        struct i2c_adapter *i2c;
 
         /* configuration settings */
-        const struct s5h1409_config* config;
+        const struct s5h1409_config *config;
 
         struct dvb_frontend frontend;
 
@@ -48,6 +48,9 @@ struct s5h1409_state {
 };
 
 static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Enable verbose debug messages");
+
 #define dprintk if (debug) printk
 
 /* Register values to initialise the demod, this will set VSB by default */
@@ -299,10 +302,10 @@ static struct qam256_snr_tab {
 };
 
 /* 8 bit registers, 16 bit values */
-static int s5h1409_writereg(struct s5h1409_state* state, u8 reg, u16 data)
+static int s5h1409_writereg(struct s5h1409_state *state, u8 reg, u16 data)
 {
         int ret;
-        u8 buf [] = { reg, data >> 8,  data & 0xff };
+        u8 buf[] = { reg, data >> 8,  data & 0xff };
 
         struct i2c_msg msg = { .addr = state->config->demod_address,
                                .flags = 0, .buf = buf, .len = 3 };
@@ -310,19 +313,19 @@ static int s5h1409_writereg(struct s5h1409_state* state, u8 reg, u16 data)
         ret = i2c_transfer(state->i2c, &msg, 1);
 
         if (ret != 1)
-                printk("%s: writereg error (reg == 0x%02x, val == 0x%04x, "
+                printk(KERN_ERR "%s: error (reg == 0x%02x, val == 0x%04x, "
                        "ret == %i)\n", __func__, reg, data, ret);
 
         return (ret != 1) ? -1 : 0;
 }
 
-static u16 s5h1409_readreg(struct s5h1409_state* state, u8 reg)
+static u16 s5h1409_readreg(struct s5h1409_state *state, u8 reg)
 {
         int ret;
-        u8 b0 [] = { reg };
-        u8 b1 [] = { 0, 0 };
+        u8 b0[] = { reg };
+        u8 b1[] = { 0, 0 };
 
-        struct i2c_msg msg [] = {
+        struct i2c_msg msg[] = {
                 { .addr = state->config->demod_address, .flags = 0,
                   .buf = b0, .len = 1 },
                 { .addr = state->config->demod_address, .flags = I2C_M_RD,
@@ -335,9 +338,9 @@ static u16 s5h1409_readreg(struct s5h1409_state* state, u8 reg)
         return (b1[0] << 8) | b1[1];
 }
 
-static int s5h1409_softreset(struct dvb_frontend* fe)
+static int s5h1409_softreset(struct dvb_frontend *fe)
 {
-        struct s5h1409_state* state = fe->demodulator_priv;
+        struct s5h1409_state *state = fe->demodulator_priv;
 
         dprintk("%s()\n", __func__);
 
@@ -349,11 +352,11 @@ static int s5h1409_softreset(struct dvb_frontend* fe)
 }
 
 #define S5H1409_VSB_IF_FREQ 5380
-#define S5H1409_QAM_IF_FREQ state->config->qam_if
+#define S5H1409_QAM_IF_FREQ (state->config->qam_if)
 
-static int s5h1409_set_if_freq(struct dvb_frontend* fe, int KHz)
+static int s5h1409_set_if_freq(struct dvb_frontend *fe, int KHz)
 {
-        struct s5h1409_state* state = fe->demodulator_priv;
+        struct s5h1409_state *state = fe->demodulator_priv;
 
         dprintk("%s(%d KHz)\n", __func__, KHz);
 
@@ -376,26 +379,26 @@ static int s5h1409_set_if_freq(struct dvb_frontend* fe, int KHz)
         return 0;
 }
 
-static int s5h1409_set_spectralinversion(struct dvb_frontend* fe, int inverted)
+static int s5h1409_set_spectralinversion(struct dvb_frontend *fe, int inverted)
 {
-        struct s5h1409_state* state = fe->demodulator_priv;
+        struct s5h1409_state *state = fe->demodulator_priv;
 
         dprintk("%s(%d)\n", __func__, inverted);
 
-        if(inverted == 1)
+        if (inverted == 1)
                 return s5h1409_writereg(state, 0x1b, 0x1101); /* Inverted */
         else
                 return s5h1409_writereg(state, 0x1b, 0x0110); /* Normal */
 }
 
-static int s5h1409_enable_modulation(struct dvb_frontend* fe,
+static int s5h1409_enable_modulation(struct dvb_frontend *fe,
                                      fe_modulation_t m)
 {
-        struct s5h1409_state* state = fe->demodulator_priv;
+        struct s5h1409_state *state = fe->demodulator_priv;
 
         dprintk("%s(0x%08x)\n", __func__, m);
 
-        switch(m) {
+        switch (m) {
         case VSB_8:
                 dprintk("%s() VSB_8\n", __func__);
                 if (state->if_freq != S5H1409_VSB_IF_FREQ)
@@ -422,9 +425,9 @@ static int s5h1409_enable_modulation(struct dvb_frontend* fe,
         return 0;
 }
 
-static int s5h1409_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
+static int s5h1409_i2c_gate_ctrl(struct dvb_frontend *fe, int enable)
 {
-        struct s5h1409_state* state = fe->demodulator_priv;
+        struct s5h1409_state *state = fe->demodulator_priv;
 
         dprintk("%s(%d)\n", __func__, enable);
 
@@ -434,9 +437,9 @@ static int s5h1409_i2c_gate_ctrl(struct dvb_frontend* fe, int enable)
                 return s5h1409_writereg(state, 0xf3, 0);
 }
 
-static int s5h1409_set_gpio(struct dvb_frontend* fe, int enable)
+static int s5h1409_set_gpio(struct dvb_frontend *fe, int enable)
 {
-        struct s5h1409_state* state = fe->demodulator_priv;
+        struct s5h1409_state *state = fe->demodulator_priv;
 
         dprintk("%s(%d)\n", __func__, enable);
 
@@ -448,18 +451,18 @@ static int s5h1409_set_gpio(struct dvb_frontend* fe, int enable)
                         s5h1409_readreg(state, 0xe3) & 0xfeff);
 }
 
-static int s5h1409_sleep(struct dvb_frontend* fe, int enable)
+static int s5h1409_sleep(struct dvb_frontend *fe, int enable)
 {
-        struct s5h1409_state* state = fe->demodulator_priv;
+        struct s5h1409_state *state = fe->demodulator_priv;
 
         dprintk("%s(%d)\n", __func__, enable);
 
         return s5h1409_writereg(state, 0xf2, enable);
 }
 
-static int s5h1409_register_reset(struct dvb_frontend* fe)
+static int s5h1409_register_reset(struct dvb_frontend *fe)
 {
-        struct s5h1409_state* state = fe->demodulator_priv;
+        struct s5h1409_state *state = fe->demodulator_priv;
 
         dprintk("%s()\n", __func__);
 
@@ -483,7 +486,7 @@ static void s5h1409_set_qam_amhum_mode(struct dvb_frontend *fe)
                 reg &= 0xff;
 
                 s5h1409_writereg(state, 0x96, 0x00c);
-                if ((reg < 0x38) || (reg > 0x68) ) {
+                if ((reg < 0x38) || (reg > 0x68)) {
                         s5h1409_writereg(state, 0x93, 0x3332);
                         s5h1409_writereg(state, 0x9e, 0x2c37);
                 } else {
@@ -514,7 +517,7 @@ static void s5h1409_set_qam_interleave_mode(struct dvb_frontend *fe)
 
                         s5h1409_writereg(state, 0x96, 0x20);
                         s5h1409_writereg(state, 0xad,
-                                ( ((reg1 & 0xf000) >> 4) | (reg2 & 0xf0ff)) );
+                                (((reg1 & 0xf000) >> 4) | (reg2 & 0xf0ff)));
                         s5h1409_writereg(state, 0xab,
                                 s5h1409_readreg(state, 0xab) & 0xeffe);
                 }
@@ -529,10 +532,10 @@ static void s5h1409_set_qam_interleave_mode(struct dvb_frontend *fe)
 }
 
 /* Talk to the demod, set the FEC, GUARD, QAM settings etc */
-static int s5h1409_set_frontend (struct dvb_frontend* fe,
+static int s5h1409_set_frontend(struct dvb_frontend *fe,
                                  struct dvb_frontend_parameters *p)
 {
-        struct s5h1409_state* state = fe->demodulator_priv;
+        struct s5h1409_state *state = fe->demodulator_priv;
 
         dprintk("%s(frequency=%d)\n", __func__, p->frequency);
 
@@ -546,9 +549,11 @@ static int s5h1409_set_frontend (struct dvb_frontend* fe,
         msleep(100);
 
         if (fe->ops.tuner_ops.set_params) {
-                if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 1);
+                if (fe->ops.i2c_gate_ctrl)
+                        fe->ops.i2c_gate_ctrl(fe, 1);
                 fe->ops.tuner_ops.set_params(fe, p);
-                if (fe->ops.i2c_gate_ctrl) fe->ops.i2c_gate_ctrl(fe, 0);
+                if (fe->ops.i2c_gate_ctrl)
+                        fe->ops.i2c_gate_ctrl(fe, 0);
         }
 
         /* Optimize the demod for QAM */
@@ -592,17 +597,17 @@ static int s5h1409_set_mpeg_timing(struct dvb_frontend *fe, int mode)
 
 /* Reset the demod hardware and reset all of the configuration registers
    to a default state. */
-static int s5h1409_init (struct dvb_frontend* fe)
+static int s5h1409_init(struct dvb_frontend *fe)
 {
         int i;
 
-        struct s5h1409_state* state = fe->demodulator_priv;
+        struct s5h1409_state *state = fe->demodulator_priv;
         dprintk("%s()\n", __func__);
 
         s5h1409_sleep(fe, 0);
         s5h1409_register_reset(fe);
 
-        for (i=0; i < ARRAY_SIZE(init_tab); i++)
+        for (i = 0; i < ARRAY_SIZE(init_tab); i++)
                 s5h1409_writereg(state, init_tab[i].reg, init_tab[i].data);
 
         /* The datasheet says that after initialisation, VSB is default */
@@ -627,9 +632,9 @@ static int s5h1409_init (struct dvb_frontend* fe)
         return 0;
 }
 
-static int s5h1409_read_status(struct dvb_frontend* fe, fe_status_t* status)
+static int s5h1409_read_status(struct dvb_frontend *fe, fe_status_t *status)
 {
-        struct s5h1409_state* state = fe->demodulator_priv;
+        struct s5h1409_state *state = fe->demodulator_priv;
         u16 reg;
         u32 tuner_status = 0;
 
@@ -637,12 +642,12 @@ static int s5h1409_read_status(struct dvb_frontend* fe, fe_status_t* status)
 
         /* Get the demodulator status */
         reg = s5h1409_readreg(state, 0xf1);
-        if(reg & 0x1000)
+        if (reg & 0x1000)
                 *status |= FE_HAS_VITERBI;
-        if(reg & 0x8000)
+        if (reg & 0x8000)
                 *status |= FE_HAS_LOCK | FE_HAS_SYNC;
 
-        switch(state->config->status_mode) {
+        switch (state->config->status_mode) {
         case S5H1409_DEMODLOCKING:
                 if (*status & FE_HAS_VITERBI)
                         *status |= FE_HAS_CARRIER | FE_HAS_SIGNAL;
@@ -668,12 +673,12 @@ static int s5h1409_read_status(struct dvb_frontend* fe, fe_status_t* status)
         return 0;
 }
 
-static int s5h1409_qam256_lookup_snr(struct dvb_frontend* fe, u16* snr, u16 v)
+static int s5h1409_qam256_lookup_snr(struct dvb_frontend *fe, u16 *snr, u16 v)
 {
         int i, ret = -EINVAL;
         dprintk("%s()\n", __func__);
 
-        for (i=0; i < ARRAY_SIZE(qam256_snr_tab); i++) {
+        for (i = 0; i < ARRAY_SIZE(qam256_snr_tab); i++) {
                 if (v < qam256_snr_tab[i].val) {
                         *snr = qam256_snr_tab[i].data;
                         ret = 0;
@@ -683,12 +688,12 @@ static int s5h1409_qam256_lookup_snr(struct dvb_frontend* fe, u16* snr, u16 v)
         return ret;
 }
 
-static int s5h1409_qam64_lookup_snr(struct dvb_frontend* fe, u16* snr, u16 v)
+static int s5h1409_qam64_lookup_snr(struct dvb_frontend *fe, u16 *snr, u16 v)
 {
         int i, ret = -EINVAL;
         dprintk("%s()\n", __func__);
 
-        for (i=0; i < ARRAY_SIZE(qam64_snr_tab); i++) {
+        for (i = 0; i < ARRAY_SIZE(qam64_snr_tab); i++) {
                 if (v < qam64_snr_tab[i].val) {
                         *snr = qam64_snr_tab[i].data;
                         ret = 0;
@@ -698,12 +703,12 @@ static int s5h1409_qam64_lookup_snr(struct dvb_frontend* fe, u16* snr, u16 v)
         return ret;
 }
 
-static int s5h1409_vsb_lookup_snr(struct dvb_frontend* fe, u16* snr, u16 v)
+static int s5h1409_vsb_lookup_snr(struct dvb_frontend *fe, u16 *snr, u16 v)
 {
         int i, ret = -EINVAL;
         dprintk("%s()\n", __func__);
 
-        for (i=0; i < ARRAY_SIZE(vsb_snr_tab); i++) {
+        for (i = 0; i < ARRAY_SIZE(vsb_snr_tab); i++) {
                 if (v > vsb_snr_tab[i].val) {
                         *snr = vsb_snr_tab[i].data;
                         ret = 0;
@@ -714,13 +719,13 @@ static int s5h1409_vsb_lookup_snr(struct dvb_frontend* fe, u16* snr, u16 v)
         return ret;
 }
 
-static int s5h1409_read_snr(struct dvb_frontend* fe, u16* snr)
+static int s5h1409_read_snr(struct dvb_frontend *fe, u16 *snr)
 {
-        struct s5h1409_state* state = fe->demodulator_priv;
+        struct s5h1409_state *state = fe->demodulator_priv;
         u16 reg;
         dprintk("%s()\n", __func__);
 
-        switch(state->current_modulation) {
+        switch (state->current_modulation) {
         case QAM_64:
                 reg = s5h1409_readreg(state, 0xf0) & 0xff;
                 return s5h1409_qam64_lookup_snr(fe, snr, reg);
@@ -737,30 +742,30 @@ static int s5h1409_read_snr(struct dvb_frontend* fe, u16* snr)
         return -EINVAL;
 }
 
-static int s5h1409_read_signal_strength(struct dvb_frontend* fe,
-                                        u16* signal_strength)
+static int s5h1409_read_signal_strength(struct dvb_frontend *fe,
+                                        u16 *signal_strength)
 {
         return s5h1409_read_snr(fe, signal_strength);
 }
 
-static int s5h1409_read_ucblocks(struct dvb_frontend* fe, u32* ucblocks)
+static int s5h1409_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks)
 {
-        struct s5h1409_state* state = fe->demodulator_priv;
+        struct s5h1409_state *state = fe->demodulator_priv;
 
         *ucblocks = s5h1409_readreg(state, 0xb5);
 
         return 0;
 }
 
-static int s5h1409_read_ber(struct dvb_frontend* fe, u32* ber)
+static int s5h1409_read_ber(struct dvb_frontend *fe, u32 *ber)
 {
         return s5h1409_read_ucblocks(fe, ber);
 }
 
-static int s5h1409_get_frontend(struct dvb_frontend* fe,
+static int s5h1409_get_frontend(struct dvb_frontend *fe,
                                 struct dvb_frontend_parameters *p)
 {
-        struct s5h1409_state* state = fe->demodulator_priv;
+        struct s5h1409_state *state = fe->demodulator_priv;
 
         p->frequency = state->current_frequency;
         p->u.vsb.modulation = state->current_modulation;
@@ -768,25 +773,25 @@ static int s5h1409_get_frontend(struct dvb_frontend* fe,
         return 0;
 }
 
-static int s5h1409_get_tune_settings(struct dvb_frontend* fe,
+static int s5h1409_get_tune_settings(struct dvb_frontend *fe,
                                      struct dvb_frontend_tune_settings *tune)
 {
         tune->min_delay_ms = 1000;
         return 0;
 }
 
-static void s5h1409_release(struct dvb_frontend* fe)
+static void s5h1409_release(struct dvb_frontend *fe)
 {
-        struct s5h1409_state* state = fe->demodulator_priv;
+        struct s5h1409_state *state = fe->demodulator_priv;
         kfree(state);
 }
 
 static struct dvb_frontend_ops s5h1409_ops;
 
-struct dvb_frontend* s5h1409_attach(const struct s5h1409_config* config,
-                                    struct i2c_adapter* i2c)
+struct dvb_frontend *s5h1409_attach(const struct s5h1409_config *config,
+                                    struct i2c_adapter *i2c)
 {
-        struct s5h1409_state* state = NULL;
+        struct s5h1409_state *state = NULL;
         u16 reg;
 
         /* allocate memory for the internal state */
@@ -825,6 +830,7 @@ error:
         kfree(state);
         return NULL;
 }
+EXPORT_SYMBOL(s5h1409_attach);
 
 static struct dvb_frontend_ops s5h1409_ops = {
 
@@ -850,14 +856,10 @@ static struct dvb_frontend_ops s5h1409_ops = {
         .release              = s5h1409_release,
 };
 
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "Enable verbose debug messages");
-
 MODULE_DESCRIPTION("Samsung S5H1409 QAM-B/ATSC Demodulator driver");
 MODULE_AUTHOR("Steven Toth");
 MODULE_LICENSE("GPL");
 
-EXPORT_SYMBOL(s5h1409_attach);
 
 /*
  * Local variables:
diff --git a/drivers/media/dvb/frontends/s5h1409.h b/drivers/media/dvb/frontends/s5h1409.h
index d1a1d2eb8e11..070d9743e330 100644
--- a/drivers/media/dvb/frontends/s5h1409.h
+++ b/drivers/media/dvb/frontends/s5h1409.h
@@ -24,8 +24,7 @@
 
 #include <linux/dvb/frontend.h>
 
-struct s5h1409_config
-{
+struct s5h1409_config {
         /* the demodulator's i2c address */
         u8 demod_address;
 
@@ -60,12 +59,14 @@ struct s5h1409_config
         u16 mpeg_timing;
 };
 
-#if defined(CONFIG_DVB_S5H1409) || (defined(CONFIG_DVB_S5H1409_MODULE) && defined(MODULE))
-extern struct dvb_frontend* s5h1409_attach(const struct s5h1409_config* config,
-                                           struct i2c_adapter* i2c);
+#if defined(CONFIG_DVB_S5H1409) || (defined(CONFIG_DVB_S5H1409_MODULE) \
+        && defined(MODULE))
+extern struct dvb_frontend *s5h1409_attach(const struct s5h1409_config *config,
+                                           struct i2c_adapter *i2c);
 #else
-static inline struct dvb_frontend* s5h1409_attach(const struct s5h1409_config* config,
-                                                  struct i2c_adapter* i2c)
+static inline struct dvb_frontend *s5h1409_attach(
+        const struct s5h1409_config *config,
+        struct i2c_adapter *i2c)
 {
         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
         return NULL;
diff --git a/drivers/media/dvb/frontends/s5h1411.c b/drivers/media/dvb/frontends/s5h1411.c
index 2da1a3763de9..2febfb5a846b 100644
--- a/drivers/media/dvb/frontends/s5h1411.c
+++ b/drivers/media/dvb/frontends/s5h1411.c
@@ -343,7 +343,7 @@ static int s5h1411_writereg(struct s5h1411_state *state,
         u8 addr, u8 reg, u16 data)
 {
         int ret;
-        u8 buf [] = { reg, data >> 8,  data & 0xff };
+        u8 buf[] = { reg, data >> 8,  data & 0xff };
 
         struct i2c_msg msg = { .addr = addr, .flags = 0, .buf = buf, .len = 3 };
 
@@ -359,10 +359,10 @@ static int s5h1411_writereg(struct s5h1411_state *state,
 static u16 s5h1411_readreg(struct s5h1411_state *state, u8 addr, u8 reg)
 {
         int ret;
-        u8 b0 [] = { reg };
-        u8 b1 [] = { 0, 0 };
+        u8 b0[] = { reg };
+        u8 b1[] = { 0, 0 };
 
-        struct i2c_msg msg [] = {
+        struct i2c_msg msg[] = {
                 { .addr = addr, .flags = 0, .buf = b0, .len = 1 },
                 { .addr = addr, .flags = I2C_M_RD, .buf = b1, .len = 2 } };
 
diff --git a/drivers/media/dvb/frontends/tda10048.c b/drivers/media/dvb/frontends/tda10048.c
index 04e7f1cc1403..2a8bbcd44cd0 100644
--- a/drivers/media/dvb/frontends/tda10048.c
+++ b/drivers/media/dvb/frontends/tda10048.c
@@ -195,7 +195,7 @@ static struct init_tab {
 static int tda10048_writereg(struct tda10048_state *state, u8 reg, u8 data)
 {
         int ret;
-        u8 buf [] = { reg, data };
+        u8 buf[] = { reg, data };
         struct i2c_msg msg = {
                 .addr = state->config->demod_address,
                 .flags = 0, .buf = buf, .len = 2 };
@@ -213,9 +213,9 @@ static int tda10048_writereg(struct tda10048_state *state, u8 reg, u8 data)
 static u8 tda10048_readreg(struct tda10048_state *state, u8 reg)
 {
         int ret;
-        u8 b0 [] = { reg };
-        u8 b1 [] = { 0 };
-        struct i2c_msg msg [] = {
+        u8 b0[] = { reg };
+        u8 b1[] = { 0 };
+        struct i2c_msg msg[] = {
                 { .addr = state->config->demod_address,
                         .flags = 0, .buf = b0, .len = 1 },
                 { .addr = state->config->demod_address,
@@ -393,43 +393,89 @@ static int tda10048_get_tps(struct tda10048_state *state,
 
         val = tda10048_readreg(state, TDA10048_OUT_CONF2);
         switch ((val & 0x60) >> 5) {
-        case 0: p->constellation =   QPSK; break;
-        case 1: p->constellation = QAM_16; break;
-        case 2: p->constellation = QAM_64; break;
+        case 0:
+                p->constellation = QPSK;
+                break;
+        case 1:
+                p->constellation = QAM_16;
+                break;
+        case 2:
+                p->constellation = QAM_64;
+                break;
         }
         switch ((val & 0x18) >> 3) {
-        case 0: p->hierarchy_information = HIERARCHY_NONE; break;
-        case 1: p->hierarchy_information =    HIERARCHY_1; break;
-        case 2: p->hierarchy_information =    HIERARCHY_2; break;
-        case 3: p->hierarchy_information =    HIERARCHY_4; break;
+        case 0:
+                p->hierarchy_information = HIERARCHY_NONE;
+                break;
+        case 1:
+                p->hierarchy_information = HIERARCHY_1;
+                break;
+        case 2:
+                p->hierarchy_information = HIERARCHY_2;
+                break;
+        case 3:
+                p->hierarchy_information = HIERARCHY_4;
+                break;
         }
         switch (val & 0x07) {
-        case 0: p->code_rate_HP = FEC_1_2; break;
-        case 1: p->code_rate_HP = FEC_2_3; break;
-        case 2: p->code_rate_HP = FEC_3_4; break;
-        case 3: p->code_rate_HP = FEC_5_6; break;
-        case 4: p->code_rate_HP = FEC_7_8; break;
+        case 0:
+                p->code_rate_HP = FEC_1_2;
+                break;
+        case 1:
+                p->code_rate_HP = FEC_2_3;
+                break;
+        case 2:
+                p->code_rate_HP = FEC_3_4;
+                break;
+        case 3:
+                p->code_rate_HP = FEC_5_6;
+                break;
+        case 4:
+                p->code_rate_HP = FEC_7_8;
+                break;
         }
 
         val = tda10048_readreg(state, TDA10048_OUT_CONF3);
         switch (val & 0x07) {
-        case 0: p->code_rate_LP = FEC_1_2; break;
-        case 1: p->code_rate_LP = FEC_2_3; break;
-        case 2: p->code_rate_LP = FEC_3_4; break;
-        case 3: p->code_rate_LP = FEC_5_6; break;
-        case 4: p->code_rate_LP = FEC_7_8; break;
+        case 0:
+                p->code_rate_LP = FEC_1_2;
+                break;
+        case 1:
+                p->code_rate_LP = FEC_2_3;
+                break;
+        case 2:
+                p->code_rate_LP = FEC_3_4;
+                break;
+        case 3:
+                p->code_rate_LP = FEC_5_6;
+                break;
+        case 4:
+                p->code_rate_LP = FEC_7_8;
+                break;
         }
 
         val = tda10048_readreg(state, TDA10048_OUT_CONF1);
         switch ((val & 0x0c) >> 2) {
-        case 0: p->guard_interval = GUARD_INTERVAL_1_32; break;
-        case 1: p->guard_interval = GUARD_INTERVAL_1_16; break;
-        case 2: p->guard_interval =  GUARD_INTERVAL_1_8; break;
-        case 3: p->guard_interval =  GUARD_INTERVAL_1_4; break;
+        case 0:
+                p->guard_interval = GUARD_INTERVAL_1_32;
+                break;
+        case 1:
+                p->guard_interval = GUARD_INTERVAL_1_16;
+                break;
+        case 2:
+                p->guard_interval =  GUARD_INTERVAL_1_8;
+                break;
+        case 3:
+                p->guard_interval =  GUARD_INTERVAL_1_4;
+                break;
         }
         switch (val & 0x02) {
-        case 0: p->transmission_mode = TRANSMISSION_MODE_2K; break;
-        case 1: p->transmission_mode = TRANSMISSION_MODE_8K; break;
+        case 0:
+                p->transmission_mode = TRANSMISSION_MODE_2K;
+                break;
+        case 1:
+                p->transmission_mode = TRANSMISSION_MODE_8K;
+                break;
         }
 
         return 0;
diff --git a/drivers/media/dvb/frontends/z0194a.h b/drivers/media/dvb/frontends/z0194a.h
index d2876d2e1769..07f3fc0998f6 100644
--- a/drivers/media/dvb/frontends/z0194a.h
+++ b/drivers/media/dvb/frontends/z0194a.h
@@ -12,7 +12,7 @@
 #ifndef Z0194A
 #define Z0194A
 
-static int sharp_z0194a__set_symbol_rate(struct dvb_frontend *fe,
+static int sharp_z0194a_set_symbol_rate(struct dvb_frontend *fe,
                                          u32 srate, u32 ratio)
 {
         u8 aclk = 0;
@@ -40,7 +40,7 @@ static int sharp_z0194a__set_symbol_rate(struct dvb_frontend *fe,
         return 0;
 }
 
-static u8 sharp_z0194a__inittab[] = {
+static u8 sharp_z0194a_inittab[] = {
         0x01, 0x15,
         0x02, 0x00,
         0x03, 0x00,
@@ -82,16 +82,4 @@ static u8 sharp_z0194a__inittab[] = {
         0xff, 0xff
 };
 
-static struct stv0299_config sharp_z0194a_config = {
-        .demod_address = 0x68,
-        .inittab = sharp_z0194a__inittab,
-        .mclk = 88000000UL,
-        .invert = 1,
-        .skip_reinit = 0,
-        .lock_output = STV0299_LOCKOUTPUT_1,
-        .volt13_op0_op1 = STV0299_VOLT13_OP1,
-        .min_delay_ms = 100,
-        .set_symbol_rate = sharp_z0194a__set_symbol_rate,
-};
-
 #endif
diff --git a/drivers/media/dvb/siano/sms-cards.c b/drivers/media/dvb/siano/sms-cards.c
index 9da260fe3fd1..6f9b77360440 100644
--- a/drivers/media/dvb/siano/sms-cards.c
+++ b/drivers/media/dvb/siano/sms-cards.c
@@ -42,6 +42,10 @@ struct usb_device_id smsusb_id_table[] = {
                 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
         { USB_DEVICE(0x2040, 0x5510),
                 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+        { USB_DEVICE(0x2040, 0x5520),
+                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
+        { USB_DEVICE(0x2040, 0x5530),
+                .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
         { USB_DEVICE(0x2040, 0x5580),
                 .driver_info = SMS1XXX_BOARD_HAUPPAUGE_WINDHAM },
         { USB_DEVICE(0x2040, 0x5590),
diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
index e51d707e58d3..04cd7c04bdde 100644
--- a/drivers/media/radio/Kconfig
+++ b/drivers/media/radio/Kconfig
@@ -359,7 +359,7 @@ config USB_SI470X
           computer's USB port.
 
           To compile this driver as a module, choose M here: the
-          module will be called radio-silabs.
+          module will be called radio-si470x.
 
 config USB_MR800
         tristate "AverMedia MR 800 USB FM radio support"
diff --git a/drivers/media/radio/radio-si470x.c b/drivers/media/radio/radio-si470x.c
index f6cedcd3ab97..5920cd306975 100644
--- a/drivers/media/radio/radio-si470x.c
+++ b/drivers/media/radio/radio-si470x.c
@@ -104,6 +104,7 @@
  *              - hardware frequency seek support
  *              - afc indication
  *              - more safety checks, let si470x_get_freq return errno
+ *              - vidioc behavior corrected according to v4l2 spec
  *
  * ToDo:
  * - add firmware download/update support
@@ -141,9 +142,9 @@
 /* USB Device ID List */
 static struct usb_device_id si470x_usb_driver_id_table[] = {
         /* Silicon Labs USB FM Radio Reference Design */
-        { USB_DEVICE_AND_INTERFACE_INFO(0x10c4, 0x818a, USB_CLASS_HID, 0, 0) },
+        { USB_DEVICE_AND_INTERFACE_INFO(0x10c4, 0x818a, USB_CLASS_HID, 0, 0) },
         /* ADS/Tech FM Radio Receiver (formerly Instant FM Music) */
-        { USB_DEVICE_AND_INTERFACE_INFO(0x06e1, 0xa155, USB_CLASS_HID, 0, 0) },
+        { USB_DEVICE_AND_INTERFACE_INFO(0x06e1, 0xa155, USB_CLASS_HID, 0, 0) },
         /* Terminating entry */
         { }
 };
@@ -157,7 +158,7 @@ MODULE_DEVICE_TABLE(usb, si470x_usb_driver_id_table);
 
 /* Radio Nr */
 static int radio_nr = -1;
-module_param(radio_nr, int, 0);
+module_param(radio_nr, int, 0444);
 MODULE_PARM_DESC(radio_nr, "Radio Nr");
 
 /* Spacing (kHz) */
@@ -165,42 +166,42 @@ MODULE_PARM_DESC(radio_nr, "Radio Nr");
 /* 1: 100 kHz (Europe, Japan) */
 /* 2:  50 kHz */
 static unsigned short space = 2;
-module_param(space, ushort, 0);
-MODULE_PARM_DESC(radio_nr, "Spacing: 0=200kHz 1=100kHz *2=50kHz*");
+module_param(space, ushort, 0444);
+MODULE_PARM_DESC(space, "Spacing: 0=200kHz 1=100kHz *2=50kHz*");
 
 /* Bottom of Band (MHz) */
 /* 0: 87.5 - 108 MHz (USA, Europe)*/
 /* 1: 76   - 108 MHz (Japan wide band) */
 /* 2: 76   -  90 MHz (Japan) */
 static unsigned short band = 1;
-module_param(band, ushort, 0);
-MODULE_PARM_DESC(radio_nr, "Band: 0=87.5..108MHz *1=76..108MHz* 2=76..90MHz");
+module_param(band, ushort, 0444);
+MODULE_PARM_DESC(band, "Band: 0=87.5..108MHz *1=76..108MHz* 2=76..90MHz");
 
 /* De-emphasis */
 /* 0: 75 us (USA) */
 /* 1: 50 us (Europe, Australia, Japan) */
 static unsigned short de = 1;
-module_param(de, ushort, 0);
-MODULE_PARM_DESC(radio_nr, "De-emphasis: 0=75us *1=50us*");
+module_param(de, ushort, 0444);
+MODULE_PARM_DESC(de, "De-emphasis: 0=75us *1=50us*");
 
 /* USB timeout */
 static unsigned int usb_timeout = 500;
-module_param(usb_timeout, uint, 0);
+module_param(usb_timeout, uint, 0644);
 MODULE_PARM_DESC(usb_timeout, "USB timeout (ms): *500*");
 
 /* Tune timeout */
 static unsigned int tune_timeout = 3000;
-module_param(tune_timeout, uint, 0);
+module_param(tune_timeout, uint, 0644);
 MODULE_PARM_DESC(tune_timeout, "Tune timeout: *3000*");
 
 /* Seek timeout */
 static unsigned int seek_timeout = 5000;
-module_param(seek_timeout, uint, 0);
+module_param(seek_timeout, uint, 0644);
 MODULE_PARM_DESC(seek_timeout, "Seek timeout: *5000*");
 
 /* RDS buffer blocks */
 static unsigned int rds_buf = 100;
-module_param(rds_buf, uint, 0);
+module_param(rds_buf, uint, 0444);
 MODULE_PARM_DESC(rds_buf, "RDS buffer entries: *100*");
 
 /* RDS maximum block errors */
@@ -209,7 +210,7 @@ static unsigned short max_rds_errors = 1;
 /* 1 means 1-2  errors requiring correction (used by original USBRadio.exe) */
 /* 2 means 3-5  errors requiring correction */
 /* 3 means   6+ errors or errors in checkword, correction not possible */
-module_param(max_rds_errors, ushort, 0);
+module_param(max_rds_errors, ushort, 0644);
 MODULE_PARM_DESC(max_rds_errors, "RDS maximum block errors: *1*");
 
 /* RDS poll frequency */
@@ -218,7 +219,7 @@ static unsigned int rds_poll_time = 40;
 /* 50 is used by radio-cadet */
 /* 75 should be okay */
 /* 80 is the usual RDS receive interval */
-module_param(rds_poll_time, uint, 0);
+module_param(rds_poll_time, uint, 0644);
 MODULE_PARM_DESC(rds_poll_time, "RDS poll time (ms): *40*");
 
 
@@ -667,23 +668,29 @@ static int si470x_get_freq(struct si470x_device *radio, unsigned int *freq)
         int retval;
 
         /* Spacing (kHz) */
-        switch (space) {
+        switch ((radio->registers[SYSCONFIG2] & SYSCONFIG2_SPACE) >> 4) {
         /* 0: 200 kHz (USA, Australia) */
-        case 0 : spacing = 0.200 * FREQ_MUL; break;
+        case 0:
+                spacing = 0.200 * FREQ_MUL; break;
         /* 1: 100 kHz (Europe, Japan) */
-        case 1 : spacing = 0.100 * FREQ_MUL; break;
+        case 1:
+                spacing = 0.100 * FREQ_MUL; break;
         /* 2:  50 kHz */
-        default: spacing = 0.050 * FREQ_MUL; break;
+        default:
+                spacing = 0.050 * FREQ_MUL; break;
         };
 
         /* Bottom of Band (MHz) */
-        switch (band) {
+        switch ((radio->registers[SYSCONFIG2] & SYSCONFIG2_BAND) >> 6) {
         /* 0: 87.5 - 108 MHz (USA, Europe) */
-        case 0 : band_bottom = 87.5 * FREQ_MUL; break;
+        case 0:
+                band_bottom = 87.5 * FREQ_MUL; break;
         /* 1: 76   - 108 MHz (Japan wide band) */
-        default: band_bottom = 76   * FREQ_MUL; break;
+        default:
+                band_bottom = 76   * FREQ_MUL; break;
         /* 2: 76   -  90 MHz (Japan) */
-        case 2 : band_bottom = 76   * FREQ_MUL; break;
+        case 2:
+                band_bottom = 76   * FREQ_MUL; break;
         };
 
         /* read channel */
@@ -706,23 +713,29 @@ static int si470x_set_freq(struct si470x_device *radio, unsigned int freq)
         unsigned short chan;
 
         /* Spacing (kHz) */
-        switch (space) {
+        switch ((radio->registers[SYSCONFIG2] & SYSCONFIG2_SPACE) >> 4) {
         /* 0: 200 kHz (USA, Australia) */
-        case 0 : spacing = 0.200 * FREQ_MUL; break;
+        case 0:
+                spacing = 0.200 * FREQ_MUL; break;
         /* 1: 100 kHz (Europe, Japan) */
-        case 1 : spacing = 0.100 * FREQ_MUL; break;
+        case 1:
+                spacing = 0.100 * FREQ_MUL; break;
         /* 2:  50 kHz */
-        default: spacing = 0.050 * FREQ_MUL; break;
+        default:
+                spacing = 0.050 * FREQ_MUL; break;
         };
 
         /* Bottom of Band (MHz) */
-        switch (band) {
+        switch ((radio->registers[SYSCONFIG2] & SYSCONFIG2_BAND) >> 6) {
         /* 0: 87.5 - 108 MHz (USA, Europe) */
-        case 0 : band_bottom = 87.5 * FREQ_MUL; break;
+        case 0:
+                band_bottom = 87.5 * FREQ_MUL; break;
         /* 1: 76   - 108 MHz (Japan wide band) */
-        default: band_bottom = 76   * FREQ_MUL; break;
+        default:
+                band_bottom = 76   * FREQ_MUL; break;
         /* 2: 76   -  90 MHz (Japan) */
-        case 2 : band_bottom = 76   * FREQ_MUL; break;
+        case 2:
+                band_bottom = 76   * FREQ_MUL; break;
         };
 
         /* Chan = [ Freq (Mhz) - Bottom of Band (MHz) ] / Spacing (kHz) */
@@ -1164,7 +1177,6 @@ static const struct file_operations si470x_fops = {
  * si470x_v4l2_queryctrl - query control
  */
 static struct v4l2_queryctrl si470x_v4l2_queryctrl[] = {
-/* HINT: the disabled controls are only here to satify kradio and such apps */
         {
                 .id             = V4L2_CID_AUDIO_VOLUME,
                 .type           = V4L2_CTRL_TYPE_INTEGER,
@@ -1175,18 +1187,6 @@ static struct v4l2_queryctrl si470x_v4l2_queryctrl[] = {
                 .default_value  = 15,
         },
         {
-                .id             = V4L2_CID_AUDIO_BALANCE,
-                .flags          = V4L2_CTRL_FLAG_DISABLED,
-        },
-        {
-                .id             = V4L2_CID_AUDIO_BASS,
-                .flags          = V4L2_CTRL_FLAG_DISABLED,
-        },
-        {
-                .id             = V4L2_CID_AUDIO_TREBLE,
-                .flags          = V4L2_CTRL_FLAG_DISABLED,
-        },
-        {
                 .id             = V4L2_CID_AUDIO_MUTE,
                 .type           = V4L2_CTRL_TYPE_BOOLEAN,
                 .name           = "Mute",
@@ -1195,10 +1195,6 @@ static struct v4l2_queryctrl si470x_v4l2_queryctrl[] = {
                 .step           = 1,
                 .default_value  = 1,
         },
-        {
-                .id             = V4L2_CID_AUDIO_LOUDNESS,
-                .flags          = V4L2_CTRL_FLAG_DISABLED,
-        },
 };
 
 
@@ -1220,56 +1216,34 @@ static int si470x_vidioc_querycap(struct file *file, void *priv,
 
 
 /*
- * si470x_vidioc_g_input - get input
- */
-static int si470x_vidioc_g_input(struct file *file, void *priv,
-                unsigned int *i)
-{
-        *i = 0;
-
-        return 0;
-}
-
-
-/*
- * si470x_vidioc_s_input - set input
- */
-static int si470x_vidioc_s_input(struct file *file, void *priv, unsigned int i)
-{
-        int retval = 0;
-
-        /* safety checks */
-        if (i != 0)
-                retval = -EINVAL;
-
-        if (retval < 0)
-                printk(KERN_WARNING DRIVER_NAME
-                        ": set input failed with %d\n", retval);
-        return retval;
-}
-
-
-/*
  * si470x_vidioc_queryctrl - enumerate control items
  */
 static int si470x_vidioc_queryctrl(struct file *file, void *priv,
                 struct v4l2_queryctrl *qc)
 {
-        unsigned char i;
+        unsigned char i = 0;
         int retval = -EINVAL;
 
-        /* safety checks */
-        if (!qc->id)
+        /* abort if qc->id is below V4L2_CID_BASE */
+        if (qc->id < V4L2_CID_BASE)
                 goto done;
 
+        /* search video control */
         for (i = 0; i < ARRAY_SIZE(si470x_v4l2_queryctrl); i++) {
                 if (qc->id == si470x_v4l2_queryctrl[i].id) {
                         memcpy(qc, &(si470x_v4l2_queryctrl[i]), sizeof(*qc));
-                        retval = 0;
+                        retval = 0; /* found */
                         break;
                 }
         }
 
+        /* disable unsupported base controls */
+        /* to satisfy kradio and such apps */
+        if ((retval == -EINVAL) && (qc->id < V4L2_CID_LASTP1)) {
+                qc->flags = V4L2_CTRL_FLAG_DISABLED;
+                retval = 0;
+        }
+
 done:
         if (retval < 0)
                 printk(KERN_WARNING DRIVER_NAME
@@ -1360,44 +1334,13 @@ done:
 static int si470x_vidioc_g_audio(struct file *file, void *priv,
                 struct v4l2_audio *audio)
 {
-        int retval = 0;
-
-        /* safety checks */
-        if (audio->index != 0) {
-                retval = -EINVAL;
-                goto done;
-        }
-
+        /* driver constants */
+        audio->index = 0;
         strcpy(audio->name, "Radio");
         audio->capability = V4L2_AUDCAP_STEREO;
+        audio->mode = 0;
 
-done:
-        if (retval < 0)
-                printk(KERN_WARNING DRIVER_NAME
-                        ": get audio failed with %d\n", retval);
-        return retval;
-}
-
-
-/*
- * si470x_vidioc_s_audio - set audio attributes
- */
-static int si470x_vidioc_s_audio(struct file *file, void *priv,
-                struct v4l2_audio *audio)
-{
-        int retval = 0;
-
-        /* safety checks */
-        if (audio->index != 0) {
-                retval = -EINVAL;
-                goto done;
-        }
-
-done:
-        if (retval < 0)
-                printk(KERN_WARNING DRIVER_NAME
-                        ": set audio failed with %d\n", retval);
-        return retval;
+        return 0;
 }
 
 
@@ -1415,7 +1358,7 @@ static int si470x_vidioc_g_tuner(struct file *file, void *priv,
                 retval = -EIO;
                 goto done;
         }
-        if ((tuner->index != 0) && (tuner->type != V4L2_TUNER_RADIO)) {
+        if (tuner->index != 0) {
                 retval = -EINVAL;
                 goto done;
         }
@@ -1424,8 +1367,13 @@ static int si470x_vidioc_g_tuner(struct file *file, void *priv,
         if (retval < 0)
                 goto done;
 
+        /* driver constants */
         strcpy(tuner->name, "FM");
-        switch (band) {
+        tuner->type = V4L2_TUNER_RADIO;
+        tuner->capability = V4L2_TUNER_CAP_LOW | V4L2_TUNER_CAP_STEREO;
+
+        /* range limits */
+        switch ((radio->registers[SYSCONFIG2] & SYSCONFIG2_BAND) >> 6) {
         /* 0: 87.5 - 108 MHz (USA, Europe, default) */
         default:
                 tuner->rangelow  =  87.5 * FREQ_MUL;
@@ -1442,14 +1390,18 @@ static int si470x_vidioc_g_tuner(struct file *file, void *priv,
                 tuner->rangehigh =  90   * FREQ_MUL;
                 break;
         };
-        tuner->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
-        tuner->capability = V4L2_TUNER_CAP_LOW;
 
-        /* Stereo indicator == Stereo (instead of Mono) */
+        /* stereo indicator == stereo (instead of mono) */
         if ((radio->registers[STATUSRSSI] & STATUSRSSI_ST) == 1)
-                tuner->audmode = V4L2_TUNER_MODE_STEREO;
+                tuner->rxsubchans = V4L2_TUNER_SUB_MONO | V4L2_TUNER_SUB_STEREO;
         else
+                tuner->rxsubchans = V4L2_TUNER_SUB_MONO;
+
+        /* mono/stereo selector */
+        if ((radio->registers[POWERCFG] & POWERCFG_MONO) == 1)
                 tuner->audmode = V4L2_TUNER_MODE_MONO;
+        else
+                tuner->audmode = V4L2_TUNER_MODE_STEREO;
 
         /* min is worst, max is best; signal:0..0xffff; rssi: 0..0xff */
         tuner->signal = (radio->registers[STATUSRSSI] & STATUSRSSI_RSSI)
@@ -1474,22 +1426,27 @@ static int si470x_vidioc_s_tuner(struct file *file, void *priv,
                 struct v4l2_tuner *tuner)
 {
         struct si470x_device *radio = video_drvdata(file);
-        int retval = 0;
+        int retval = -EINVAL;
 
         /* safety checks */
         if (radio->disconnected) {
                 retval = -EIO;
                 goto done;
         }
-        if ((tuner->index != 0) && (tuner->type != V4L2_TUNER_RADIO)) {
-                retval = -EINVAL;
+        if (tuner->index != 0)
                 goto done;
-        }
 
-        if (tuner->audmode == V4L2_TUNER_MODE_MONO)
+        /* mono/stereo selector */
+        switch (tuner->audmode) {
+        case V4L2_TUNER_MODE_MONO:
                 radio->registers[POWERCFG] |= POWERCFG_MONO;  /* force mono */
-        else
+                break;
+        case V4L2_TUNER_MODE_STEREO:
                 radio->registers[POWERCFG] &= ~POWERCFG_MONO; /* try stereo */
+                break;
+        default:
+                goto done;
+        }
 
         retval = si470x_set_register(radio, POWERCFG);
 
@@ -1515,11 +1472,12 @@ static int si470x_vidioc_g_frequency(struct file *file, void *priv,
                 retval = -EIO;
                 goto done;
         }
-        if ((freq->tuner != 0) && (freq->type != V4L2_TUNER_RADIO)) {
+        if (freq->tuner != 0) {
                 retval = -EINVAL;
                 goto done;
         }
 
+        freq->type = V4L2_TUNER_RADIO;
         retval = si470x_get_freq(radio, &freq->frequency);
 
 done:
@@ -1544,7 +1502,7 @@ static int si470x_vidioc_s_frequency(struct file *file, void *priv,
                 retval = -EIO;
                 goto done;
         }
-        if ((freq->tuner != 0) && (freq->type != V4L2_TUNER_RADIO)) {
+        if (freq->tuner != 0) {
                 retval = -EINVAL;
                 goto done;
         }
@@ -1573,7 +1531,7 @@ static int si470x_vidioc_s_hw_freq_seek(struct file *file, void *priv,
                 retval = -EIO;
                 goto done;
         }
-        if ((seek->tuner != 0) && (seek->type != V4L2_TUNER_RADIO)) {
+        if (seek->tuner != 0) {
                 retval = -EINVAL;
                 goto done;
         }
@@ -1588,15 +1546,16 @@ done:
         return retval;
 }
 
+
+/*
+ * si470x_ioctl_ops - video device ioctl operations
+ */
 static const struct v4l2_ioctl_ops si470x_ioctl_ops = {
         .vidioc_querycap        = si470x_vidioc_querycap,
-        .vidioc_g_input         = si470x_vidioc_g_input,
-        .vidioc_s_input         = si470x_vidioc_s_input,
         .vidioc_queryctrl       = si470x_vidioc_queryctrl,
         .vidioc_g_ctrl          = si470x_vidioc_g_ctrl,
         .vidioc_s_ctrl          = si470x_vidioc_s_ctrl,
         .vidioc_g_audio         = si470x_vidioc_g_audio,
-        .vidioc_s_audio         = si470x_vidioc_s_audio,
         .vidioc_g_tuner         = si470x_vidioc_g_tuner,
         .vidioc_s_tuner         = si470x_vidioc_s_tuner,
         .vidioc_g_frequency     = si470x_vidioc_g_frequency,
@@ -1604,14 +1563,15 @@ static const struct v4l2_ioctl_ops si470x_ioctl_ops = {
         .vidioc_s_hw_freq_seek  = si470x_vidioc_s_hw_freq_seek,
 };
 
+
 /*
- * si470x_viddev_tamples - video device interface
+ * si470x_viddev_template - video device interface
  */
 static struct video_device si470x_viddev_template = {
         .fops                   = &si470x_fops,
-        .ioctl_ops              = &si470x_ioctl_ops,
         .name                   = DRIVER_NAME,
         .release                = video_device_release,
+        .ioctl_ops              = &si470x_ioctl_ops,
 };
 
 
diff --git a/drivers/media/video/adv7170.c b/drivers/media/video/adv7170.c
index f794f2dbfb32..e0eb4f321442 100644
--- a/drivers/media/video/adv7170.c
+++ b/drivers/media/video/adv7170.c
@@ -29,43 +29,24 @@
  */
 
 #include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/signal.h>
 #include <linux/types.h>
-#include <linux/i2c.h>
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
+#include <linux/ioctl.h>
 #include <asm/uaccess.h>
-
+#include <linux/i2c.h>
+#include <linux/i2c-id.h>
 #include <linux/videodev.h>
 #include <linux/video_encoder.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-i2c-drv-legacy.h>
 
 MODULE_DESCRIPTION("Analog Devices ADV7170 video encoder driver");
 MODULE_AUTHOR("Maxim Yevtyushkin");
 MODULE_LICENSE("GPL");
 
-
-#define I2C_NAME(x) (x)->name
-
-
 static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
-#define dprintk(num, format, args...) \
-        do { \
-                if (debug >= num) \
-                        printk(format, ##args); \
-        } while (0)
-
 /* ----------------------------------------------------------------------- */
 
 struct adv7170 {
@@ -80,21 +61,12 @@ struct adv7170 {
         int sat;
 };
 
-#define   I2C_ADV7170        0xd4
-#define   I2C_ADV7171        0x54
-
-static char adv7170_name[] = "adv7170";
-static char adv7171_name[] = "adv7171";
-
 static char *inputs[] = { "pass_through", "play_back" };
 static char *norms[] = { "PAL", "NTSC" };
 
 /* ----------------------------------------------------------------------- */
 
-static inline int
-adv7170_write (struct i2c_client *client,
-               u8                 reg,
-               u8                 value)
+static inline int adv7170_write(struct i2c_client *client, u8 reg, u8 value)
 {
         struct adv7170 *encoder = i2c_get_clientdata(client);
 
@@ -102,17 +74,13 @@ adv7170_write (struct i2c_client *client,
         return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static inline int
-adv7170_read (struct i2c_client *client,
-              u8                 reg)
+static inline int adv7170_read(struct i2c_client *client, u8 reg)
 {
         return i2c_smbus_read_byte_data(client, reg);
 }
 
-static int
-adv7170_write_block (struct i2c_client *client,
-                     const u8          *data,
-                     unsigned int       len)
+static int adv7170_write_block(struct i2c_client *client,
+                     const u8 *data, unsigned int len)
 {
         int ret = -1;
         u8 reg;
@@ -133,33 +101,25 @@ adv7170_write_block (struct i2c_client *client,
                                     encoder->reg[reg++] = data[1];
                                 len -= 2;
                                 data += 2;
-                        } while (len >= 2 && data[0] == reg &&
-                                 block_len < 32);
-                        if ((ret = i2c_master_send(client, block_data,
-                                                   block_len)) < 0)
+                        } while (len >= 2 && data[0] == reg && block_len < 32);
+                        ret = i2c_master_send(client, block_data, block_len);
+                        if (ret < 0)
                                 break;
                 }
         } else {
                 /* do some slow I2C emulation kind of thing */
                 while (len >= 2) {
                         reg = *data++;
-                        if ((ret = adv7170_write(client, reg,
-                                                 *data++)) < 0)
+                        ret = adv7170_write(client, reg, *data++);
+                        if (ret < 0)
                                 break;
                         len -= 2;
                 }
         }
-
         return ret;
 }
 
 /* ----------------------------------------------------------------------- */
-// Output filter:  S-Video  Composite
-
-#define MR050       0x11        //0x09
-#define MR060       0x14        //0x0c
-
-//---------------------------------------------------------------------------
 
 #define TR0MODE     0x4c
 #define TR0RST      0x80
@@ -167,7 +127,6 @@ adv7170_write_block (struct i2c_client *client,
 #define TR1CAPT     0x00
 #define TR1PLAY     0x00
 
-
 static const unsigned char init_NTSC[] = {
         0x00, 0x10,             // MR0
         0x01, 0x20,             // MR1
@@ -227,15 +186,11 @@ static const unsigned char init_PAL[] = {
 };
 
 
-static int
-adv7170_command (struct i2c_client *client,
-                 unsigned int       cmd,
-                 void *             arg)
+static int adv7170_command(struct i2c_client *client, unsigned cmd, void *arg)
 {
         struct adv7170 *encoder = i2c_get_clientdata(client);
 
         switch (cmd) {
-
         case 0:
 #if 0
                 /* This is just for testing!!! */
@@ -254,18 +209,16 @@ adv7170_command (struct i2c_client *client,
                              VIDEO_ENCODER_NTSC;
                 cap->inputs = 2;
                 cap->outputs = 1;
-        }
                 break;
+        }
 
         case ENCODER_SET_NORM:
         {
                 int iarg = *(int *) arg;
 
-                dprintk(1, KERN_DEBUG "%s_command: set norm %d",
-                        I2C_NAME(client), iarg);
+                v4l_dbg(1, debug, client, "set norm %d\n", iarg);
 
                 switch (iarg) {
-
                 case VIDEO_MODE_NTSC:
                         adv7170_write_block(client, init_NTSC,
                                             sizeof(init_NTSC));
@@ -285,16 +238,13 @@ adv7170_command (struct i2c_client *client,
                         break;
 
                 default:
-                        dprintk(1, KERN_ERR "%s: illegal norm: %d\n",
-                               I2C_NAME(client), iarg);
+                        v4l_dbg(1, debug, client, "illegal norm: %d\n", iarg);
                         return -EINVAL;
-
                 }
-                dprintk(1, KERN_DEBUG "%s: switched to %s\n", I2C_NAME(client),
-                        norms[iarg]);
+                v4l_dbg(1, debug, client, "switched to %s\n", norms[iarg]);
                 encoder->norm = iarg;
-        }
                 break;
+        }
 
         case ENCODER_SET_INPUT:
         {
@@ -304,19 +254,17 @@ adv7170_command (struct i2c_client *client,
                  *iarg = 1: input is from ZR36060
                  *iarg = 2: color bar */
 
-                dprintk(1, KERN_DEBUG "%s_command: set input from %s\n",
-                        I2C_NAME(client),
+                v4l_dbg(1, debug, client, "set input from %s\n",
                         iarg == 0 ? "decoder" : "ZR36060");
 
                 switch (iarg) {
-
                 case 0:
                         adv7170_write(client, 0x01, 0x20);
                         adv7170_write(client, 0x08, TR1CAPT);   /* TR1 */
                         adv7170_write(client, 0x02, 0x0e);      // Enable genlock
                         adv7170_write(client, 0x07, TR0MODE | TR0RST);
                         adv7170_write(client, 0x07, TR0MODE);
-                        //udelay(10);
+                        /* udelay(10); */
                         break;
 
                 case 1:
@@ -325,20 +273,17 @@ adv7170_command (struct i2c_client *client,
                         adv7170_write(client, 0x02, 0x08);
                         adv7170_write(client, 0x07, TR0MODE | TR0RST);
                         adv7170_write(client, 0x07, TR0MODE);
-                        //udelay(10);
+                        /* udelay(10); */
                         break;
 
                 default:
-                        dprintk(1, KERN_ERR "%s: illegal input: %d\n",
-                                I2C_NAME(client), iarg);
+                        v4l_dbg(1, debug, client, "illegal input: %d\n", iarg);
                         return -EINVAL;
-
                 }
-                dprintk(1, KERN_DEBUG "%s: switched to %s\n", I2C_NAME(client),
-                        inputs[iarg]);
+                v4l_dbg(1, debug, client, "switched to %s\n", inputs[iarg]);
                 encoder->input = iarg;
-        }
                 break;
+        }
 
         case ENCODER_SET_OUTPUT:
         {
@@ -348,16 +293,16 @@ adv7170_command (struct i2c_client *client,
                 if (*iarg != 0) {
                         return -EINVAL;
                 }
-        }
                 break;
+        }
 
         case ENCODER_ENABLE_OUTPUT:
         {
                 int *iarg = arg;
 
                 encoder->enable = !!*iarg;
-        }
                 break;
+        }
 
         default:
                 return -EINVAL;
@@ -368,149 +313,67 @@ adv7170_command (struct i2c_client *client,
 
 /* ----------------------------------------------------------------------- */
 
-/*
- * Generic i2c probe
- * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
- */
-static unsigned short normal_i2c[] =
-    { I2C_ADV7170 >> 1, (I2C_ADV7170 >> 1) + 1,
-        I2C_ADV7171 >> 1, (I2C_ADV7171 >> 1) + 1,
+static unsigned short normal_i2c[] = {
+        0xd4 >> 1, 0xd6 >> 1,   /* adv7170 IDs */
+        0x54 >> 1, 0x56 >> 1,   /* adv7171 IDs */
         I2C_CLIENT_END
 };
 
-static unsigned short ignore = I2C_CLIENT_END;
+I2C_CLIENT_INSMOD;
 
-static struct i2c_client_address_data addr_data = {
-        .normal_i2c             = normal_i2c,
-        .probe                  = &ignore,
-        .ignore                 = &ignore,
-};
-
-static struct i2c_driver i2c_driver_adv7170;
-
-static int
-adv7170_detect_client (struct i2c_adapter *adapter,
-                       int                 address,
-                       int                 kind)
+static int adv7170_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
-        int i;
-        struct i2c_client *client;
         struct adv7170 *encoder;
-        char *dname;
-
-        dprintk(1,
-                KERN_INFO
-                "adv7170.c: detecting adv7170 client on address 0x%x\n",
-                address << 1);
+        int i;
 
         /* Check if the adapter supports the needed features */
-        if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-                return 0;
+        if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+                return -ENODEV;
 
-        client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
-        if (!client)
-                return -ENOMEM;
-        client->addr = address;
-        client->adapter = adapter;
-        client->driver = &i2c_driver_adv7170;
-        if ((client->addr == I2C_ADV7170 >> 1) ||
-            (client->addr == (I2C_ADV7170 >> 1) + 1)) {
-                dname = adv7170_name;
-        } else if ((client->addr == I2C_ADV7171 >> 1) ||
-                   (client->addr == (I2C_ADV7171 >> 1) + 1)) {
-                dname = adv7171_name;
-        } else {
-                /* We should never get here!!! */
-                kfree(client);
-                return 0;
-        }
-        strlcpy(I2C_NAME(client), dname, sizeof(I2C_NAME(client)));
+        v4l_info(client, "chip found @ 0x%x (%s)\n",
+                        client->addr << 1, client->adapter->name);
 
         encoder = kzalloc(sizeof(struct adv7170), GFP_KERNEL);
-        if (encoder == NULL) {
-                kfree(client);
+        if (encoder == NULL)
                 return -ENOMEM;
-        }
         encoder->norm = VIDEO_MODE_NTSC;
         encoder->input = 0;
         encoder->enable = 1;
         i2c_set_clientdata(client, encoder);
 
-        i = i2c_attach_client(client);
-        if (i) {
-                kfree(client);
-                kfree(encoder);
-                return i;
-        }
-
         i = adv7170_write_block(client, init_NTSC, sizeof(init_NTSC));
         if (i >= 0) {
                 i = adv7170_write(client, 0x07, TR0MODE | TR0RST);
                 i = adv7170_write(client, 0x07, TR0MODE);
                 i = adv7170_read(client, 0x12);
-                dprintk(1, KERN_INFO "%s_attach: rev. %d at 0x%02x\n",
-                        I2C_NAME(client), i & 1, client->addr << 1);
-        }
-        if (i < 0) {
-                dprintk(1, KERN_ERR "%s_attach: init error 0x%x\n",
-                       I2C_NAME(client), i);
+                v4l_dbg(1, debug, client, "revision %d\n", i & 1);
         }
-
+        if (i < 0)
+                v4l_dbg(1, debug, client, "init error 0x%x\n", i);
         return 0;
 }
 
-static int
-adv7170_attach_adapter (struct i2c_adapter *adapter)
-{
-        dprintk(1,
-                KERN_INFO
-                "adv7170.c: starting probe for adapter %s (0x%x)\n",
-                I2C_NAME(adapter), adapter->id);
-        return i2c_probe(adapter, &addr_data, &adv7170_detect_client);
-}
-
-static int
-adv7170_detach_client (struct i2c_client *client)
+static int adv7170_remove(struct i2c_client *client)
 {
-        struct adv7170 *encoder = i2c_get_clientdata(client);
-        int err;
-
-        err = i2c_detach_client(client);
-        if (err) {
-                return err;
-        }
-
-        kfree(encoder);
-        kfree(client);
-
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
 /* ----------------------------------------------------------------------- */
 
-static struct i2c_driver i2c_driver_adv7170 = {
-        .driver = {
-                .name = "adv7170",      /* name */
-        },
-
-        .id = I2C_DRIVERID_ADV7170,
+static const struct i2c_device_id adv7170_id[] = {
+        { "adv7170", 0 },
+        { "adv7171", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, adv7170_id);
 
-        .attach_adapter = adv7170_attach_adapter,
-        .detach_client = adv7170_detach_client,
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+        .name = "adv7170",
+        .driverid = I2C_DRIVERID_ADV7170,
         .command = adv7170_command,
+        .probe = adv7170_probe,
+        .remove = adv7170_remove,
+        .id_table = adv7170_id,
 };
-
-static int __init
-adv7170_init (void)
-{
-        return i2c_add_driver(&i2c_driver_adv7170);
-}
-
-static void __exit
-adv7170_exit (void)
-{
-        i2c_del_driver(&i2c_driver_adv7170);
-}
-
-module_init(adv7170_init);
-module_exit(adv7170_exit);
diff --git a/drivers/media/video/adv7175.c b/drivers/media/video/adv7175.c
index 8ee07a68f702..6008e84653f1 100644
--- a/drivers/media/video/adv7175.c
+++ b/drivers/media/video/adv7175.c
@@ -25,43 +25,24 @@
  */
 
 #include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/signal.h>
 #include <linux/types.h>
-#include <linux/i2c.h>
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
+#include <linux/ioctl.h>
 #include <asm/uaccess.h>
-
+#include <linux/i2c.h>
+#include <linux/i2c-id.h>
 #include <linux/videodev.h>
 #include <linux/video_encoder.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-i2c-drv-legacy.h>
 
 MODULE_DESCRIPTION("Analog Devices ADV7175 video encoder driver");
 MODULE_AUTHOR("Dave Perks");
 MODULE_LICENSE("GPL");
 
-
-#define I2C_NAME(s) (s)->name
-
-
 static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
-#define dprintk(num, format, args...) \
-        do { \
-                if (debug >= num) \
-                        printk(format, ##args); \
-        } while (0)
-
 /* ----------------------------------------------------------------------- */
 
 struct adv7175 {
@@ -77,33 +58,23 @@ struct adv7175 {
 #define   I2C_ADV7175        0xd4
 #define   I2C_ADV7176        0x54
 
-static char adv7175_name[] = "adv7175";
-static char adv7176_name[] = "adv7176";
-
 static char *inputs[] = { "pass_through", "play_back", "color_bar" };
 static char *norms[] = { "PAL", "NTSC", "SECAM->PAL (may not work!)" };
 
 /* ----------------------------------------------------------------------- */
 
-static inline int
-adv7175_write (struct i2c_client *client,
-               u8                 reg,
-               u8                 value)
+static inline int adv7175_write(struct i2c_client *client, u8 reg, u8 value)
 {
         return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static inline int
-adv7175_read (struct i2c_client *client,
-              u8                 reg)
+static inline int adv7175_read(struct i2c_client *client, u8 reg)
 {
         return i2c_smbus_read_byte_data(client, reg);
 }
 
-static int
-adv7175_write_block (struct i2c_client *client,
-                     const u8          *data,
-                     unsigned int       len)
+static int adv7175_write_block(struct i2c_client *client,
+                     const u8 *data, unsigned int len)
 {
         int ret = -1;
         u8 reg;
@@ -123,18 +94,17 @@ adv7175_write_block (struct i2c_client *client,
                                 reg++;
                                 len -= 2;
                                 data += 2;
-                        } while (len >= 2 && data[0] == reg &&
-                                 block_len < 32);
-                        if ((ret = i2c_master_send(client, block_data,
-                                                   block_len)) < 0)
+                        } while (len >= 2 && data[0] == reg && block_len < 32);
+                        ret = i2c_master_send(client, block_data, block_len);
+                        if (ret < 0)
                                 break;
                 }
         } else {
                 /* do some slow I2C emulation kind of thing */
                 while (len >= 2) {
                         reg = *data++;
-                        if ((ret = adv7175_write(client, reg,
-                                                 *data++)) < 0)
+                        ret = adv7175_write(client, reg, *data++);
+                        if (ret < 0)
                                 break;
                         len -= 2;
                 }
@@ -143,13 +113,11 @@ adv7175_write_block (struct i2c_client *client,
         return ret;
 }
 
-static void
-set_subcarrier_freq (struct i2c_client *client,
-                     int                pass_through)
+static void set_subcarrier_freq(struct i2c_client *client, int pass_through)
 {
         /* for some reason pass_through NTSC needs
          * a different sub-carrier freq to remain stable. */
-        if(pass_through)
+        if (pass_through)
                 adv7175_write(client, 0x02, 0x00);
         else
                 adv7175_write(client, 0x02, 0x55);
@@ -160,12 +128,12 @@ set_subcarrier_freq (struct i2c_client *client,
 }
 
 /* ----------------------------------------------------------------------- */
-// Output filter:  S-Video  Composite
+/* Output filter:  S-Video  Composite */
 
-#define MR050       0x11        //0x09
-#define MR060       0x14        //0x0c
+#define MR050       0x11        /* 0x09 */
+#define MR060       0x14        /* 0x0c */
 
-//---------------------------------------------------------------------------
+/* ----------------------------------------------------------------------- */
 
 #define TR0MODE     0x46
 #define TR0RST      0x80
@@ -216,15 +184,11 @@ static const unsigned char init_ntsc[] = {
         0x06, 0x1a,             /* subc. phase */
 };
 
-static int
-adv7175_command (struct i2c_client *client,
-                 unsigned int       cmd,
-                 void              *arg)
+static int adv7175_command(struct i2c_client *client, unsigned cmd, void *arg)
 {
         struct adv7175 *encoder = i2c_get_clientdata(client);
 
         switch (cmd) {
-
         case 0:
                 /* This is just for testing!!! */
                 adv7175_write_block(client, init_common,
@@ -242,15 +206,14 @@ adv7175_command (struct i2c_client *client,
                              VIDEO_ENCODER_SECAM; /* well, hacky */
                 cap->inputs = 2;
                 cap->outputs = 1;
-        }
                 break;
+        }
 
         case ENCODER_SET_NORM:
         {
                 int iarg = *(int *) arg;
 
                 switch (iarg) {
-
                 case VIDEO_MODE_NTSC:
                         adv7175_write_block(client, init_ntsc,
                                             sizeof(init_ntsc));
@@ -284,16 +247,13 @@ adv7175_command (struct i2c_client *client,
                         adv7175_write(client, 0x07, TR0MODE);
                         break;
                 default:
-                        dprintk(1, KERN_ERR "%s: illegal norm: %d\n",
-                                I2C_NAME(client), iarg);
+                        v4l_dbg(1, debug, client, "illegal norm: %d\n", iarg);
                         return -EINVAL;
-
                 }
-                dprintk(1, KERN_INFO "%s: switched to %s\n", I2C_NAME(client),
-                        norms[iarg]);
+                v4l_dbg(1, debug, client, "switched to %s\n", norms[iarg]);
                 encoder->norm = iarg;
-        }
                 break;
+        }
 
         case ENCODER_SET_INPUT:
         {
@@ -304,7 +264,6 @@ adv7175_command (struct i2c_client *client,
                  *iarg = 2: color bar */
 
                 switch (iarg) {
-
                 case 0:
                         adv7175_write(client, 0x01, 0x00);
 
@@ -331,7 +290,7 @@ adv7175_command (struct i2c_client *client,
                         adv7175_write(client, 0x0d, 0x49);
                         adv7175_write(client, 0x07, TR0MODE | TR0RST);
                         adv7175_write(client, 0x07, TR0MODE);
-                        //udelay(10);
+                        /* udelay(10); */
                         break;
 
                 case 2:
@@ -343,39 +302,35 @@ adv7175_command (struct i2c_client *client,
                         adv7175_write(client, 0x0d, 0x49);
                         adv7175_write(client, 0x07, TR0MODE | TR0RST);
                         adv7175_write(client, 0x07, TR0MODE);
-                        //udelay(10);
+                        /* udelay(10); */
                         break;
 
                 default:
-                        dprintk(1, KERN_ERR "%s: illegal input: %d\n",
-                                I2C_NAME(client), iarg);
+                        v4l_dbg(1, debug, client, "illegal input: %d\n", iarg);
                         return -EINVAL;
-
                 }
-                dprintk(1, KERN_INFO "%s: switched to %s\n", I2C_NAME(client),
-                        inputs[iarg]);
+                v4l_dbg(1, debug, client, "switched to %s\n", inputs[iarg]);
                 encoder->input = iarg;
-        }
                 break;
+        }
 
         case ENCODER_SET_OUTPUT:
         {
                 int *iarg = arg;
 
                 /* not much choice of outputs */
-                if (*iarg != 0) {
+                if (*iarg != 0)
                         return -EINVAL;
-                }
-        }
                 break;
+        }
 
         case ENCODER_ENABLE_OUTPUT:
         {
                 int *iarg = arg;
 
                 encoder->enable = !!*iarg;
-        }
                 break;
+        }
 
         default:
                 return -EINVAL;
@@ -390,145 +345,67 @@ adv7175_command (struct i2c_client *client,
  * Generic i2c probe
  * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
  */
-static unsigned short normal_i2c[] =
-    { I2C_ADV7175 >> 1, (I2C_ADV7175 >> 1) + 1,
+static unsigned short normal_i2c[] = {
+        I2C_ADV7175 >> 1, (I2C_ADV7175 >> 1) + 1,
         I2C_ADV7176 >> 1, (I2C_ADV7176 >> 1) + 1,
         I2C_CLIENT_END
 };
 
-static unsigned short ignore = I2C_CLIENT_END;
-
-static struct i2c_client_address_data addr_data = {
-        .normal_i2c             = normal_i2c,
-        .probe                  = &ignore,
-        .ignore                 = &ignore,
-};
-
-static struct i2c_driver i2c_driver_adv7175;
+I2C_CLIENT_INSMOD;
 
-static int
-adv7175_detect_client (struct i2c_adapter *adapter,
-                       int                 address,
-                       int                 kind)
+static int adv7175_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
         int i;
-        struct i2c_client *client;
         struct adv7175 *encoder;
-        char *dname;
-
-        dprintk(1,
-                KERN_INFO
-                "adv7175.c: detecting adv7175 client on address 0x%x\n",
-                address << 1);
 
         /* Check if the adapter supports the needed features */
-        if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-                return 0;
+        if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+                return -ENODEV;
 
-        client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
-        if (!client)
-                return -ENOMEM;
-        client->addr = address;
-        client->adapter = adapter;
-        client->driver = &i2c_driver_adv7175;
-        if ((client->addr == I2C_ADV7175 >> 1) ||
-            (client->addr == (I2C_ADV7175 >> 1) + 1)) {
-                dname = adv7175_name;
-        } else if ((client->addr == I2C_ADV7176 >> 1) ||
-                   (client->addr == (I2C_ADV7176 >> 1) + 1)) {
-                dname = adv7176_name;
-        } else {
-                /* We should never get here!!! */
-                kfree(client);
-                return 0;
-        }
-        strlcpy(I2C_NAME(client), dname, sizeof(I2C_NAME(client)));
+        v4l_info(client, "chip found @ 0x%x (%s)\n",
+                        client->addr << 1, client->adapter->name);
 
         encoder = kzalloc(sizeof(struct adv7175), GFP_KERNEL);
-        if (encoder == NULL) {
-                kfree(client);
+        if (encoder == NULL)
                 return -ENOMEM;
-        }
         encoder->norm = VIDEO_MODE_PAL;
         encoder->input = 0;
         encoder->enable = 1;
         i2c_set_clientdata(client, encoder);
 
-        i = i2c_attach_client(client);
-        if (i) {
-                kfree(client);
-                kfree(encoder);
-                return i;
-        }
-
         i = adv7175_write_block(client, init_common, sizeof(init_common));
         if (i >= 0) {
                 i = adv7175_write(client, 0x07, TR0MODE | TR0RST);
                 i = adv7175_write(client, 0x07, TR0MODE);
                 i = adv7175_read(client, 0x12);
-                dprintk(1, KERN_INFO "%s_attach: rev. %d at 0x%x\n",
-                        I2C_NAME(client), i & 1, client->addr << 1);
+                v4l_dbg(1, debug, client, "revision %d\n", i & 1);
         }
-        if (i < 0) {
-                dprintk(1, KERN_ERR "%s_attach: init error 0x%x\n",
-                        I2C_NAME(client), i);
-        }
-
+        if (i < 0)
+                v4l_dbg(1, debug, client, "init error 0x%x\n", i);
         return 0;
 }
 
-static int
-adv7175_attach_adapter (struct i2c_adapter *adapter)
-{
-        dprintk(1,
-                KERN_INFO
-                "adv7175.c: starting probe for adapter %s (0x%x)\n",
-                I2C_NAME(adapter), adapter->id);
-        return i2c_probe(adapter, &addr_data, &adv7175_detect_client);
-}
-
-static int
-adv7175_detach_client (struct i2c_client *client)
+static int adv7175_remove(struct i2c_client *client)
 {
-        struct adv7175 *encoder = i2c_get_clientdata(client);
-        int err;
-
-        err = i2c_detach_client(client);
-        if (err) {
-                return err;
-        }
-
-        kfree(encoder);
-        kfree(client);
-
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
 /* ----------------------------------------------------------------------- */
 
-static struct i2c_driver i2c_driver_adv7175 = {
-        .driver = {
-                .name = "adv7175",      /* name */
-        },
-
-        .id = I2C_DRIVERID_ADV7175,
+static const struct i2c_device_id adv7175_id[] = {
+        { "adv7175", 0 },
+        { "adv7176", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, adv7175_id);
 
-        .attach_adapter = adv7175_attach_adapter,
-        .detach_client = adv7175_detach_client,
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+        .name = "adv7175",
+        .driverid = I2C_DRIVERID_ADV7175,
         .command = adv7175_command,
+        .probe = adv7175_probe,
+        .remove = adv7175_remove,
+        .id_table = adv7175_id,
 };
-
-static int __init
-adv7175_init (void)
-{
-        return i2c_add_driver(&i2c_driver_adv7175);
-}
-
-static void __exit
-adv7175_exit (void)
-{
-        i2c_del_driver(&i2c_driver_adv7175);
-}
-
-module_init(adv7175_init);
-module_exit(adv7175_exit);
diff --git a/drivers/media/video/au0828/au0828-cards.c b/drivers/media/video/au0828/au0828-cards.c
index 5f07a8a072b6..d60123b413f5 100644
--- a/drivers/media/video/au0828/au0828-cards.c
+++ b/drivers/media/video/au0828/au0828-cards.c
@@ -90,6 +90,7 @@ static void hauppauge_eeprom(struct au0828_dev *dev, u8 *eeprom_data)
         case 72221: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
         case 72231: /* WinTV-HVR950q (OEM, IR, ATSC/QAM and basic analog video */
         case 72241: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM and basic analog video */
+        case 72251: /* WinTV-HVR950q (Retail, IR, ATSC/QAM and basic analog video */
         case 72301: /* WinTV-HVR850 (Retail, IR, ATSC and basic analog video */
         case 72500: /* WinTV-HVR950q (OEM, No IR, ATSC/QAM */
                 break;
@@ -185,7 +186,7 @@ void au0828_gpio_setup(struct au0828_dev *dev)
 }
 
 /* table of devices that work with this driver */
-struct usb_device_id au0828_usb_id_table [] = {
+struct usb_device_id au0828_usb_id_table[] = {
         { USB_DEVICE(0x2040, 0x7200),
                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
         { USB_DEVICE(0x2040, 0x7240),
@@ -198,6 +199,8 @@ struct usb_device_id au0828_usb_id_table [] = {
                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
         { USB_DEVICE(0x2040, 0x721b),
                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
+        { USB_DEVICE(0x2040, 0x721e),
+                .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
         { USB_DEVICE(0x2040, 0x721f),
                 .driver_info = AU0828_BOARD_HAUPPAUGE_HVR950Q },
         { USB_DEVICE(0x2040, 0x7280),
diff --git a/drivers/media/video/au0828/au0828-core.c b/drivers/media/video/au0828/au0828-core.c
index d856de9f742f..5765e8656376 100644
--- a/drivers/media/video/au0828/au0828-core.c
+++ b/drivers/media/video/au0828/au0828-core.c
@@ -91,7 +91,8 @@ static int send_control_msg(struct au0828_dev *dev, u16 request, u32 value,
                 status = usb_control_msg(dev->usbdev,
                                 usb_sndctrlpipe(dev->usbdev, 0),
                                 request,
-                                USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
+                                USB_DIR_OUT | USB_TYPE_VENDOR |
+                                        USB_RECIP_DEVICE,
                                 value, index,
                                 cp, size, 1000);
 
diff --git a/drivers/media/video/au0828/au0828-dvb.c b/drivers/media/video/au0828/au0828-dvb.c
index f0fcdb4769d7..a882cf546d0a 100644
--- a/drivers/media/video/au0828/au0828-dvb.c
+++ b/drivers/media/video/au0828/au0828-dvb.c
@@ -173,7 +173,8 @@ static int start_urb_transfer(struct au0828_dev *dev)
                 purb->status = -EINPROGRESS;
                 usb_fill_bulk_urb(purb,
                                   dev->usbdev,
-                                  usb_rcvbulkpipe(dev->usbdev, _AU0828_BULKPIPE),
+                                  usb_rcvbulkpipe(dev->usbdev,
+                                        _AU0828_BULKPIPE),
                                   purb->transfer_buffer,
                                   URB_BUFSIZE,
                                   urb_completion,
diff --git a/drivers/media/video/bt819.c b/drivers/media/video/bt819.c
index ddd2a7964dec..a07b7b88e5b8 100644
--- a/drivers/media/video/bt819.c
+++ b/drivers/media/video/bt819.c
@@ -29,44 +29,25 @@
  */
 
 #include <linux/module.h>
-#include <linux/init.h>
 #include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/signal.h>
 #include <linux/types.h>
-#include <linux/i2c.h>
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
+#include <linux/ioctl.h>
 #include <asm/uaccess.h>
-
+#include <linux/i2c.h>
+#include <linux/i2c-id.h>
 #include <linux/videodev.h>
 #include <linux/video_decoder.h>
-
+#include <media/v4l2-common.h>
+#include <media/v4l2-i2c-drv-legacy.h>
 
 MODULE_DESCRIPTION("Brooktree-819 video decoder driver");
 MODULE_AUTHOR("Mike Bernson & Dave Perks");
 MODULE_LICENSE("GPL");
 
-
-#define I2C_NAME(s) (s)->name
-
-
 static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
-#define dprintk(num, format, args...) \
-        do { \
-                if (debug >= num) \
-                        printk(format, ##args); \
-        } while (0)
-
 /* ----------------------------------------------------------------------- */
 
 struct bt819 {
@@ -97,14 +78,9 @@ static struct timing timing_data[] = {
         {858 - 24, 20, 525 - 2, 1, 0x00f8, 0x0000},
 };
 
-#define   I2C_BT819        0x8a
-
 /* ----------------------------------------------------------------------- */
 
-static inline int
-bt819_write (struct i2c_client *client,
-             u8                 reg,
-             u8                 value)
+static inline int bt819_write(struct i2c_client *client, u8 reg, u8 value)
 {
         struct bt819 *decoder = i2c_get_clientdata(client);
 
@@ -112,24 +88,15 @@ bt819_write (struct i2c_client *client,
         return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static inline int
-bt819_setbit (struct i2c_client *client,
-              u8                 reg,
-              u8                 bit,
-              u8                 value)
+static inline int bt819_setbit(struct i2c_client *client, u8 reg, u8 bit, u8 value)
 {
         struct bt819 *decoder = i2c_get_clientdata(client);
 
         return bt819_write(client, reg,
-                           (decoder->
-                            reg[reg] & ~(1 << bit)) |
-                            (value ? (1 << bit) : 0));
+                (decoder->reg[reg] & ~(1 << bit)) | (value ? (1 << bit) : 0));
 }
 
-static int
-bt819_write_block (struct i2c_client *client,
-                   const u8          *data,
-                   unsigned int       len)
+static int bt819_write_block(struct i2c_client *client, const u8 *data, unsigned int len)
 {
         int ret = -1;
         u8 reg;
@@ -150,10 +117,9 @@ bt819_write_block (struct i2c_client *client,
                                     decoder->reg[reg++] = data[1];
                                 len -= 2;
                                 data += 2;
-                        } while (len >= 2 && data[0] == reg &&
-                                 block_len < 32);
-                        if ((ret = i2c_master_send(client, block_data,
-                                                   block_len)) < 0)
+                        } while (len >= 2 && data[0] == reg && block_len < 32);
+                        ret = i2c_master_send(client, block_data, block_len);
+                        if (ret < 0)
                                 break;
                 }
         } else {
@@ -169,20 +135,17 @@ bt819_write_block (struct i2c_client *client,
         return ret;
 }
 
-static inline int
-bt819_read (struct i2c_client *client,
-            u8                 reg)
+static inline int bt819_read(struct i2c_client *client, u8 reg)
 {
         return i2c_smbus_read_byte_data(client, reg);
 }
 
-static int
-bt819_init (struct i2c_client *client)
+static int bt819_init(struct i2c_client *client)
 {
         struct bt819 *decoder = i2c_get_clientdata(client);
 
         static unsigned char init[] = {
-                //0x1f, 0x00,     /* Reset */
+                /*0x1f, 0x00,*/     /* Reset */
                 0x01, 0x59,     /* 0x01 input format */
                 0x02, 0x00,     /* 0x02 temporal decimation */
                 0x03, 0x12,     /* 0x03 Cropping msb */
@@ -218,12 +181,10 @@ bt819_init (struct i2c_client *client)
         struct timing *timing = &timing_data[decoder->norm];
 
         init[0x03 * 2 - 1] =
-            (((timing->vdelay >> 8) & 0x03) << 6) | (((timing->
-                                                       vactive >> 8) &
-                                                      0x03) << 4) |
-            (((timing->hdelay >> 8) & 0x03) << 2) | ((timing->
-                                                      hactive >> 8) &
-                                                     0x03);
+            (((timing->vdelay >> 8) & 0x03) << 6) |
+            (((timing->vactive >> 8) & 0x03) << 4) |
+            (((timing->hdelay >> 8) & 0x03) << 2) |
+            ((timing->hactive >> 8) & 0x03);
         init[0x04 * 2 - 1] = timing->vdelay & 0xff;
         init[0x05 * 2 - 1] = timing->vactive & 0xff;
         init[0x06 * 2 - 1] = timing->hdelay & 0xff;
@@ -238,27 +199,22 @@ bt819_init (struct i2c_client *client)
 
         /* init */
         return bt819_write_block(client, init, sizeof(init));
-
 }
 
 /* ----------------------------------------------------------------------- */
 
-static int
-bt819_command (struct i2c_client *client,
-               unsigned int       cmd,
-               void              *arg)
+static int bt819_command(struct i2c_client *client, unsigned cmd, void *arg)
 {
         int temp;
 
         struct bt819 *decoder = i2c_get_clientdata(client);
 
-        if (!decoder->initialized) {    // First call to bt819_init could be
-                bt819_init(client);     // without #FRST = 0
+        if (!decoder->initialized) {    /* First call to bt819_init could be */
+                bt819_init(client);     /* without #FRST = 0 */
                 decoder->initialized = 1;
         }
 
         switch (cmd) {
-
         case 0:
                 /* This is just for testing!!! */
                 bt819_init(client);
@@ -274,8 +230,8 @@ bt819_command (struct i2c_client *client,
                              VIDEO_DECODER_CCIR;
                 cap->inputs = 8;
                 cap->outputs = 1;
-        }
                 break;
+        }
 
         case DECODER_GET_STATUS:
         {
@@ -285,9 +241,9 @@ bt819_command (struct i2c_client *client,
 
                 status = bt819_read(client, 0x00);
                 res = 0;
-                if ((status & 0x80)) {
+                if ((status & 0x80))
                         res |= DECODER_STATUS_GOOD;
-                }
+
                 switch (decoder->norm) {
                 case VIDEO_MODE_NTSC:
                         res |= DECODER_STATUS_NTSC;
@@ -297,28 +253,25 @@ bt819_command (struct i2c_client *client,
                         break;
                 default:
                 case VIDEO_MODE_AUTO:
-                        if ((status & 0x10)) {
+                        if ((status & 0x10))
                                 res |= DECODER_STATUS_PAL;
-                        } else {
+                        else
                                 res |= DECODER_STATUS_NTSC;
-                        }
                         break;
                 }
                 res |= DECODER_STATUS_COLOR;
                 *iarg = res;
 
-                dprintk(1, KERN_INFO "%s: get status %x\n", I2C_NAME(client),
-                        *iarg);
-        }
+                v4l_dbg(1, debug, client, "get status %x\n", *iarg);
                 break;
+        }
 
         case DECODER_SET_NORM:
         {
                 int *iarg = arg;
                 struct timing *timing = NULL;
 
-                dprintk(1, KERN_INFO "%s: set norm %x\n", I2C_NAME(client),
-                        *iarg);
+                v4l_dbg(1, debug, client, "set norm %x\n", *iarg);
 
                 switch (*iarg) {
                 case VIDEO_MODE_NTSC:
@@ -327,7 +280,7 @@ bt819_command (struct i2c_client *client,
                         bt819_setbit(client, 0x01, 5, 0);
                         bt819_write(client, 0x18, 0x68);
                         bt819_write(client, 0x19, 0x5d);
-                        //bt819_setbit(client, 0x1a,  5, 1);
+                        /* bt819_setbit(client, 0x1a,  5, 1); */
                         timing = &timing_data[VIDEO_MODE_NTSC];
                         break;
                 case VIDEO_MODE_PAL:
@@ -336,7 +289,7 @@ bt819_command (struct i2c_client *client,
                         bt819_setbit(client, 0x01, 5, 1);
                         bt819_write(client, 0x18, 0x7f);
                         bt819_write(client, 0x19, 0x72);
-                        //bt819_setbit(client, 0x1a,  5, 0);
+                        /* bt819_setbit(client, 0x1a,  5, 0); */
                         timing = &timing_data[VIDEO_MODE_PAL];
                         break;
                 case VIDEO_MODE_AUTO:
@@ -344,10 +297,7 @@ bt819_command (struct i2c_client *client,
                         bt819_setbit(client, 0x01, 1, 0);
                         break;
                 default:
-                        dprintk(1,
-                                KERN_ERR
-                                "%s: unsupported norm %d\n",
-                                I2C_NAME(client), *iarg);
+                        v4l_dbg(1, debug, client, "unsupported norm %x\n", *iarg);
                         return -EINVAL;
                 }
 
@@ -366,19 +316,17 @@ bt819_command (struct i2c_client *client,
                 }
 
                 decoder->norm = *iarg;
-        }
                 break;
+        }
 
         case DECODER_SET_INPUT:
         {
                 int *iarg = arg;
 
-                dprintk(1, KERN_INFO "%s: set input %x\n", I2C_NAME(client),
-                        *iarg);
+                v4l_dbg(1, debug, client, "set input %x\n", *iarg);
 
-                if (*iarg < 0 || *iarg > 7) {
+                if (*iarg < 0 || *iarg > 7)
                         return -EINVAL;
-                }
 
                 if (decoder->input != *iarg) {
                         decoder->input = *iarg;
@@ -391,52 +339,42 @@ bt819_command (struct i2c_client *client,
                                 bt819_setbit(client, 0x1a, 1, 0);
                         }
                 }
-        }
                 break;
+        }
 
         case DECODER_SET_OUTPUT:
         {
                 int *iarg = arg;
 
-                dprintk(1, KERN_INFO "%s: set output %x\n", I2C_NAME(client),
-                        *iarg);
+                v4l_dbg(1, debug, client, "set output %x\n", *iarg);
 
                 /* not much choice of outputs */
-                if (*iarg != 0) {
+                if (*iarg != 0)
                         return -EINVAL;
-                }
-        }
                 break;
+        }
 
         case DECODER_ENABLE_OUTPUT:
         {
                 int *iarg = arg;
                 int enable = (*iarg != 0);
 
-                dprintk(1, KERN_INFO "%s: enable output %x\n",
-                        I2C_NAME(client), *iarg);
+                v4l_dbg(1, debug, client, "enable output %x\n", *iarg);
 
                 if (decoder->enable != enable) {
                         decoder->enable = enable;
-
-                        if (decoder->enable) {
-                                bt819_setbit(client, 0x16, 7, 0);
-                        } else {
-                                bt819_setbit(client, 0x16, 7, 1);
-                        }
+                        bt819_setbit(client, 0x16, 7, !enable);
                 }
-        }
                 break;
+        }
 
         case DECODER_SET_PICTURE:
         {
                 struct video_picture *pic = arg;
 
-                dprintk(1,
-                        KERN_INFO
-                        "%s: set picture brightness %d contrast %d colour %d\n",
-                        I2C_NAME(client), pic->brightness, pic->contrast,
-                        pic->colour);
+                v4l_dbg(1, debug, client,
+                        "set picture brightness %d contrast %d colour %d\n",
+                        pic->brightness, pic->contrast, pic->colour);
 
 
                 if (decoder->bright != pic->brightness) {
@@ -474,8 +412,8 @@ bt819_command (struct i2c_client *client,
                         bt819_write(client, 0x0f,
                                     128 - (decoder->hue >> 8));
                 }
-        }
                 break;
+        }
 
         default:
                 return -EINVAL;
@@ -486,55 +424,44 @@ bt819_command (struct i2c_client *client,
 
 /* ----------------------------------------------------------------------- */
 
-/*
- * Generic i2c probe
- * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
- */
-static unsigned short normal_i2c[] = {
-        I2C_BT819 >> 1,
-        I2C_CLIENT_END,
-};
-
-static unsigned short ignore = I2C_CLIENT_END;
-
-static struct i2c_client_address_data addr_data = {
-        .normal_i2c             = normal_i2c,
-        .probe                  = &ignore,
-        .ignore                 = &ignore,
-};
+static unsigned short normal_i2c[] = { 0x8a >> 1, I2C_CLIENT_END };
 
-static struct i2c_driver i2c_driver_bt819;
+I2C_CLIENT_INSMOD;
 
-static int
-bt819_detect_client (struct i2c_adapter *adapter,
-                     int                 address,
-                     int                 kind)
+static int bt819_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
-        int i, id;
+        int i, ver;
         struct bt819 *decoder;
-        struct i2c_client *client;
-
-        dprintk(1,
-                KERN_INFO
-                "bt819: detecting bt819 client on address 0x%x\n",
-                address << 1);
+        const char *name;
 
         /* Check if the adapter supports the needed features */
-        if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-                return 0;
+        if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+                return -ENODEV;
 
-        client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
-        if (!client)
-                return -ENOMEM;
-        client->addr = address;
-        client->adapter = adapter;
-        client->driver = &i2c_driver_bt819;
+        ver = bt819_read(client, 0x17);
+        switch (ver & 0xf0) {
+        case 0x70:
+                name = "bt819a";
+                break;
+        case 0x60:
+                name = "bt817a";
+                break;
+        case 0x20:
+                name = "bt815a";
+                break;
+        default:
+                v4l_dbg(1, debug, client,
+                        "unknown chip version 0x%02x\n", ver);
+                return -ENODEV;
+        }
+
+        v4l_info(client, "%s found @ 0x%x (%s)\n", name,
+                        client->addr << 1, client->adapter->name);
 
         decoder = kzalloc(sizeof(struct bt819), GFP_KERNEL);
-        if (decoder == NULL) {
-                kfree(client);
+        if (decoder == NULL)
                 return -ENOMEM;
-        }
         decoder->norm = VIDEO_MODE_NTSC;
         decoder->input = 0;
         decoder->enable = 1;
@@ -545,97 +472,33 @@ bt819_detect_client (struct i2c_adapter *adapter,
         decoder->initialized = 0;
         i2c_set_clientdata(client, decoder);
 
-        id = bt819_read(client, 0x17);
-        switch (id & 0xf0) {
-        case 0x70:
-                strlcpy(I2C_NAME(client), "bt819a", sizeof(I2C_NAME(client)));
-                break;
-        case 0x60:
-                strlcpy(I2C_NAME(client), "bt817a", sizeof(I2C_NAME(client)));
-                break;
-        case 0x20:
-                strlcpy(I2C_NAME(client), "bt815a", sizeof(I2C_NAME(client)));
-                break;
-        default:
-                dprintk(1,
-                        KERN_ERR
-                        "bt819: unknown chip version 0x%x (ver 0x%x)\n",
-                        id & 0xf0, id & 0x0f);
-                kfree(decoder);
-                kfree(client);
-                return 0;
-        }
-
-        i = i2c_attach_client(client);
-        if (i) {
-                kfree(client);
-                kfree(decoder);
-                return i;
-        }
-
         i = bt819_init(client);
-        if (i < 0) {
-                dprintk(1, KERN_ERR "%s_attach: init status %d\n",
-                        I2C_NAME(client), i);
-        } else {
-                dprintk(1,
-                        KERN_INFO
-                        "%s_attach: chip version 0x%x at address 0x%x\n",
-                        I2C_NAME(client), id & 0x0f,
-                        client->addr << 1);
-        }
-
+        if (i < 0)
+                v4l_dbg(1, debug, client, "init status %d\n", i);
         return 0;
 }
 
-static int
-bt819_attach_adapter (struct i2c_adapter *adapter)
-{
-        return i2c_probe(adapter, &addr_data, &bt819_detect_client);
-}
-
-static int
-bt819_detach_client (struct i2c_client *client)
+static int bt819_remove(struct i2c_client *client)
 {
-        struct bt819 *decoder = i2c_get_clientdata(client);
-        int err;
-
-        err = i2c_detach_client(client);
-        if (err) {
-                return err;
-        }
-
-        kfree(decoder);
-        kfree(client);
-
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
 /* ----------------------------------------------------------------------- */
 
-static struct i2c_driver i2c_driver_bt819 = {
-        .driver = {
-                .name = "bt819",
-        },
-
-        .id = I2C_DRIVERID_BT819,
+static const struct i2c_device_id bt819_id[] = {
+        { "bt819a", 0 },
+        { "bt817a", 0 },
+        { "bt815a", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, bt819_id);
 
-        .attach_adapter = bt819_attach_adapter,
-        .detach_client = bt819_detach_client,
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+        .name = "bt819",
+        .driverid = I2C_DRIVERID_BT819,
         .command = bt819_command,
+        .probe = bt819_probe,
+        .remove = bt819_remove,
+        .id_table = bt819_id,
 };
-
-static int __init
-bt819_init_module (void)
-{
-        return i2c_add_driver(&i2c_driver_bt819);
-}
-
-static void __exit
-bt819_exit (void)
-{
-        i2c_del_driver(&i2c_driver_bt819);
-}
-
-module_init(bt819_init_module);
-module_exit(bt819_exit);
diff --git a/drivers/media/video/bt856.c b/drivers/media/video/bt856.c
index ab2ce4d7b5de..4213867507f8 100644
--- a/drivers/media/video/bt856.c
+++ b/drivers/media/video/bt856.c
@@ -29,43 +29,24 @@
  */
 
 #include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/signal.h>
 #include <linux/types.h>
-#include <linux/i2c.h>
-#include <linux/video_encoder.h>
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
+#include <linux/ioctl.h>
 #include <asm/uaccess.h>
-
+#include <linux/i2c.h>
+#include <linux/i2c-id.h>
 #include <linux/videodev.h>
+#include <linux/video_encoder.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-i2c-drv-legacy.h>
 
 MODULE_DESCRIPTION("Brooktree-856A video encoder driver");
 MODULE_AUTHOR("Mike Bernson & Dave Perks");
 MODULE_LICENSE("GPL");
 
-
-#define I2C_NAME(s) (s)->name
-
-
 static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
-#define dprintk(num, format, args...) \
-        do { \
-                if (debug >= num) \
-                        printk(format, ##args); \
-        } while (0)
-
 /* ----------------------------------------------------------------------- */
 
 #define BT856_REG_OFFSET        0xDA
@@ -78,14 +59,9 @@ struct bt856 {
         int enable;
 };
 
-#define   I2C_BT856        0x88
-
 /* ----------------------------------------------------------------------- */
 
-static inline int
-bt856_write (struct i2c_client *client,
-             u8                 reg,
-             u8                 value)
+static inline int bt856_write(struct i2c_client *client, u8 reg, u8 value)
 {
         struct bt856 *encoder = i2c_get_clientdata(client);
 
@@ -93,46 +69,36 @@ bt856_write (struct i2c_client *client,
         return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static inline int
-bt856_setbit (struct i2c_client *client,
-              u8                 reg,
-              u8                 bit,
-              u8                 value)
+static inline int bt856_setbit(struct i2c_client *client, u8 reg, u8 bit, u8 value)
 {
         struct bt856 *encoder = i2c_get_clientdata(client);
 
         return bt856_write(client, reg,
-                           (encoder->
-                            reg[reg - BT856_REG_OFFSET] & ~(1 << bit)) |
-                            (value ? (1 << bit) : 0));
+                (encoder->reg[reg - BT856_REG_OFFSET] & ~(1 << bit)) |
+                                (value ? (1 << bit) : 0));
 }
 
-static void
-bt856_dump (struct i2c_client *client)
+static void bt856_dump(struct i2c_client *client)
 {
         int i;
         struct bt856 *encoder = i2c_get_clientdata(client);
 
-        printk(KERN_INFO "%s: register dump:", I2C_NAME(client));
+        v4l_info(client, "register dump:\n");
         for (i = 0; i < BT856_NR_REG; i += 2)
-                printk(" %02x", encoder->reg[i]);
-        printk("\n");
+                printk(KERN_CONT " %02x", encoder->reg[i]);
+        printk(KERN_CONT "\n");
 }
 
 /* ----------------------------------------------------------------------- */
 
-static int
-bt856_command (struct i2c_client *client,
-               unsigned int       cmd,
-               void              *arg)
+static int bt856_command(struct i2c_client *client, unsigned cmd, void *arg)
 {
         struct bt856 *encoder = i2c_get_clientdata(client);
 
         switch (cmd) {
-
         case 0:
                 /* This is just for testing!!! */
-                dprintk(1, KERN_INFO "bt856: init\n");
+                v4l_dbg(1, debug, client, "init\n");
                 bt856_write(client, 0xdc, 0x18);
                 bt856_write(client, 0xda, 0);
                 bt856_write(client, 0xde, 0);
@@ -142,7 +108,6 @@ bt856_command (struct i2c_client *client,
                 bt856_setbit(client, 0xdc, 4, 1);
 
                 switch (encoder->norm) {
-
                 case VIDEO_MODE_NTSC:
                         bt856_setbit(client, 0xdc, 2, 0);
                         break;
@@ -163,26 +128,23 @@ bt856_command (struct i2c_client *client,
         {
                 struct video_encoder_capability *cap = arg;
 
-                dprintk(1, KERN_INFO "%s: get capabilities\n",
-                        I2C_NAME(client));
+                v4l_dbg(1, debug, client, "get capabilities\n");
 
                 cap->flags = VIDEO_ENCODER_PAL |
                              VIDEO_ENCODER_NTSC |
                              VIDEO_ENCODER_CCIR;
                 cap->inputs = 2;
                 cap->outputs = 1;
-        }
                 break;
+        }
 
         case ENCODER_SET_NORM:
         {
                 int *iarg = arg;
 
-                dprintk(1, KERN_INFO "%s: set norm %d\n", I2C_NAME(client),
-                        *iarg);
+                v4l_dbg(1, debug, client, "set norm %d\n", *iarg);
 
                 switch (*iarg) {
-
                 case VIDEO_MODE_NTSC:
                         bt856_setbit(client, 0xdc, 2, 0);
                         break;
@@ -195,27 +157,23 @@ bt856_command (struct i2c_client *client,
 
                 default:
                         return -EINVAL;
-
                 }
                 encoder->norm = *iarg;
                 if (debug != 0)
                         bt856_dump(client);
-        }
                 break;
+        }
 
         case ENCODER_SET_INPUT:
         {
                 int *iarg = arg;
 
-                dprintk(1, KERN_INFO "%s: set input %d\n", I2C_NAME(client),
-                        *iarg);
+                v4l_dbg(1, debug, client, "set input %d\n", *iarg);
 
                 /* We only have video bus.
                  * iarg = 0: input is from bt819
                  * iarg = 1: input is from ZR36060 */
-
                 switch (*iarg) {
-
                 case 0:
                         bt856_setbit(client, 0xde, 4, 0);
                         bt856_setbit(client, 0xde, 3, 1);
@@ -234,27 +192,24 @@ bt856_command (struct i2c_client *client,
                         break;
                 default:
                         return -EINVAL;
-
                 }
 
                 if (debug != 0)
                         bt856_dump(client);
-        }
                 break;
+        }
 
         case ENCODER_SET_OUTPUT:
         {
                 int *iarg = arg;
 
-                dprintk(1, KERN_INFO "%s: set output %d\n", I2C_NAME(client),
-                        *iarg);
+                v4l_dbg(1, debug, client, "set output %d\n", *iarg);
 
                 /* not much choice of outputs */
-                if (*iarg != 0) {
+                if (*iarg != 0)
                         return -EINVAL;
-                }
-        }
                 break;
+        }
 
         case ENCODER_ENABLE_OUTPUT:
         {
@@ -262,10 +217,9 @@ bt856_command (struct i2c_client *client,
 
                 encoder->enable = !!*iarg;
 
-                dprintk(1, KERN_INFO "%s: enable output %d\n",
-                        I2C_NAME(client), encoder->enable);
-        }
+                v4l_dbg(1, debug, client, "enable output %d\n", encoder->enable);
                 break;
+        }
 
         default:
                 return -EINVAL;
@@ -276,64 +230,29 @@ bt856_command (struct i2c_client *client,
 
 /* ----------------------------------------------------------------------- */
 
-/*
- * Generic i2c probe
- * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
- */
-static unsigned short normal_i2c[] = { I2C_BT856 >> 1, I2C_CLIENT_END };
-
-static unsigned short ignore = I2C_CLIENT_END;
-
-static struct i2c_client_address_data addr_data = {
-        .normal_i2c             = normal_i2c,
-        .probe                  = &ignore,
-        .ignore                 = &ignore,
-};
+static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END };
 
-static struct i2c_driver i2c_driver_bt856;
+I2C_CLIENT_INSMOD;
 
-static int
-bt856_detect_client (struct i2c_adapter *adapter,
-                     int                 address,
-                     int                 kind)
+static int bt856_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
-        int i;
-        struct i2c_client *client;
         struct bt856 *encoder;
 
-        dprintk(1,
-                KERN_INFO
-                "bt856.c: detecting bt856 client on address 0x%x\n",
-                address << 1);
-
         /* Check if the adapter supports the needed features */
-        if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-                return 0;
+        if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+                return -ENODEV;
 
-        client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
-        if (!client)
-                return -ENOMEM;
-        client->addr = address;
-        client->adapter = adapter;
-        client->driver = &i2c_driver_bt856;
-        strlcpy(I2C_NAME(client), "bt856", sizeof(I2C_NAME(client)));
+        v4l_info(client, "chip found @ 0x%x (%s)\n",
+                        client->addr << 1, client->adapter->name);
 
         encoder = kzalloc(sizeof(struct bt856), GFP_KERNEL);
-        if (encoder == NULL) {
-                kfree(client);
+        if (encoder == NULL)
                 return -ENOMEM;
-        }
         encoder->norm = VIDEO_MODE_NTSC;
         encoder->enable = 1;
         i2c_set_clientdata(client, encoder);
 
-        i = i2c_attach_client(client);
-        if (i) {
-                kfree(client);
-                kfree(encoder);
-                return i;
-        }
-
         bt856_write(client, 0xdc, 0x18);
         bt856_write(client, 0xda, 0);
         bt856_write(client, 0xde, 0);
@@ -359,65 +278,26 @@ bt856_detect_client (struct i2c_adapter *adapter,
 
         if (debug != 0)
                 bt856_dump(client);
-
-        dprintk(1, KERN_INFO "%s_attach: at address 0x%x\n", I2C_NAME(client),
-                client->addr << 1);
-
         return 0;
 }
 
-static int
-bt856_attach_adapter (struct i2c_adapter *adapter)
+static int bt856_remove(struct i2c_client *client)
 {
-        dprintk(1,
-                KERN_INFO
-                "bt856.c: starting probe for adapter %s (0x%x)\n",
-                I2C_NAME(adapter), adapter->id);
-        return i2c_probe(adapter, &addr_data, &bt856_detect_client);
-}
-
-static int
-bt856_detach_client (struct i2c_client *client)
-{
-        struct bt856 *encoder = i2c_get_clientdata(client);
-        int err;
-
-        err = i2c_detach_client(client);
-        if (err) {
-                return err;
-        }
-
-        kfree(encoder);
-        kfree(client);
-
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
-/* ----------------------------------------------------------------------- */
-
-static struct i2c_driver i2c_driver_bt856 = {
-        .driver = {
-                .name = "bt856",
-        },
-
-        .id = I2C_DRIVERID_BT856,
+static const struct i2c_device_id bt856_id[] = {
+        { "bt856", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, bt856_id);
 
-        .attach_adapter = bt856_attach_adapter,
-        .detach_client = bt856_detach_client,
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+        .name = "bt856",
+        .driverid = I2C_DRIVERID_BT856,
         .command = bt856_command,
+        .probe = bt856_probe,
+        .remove = bt856_remove,
+        .id_table = bt856_id,
 };
-
-static int __init
-bt856_init (void)
-{
-        return i2c_add_driver(&i2c_driver_bt856);
-}
-
-static void __exit
-bt856_exit (void)
-{
-        i2c_del_driver(&i2c_driver_bt856);
-}
-
-module_init(bt856_init);
-module_exit(bt856_exit);
diff --git a/drivers/media/video/bt866.c b/drivers/media/video/bt866.c
index 96b415576f0d..596f9e2376be 100644
--- a/drivers/media/video/bt866.c
+++ b/drivers/media/video/bt866.c
@@ -29,42 +29,28 @@
 */
 
 #include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/signal.h>
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
-#include <linux/sched.h>
 #include <linux/types.h>
+#include <linux/ioctl.h>
+#include <asm/uaccess.h>
 #include <linux/i2c.h>
-
+#include <linux/i2c-id.h>
 #include <linux/videodev.h>
-#include <asm/uaccess.h>
-
 #include <linux/video_encoder.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-i2c-drv-legacy.h>
 
+MODULE_DESCRIPTION("Brooktree-866 video encoder driver");
+MODULE_AUTHOR("Mike Bernson & Dave Perks");
 MODULE_LICENSE("GPL");
 
-#define BT866_DEVNAME   "bt866"
-#define I2C_BT866       0x88
-
-MODULE_LICENSE("GPL");
-
-#define DEBUG(x)                /* Debug driver */
+static int debug;
+module_param(debug, int, 0);
+MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
 /* ----------------------------------------------------------------------- */
 
 struct bt866 {
-        struct i2c_client *i2c;
-        int addr;
-        unsigned char reg[256];
+        u8 reg[256];
 
         int norm;
         int enable;
@@ -74,20 +60,45 @@ struct bt866 {
         int sat;
 };
 
-static int bt866_write(struct bt866 *dev,
-                        unsigned char subaddr, unsigned char data);
+static int bt866_write(struct i2c_client *client, u8 subaddr, u8 data)
+{
+        struct bt866 *encoder = i2c_get_clientdata(client);
+        u8 buffer[2];
+        int err;
+
+        buffer[0] = subaddr;
+        buffer[1] = data;
+
+        encoder->reg[subaddr] = data;
+
+        v4l_dbg(1, debug, client, "write 0x%02x = 0x%02x\n", subaddr, data);
+
+        for (err = 0; err < 3;) {
+                if (i2c_master_send(client, buffer, 2) == 2)
+                        break;
+                err++;
+                v4l_warn(client, "error #%d writing to 0x%02x\n",
+                                err, subaddr);
+                schedule_timeout_interruptible(msecs_to_jiffies(100));
+        }
+        if (err == 3) {
+                v4l_warn(client, "giving up\n");
+                return -1;
+        }
+
+        return 0;
+}
 
-static int bt866_do_command(struct bt866 *encoder,
-                        unsigned int cmd, void *arg)
+static int bt866_command(struct i2c_client *client, unsigned cmd, void *arg)
 {
+        struct bt866 *encoder = i2c_get_clientdata(client);
+
         switch (cmd) {
         case ENCODER_GET_CAPABILITIES:
         {
                 struct video_encoder_capability *cap = arg;
 
-                DEBUG(printk
-                      (KERN_INFO "%s: get capabilities\n",
-                       encoder->i2c->name));
+                v4l_dbg(1, debug, client, "get capabilities\n");
 
                 cap->flags
                         = VIDEO_ENCODER_PAL
@@ -95,18 +106,16 @@ static int bt866_do_command(struct bt866 *encoder,
                         | VIDEO_ENCODER_CCIR;
                 cap->inputs = 2;
                 cap->outputs = 1;
+                break;
         }
-        break;
 
         case ENCODER_SET_NORM:
         {
                 int *iarg = arg;
 
-                DEBUG(printk(KERN_INFO "%s: set norm %d\n",
-                             encoder->i2c->name, *iarg));
+                v4l_dbg(1, debug, client, "set norm %d\n", *iarg);
 
                 switch (*iarg) {
-
                 case VIDEO_MODE_NTSC:
                         break;
 
@@ -115,11 +124,10 @@ static int bt866_do_command(struct bt866 *encoder,
 
                 default:
                         return -EINVAL;
-
                 }
                 encoder->norm = *iarg;
+                break;
         }
-        break;
 
         case ENCODER_SET_INPUT:
         {
@@ -155,7 +163,7 @@ static int bt866_do_command(struct bt866 *encoder,
                 u8 val;
 
                 for (i = 0; i < ARRAY_SIZE(init) / 2; i += 2)
-                        bt866_write(encoder, init[i], init[i+1]);
+                        bt866_write(client, init[i], init[i+1]);
 
                 val = encoder->reg[0xdc];
 
@@ -164,17 +172,16 @@ static int bt866_do_command(struct bt866 *encoder,
                 else
                         val &= ~0x40; /* !CBSWAP */
 
-                bt866_write(encoder, 0xdc, val);
+                bt866_write(client, 0xdc, val);
 
                 val = encoder->reg[0xcc];
                 if (*iarg == 2)
                         val |= 0x01; /* OSDBAR */
                 else
                         val &= ~0x01; /* !OSDBAR */
-                bt866_write(encoder, 0xcc, val);
+                bt866_write(client, 0xcc, val);
 
-                DEBUG(printk(KERN_INFO "%s: set input %d\n",
-                             encoder->i2c->name, *iarg));
+                v4l_dbg(1, debug, client, "set input %d\n", *iarg);
 
                 switch (*iarg) {
                 case 0:
@@ -183,48 +190,44 @@ static int bt866_do_command(struct bt866 *encoder,
                         break;
                 default:
                         return -EINVAL;
-
                 }
+                break;
         }
-        break;
 
         case ENCODER_SET_OUTPUT:
         {
                 int *iarg = arg;
 
-                DEBUG(printk(KERN_INFO "%s: set output %d\n",
-                             encoder->i2c->name, *iarg));
+                v4l_dbg(1, debug, client, "set output %d\n", *iarg);
 
                 /* not much choice of outputs */
                 if (*iarg != 0)
                         return -EINVAL;
+                break;
         }
-        break;
 
         case ENCODER_ENABLE_OUTPUT:
         {
                 int *iarg = arg;
                 encoder->enable = !!*iarg;
 
-                DEBUG(printk
-                      (KERN_INFO "%s: enable output %d\n",
-                       encoder->i2c->name, encoder->enable));
+                v4l_dbg(1, debug, client, "enable output %d\n", encoder->enable);
+                break;
         }
-        break;
 
         case 4711:
         {
                 int *iarg = arg;
                 __u8 val;
 
-                printk("bt866: square = %d\n", *iarg);
+                v4l_dbg(1, debug, client, "square %d\n", *iarg);
 
                 val = encoder->reg[0xdc];
                 if (*iarg)
                         val |= 1; /* SQUARE */
                 else
                         val &= ~1; /* !SQUARE */
-                bt866_write(encoder, 0xdc, val);
+                bt866_write(client, 0xdc, val);
                 break;
         }
 
@@ -235,141 +238,49 @@ static int bt866_do_command(struct bt866 *encoder,
         return 0;
 }
 
-static int bt866_write(struct bt866 *encoder,
-                        unsigned char subaddr, unsigned char data)
-{
-        unsigned char buffer[2];
-        int err;
+static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END };
 
-        buffer[0] = subaddr;
-        buffer[1] = data;
-
-        encoder->reg[subaddr] = data;
+I2C_CLIENT_INSMOD;
 
-        DEBUG(printk
-              ("%s: write 0x%02X = 0x%02X\n",
-               encoder->i2c->name, subaddr, data));
-
-        for (err = 0; err < 3;) {
-                if (i2c_master_send(encoder->i2c, buffer, 2) == 2)
-                        break;
-                err++;
-                printk(KERN_WARNING "%s: I/O error #%d "
-                       "(write 0x%02x/0x%02x)\n",
-                       encoder->i2c->name, err, encoder->addr, subaddr);
-                schedule_timeout_interruptible(msecs_to_jiffies(100));
-        }
-        if (err == 3) {
-                printk(KERN_WARNING "%s: giving up\n",
-                       encoder->i2c->name);
-                return -1;
-        }
-
-        return 0;
-}
-
-static int bt866_attach(struct i2c_adapter *adapter);
-static int bt866_detach(struct i2c_client *client);
-static int bt866_command(struct i2c_client *client,
-                         unsigned int cmd, void *arg);
-
-
-/* Addresses to scan */
-static unsigned short normal_i2c[]      = {I2C_BT866>>1, I2C_CLIENT_END};
-static unsigned short probe[2]          = {I2C_CLIENT_END, I2C_CLIENT_END};
-static unsigned short ignore[2]         = {I2C_CLIENT_END, I2C_CLIENT_END};
-
-static struct i2c_client_address_data addr_data = {
-        normal_i2c,
-        probe,
-        ignore,
-};
-
-static struct i2c_driver i2c_driver_bt866 = {
-        .driver.name = BT866_DEVNAME,
-        .id = I2C_DRIVERID_BT866,
-        .attach_adapter = bt866_attach,
-        .detach_client = bt866_detach,
-        .command = bt866_command
-};
-
-
-static struct i2c_client bt866_client_tmpl =
-{
-        .name = "(nil)",
-        .addr = 0,
-        .adapter = NULL,
-        .driver = &i2c_driver_bt866,
-};
-
-static int bt866_found_proc(struct i2c_adapter *adapter,
-                            int addr, int kind)
+static int bt866_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
         struct bt866 *encoder;
-        struct i2c_client *client;
 
-        client = kzalloc(sizeof(*client), GFP_KERNEL);
-        if (client == NULL)
-                return -ENOMEM;
-        memcpy(client, &bt866_client_tmpl, sizeof(*client));
+        v4l_info(client, "chip found @ 0x%x (%s)\n",
+                        client->addr << 1, client->adapter->name);
 
         encoder = kzalloc(sizeof(*encoder), GFP_KERNEL);
-        if (encoder == NULL) {
-                kfree(client);
+        if (encoder == NULL)
                 return -ENOMEM;
-        }
 
         i2c_set_clientdata(client, encoder);
-        client->adapter = adapter;
-        client->addr = addr;
-        sprintf(client->name, "%s-%02x", BT866_DEVNAME, adapter->id);
-
-        encoder->i2c = client;
-        encoder->addr = addr;
-        //encoder->encoder_type = ENCODER_TYPE_UNKNOWN;
-
-        /* initialize */
-
-        i2c_attach_client(client);
-
-        return 0;
-}
-
-static int bt866_attach(struct i2c_adapter *adapter)
-{
-        if (adapter->id == I2C_HW_B_ZR36067)
-                return i2c_probe(adapter, &addr_data, bt866_found_proc);
-        return 0;
-}
-
-static int bt866_detach(struct i2c_client *client)
-{
-        struct bt866 *encoder = i2c_get_clientdata(client);
-
-        i2c_detach_client(client);
-        kfree(encoder);
-        kfree(client);
-
         return 0;
 }
 
-static int bt866_command(struct i2c_client *client,
-                         unsigned int cmd, void *arg)
+static int bt866_remove(struct i2c_client *client)
 {
-        struct bt866 *encoder = i2c_get_clientdata(client);
-        return bt866_do_command(encoder, cmd, arg);
-}
-
-static int __devinit bt866_init(void)
-{
-        i2c_add_driver(&i2c_driver_bt866);
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
-static void __devexit bt866_exit(void)
+static int bt866_legacy_probe(struct i2c_adapter *adapter)
 {
-        i2c_del_driver(&i2c_driver_bt866);
+        return adapter->id == I2C_HW_B_ZR36067;
 }
 
-module_init(bt866_init);
-module_exit(bt866_exit);
+static const struct i2c_device_id bt866_id[] = {
+        { "bt866", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, bt866_id);
+
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+        .name = "bt866",
+        .driverid = I2C_DRIVERID_BT866,
+        .command = bt866_command,
+        .probe = bt866_probe,
+        .remove = bt866_remove,
+        .legacy_probe = bt866_legacy_probe,
+        .id_table = bt866_id,
+};
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index 2cda15f829fd..dac5ccc9ba72 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -39,16 +39,16 @@ struct cx23885_board cx23885_boards[] = {
                 .input          = {{
                         .type   = CX23885_VMUX_COMPOSITE1,
                         .vmux   = 0,
-                },{
+                }, {
                         .type   = CX23885_VMUX_COMPOSITE2,
                         .vmux   = 1,
-                },{
+                }, {
                         .type   = CX23885_VMUX_COMPOSITE3,
                         .vmux   = 2,
-                },{
+                }, {
                         .type   = CX23885_VMUX_COMPOSITE4,
                         .vmux   = 3,
-                }},
+                } },
         },
         [CX23885_BOARD_HAUPPAUGE_HVR1800lp] = {
                 .name           = "Hauppauge WinTV-HVR1800lp",
@@ -57,19 +57,19 @@ struct cx23885_board cx23885_boards[] = {
                         .type   = CX23885_VMUX_TELEVISION,
                         .vmux   = 0,
                         .gpio0  = 0xff00,
-                },{
+                }, {
                         .type   = CX23885_VMUX_DEBUG,
                         .vmux   = 0,
                         .gpio0  = 0xff01,
-                },{
+                }, {
                         .type   = CX23885_VMUX_COMPOSITE1,
                         .vmux   = 1,
                         .gpio0  = 0xff02,
-                },{
+                }, {
                         .type   = CX23885_VMUX_SVIDEO,
                         .vmux   = 2,
                         .gpio0  = 0xff02,
-                }},
+                } },
         },
         [CX23885_BOARD_HAUPPAUGE_HVR1800] = {
                 .name           = "Hauppauge WinTV-HVR1800",
@@ -84,20 +84,20 @@ struct cx23885_board cx23885_boards[] = {
                                         CX25840_VIN5_CH2 |
                                         CX25840_VIN2_CH1,
                         .gpio0  = 0,
-                },{
+                }, {
                         .type   = CX23885_VMUX_COMPOSITE1,
                         .vmux   =       CX25840_VIN7_CH3 |
                                         CX25840_VIN4_CH2 |
                                         CX25840_VIN6_CH1,
                         .gpio0  = 0,
-                },{
+                }, {
                         .type   = CX23885_VMUX_SVIDEO,
                         .vmux   =       CX25840_VIN7_CH3 |
                                         CX25840_VIN4_CH2 |
                                         CX25840_VIN8_CH1 |
                                         CX25840_SVIDEO_ON,
                         .gpio0  = 0,
-                }},
+                } },
         },
         [CX23885_BOARD_HAUPPAUGE_HVR1250] = {
                 .name           = "Hauppauge WinTV-HVR1250",
@@ -106,19 +106,19 @@ struct cx23885_board cx23885_boards[] = {
                         .type   = CX23885_VMUX_TELEVISION,
                         .vmux   = 0,
                         .gpio0  = 0xff00,
-                },{
+                }, {
                         .type   = CX23885_VMUX_DEBUG,
                         .vmux   = 0,
                         .gpio0  = 0xff01,
-                },{
+                }, {
                         .type   = CX23885_VMUX_COMPOSITE1,
                         .vmux   = 1,
                         .gpio0  = 0xff02,
-                },{
+                }, {
                         .type   = CX23885_VMUX_SVIDEO,
                         .vmux   = 2,
                         .gpio0  = 0xff02,
-                }},
+                } },
         },
         [CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP] = {
                 .name           = "DViCO FusionHDTV5 Express",
@@ -169,43 +169,43 @@ struct cx23885_subid cx23885_subids[] = {
                 .subvendor = 0x0070,
                 .subdevice = 0x3400,
                 .card      = CX23885_BOARD_UNKNOWN,
-        },{
+        }, {
                 .subvendor = 0x0070,
                 .subdevice = 0x7600,
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1800lp,
-        },{
+        }, {
                 .subvendor = 0x0070,
                 .subdevice = 0x7800,
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1800,
-        },{
+        }, {
                 .subvendor = 0x0070,
                 .subdevice = 0x7801,
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1800,
-        },{
+        }, {
                 .subvendor = 0x0070,
                 .subdevice = 0x7809,
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1800,
-        },{
+        }, {
                 .subvendor = 0x0070,
                 .subdevice = 0x7911,
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1250,
-        },{
+        }, {
                 .subvendor = 0x18ac,
                 .subdevice = 0xd500,
                 .card      = CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP,
-        },{
+        }, {
                 .subvendor = 0x0070,
                 .subdevice = 0x7790,
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
-        },{
+        }, {
                 .subvendor = 0x0070,
                 .subdevice = 0x7797,
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1500Q,
-        },{
+        }, {
                 .subvendor = 0x0070,
                 .subdevice = 0x7710,
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1500,
-        },{
+        }, {
                 .subvendor = 0x0070,
                 .subdevice = 0x7717,
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1500,
@@ -225,11 +225,11 @@ struct cx23885_subid cx23885_subids[] = {
                 .subvendor = 0x0070,
                 .subdevice = 0x8010,
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1400,
-        },{
+        }, {
                 .subvendor = 0x18ac,
                 .subdevice = 0xd618,
                 .card      = CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP,
-        },{
+        }, {
                 .subvendor = 0x18ac,
                 .subdevice = 0xdb78,
                 .card      = CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP,
@@ -247,23 +247,25 @@ void cx23885_card_list(struct cx23885_dev *dev)
 
         if (0 == dev->pci->subsystem_vendor &&
             0 == dev->pci->subsystem_device) {
-                printk("%s: Your board has no valid PCIe Subsystem ID and thus can't\n"
-                       "%s: be autodetected.  Please pass card=<n> insmod option to\n"
-                       "%s: workaround that.  Redirect complaints to the vendor of\n"
-                       "%s: the TV card.  Best regards,\n"
+                printk(KERN_INFO
+                        "%s: Board has no valid PCIe Subsystem ID and can't\n"
+                       "%s: be autodetected. Pass card=<n> insmod option\n"
+                       "%s: to workaround that. Redirect complaints to the\n"
+                       "%s: vendor of the TV card.  Best regards,\n"
                        "%s:         -- tux\n",
                        dev->name, dev->name, dev->name, dev->name, dev->name);
         } else {
-                printk("%s: Your board isn't known (yet) to the driver.  You can\n"
-                       "%s: try to pick one of the existing card configs via\n"
+                printk(KERN_INFO
+                        "%s: Your board isn't known (yet) to the driver.\n"
+                       "%s: Try to pick one of the existing card configs via\n"
                        "%s: card=<n> insmod option.  Updating to the latest\n"
                        "%s: version might help as well.\n",
                        dev->name, dev->name, dev->name, dev->name);
         }
-        printk("%s: Here is a list of valid choices for the card=<n> insmod option:\n",
+        printk(KERN_INFO "%s: Here is a list of valid choices for the card=<n> insmod option:\n",
                dev->name);
         for (i = 0; i < cx23885_bcount; i++)
-                printk("%s:    card=%d -> %s\n",
+                printk(KERN_INFO "%s:    card=%d -> %s\n",
                        dev->name, i, cx23885_boards[i].name);
 }
 
@@ -271,11 +273,11 @@ static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
 {
         struct tveeprom tv;
 
-        tveeprom_hauppauge_analog(&dev->i2c_bus[0].i2c_client, &tv, eeprom_data);
+        tveeprom_hauppauge_analog(&dev->i2c_bus[0].i2c_client, &tv,
+                eeprom_data);
 
         /* Make sure we support the board model */
-        switch (tv.model)
-        {
+        switch (tv.model) {
         case 71009:
                 /* WinTV-HVR1200 (PCIe, Retail, full height)
                  * DVB-T and basic analog */
@@ -303,21 +305,51 @@ static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
         case 71999:
                 /* WinTV-HVR1200 (PCIe, OEM, full height)
                  * DVB-T and basic analog */
-        case 76601: /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual channel ATSC and MPEG2 HW Encoder */
-        case 77001: /* WinTV-HVR1500 (Express Card, OEM, No IR, ATSC and Basic analog */
-        case 77011: /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC and Basic analog */
-        case 77041: /* WinTV-HVR1500Q (Express Card, OEM, No IR, ATSC/QAM and Basic analog */
-        case 77051: /* WinTV-HVR1500Q (Express Card, Retail, No IR, ATSC/QAM and Basic analog */
-        case 78011: /* WinTV-HVR1800 (PCIe, Retail, 3.5mm in, IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
-        case 78501: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, Dual channel ATSC and MPEG2 HW Encoder */
-        case 78521: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM, Dual channel ATSC and MPEG2 HW Encoder */
-        case 78531: /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
-        case 78631: /* WinTV-HVR1800 (PCIe, OEM, No IR, No FM, Dual channel ATSC and MPEG2 HW Encoder */
-        case 79001: /* WinTV-HVR1250 (PCIe, Retail, IR, full height, ATSC and Basic analog */
-        case 79101: /* WinTV-HVR1250 (PCIe, Retail, IR, half height, ATSC and Basic analog */
-        case 79561: /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, ATSC and Basic analog */
-        case 79571: /* WinTV-HVR1250 (PCIe, OEM, No IR, full height, ATSC and Basic analog */
-        case 79671: /* WinTV-HVR1250 (PCIe, OEM, No IR, half height, ATSC and Basic analog */
+        case 76601:
+                /* WinTV-HVR1800lp (PCIe, Retail, No IR, Dual
+                        channel ATSC and MPEG2 HW Encoder */
+        case 77001:
+                /* WinTV-HVR1500 (Express Card, OEM, No IR, ATSC
+                        and Basic analog */
+        case 77011:
+                /* WinTV-HVR1500 (Express Card, Retail, No IR, ATSC
+                        and Basic analog */
+        case 77041:
+                /* WinTV-HVR1500Q (Express Card, OEM, No IR, ATSC/QAM
+                        and Basic analog */
+        case 77051:
+                /* WinTV-HVR1500Q (Express Card, Retail, No IR, ATSC/QAM
+                        and Basic analog */
+        case 78011:
+                /* WinTV-HVR1800 (PCIe, Retail, 3.5mm in, IR, No FM,
+                        Dual channel ATSC and MPEG2 HW Encoder */
+        case 78501:
+                /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM,
+                        Dual channel ATSC and MPEG2 HW Encoder */
+        case 78521:
+                /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, FM,
+                        Dual channel ATSC and MPEG2 HW Encoder */
+        case 78531:
+                /* WinTV-HVR1800 (PCIe, OEM, RCA in, No IR, No FM,
+                        Dual channel ATSC and MPEG2 HW Encoder */
+        case 78631:
+                /* WinTV-HVR1800 (PCIe, OEM, No IR, No FM,
+                        Dual channel ATSC and MPEG2 HW Encoder */
+        case 79001:
+                /* WinTV-HVR1250 (PCIe, Retail, IR, full height,
+                        ATSC and Basic analog */
+        case 79101:
+                /* WinTV-HVR1250 (PCIe, Retail, IR, half height,
+                        ATSC and Basic analog */
+        case 79561:
+                /* WinTV-HVR1250 (PCIe, OEM, No IR, half height,
+                        ATSC and Basic analog */
+        case 79571:
+                /* WinTV-HVR1250 (PCIe, OEM, No IR, full height,
+                 ATSC and Basic analog */
+        case 79671:
+                /* WinTV-HVR1250 (PCIe, OEM, No IR, half height,
+                        ATSC and Basic analog */
         case 80019:
                 /* WinTV-HVR1400 (Express Card, Retail, IR,
                  * DVB-T and Basic analog */
@@ -329,7 +361,8 @@ static void hauppauge_eeprom(struct cx23885_dev *dev, u8 *eeprom_data)
                  * DVB-T and MPEG2 HW Encoder */
                 break;
         default:
-                printk("%s: warning: unknown hauppauge model #%d\n", dev->name, tv.model);
+                printk(KERN_WARNING "%s: warning: unknown hauppauge model #%d\n",
+                        dev->name, tv.model);
                 break;
         }
 
@@ -352,7 +385,7 @@ int cx23885_tuner_callback(void *priv, int component, int command, int arg)
                 return -EINVAL;
         }
 
-        switch(dev->board) {
+        switch (dev->board) {
         case CX23885_BOARD_HAUPPAUGE_HVR1400:
         case CX23885_BOARD_HAUPPAUGE_HVR1500:
         case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
@@ -383,7 +416,7 @@ int cx23885_tuner_callback(void *priv, int component, int command, int arg)
 
 void cx23885_gpio_setup(struct cx23885_dev *dev)
 {
-        switch(dev->board) {
+        switch (dev->board) {
         case CX23885_BOARD_HAUPPAUGE_HVR1250:
                 /* GPIO-0 cx24227 demodulator reset */
                 cx_set(GP0_IO, 0x00010001); /* Bring the part out of reset */
@@ -617,10 +650,3 @@ void cx23885_card_setup(struct cx23885_dev *dev)
 }
 
 /* ------------------------------------------------------------------ */
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
- */
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index beb3e61669a3..8f6fb2add7de 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -37,12 +37,12 @@ MODULE_AUTHOR("Steven Toth <stoth@linuxtv.org>");
 MODULE_LICENSE("GPL");
 
 static unsigned int debug;
-module_param(debug,int,0644);
-MODULE_PARM_DESC(debug,"enable debug messages");
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable debug messages");
 
 static unsigned int card[]  = {[0 ... (CX23885_MAXBOARDS - 1)] = UNSET };
 module_param_array(card,  int, NULL, 0444);
-MODULE_PARM_DESC(card,"card type");
+MODULE_PARM_DESC(card, "card type");
 
 #define dprintk(level, fmt, arg...)\
         do { if (debug >= level)\
@@ -364,13 +364,12 @@ void cx23885_wakeup(struct cx23885_tsport *port,
                 list_del(&buf->vb.queue);
                 wake_up(&buf->vb.done);
         }
-        if (list_empty(&q->active)) {
+        if (list_empty(&q->active))
                 del_timer(&q->timeout);
-        } else {
+        else
                 mod_timer(&q->timeout, jiffies + BUFFER_TIMEOUT);
-        }
         if (bc != 1)
-                printk("%s: %d buffers handled (should be 1)\n",
+                printk(KERN_WARNING "%s: %d buffers handled (should be 1)\n",
                        __func__, bc);
 }
 
@@ -381,8 +380,7 @@ int cx23885_sram_channel_setup(struct cx23885_dev *dev,
         unsigned int i, lines;
         u32 cdt;
 
-        if (ch->cmds_start == 0)
-        {
+        if (ch->cmds_start == 0) {
                 dprintk(1, "%s() Erasing channel [%s]\n", __func__,
                         ch->name);
                 cx_write(ch->ptr1_reg, 0);
@@ -418,15 +416,15 @@ int cx23885_sram_channel_setup(struct cx23885_dev *dev,
 
         /* write CMDS */
         if (ch->jumponly)
-                cx_write(ch->cmds_start +  0, 8);
+                cx_write(ch->cmds_start + 0, 8);
         else
-                cx_write(ch->cmds_start +  0, risc);
+                cx_write(ch->cmds_start + 0, risc);
         cx_write(ch->cmds_start +  4, 0); /* 64 bits 63-32 */
         cx_write(ch->cmds_start +  8, cdt);
         cx_write(ch->cmds_start + 12, (lines*16) >> 3);
         cx_write(ch->cmds_start + 16, ch->ctrl_start);
         if (ch->jumponly)
-                cx_write(ch->cmds_start + 20, 0x80000000 | (64 >> 2) );
+                cx_write(ch->cmds_start + 20, 0x80000000 | (64 >> 2));
         else
                 cx_write(ch->cmds_start + 20, 64 >> 2);
         for (i = 24; i < 80; i += 4)
@@ -436,9 +434,9 @@ int cx23885_sram_channel_setup(struct cx23885_dev *dev,
         cx_write(ch->ptr1_reg, ch->fifo_start);
         cx_write(ch->ptr2_reg, cdt);
         cx_write(ch->cnt2_reg, (lines*16) >> 3);
-        cx_write(ch->cnt1_reg, (bpl >> 3) -1);
+        cx_write(ch->cnt1_reg, (bpl >> 3) - 1);
 
-        dprintk(2,"[bridge %d] sram setup %s: bpl=%d lines=%d\n",
+        dprintk(2, "[bridge %d] sram setup %s: bpl=%d lines=%d\n",
                 dev->bridge,
                 ch->name,
                 bpl,
@@ -469,43 +467,43 @@ void cx23885_sram_channel_dump(struct cx23885_dev *dev,
         u32 risc;
         unsigned int i, j, n;
 
-        printk("%s: %s - dma channel status dump\n",
+        printk(KERN_WARNING "%s: %s - dma channel status dump\n",
                dev->name, ch->name);
         for (i = 0; i < ARRAY_SIZE(name); i++)
-                printk("%s:   cmds: %-15s: 0x%08x\n",
+                printk(KERN_WARNING "%s:   cmds: %-15s: 0x%08x\n",
                        dev->name, name[i],
                        cx_read(ch->cmds_start + 4*i));
 
         for (i = 0; i < 4; i++) {
                 risc = cx_read(ch->cmds_start + 4 * (i + 14));
-                printk("%s:   risc%d: ", dev->name, i);
+                printk(KERN_WARNING "%s:   risc%d: ", dev->name, i);
                 cx23885_risc_decode(risc);
         }
         for (i = 0; i < (64 >> 2); i += n) {
                 risc = cx_read(ch->ctrl_start + 4 * i);
                 /* No consideration for bits 63-32 */
 
-                printk("%s:   (0x%08x) iq %x: ", dev->name,
+                printk(KERN_WARNING "%s:   (0x%08x) iq %x: ", dev->name,
                        ch->ctrl_start + 4 * i, i);
                 n = cx23885_risc_decode(risc);
                 for (j = 1; j < n; j++) {
                         risc = cx_read(ch->ctrl_start + 4 * (i + j));
-                        printk("%s:   iq %x: 0x%08x [ arg #%d ]\n",
+                        printk(KERN_WARNING "%s:   iq %x: 0x%08x [ arg #%d ]\n",
                                dev->name, i+j, risc, j);
                 }
         }
 
-        printk("%s: fifo: 0x%08x -> 0x%x\n",
+        printk(KERN_WARNING "%s: fifo: 0x%08x -> 0x%x\n",
                dev->name, ch->fifo_start, ch->fifo_start+ch->fifo_size);
-        printk("%s: ctrl: 0x%08x -> 0x%x\n",
+        printk(KERN_WARNING "%s: ctrl: 0x%08x -> 0x%x\n",
                dev->name, ch->ctrl_start, ch->ctrl_start + 6*16);
-        printk("%s:   ptr1_reg: 0x%08x\n",
+        printk(KERN_WARNING "%s:   ptr1_reg: 0x%08x\n",
                dev->name, cx_read(ch->ptr1_reg));
-        printk("%s:   ptr2_reg: 0x%08x\n",
+        printk(KERN_WARNING "%s:   ptr2_reg: 0x%08x\n",
                dev->name, cx_read(ch->ptr2_reg));
-        printk("%s:   cnt1_reg: 0x%08x\n",
+        printk(KERN_WARNING "%s:   cnt1_reg: 0x%08x\n",
                dev->name, cx_read(ch->cnt1_reg));
-        printk("%s:   cnt2_reg: 0x%08x\n",
+        printk(KERN_WARNING "%s:   cnt2_reg: 0x%08x\n",
                dev->name, cx_read(ch->cnt2_reg));
 }
 
@@ -515,13 +513,13 @@ static void cx23885_risc_disasm(struct cx23885_tsport *port,
         struct cx23885_dev *dev = port->dev;
         unsigned int i, j, n;
 
-        printk("%s: risc disasm: %p [dma=0x%08lx]\n",
+        printk(KERN_INFO "%s: risc disasm: %p [dma=0x%08lx]\n",
                dev->name, risc->cpu, (unsigned long)risc->dma);
         for (i = 0; i < (risc->size >> 2); i += n) {
-                printk("%s:   %04d: ", dev->name, i);
+                printk(KERN_INFO "%s:   %04d: ", dev->name, i);
                 n = cx23885_risc_decode(le32_to_cpu(risc->cpu[i]));
                 for (j = 1; j < n; j++)
-                        printk("%s:   %04d: 0x%08x [ arg #%d ]\n",
+                        printk(KERN_INFO "%s:   %04d: 0x%08x [ arg #%d ]\n",
                                dev->name, i + j, risc->cpu[i + j], j);
                 if (risc->cpu[i] == cpu_to_le32(RISC_JUMP))
                         break;
@@ -600,7 +598,7 @@ static int cx23885_pci_quirks(struct cx23885_dev *dev)
          * when DMA begins if RDR_TLCTL0 bit4 is not cleared. It does not
          * occur on the cx23887 bridge.
          */
-        if(dev->bridge == CX23885_BRIDGE_885)
+        if (dev->bridge == CX23885_BRIDGE_885)
                 cx_clear(RDR_TLCTL0, 1 << 4);
 
         return 0;
@@ -608,13 +606,13 @@ static int cx23885_pci_quirks(struct cx23885_dev *dev)
 
 static int get_resources(struct cx23885_dev *dev)
 {
-        if (request_mem_region(pci_resource_start(dev->pci,0),
-                               pci_resource_len(dev->pci,0),
+        if (request_mem_region(pci_resource_start(dev->pci, 0),
+                               pci_resource_len(dev->pci, 0),
                                dev->name))
                 return 0;
 
         printk(KERN_ERR "%s: can't get MMIO memory @ 0x%llx\n",
-                dev->name, (unsigned long long)pci_resource_start(dev->pci,0));
+                dev->name, (unsigned long long)pci_resource_start(dev->pci, 0));
 
         return -EBUSY;
 }
@@ -623,7 +621,8 @@ static void cx23885_timeout(unsigned long data);
 int cx23885_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,
                                 u32 reg, u32 mask, u32 value);
 
-static int cx23885_init_tsport(struct cx23885_dev *dev, struct cx23885_tsport *port, int portno)
+static int cx23885_init_tsport(struct cx23885_dev *dev,
+        struct cx23885_tsport *port, int portno)
 {
         dprintk(1, "%s(portno=%d)\n", __func__, portno);
 
@@ -643,7 +642,18 @@ static int cx23885_init_tsport(struct cx23885_dev *dev, struct cx23885_tsport *p
         port->mpegq.timeout.data = (unsigned long)port;
         init_timer(&port->mpegq.timeout);
 
-        switch(portno) {
+        mutex_init(&port->frontends.lock);
+        INIT_LIST_HEAD(&port->frontends.felist);
+        port->frontends.active_fe_id = 0;
+
+        /* This should be hardcoded allow a single frontend
+         * attachment to this tsport, keeping the -dvb.c
+         * code clean and safe.
+         */
+        if (!port->num_frontends)
+                port->num_frontends = 1;
+
+        switch (portno) {
         case 1:
                 port->reg_gpcnt          = VID_B_GPCNT;
                 port->reg_gpcnt_ctl      = VID_B_GPCNT_CTL;
@@ -744,13 +754,13 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
         mutex_unlock(&devlist);
 
         /* Configure the internal memory */
-        if(dev->pci->device == 0x8880) {
+        if (dev->pci->device == 0x8880) {
                 dev->bridge = CX23885_BRIDGE_887;
                 /* Apply a sensible clock frequency for the PCIe bridge */
                 dev->clk_freq = 25000000;
                 dev->sram_channels = cx23887_sram_channels;
         } else
-        if(dev->pci->device == 0x8852) {
+        if (dev->pci->device == 0x8852) {
                 dev->bridge = CX23885_BRIDGE_885;
                 /* Apply a sensible clock frequency for the PCIe bridge */
                 dev->clk_freq = 28000000;
@@ -831,8 +841,8 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
         }
 
         /* PCIe stuff */
-        dev->lmmio = ioremap(pci_resource_start(dev->pci,0),
-                             pci_resource_len(dev->pci,0));
+        dev->lmmio = ioremap(pci_resource_start(dev->pci, 0),
+                             pci_resource_len(dev->pci, 0));
 
         dev->bmmio = (u8 __iomem *)dev->lmmio;
 
@@ -862,7 +872,7 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
         cx23885_i2c_register(&dev->i2c_bus[1]);
         cx23885_i2c_register(&dev->i2c_bus[2]);
         cx23885_card_setup(dev);
-        cx23885_call_i2c_clients (&dev->i2c_bus[0], TUNER_SET_STANDBY, NULL);
+        cx23885_call_i2c_clients(&dev->i2c_bus[0], TUNER_SET_STANDBY, NULL);
         cx23885_ir_init(dev);
 
         if (cx23885_boards[dev->board].porta == CX23885_ANALOG_VIDEO) {
@@ -908,8 +918,8 @@ static int cx23885_dev_setup(struct cx23885_dev *dev)
 
 static void cx23885_dev_unregister(struct cx23885_dev *dev)
 {
-        release_mem_region(pci_resource_start(dev->pci,0),
-                           pci_resource_len(dev->pci,0));
+        release_mem_region(pci_resource_start(dev->pci, 0),
+                           pci_resource_len(dev->pci, 0));
 
         if (!atomic_dec_and_test(&dev->refcount))
                 return;
@@ -936,7 +946,7 @@ static void cx23885_dev_unregister(struct cx23885_dev *dev)
         iounmap(dev->lmmio);
 }
 
-static __le32* cx23885_risc_field(__le32 *rp, struct scatterlist *sglist,
+static __le32 *cx23885_risc_field(__le32 *rp, struct scatterlist *sglist,
                                unsigned int offset, u32 sync_line,
                                unsigned int bpl, unsigned int padding,
                                unsigned int lines)
@@ -957,31 +967,31 @@ static __le32* cx23885_risc_field(__le32 *rp, struct scatterlist *sglist,
                 }
                 if (bpl <= sg_dma_len(sg)-offset) {
                         /* fits into current chunk */
-                        *(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL|RISC_EOL|bpl);
-                        *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
-                        *(rp++)=cpu_to_le32(0); /* bits 63-32 */
-                        offset+=bpl;
+                        *(rp++) = cpu_to_le32(RISC_WRITE|RISC_SOL|RISC_EOL|bpl);
+                        *(rp++) = cpu_to_le32(sg_dma_address(sg)+offset);
+                        *(rp++) = cpu_to_le32(0); /* bits 63-32 */
+                        offset += bpl;
                 } else {
                         /* scanline needs to be split */
                         todo = bpl;
-                        *(rp++)=cpu_to_le32(RISC_WRITE|RISC_SOL|
+                        *(rp++) = cpu_to_le32(RISC_WRITE|RISC_SOL|
                                             (sg_dma_len(sg)-offset));
-                        *(rp++)=cpu_to_le32(sg_dma_address(sg)+offset);
-                        *(rp++)=cpu_to_le32(0); /* bits 63-32 */
+                        *(rp++) = cpu_to_le32(sg_dma_address(sg)+offset);
+                        *(rp++) = cpu_to_le32(0); /* bits 63-32 */
                         todo -= (sg_dma_len(sg)-offset);
                         offset = 0;
                         sg++;
                         while (todo > sg_dma_len(sg)) {
-                                *(rp++)=cpu_to_le32(RISC_WRITE|
+                                *(rp++) = cpu_to_le32(RISC_WRITE|
                                                     sg_dma_len(sg));
-                                *(rp++)=cpu_to_le32(sg_dma_address(sg));
-                                *(rp++)=cpu_to_le32(0); /* bits 63-32 */
+                                *(rp++) = cpu_to_le32(sg_dma_address(sg));
+                                *(rp++) = cpu_to_le32(0); /* bits 63-32 */
                                 todo -= sg_dma_len(sg);
                                 sg++;
                         }
-                        *(rp++)=cpu_to_le32(RISC_WRITE|RISC_EOL|todo);
-                        *(rp++)=cpu_to_le32(sg_dma_address(sg));
-                        *(rp++)=cpu_to_le32(0); /* bits 63-32 */
+                        *(rp++) = cpu_to_le32(RISC_WRITE|RISC_EOL|todo);
+                        *(rp++) = cpu_to_le32(sg_dma_address(sg));
+                        *(rp++) = cpu_to_le32(0); /* bits 63-32 */
                         offset += todo;
                 }
                 offset += padding;
@@ -1010,9 +1020,11 @@ int cx23885_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
            can cause next bpl to start close to a page border.  First DMA
            region may be smaller than PAGE_SIZE */
         /* write and jump need and extra dword */
-        instructions  = fields * (1 + ((bpl + padding) * lines) / PAGE_SIZE + lines);
+        instructions  = fields * (1 + ((bpl + padding) * lines)
+                / PAGE_SIZE + lines);
         instructions += 2;
-        if ((rc = btcx_riscmem_alloc(pci,risc,instructions*12)) < 0)
+        rc = btcx_riscmem_alloc(pci, risc, instructions*12);
+        if (rc < 0)
                 return rc;
 
         /* write risc instructions */
@@ -1026,7 +1038,7 @@ int cx23885_risc_buffer(struct pci_dev *pci, struct btcx_riscmem *risc,
 
         /* save pointer to jmp instruction address */
         risc->jmp = rp;
-        BUG_ON((risc->jmp - risc->cpu + 2) * sizeof (*risc->cpu) > risc->size);
+        BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size);
         return 0;
 }
 
@@ -1048,7 +1060,8 @@ static int cx23885_risc_databuffer(struct pci_dev *pci,
         instructions  = 1 + (bpl * lines) / PAGE_SIZE + lines;
         instructions += 1;
 
-        if ((rc = btcx_riscmem_alloc(pci,risc,instructions*12)) < 0)
+        rc = btcx_riscmem_alloc(pci, risc, instructions*12);
+        if (rc < 0)
                 return rc;
 
         /* write risc instructions */
@@ -1057,7 +1070,7 @@ static int cx23885_risc_databuffer(struct pci_dev *pci,
 
         /* save pointer to jmp instruction address */
         risc->jmp = rp;
-        BUG_ON((risc->jmp - risc->cpu + 2) * sizeof (*risc->cpu) > risc->size);
+        BUG_ON((risc->jmp - risc->cpu + 2) * sizeof(*risc->cpu) > risc->size);
         return 0;
 }
 
@@ -1067,7 +1080,8 @@ int cx23885_risc_stopper(struct pci_dev *pci, struct btcx_riscmem *risc,
         __le32 *rp;
         int rc;
 
-        if ((rc = btcx_riscmem_alloc(pci, risc, 4*16)) < 0)
+        rc = btcx_riscmem_alloc(pci, risc, 4*16);
+        if (rc < 0)
                 return rc;
 
         /* write risc instructions */
@@ -1161,22 +1175,23 @@ static int cx23885_start_dma(struct cx23885_tsport *port,
 
         /* setup fifo + format */
         cx23885_sram_channel_setup(dev,
-                                   &dev->sram_channels[ port->sram_chno ],
+                                   &dev->sram_channels[port->sram_chno],
                                    port->ts_packet_size, buf->risc.dma);
-        if(debug > 5) {
-                cx23885_sram_channel_dump(dev, &dev->sram_channels[ port->sram_chno ] );
+        if (debug > 5) {
+                cx23885_sram_channel_dump(dev,
+                        &dev->sram_channels[port->sram_chno]);
                 cx23885_risc_disasm(port, &buf->risc);
         }
 
         /* write TS length to chip */
         cx_write(port->reg_lngth, buf->vb.width);
 
-        if ( (!(cx23885_boards[dev->board].portb & CX23885_MPEG_DVB)) &&
-                (!(cx23885_boards[dev->board].portc & CX23885_MPEG_DVB)) ) {
-                printk( "%s() Failed. Unsupported value in .portb/c (0x%08x)/(0x%08x)\n",
+        if ((!(cx23885_boards[dev->board].portb & CX23885_MPEG_DVB)) &&
+                (!(cx23885_boards[dev->board].portc & CX23885_MPEG_DVB))) {
+                printk("%s() Unsupported .portb/c (0x%08x)/(0x%08x)\n",
                         __func__,
                         cx23885_boards[dev->board].portb,
-                        cx23885_boards[dev->board].portc );
+                        cx23885_boards[dev->board].portc);
                 return -EINVAL;
         }
 
@@ -1186,7 +1201,7 @@ static int cx23885_start_dma(struct cx23885_tsport *port,
         udelay(100);
 
         /* If the port supports SRC SELECT, configure it */
-        if(port->reg_src_sel)
+        if (port->reg_src_sel)
                 cx_write(port->reg_src_sel, port->src_sel_val);
 
         cx_write(port->reg_hw_sop_ctrl, port->hw_sop_ctrl_val);
@@ -1195,7 +1210,7 @@ static int cx23885_start_dma(struct cx23885_tsport *port,
         cx_write(port->reg_gen_ctrl, port->gen_ctrl_val);
         udelay(100);
 
-        // NOTE: this is 2 (reserved) for portb, does it matter?
+        /* NOTE: this is 2 (reserved) for portb, does it matter? */
         /* reset counter to zero */
         cx_write(port->reg_gpcnt_ctl, 3);
         q->count = 1;
@@ -1229,11 +1244,11 @@ static int cx23885_start_dma(struct cx23885_tsport *port,
                 cx_write(ALT_PIN_OUT_SEL, 0x10100045);
         }
 
-        switch(dev->bridge) {
+        switch (dev->bridge) {
         case CX23885_BRIDGE_885:
         case CX23885_BRIDGE_887:
                 /* enable irqs */
-                dprintk(1, "%s() enabling TS int's and DMA\n", __func__ );
+                dprintk(1, "%s() enabling TS int's and DMA\n", __func__);
                 cx_set(port->reg_ts_int_msk,  port->ts_int_msk_val);
                 cx_set(port->reg_dma_ctl, port->dma_ctl_val);
                 cx_set(PCI_INT_MSK, dev->pci_irqmask | port->pci_irqmask);
@@ -1292,8 +1307,7 @@ int cx23885_restart_queue(struct cx23885_tsport *port,
         struct cx23885_buffer *buf;
 
         dprintk(5, "%s()\n", __func__);
-        if (list_empty(&q->active))
-        {
+        if (list_empty(&q->active)) {
                 struct cx23885_buffer *prev;
                 prev = NULL;
 
@@ -1311,7 +1325,7 @@ int cx23885_restart_queue(struct cx23885_tsport *port,
                                 buf->vb.state = VIDEOBUF_ACTIVE;
                                 buf->count    = q->count++;
                                 mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
-                                dprintk(5, "[%p/%d] restart_queue - first active\n",
+                                dprintk(5, "[%p/%d] restart_queue - f/active\n",
                                         buf, buf->vb.i);
 
                         } else if (prev->vb.width  == buf->vb.width  &&
@@ -1322,8 +1336,9 @@ int cx23885_restart_queue(struct cx23885_tsport *port,
                                 buf->vb.state = VIDEOBUF_ACTIVE;
                                 buf->count    = q->count++;
                                 prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
-                                prev->risc.jmp[2] = cpu_to_le32(0); /* 64 bit bits 63-32 */
-                                dprintk(5,"[%p/%d] restart_queue - move to active\n",
+                                /* 64 bit bits 63-32 */
+                                prev->risc.jmp[2] = cpu_to_le32(0);
+                                dprintk(5, "[%p/%d] restart_queue - m/active\n",
                                         buf, buf->vb.i);
                         } else {
                                 return 0;
@@ -1362,7 +1377,8 @@ int cx23885_buf_prepare(struct videobuf_queue *q, struct cx23885_tsport *port,
                 buf->vb.size   = size;
                 buf->vb.field  = field /*V4L2_FIELD_TOP*/;
 
-                if (0 != (rc = videobuf_iolock(q, &buf->vb, NULL)))
+                rc = videobuf_iolock(q, &buf->vb, NULL);
+                if (0 != rc)
                         goto fail;
                 cx23885_risc_databuffer(dev->pci, &buf->risc,
                                         videobuf_to_dma(&buf->vb)->sglist,
@@ -1388,7 +1404,7 @@ void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf)
         buf->risc.jmp[2] = cpu_to_le32(0); /* bits 63-32 */
 
         if (list_empty(&cx88q->active)) {
-                dprintk( 1, "queue is empty - first active\n" );
+                dprintk(1, "queue is empty - first active\n");
                 list_add_tail(&buf->vb.queue, &cx88q->active);
                 cx23885_start_dma(port, cx88q, buf);
                 buf->vb.state = VIDEOBUF_ACTIVE;
@@ -1397,7 +1413,7 @@ void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf)
                 dprintk(1, "[%p/%d] %s - first active\n",
                         buf, buf->vb.i, __func__);
         } else {
-                dprintk( 1, "queue is not empty - append to active\n" );
+                dprintk(1, "queue is not empty - append to active\n");
                 prev = list_entry(cx88q->active.prev, struct cx23885_buffer,
                                   vb.queue);
                 list_add_tail(&buf->vb.queue, &cx88q->active);
@@ -1405,7 +1421,7 @@ void cx23885_buf_queue(struct cx23885_tsport *port, struct cx23885_buffer *buf)
                 buf->count    = cx88q->count++;
                 prev->risc.jmp[1] = cpu_to_le32(buf->risc.dma);
                 prev->risc.jmp[2] = cpu_to_le32(0); /* 64 bit bits 63-32 */
-                dprintk( 1, "[%p/%d] %s - append to active\n",
+                dprintk(1, "[%p/%d] %s - append to active\n",
                          buf, buf->vb.i, __func__);
         }
 }
@@ -1431,7 +1447,7 @@ static void do_cancel_buffers(struct cx23885_tsport *port, char *reason,
                         buf, buf->vb.i, reason, (unsigned long)buf->risc.dma);
         }
         if (restart) {
-                dprintk(1, "restarting queue\n" );
+                dprintk(1, "restarting queue\n");
                 cx23885_restart_queue(port, q);
         }
         spin_unlock_irqrestore(&port->slock, flags);
@@ -1453,10 +1469,11 @@ static void cx23885_timeout(unsigned long data)
         struct cx23885_tsport *port = (struct cx23885_tsport *)data;
         struct cx23885_dev *dev = port->dev;
 
-        dprintk(1, "%s()\n",__func__);
+        dprintk(1, "%s()\n", __func__);
 
         if (debug > 5)
-                cx23885_sram_channel_dump(dev, &dev->sram_channels[ port->sram_chno ]);
+                cx23885_sram_channel_dump(dev,
+                        &dev->sram_channels[port->sram_chno]);
 
         cx23885_stop_dma(port);
         do_cancel_buffers(port, "timeout", 1);
@@ -1532,16 +1549,23 @@ static int cx23885_irq_ts(struct cx23885_tsport *port, u32 status)
         if ((status & VID_BC_MSK_OPC_ERR) ||
                 (status & VID_BC_MSK_BAD_PKT) ||
                 (status & VID_BC_MSK_SYNC) ||
-                (status & VID_BC_MSK_OF))
-        {
+                (status & VID_BC_MSK_OF)) {
+
                 if (status & VID_BC_MSK_OPC_ERR)
-                        dprintk(7, " (VID_BC_MSK_OPC_ERR 0x%08x)\n", VID_BC_MSK_OPC_ERR);
+                        dprintk(7, " (VID_BC_MSK_OPC_ERR 0x%08x)\n",
+                                VID_BC_MSK_OPC_ERR);
+
                 if (status & VID_BC_MSK_BAD_PKT)
-                        dprintk(7, " (VID_BC_MSK_BAD_PKT 0x%08x)\n", VID_BC_MSK_BAD_PKT);
+                        dprintk(7, " (VID_BC_MSK_BAD_PKT 0x%08x)\n",
+                                VID_BC_MSK_BAD_PKT);
+
                 if (status & VID_BC_MSK_SYNC)
-                        dprintk(7, " (VID_BC_MSK_SYNC    0x%08x)\n", VID_BC_MSK_SYNC);
+                        dprintk(7, " (VID_BC_MSK_SYNC    0x%08x)\n",
+                                VID_BC_MSK_SYNC);
+
                 if (status & VID_BC_MSK_OF)
-                        dprintk(7, " (VID_BC_MSK_OF      0x%08x)\n", VID_BC_MSK_OF);
+                        dprintk(7, " (VID_BC_MSK_OF      0x%08x)\n",
+                                VID_BC_MSK_OF);
 
                 printk(KERN_ERR "%s: mpeg risc op code error\n", dev->name);
 
@@ -1595,7 +1619,7 @@ static irqreturn_t cx23885_irq(int irq, void *dev_id)
         ts2_status = cx_read(VID_C_INT_STAT);
         ts2_mask = cx_read(VID_C_INT_MSK);
 
-        if ( (pci_status == 0) && (ts2_status == 0) && (ts1_status == 0) )
+        if ((pci_status == 0) && (ts2_status == 0) && (ts1_status == 0))
                 goto out;
 
         vida_count = cx_read(VID_A_GPCNT);
@@ -1610,38 +1634,56 @@ static irqreturn_t cx23885_irq(int irq, void *dev_id)
         dprintk(7, "ts2_status: 0x%08x  ts2_mask: 0x%08x count: 0x%x\n",
                 ts2_status, ts2_mask, ts2_count);
 
-        if ( (pci_status & PCI_MSK_RISC_RD) ||
-             (pci_status & PCI_MSK_RISC_WR) ||
-             (pci_status & PCI_MSK_AL_RD) ||
-             (pci_status & PCI_MSK_AL_WR) ||
-             (pci_status & PCI_MSK_APB_DMA) ||
-             (pci_status & PCI_MSK_VID_C) ||
-             (pci_status & PCI_MSK_VID_B) ||
-             (pci_status & PCI_MSK_VID_A) ||
-             (pci_status & PCI_MSK_AUD_INT) ||
-             (pci_status & PCI_MSK_AUD_EXT) )
-        {
+        if ((pci_status & PCI_MSK_RISC_RD) ||
+            (pci_status & PCI_MSK_RISC_WR) ||
+            (pci_status & PCI_MSK_AL_RD) ||
+            (pci_status & PCI_MSK_AL_WR) ||
+            (pci_status & PCI_MSK_APB_DMA) ||
+            (pci_status & PCI_MSK_VID_C) ||
+            (pci_status & PCI_MSK_VID_B) ||
+            (pci_status & PCI_MSK_VID_A) ||
+            (pci_status & PCI_MSK_AUD_INT) ||
+            (pci_status & PCI_MSK_AUD_EXT)) {
 
                 if (pci_status & PCI_MSK_RISC_RD)
-                        dprintk(7, " (PCI_MSK_RISC_RD   0x%08x)\n", PCI_MSK_RISC_RD);
+                        dprintk(7, " (PCI_MSK_RISC_RD   0x%08x)\n",
+                                PCI_MSK_RISC_RD);
+
                 if (pci_status & PCI_MSK_RISC_WR)
-                        dprintk(7, " (PCI_MSK_RISC_WR   0x%08x)\n", PCI_MSK_RISC_WR);
+                        dprintk(7, " (PCI_MSK_RISC_WR   0x%08x)\n",
+                                PCI_MSK_RISC_WR);
+
                 if (pci_status & PCI_MSK_AL_RD)
-                        dprintk(7, " (PCI_MSK_AL_RD     0x%08x)\n", PCI_MSK_AL_RD);
+                        dprintk(7, " (PCI_MSK_AL_RD     0x%08x)\n",
+                                PCI_MSK_AL_RD);
+
                 if (pci_status & PCI_MSK_AL_WR)
-                        dprintk(7, " (PCI_MSK_AL_WR     0x%08x)\n", PCI_MSK_AL_WR);
+                        dprintk(7, " (PCI_MSK_AL_WR     0x%08x)\n",
+                                PCI_MSK_AL_WR);
+
                 if (pci_status & PCI_MSK_APB_DMA)
-                        dprintk(7, " (PCI_MSK_APB_DMA   0x%08x)\n", PCI_MSK_APB_DMA);
+                        dprintk(7, " (PCI_MSK_APB_DMA   0x%08x)\n",
+                                PCI_MSK_APB_DMA);
+
                 if (pci_status & PCI_MSK_VID_C)
-                        dprintk(7, " (PCI_MSK_VID_C     0x%08x)\n", PCI_MSK_VID_C);
+                        dprintk(7, " (PCI_MSK_VID_C     0x%08x)\n",
+                                PCI_MSK_VID_C);
+
                 if (pci_status & PCI_MSK_VID_B)
-                        dprintk(7, " (PCI_MSK_VID_B     0x%08x)\n", PCI_MSK_VID_B);
+                        dprintk(7, " (PCI_MSK_VID_B     0x%08x)\n",
+                                PCI_MSK_VID_B);
+
                 if (pci_status & PCI_MSK_VID_A)
-                        dprintk(7, " (PCI_MSK_VID_A     0x%08x)\n", PCI_MSK_VID_A);
+                        dprintk(7, " (PCI_MSK_VID_A     0x%08x)\n",
+                                PCI_MSK_VID_A);
+
                 if (pci_status & PCI_MSK_AUD_INT)
-                        dprintk(7, " (PCI_MSK_AUD_INT   0x%08x)\n", PCI_MSK_AUD_INT);
+                        dprintk(7, " (PCI_MSK_AUD_INT   0x%08x)\n",
+                                PCI_MSK_AUD_INT);
+
                 if (pci_status & PCI_MSK_AUD_EXT)
-                        dprintk(7, " (PCI_MSK_AUD_EXT   0x%08x)\n", PCI_MSK_AUD_EXT);
+                        dprintk(7, " (PCI_MSK_AUD_EXT   0x%08x)\n",
+                                PCI_MSK_AUD_EXT);
 
         }
 
@@ -1753,13 +1795,13 @@ static struct pci_device_id cx23885_pci_tbl[] = {
                 .device       = 0x8852,
                 .subvendor    = PCI_ANY_ID,
                 .subdevice    = PCI_ANY_ID,
-        },{
+        }, {
                 /* CX23887 Rev 2 */
                 .vendor       = 0x14f1,
                 .device       = 0x8880,
                 .subvendor    = PCI_ANY_ID,
                 .subdevice    = PCI_ANY_ID,
-        },{
+        }, {
                 /* --- end of list --- */
         }
 };
@@ -1797,9 +1839,3 @@ module_init(cx23885_init);
 module_exit(cx23885_fini);
 
 /* ----------------------------------------------------------- */
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
- */
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index 24bd18327aa0..e1aac07b3158 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -78,19 +78,19 @@ static int dvb_buf_prepare(struct videobuf_queue *q,
                            struct videobuf_buffer *vb, enum v4l2_field field)
 {
         struct cx23885_tsport *port = q->priv_data;
-        return cx23885_buf_prepare(q, port, (struct cx23885_buffer*)vb, field);
+        return cx23885_buf_prepare(q, port, (struct cx23885_buffer *)vb, field);
 }
 
 static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
 {
         struct cx23885_tsport *port = q->priv_data;
-        cx23885_buf_queue(port, (struct cx23885_buffer*)vb);
+        cx23885_buf_queue(port, (struct cx23885_buffer *)vb);
 }
 
 static void dvb_buf_release(struct videobuf_queue *q,
                             struct videobuf_buffer *vb)
 {
-        cx23885_free_buffer(q, (struct cx23885_buffer*)vb);
+        cx23885_free_buffer(q, (struct cx23885_buffer *)vb);
 }
 
 static struct videobuf_queue_ops dvb_qops = {
@@ -312,19 +312,25 @@ static int dvb_register(struct cx23885_tsport *port)
 {
         struct cx23885_dev *dev = port->dev;
         struct cx23885_i2c *i2c_bus = NULL;
+        struct videobuf_dvb_frontend *fe0;
+
+        /* Get the first frontend */
+        fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
+        if (!fe0)
+                return -EINVAL;
 
         /* init struct videobuf_dvb */
-        port->dvb.name = dev->name;
+        fe0->dvb.name = dev->name;
 
         /* init frontend */
         switch (dev->board) {
         case CX23885_BOARD_HAUPPAUGE_HVR1250:
                 i2c_bus = &dev->i2c_bus[0];
-                port->dvb.frontend = dvb_attach(s5h1409_attach,
+                fe0->dvb.frontend = dvb_attach(s5h1409_attach,
                                                 &hauppauge_generic_config,
                                                 &i2c_bus->i2c_adap);
-                if (port->dvb.frontend != NULL) {
-                        dvb_attach(mt2131_attach, port->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        dvb_attach(mt2131_attach, fe0->dvb.frontend,
                                    &i2c_bus->i2c_adap,
                                    &hauppauge_generic_tunerconfig, 0);
                 }
@@ -333,27 +339,27 @@ static int dvb_register(struct cx23885_tsport *port)
                 i2c_bus = &dev->i2c_bus[0];
                 switch (alt_tuner) {
                 case 1:
-                        port->dvb.frontend =
+                        fe0->dvb.frontend =
                                 dvb_attach(s5h1409_attach,
                                            &hauppauge_ezqam_config,
                                            &i2c_bus->i2c_adap);
-                        if (port->dvb.frontend != NULL) {
-                                dvb_attach(tda829x_attach, port->dvb.frontend,
+                        if (fe0->dvb.frontend != NULL) {
+                                dvb_attach(tda829x_attach, fe0->dvb.frontend,
                                            &dev->i2c_bus[1].i2c_adap, 0x42,
                                            &tda829x_no_probe);
-                                dvb_attach(tda18271_attach, port->dvb.frontend,
+                                dvb_attach(tda18271_attach, fe0->dvb.frontend,
                                            0x60, &dev->i2c_bus[1].i2c_adap,
                                            &hauppauge_tda18271_config);
                         }
                         break;
                 case 0:
                 default:
-                        port->dvb.frontend =
+                        fe0->dvb.frontend =
                                 dvb_attach(s5h1409_attach,
                                            &hauppauge_generic_config,
                                            &i2c_bus->i2c_adap);
-                        if (port->dvb.frontend != NULL)
-                                dvb_attach(mt2131_attach, port->dvb.frontend,
+                        if (fe0->dvb.frontend != NULL)
+                                dvb_attach(mt2131_attach, fe0->dvb.frontend,
                                            &i2c_bus->i2c_adap,
                                            &hauppauge_generic_tunerconfig, 0);
                         break;
@@ -361,42 +367,42 @@ static int dvb_register(struct cx23885_tsport *port)
                 break;
         case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
                 i2c_bus = &dev->i2c_bus[0];
-                port->dvb.frontend = dvb_attach(s5h1409_attach,
+                fe0->dvb.frontend = dvb_attach(s5h1409_attach,
                                                 &hauppauge_hvr1800lp_config,
                                                 &i2c_bus->i2c_adap);
-                if (port->dvb.frontend != NULL) {
-                        dvb_attach(mt2131_attach, port->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        dvb_attach(mt2131_attach, fe0->dvb.frontend,
                                    &i2c_bus->i2c_adap,
                                    &hauppauge_generic_tunerconfig, 0);
                 }
                 break;
         case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
                 i2c_bus = &dev->i2c_bus[0];
-                port->dvb.frontend = dvb_attach(lgdt330x_attach,
+                fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
                                                 &fusionhdtv_5_express,
                                                 &i2c_bus->i2c_adap);
-                if (port->dvb.frontend != NULL) {
-                        dvb_attach(simple_tuner_attach, port->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
                                    &i2c_bus->i2c_adap, 0x61,
                                    TUNER_LG_TDVS_H06XF);
                 }
                 break;
         case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
                 i2c_bus = &dev->i2c_bus[1];
-                port->dvb.frontend = dvb_attach(s5h1409_attach,
+                fe0->dvb.frontend = dvb_attach(s5h1409_attach,
                                                 &hauppauge_hvr1500q_config,
                                                 &dev->i2c_bus[0].i2c_adap);
-                if (port->dvb.frontend != NULL)
-                        dvb_attach(xc5000_attach, port->dvb.frontend,
+                if (fe0->dvb.frontend != NULL)
+                        dvb_attach(xc5000_attach, fe0->dvb.frontend,
                                    &i2c_bus->i2c_adap,
                                    &hauppauge_hvr1500q_tunerconfig);
                 break;
         case CX23885_BOARD_HAUPPAUGE_HVR1500:
                 i2c_bus = &dev->i2c_bus[1];
-                port->dvb.frontend = dvb_attach(s5h1409_attach,
+                fe0->dvb.frontend = dvb_attach(s5h1409_attach,
                                                 &hauppauge_hvr1500_config,
                                                 &dev->i2c_bus[0].i2c_adap);
-                if (port->dvb.frontend != NULL) {
+                if (fe0->dvb.frontend != NULL) {
                         struct dvb_frontend *fe;
                         struct xc2028_config cfg = {
                                 .i2c_adap  = &i2c_bus->i2c_adap,
@@ -409,7 +415,7 @@ static int dvb_register(struct cx23885_tsport *port)
                         };
 
                         fe = dvb_attach(xc2028_attach,
-                                        port->dvb.frontend, &cfg);
+                                        fe0->dvb.frontend, &cfg);
                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
                                 fe->ops.tuner_ops.set_config(fe, &ctl);
                 }
@@ -417,24 +423,24 @@ static int dvb_register(struct cx23885_tsport *port)
         case CX23885_BOARD_HAUPPAUGE_HVR1200:
         case CX23885_BOARD_HAUPPAUGE_HVR1700:
                 i2c_bus = &dev->i2c_bus[0];
-                port->dvb.frontend = dvb_attach(tda10048_attach,
+                fe0->dvb.frontend = dvb_attach(tda10048_attach,
                         &hauppauge_hvr1200_config,
                         &i2c_bus->i2c_adap);
-                if (port->dvb.frontend != NULL) {
-                        dvb_attach(tda829x_attach, port->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        dvb_attach(tda829x_attach, fe0->dvb.frontend,
                                 &dev->i2c_bus[1].i2c_adap, 0x42,
                                 &tda829x_no_probe);
-                        dvb_attach(tda18271_attach, port->dvb.frontend,
+                        dvb_attach(tda18271_attach, fe0->dvb.frontend,
                                 0x60, &dev->i2c_bus[1].i2c_adap,
                                 &hauppauge_hvr1200_tuner_config);
                 }
                 break;
         case CX23885_BOARD_HAUPPAUGE_HVR1400:
                 i2c_bus = &dev->i2c_bus[0];
-                port->dvb.frontend = dvb_attach(dib7000p_attach,
+                fe0->dvb.frontend = dvb_attach(dib7000p_attach,
                         &i2c_bus->i2c_adap,
                         0x12, &hauppauge_hvr1400_dib7000_config);
-                if (port->dvb.frontend != NULL) {
+                if (fe0->dvb.frontend != NULL) {
                         struct dvb_frontend *fe;
                         struct xc2028_config cfg = {
                                 .i2c_adap  = &dev->i2c_bus[1].i2c_adap,
@@ -444,12 +450,13 @@ static int dvb_register(struct cx23885_tsport *port)
                                 .fname   = XC3028L_DEFAULT_FIRMWARE,
                                 .max_len = 64,
                                 .demod   = 5000,
-                                /* This is true for all demods with v36 firmware? */
+                                /* This is true for all demods with
+                                        v36 firmware? */
                                 .type    = XC2028_D2633,
                         };
 
                         fe = dvb_attach(xc2028_attach,
-                                        port->dvb.frontend, &cfg);
+                                        fe0->dvb.frontend, &cfg);
                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
                                 fe->ops.tuner_ops.set_config(fe, &ctl);
                 }
@@ -457,25 +464,25 @@ static int dvb_register(struct cx23885_tsport *port)
         case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
                 i2c_bus = &dev->i2c_bus[port->nr - 1];
 
-                port->dvb.frontend = dvb_attach(s5h1409_attach,
+                fe0->dvb.frontend = dvb_attach(s5h1409_attach,
                                                 &dvico_s5h1409_config,
                                                 &i2c_bus->i2c_adap);
-                if (port->dvb.frontend == NULL)
-                        port->dvb.frontend = dvb_attach(s5h1411_attach,
+                if (fe0->dvb.frontend == NULL)
+                        fe0->dvb.frontend = dvb_attach(s5h1411_attach,
                                                         &dvico_s5h1411_config,
                                                         &i2c_bus->i2c_adap);
-                if (port->dvb.frontend != NULL)
-                        dvb_attach(xc5000_attach, port->dvb.frontend,
+                if (fe0->dvb.frontend != NULL)
+                        dvb_attach(xc5000_attach, fe0->dvb.frontend,
                                    &i2c_bus->i2c_adap,
                                    &dvico_xc5000_tunerconfig);
                 break;
         case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: {
                 i2c_bus = &dev->i2c_bus[port->nr - 1];
 
-                port->dvb.frontend = dvb_attach(zl10353_attach,
+                fe0->dvb.frontend = dvb_attach(zl10353_attach,
                                                &dvico_fusionhdtv_xc3028,
                                                &i2c_bus->i2c_adap);
-                if (port->dvb.frontend != NULL) {
+                if (fe0->dvb.frontend != NULL) {
                         struct dvb_frontend      *fe;
                         struct xc2028_config      cfg = {
                                 .i2c_adap  = &i2c_bus->i2c_adap,
@@ -487,7 +494,7 @@ static int dvb_register(struct cx23885_tsport *port)
                                 .demod       = XC3028_FE_ZARLINK456,
                         };
 
-                        fe = dvb_attach(xc2028_attach, port->dvb.frontend,
+                        fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
                                         &cfg);
                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
                                 fe->ops.tuner_ops.set_config(fe, &ctl);
@@ -497,10 +504,10 @@ static int dvb_register(struct cx23885_tsport *port)
         case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
                 i2c_bus = &dev->i2c_bus[0];
 
-                port->dvb.frontend = dvb_attach(zl10353_attach,
+                fe0->dvb.frontend = dvb_attach(zl10353_attach,
                         &dvico_fusionhdtv_xc3028,
                         &i2c_bus->i2c_adap);
-                if (port->dvb.frontend != NULL) {
+                if (fe0->dvb.frontend != NULL) {
                         struct dvb_frontend      *fe;
                         struct xc2028_config      cfg = {
                                 .i2c_adap  = &dev->i2c_bus[1].i2c_adap,
@@ -512,73 +519,108 @@ static int dvb_register(struct cx23885_tsport *port)
                                 .demod       = XC3028_FE_ZARLINK456,
                         };
 
-                        fe = dvb_attach(xc2028_attach, port->dvb.frontend,
+                        fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
                                 &cfg);
                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
                                 fe->ops.tuner_ops.set_config(fe, &ctl);
                 }
                 break;
         default:
-                printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
+                printk(KERN_INFO "%s: The frontend of your DVB/ATSC card "
+                        " isn't supported yet\n",
                        dev->name);
                 break;
         }
-        if (NULL == port->dvb.frontend) {
-                printk("%s: frontend initialization failed\n", dev->name);
+        if (NULL == fe0->dvb.frontend) {
+                printk(KERN_ERR "%s: frontend initialization failed\n",
+                        dev->name);
                 return -1;
         }
         /* define general-purpose callback pointer */
-        port->dvb.frontend->callback = cx23885_tuner_callback;
+        fe0->dvb.frontend->callback = cx23885_tuner_callback;
 
         /* Put the analog decoder in standby to keep it quiet */
         cx23885_call_i2c_clients(i2c_bus, TUNER_SET_STANDBY, NULL);
 
-        if (port->dvb.frontend->ops.analog_ops.standby)
-                port->dvb.frontend->ops.analog_ops.standby(port->dvb.frontend);
+        if (fe0->dvb.frontend->ops.analog_ops.standby)
+                fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend);
 
         /* register everything */
-        return videobuf_dvb_register(&port->dvb, THIS_MODULE, port,
-                                     &dev->pci->dev, adapter_nr);
+        return videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port,
+                &dev->pci->dev, adapter_nr, 0);
+
 }
 
 int cx23885_dvb_register(struct cx23885_tsport *port)
 {
+
+        struct videobuf_dvb_frontend *fe0;
         struct cx23885_dev *dev = port->dev;
-        int err;
+        int err, i;
+
+        /* Here we need to allocate the correct number of frontends,
+         * as reflected in the cards struct. The reality is that currrently
+         * no cx23885 boards support this - yet. But, if we don't modify this
+         * code then the second frontend would never be allocated (later)
+         * and fail with error before the attach in dvb_register().
+         * Without these changes we risk an OOPS later. The changes here
+         * are for safety, and should provide a good foundation for the
+         * future addition of any multi-frontend cx23885 based boards.
+         */
+        printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
+                port->num_frontends);
+
+        for (i = 1; i <= port->num_frontends; i++) {
+                if (videobuf_dvb_alloc_frontend(
+                        &port->frontends, i) == NULL) {
+                        printk(KERN_ERR "%s() failed to alloc\n", __func__);
+                        return -ENOMEM;
+                }
 
-        dprintk(1, "%s\n", __func__);
-        dprintk(1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
-                dev->board,
-                dev->name,
-                dev->pci_bus,
-                dev->pci_slot);
+                fe0 = videobuf_dvb_get_frontend(&port->frontends, i);
+                if (!fe0)
+                        err = -EINVAL;
 
-        err = -ENODEV;
+                dprintk(1, "%s\n", __func__);
+                dprintk(1, " ->probed by Card=%d Name=%s, PCI %02x:%02x\n",
+                        dev->board,
+                        dev->name,
+                        dev->pci_bus,
+                        dev->pci_slot);
 
-        /* dvb stuff */
-        printk("%s: cx23885 based dvb card\n", dev->name);
-        videobuf_queue_sg_init(&port->dvb.dvbq, &dvb_qops, &dev->pci->dev, &port->slock,
+                err = -ENODEV;
+
+                /* dvb stuff */
+                /* We have to init the queue for each frontend on a port. */
+                printk(KERN_INFO "%s: cx23885 based dvb card\n", dev->name);
+                videobuf_queue_sg_init(&fe0->dvb.dvbq, &dvb_qops,
+                            &dev->pci->dev, &port->slock,
                             V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP,
                             sizeof(struct cx23885_buffer), port);
+        }
         err = dvb_register(port);
         if (err != 0)
-                printk("%s() dvb_register failed err = %d\n", __func__, err);
+                printk(KERN_ERR "%s() dvb_register failed err = %d\n",
+                        __func__, err);
 
         return err;
 }
 
 int cx23885_dvb_unregister(struct cx23885_tsport *port)
 {
-        /* dvb */
-        if(port->dvb.frontend)
-                videobuf_dvb_unregister(&port->dvb);
+        struct videobuf_dvb_frontend *fe0;
+
+        /* FIXME: in an error condition where the we have
+         * an expected number of frontends (attach problem)
+         * then this might not clean up correctly, if 1
+         * is invalid.
+         * This comment only applies to future boards IF they
+         * implement MFE support.
+         */
+        fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
+        if (fe0->dvb.frontend)
+                videobuf_dvb_unregister_bus(&port->frontends);
 
         return 0;
 }
 
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
-*/
diff --git a/drivers/media/video/cx23885/cx23885-i2c.c b/drivers/media/video/cx23885/cx23885-i2c.c
index f98e476e9617..bb7f71a1fcbe 100644
--- a/drivers/media/video/cx23885/cx23885-i2c.c
+++ b/drivers/media/video/cx23885/cx23885-i2c.c
@@ -131,7 +131,7 @@ static int i2c_sendbytes(struct i2c_adapter *i2c_adap,
                         printk(" >\n");
         }
 
-        for (cnt = 1; cnt < msg->len; cnt++ ) {
+        for (cnt = 1; cnt < msg->len; cnt++) {
                 /* following bytes */
                 wdata = msg->buf[cnt];
                 ctrl = bus->i2c_period | (1 << 12) | (1 << 2);
@@ -151,9 +151,9 @@ static int i2c_sendbytes(struct i2c_adapter *i2c_adap,
                 if (retval == 0)
                         goto eio;
                 if (i2c_debug) {
-                        printk(" %02x", msg->buf[cnt]);
+                        dprintk(1, " %02x", msg->buf[cnt]);
                         if (!(ctrl & I2C_NOSTOP))
-                                printk(" >\n");
+                                dprintk(1, " >\n");
                 }
         }
         return msg->len;
@@ -162,7 +162,7 @@ static int i2c_sendbytes(struct i2c_adapter *i2c_adap,
         retval = -EIO;
  err:
         if (i2c_debug)
-                printk(" ERR: %d\n", retval);
+                printk(KERN_ERR " ERR: %d\n", retval);
         return retval;
 }
 
@@ -194,12 +194,12 @@ static int i2c_readbytes(struct i2c_adapter *i2c_adap,
 
         if (i2c_debug) {
                 if (joined)
-                        printk(" R");
+                        dprintk(1, " R");
                 else
-                        printk(" <R %02x", (msg->addr << 1) + 1);
+                        dprintk(1, " <R %02x", (msg->addr << 1) + 1);
         }
 
-        for(cnt = 0; cnt < msg->len; cnt++) {
+        for (cnt = 0; cnt < msg->len; cnt++) {
 
                 ctrl = bus->i2c_period | (1 << 12) | (1 << 2) | 1;
 
@@ -216,9 +216,9 @@ static int i2c_readbytes(struct i2c_adapter *i2c_adap,
                         goto eio;
                 msg->buf[cnt] = cx_read(bus->reg_rdata) & 0xff;
                 if (i2c_debug) {
-                        printk(" %02x", msg->buf[cnt]);
+                        dprintk(1, " %02x", msg->buf[cnt]);
                         if (!(ctrl & I2C_NOSTOP))
-                                printk(" >\n");
+                                dprintk(1, " >\n");
                 }
         }
         return msg->len;
@@ -227,7 +227,7 @@ static int i2c_readbytes(struct i2c_adapter *i2c_adap,
         retval = -EIO;
  err:
         if (i2c_debug)
-                printk(" ERR: %d\n", retval);
+                printk(KERN_ERR " ERR: %d\n", retval);
         return retval;
 }
 
@@ -353,17 +353,17 @@ static struct i2c_client cx23885_i2c_client_template = {
 };
 
 static char *i2c_devs[128] = {
-        [0x10 >> 1]   = "tda10048",
-        [0x12 >> 1]   = "dib7000pc",
-        [ 0x1c >> 1 ] = "lgdt3303",
-        [ 0x86 >> 1 ] = "tda9887",
-        [ 0x32 >> 1 ] = "cx24227",
-        [ 0x88 >> 1 ] = "cx25837",
-        [ 0x84 >> 1 ] = "tda8295",
-        [ 0xa0 >> 1 ] = "eeprom",
-        [ 0xc0 >> 1 ] = "tuner/mt2131/tda8275",
+        [0x10 >> 1] = "tda10048",
+        [0x12 >> 1] = "dib7000pc",
+        [0x1c >> 1] = "lgdt3303",
+        [0x86 >> 1] = "tda9887",
+        [0x32 >> 1] = "cx24227",
+        [0x88 >> 1] = "cx25837",
+        [0x84 >> 1] = "tda8295",
+        [0xa0 >> 1] = "eeprom",
+        [0xc0 >> 1] = "tuner/mt2131/tda8275",
         [0xc2 >> 1] = "tuner/mt2131/tda8275/xc5000/xc3028",
-        [0xc8 >> 1]   = "tuner/xc3028L",
+        [0xc8 >> 1] = "tuner/xc3028L",
 };
 
 static void do_i2c_scan(char *name, struct i2c_client *c)
@@ -376,7 +376,7 @@ static void do_i2c_scan(char *name, struct i2c_client *c)
                 rc = i2c_master_recv(c, &buf, 0);
                 if (rc < 0)
                         continue;
-                printk("%s: i2c scan: found device @ 0x%x  [%s]\n",
+                printk(KERN_INFO "%s: i2c scan: found device @ 0x%x  [%s]\n",
                        name, i << 1, i2c_devs[i] ? i2c_devs[i] : "???");
         }
 }
@@ -408,11 +408,12 @@ int cx23885_i2c_register(struct cx23885_i2c *bus)
         bus->i2c_client.adapter = &bus->i2c_adap;
 
         if (0 == bus->i2c_rc) {
-                printk("%s: i2c bus %d registered\n", dev->name, bus->nr);
+                dprintk(1, "%s: i2c bus %d registered\n", dev->name, bus->nr);
                 if (i2c_scan)
                         do_i2c_scan(dev->name, &bus->i2c_client);
         } else
-                printk("%s: i2c bus %d register FAILED\n", dev->name, bus->nr);
+                printk(KERN_WARNING "%s: i2c bus %d register FAILED\n",
+                        dev->name, bus->nr);
 
         return bus->i2c_rc;
 }
diff --git a/drivers/media/video/cx23885/cx23885-video.c b/drivers/media/video/cx23885/cx23885-video.c
index f75ed1c9b71a..ab3110d6046c 100644
--- a/drivers/media/video/cx23885/cx23885-video.c
+++ b/drivers/media/video/cx23885/cx23885-video.c
@@ -285,11 +285,10 @@ static void cx23885_video_wakeup(struct cx23885_dev *dev,
                 list_del(&buf->vb.queue);
                 wake_up(&buf->vb.done);
         }
-        if (list_empty(&q->active)) {
+        if (list_empty(&q->active))
                 del_timer(&q->timeout);
-        } else {
+        else
                 mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
-        }
         if (bc != 1)
                 printk(KERN_ERR "%s: %d buffers handled (should be 1)\n",
                         __func__, bc);
@@ -379,12 +378,12 @@ static int res_get(struct cx23885_dev *dev, struct cx23885_fh *fh,
 
 static int res_check(struct cx23885_fh *fh, unsigned int bit)
 {
-        return (fh->resources & bit);
+        return fh->resources & bit;
 }
 
 static int res_locked(struct cx23885_dev *dev, unsigned int bit)
 {
-        return (dev->resources & bit);
+        return dev->resources & bit;
 }
 
 static void res_free(struct cx23885_dev *dev, struct cx23885_fh *fh,
@@ -887,14 +886,16 @@ static int video_mmap(struct file *file, struct vm_area_struct *vma)
 /* ------------------------------------------------------------------ */
 /* VIDEO CTRL IOCTLS                                                  */
 
-static int cx23885_get_control(struct cx23885_dev *dev, struct v4l2_control *ctl)
+static int cx23885_get_control(struct cx23885_dev *dev,
+        struct v4l2_control *ctl)
 {
         dprintk(1, "%s() calling cx25840(VIDIOC_G_CTRL)\n", __func__);
         cx23885_call_i2c_clients(&dev->i2c_bus[2], VIDIOC_G_CTRL, ctl);
         return 0;
 }
 
-static int cx23885_set_control(struct cx23885_dev *dev, struct v4l2_control *ctl)
+static int cx23885_set_control(struct cx23885_dev *dev,
+        struct v4l2_control *ctl)
 {
         dprintk(1, "%s() calling cx25840(VIDIOC_S_CTRL)"
                 " (disabled - no action)\n", __func__);
@@ -1073,29 +1074,29 @@ static int vidioc_reqbufs(struct file *file, void *priv,
         struct v4l2_requestbuffers *p)
 {
         struct cx23885_fh *fh = priv;
-        return (videobuf_reqbufs(get_queue(fh), p));
+        return videobuf_reqbufs(get_queue(fh), p);
 }
 
 static int vidioc_querybuf(struct file *file, void *priv,
         struct v4l2_buffer *p)
 {
         struct cx23885_fh *fh = priv;
-        return (videobuf_querybuf(get_queue(fh), p));
+        return videobuf_querybuf(get_queue(fh), p);
 }
 
 static int vidioc_qbuf(struct file *file, void *priv,
         struct v4l2_buffer *p)
 {
         struct cx23885_fh *fh = priv;
-        return (videobuf_qbuf(get_queue(fh), p));
+        return videobuf_qbuf(get_queue(fh), p);
 }
 
 static int vidioc_dqbuf(struct file *file, void *priv,
         struct v4l2_buffer *p)
 {
         struct cx23885_fh *fh = priv;
-        return (videobuf_dqbuf(get_queue(fh), p,
-                                file->f_flags & O_NONBLOCK));
+        return videobuf_dqbuf(get_queue(fh), p,
+                                file->f_flags & O_NONBLOCK);
 }
 
 static int vidioc_streamon(struct file *file, void *priv,
diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h
index ba4e0aaed463..1d53f54cd943 100644
--- a/drivers/media/video/cx23885/cx23885.h
+++ b/drivers/media/video/cx23885/cx23885.h
@@ -37,7 +37,7 @@
 #include <linux/version.h>
 #include <linux/mutex.h>
 
-#define CX23885_VERSION_CODE KERNEL_VERSION(0,0,1)
+#define CX23885_VERSION_CODE KERNEL_VERSION(0, 0, 1)
 
 #define UNSET (-1U)
 
@@ -225,7 +225,7 @@ struct cx23885_tsport {
         int                        nr;
         int                        sram_chno;
 
-        struct videobuf_dvb        dvb;
+        struct videobuf_dvb_frontends frontends;
 
         /* dma queues */
         struct cx23885_dmaqueue    mpegq;
@@ -262,6 +262,9 @@ struct cx23885_tsport {
         u32                        src_sel_val;
         u32                        vld_misc_val;
         u32                        hw_sop_ctrl_val;
+
+        /* Allow a single tsport to have multiple frontends */
+        u32                        num_frontends;
 };
 
 struct cx23885_dev {
@@ -367,14 +370,14 @@ struct sram_channel {
 /* ----------------------------------------------------------- */
 
 #define cx_read(reg)             readl(dev->lmmio + ((reg)>>2))
-#define cx_write(reg,value)      writel((value), dev->lmmio + ((reg)>>2))
+#define cx_write(reg, value)     writel((value), dev->lmmio + ((reg)>>2))
 
-#define cx_andor(reg,mask,value) \
+#define cx_andor(reg, mask, value) \
   writel((readl(dev->lmmio+((reg)>>2)) & ~(mask)) |\
   ((value) & (mask)), dev->lmmio+((reg)>>2))
 
-#define cx_set(reg,bit)          cx_andor((reg),(bit),(bit))
-#define cx_clear(reg,bit)        cx_andor((reg),(bit),0)
+#define cx_set(reg, bit)          cx_andor((reg), (bit), (bit))
+#define cx_clear(reg, bit)        cx_andor((reg), (bit), 0)
 
 /* ----------------------------------------------------------- */
 /* cx23885-core.c                                              */
@@ -411,7 +414,8 @@ extern const unsigned int cx23885_bcount;
 extern struct cx23885_subid cx23885_subids[];
 extern const unsigned int cx23885_idcount;
 
-extern int cx23885_tuner_callback(void *priv, int component, int command, int arg);
+extern int cx23885_tuner_callback(void *priv, int component,
+        int command, int arg);
 extern void cx23885_card_list(struct cx23885_dev *dev);
 extern int  cx23885_ir_init(struct cx23885_dev *dev);
 extern void cx23885_gpio_setup(struct cx23885_dev *dev);
@@ -479,11 +483,3 @@ static inline unsigned int norm_swidth(v4l2_std_id norm)
 {
         return (norm & (V4L2_STD_MN & ~V4L2_STD_PAL_Nc)) ? 754 : 922;
 }
-
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- * kate: eol "unix"; indent-width 3; remove-trailing-space on; replace-trailing-space-save on; tab-width 8; replace-tabs off; space-indent off; mixed-indent off
- */
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 5da04e811ca2..fbc224f46e0e 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -1270,27 +1270,40 @@ static const struct cx88_board cx88_boards[] = {
                 .mpeg           = CX88_MPEG_DVB,
         },
         [CX88_BOARD_HAUPPAUGE_HVR3000] = {
-                /* FIXME: Add dvb & radio support */
                 .name           = "Hauppauge WinTV-HVR3000 TriMode Analog/DVB-S/DVB-T",
                 .tuner_type     = TUNER_PHILIPS_FMD1216ME_MK3,
                 .radio_type     = UNSET,
                 .tuner_addr     = ADDR_UNSET,
                 .radio_addr     = ADDR_UNSET,
                 .tda9887_conf   = TDA9887_PRESENT,
+                .audio_chip     = V4L2_IDENT_WM8775,
                 .input          = {{
                         .type   = CX88_VMUX_TELEVISION,
                         .vmux   = 0,
                         .gpio0  = 0x84bf,
+                        /* 1: TV Audio / FM Mono */
+                        .audioroute = 1,
                 },{
                         .type   = CX88_VMUX_COMPOSITE1,
                         .vmux   = 1,
                         .gpio0  = 0x84bf,
+                        /* 2: Line-In */
+                        .audioroute = 2,
                 },{
                         .type   = CX88_VMUX_SVIDEO,
                         .vmux   = 2,
                         .gpio0  = 0x84bf,
+                        /* 2: Line-In */
+                        .audioroute = 2,
                 }},
+                .radio = {
+                        .type   = CX88_RADIO,
+                        .gpio0  = 0x84bf,
+                        /* 4: FM Stereo (untested) */
+                        .audioroute = 8,
+                },
                 .mpeg           = CX88_MPEG_DVB,
+                .num_frontends  = 2,
         },
         [CX88_BOARD_NORWOOD_MICRO] = {
                 .name           = "Norwood Micro TV Tuner",
@@ -1356,23 +1369,27 @@ static const struct cx88_board cx88_boards[] = {
                         .type   = CX88_VMUX_TELEVISION,
                         .vmux   = 0,
                         .gpio0  = 0xef88,
+                        /* 1: TV Audio / FM Mono */
                         .audioroute = 1,
                 },{
                         .type   = CX88_VMUX_COMPOSITE1,
                         .vmux   = 1,
                         .gpio0  = 0xef88,
+                        /* 2: Line-In */
                         .audioroute = 2,
                 },{
                         .type   = CX88_VMUX_SVIDEO,
                         .vmux   = 2,
                         .gpio0  = 0xef88,
+                        /* 2: Line-In */
                         .audioroute = 2,
                 }},
-                /* fixme: Add radio support */
                 .mpeg           = CX88_MPEG_DVB | CX88_MPEG_BLACKBIRD,
                 .radio = {
                         .type   = CX88_RADIO,
                         .gpio0  = 0xef88,
+                        /* 4: FM Stereo (untested) */
+                        .audioroute = 8,
                 },
         },
         [CX88_BOARD_ADSTECH_PTV_390] = {
@@ -1716,6 +1733,7 @@ static const struct cx88_board cx88_boards[] = {
                 .tuner_addr     = ADDR_UNSET,
                 .radio_addr     = ADDR_UNSET,
                 .tda9887_conf   = TDA9887_PRESENT,
+                .audio_chip     = V4L2_IDENT_WM8775,
                 /*
                  * GPIO0 (WINTV2000)
                  *
@@ -1729,7 +1747,7 @@ static const struct cx88_board cx88_boards[] = {
                  * BIT  VALUE   FUNCTION GP{x}_IO
                  * 0    1       I:?
                  * 1    1       I:?
-                 * 2    1       O:DVB-T DEMOD ENABLE LOW/ANALOG DEMOD ENABLE HIGH
+                 * 2    1       O:MPEG PORT 0=DVB-T 1=DVB-S
                  * 3    1       I:?
                  * 4    1       I:?
                  * 5    1       I:?
@@ -1745,22 +1763,41 @@ static const struct cx88_board cx88_boards[] = {
                  * d    0       I
                  * e    1       O
                  * f    1       O
+                 *
+                 * WM8775 ADC
+                 *
+                 * 1: TV Audio / FM Mono
+                 * 2: Line-In
+                 * 3: Line-In Expansion
+                 * 4: FM Stereo
                  */
                 .input          = {{
                         .type   = CX88_VMUX_TELEVISION,
                         .vmux   = 0,
                         .gpio0  = 0xc4bf,
+                        /* 1: TV Audio / FM Mono */
+                        .audioroute = 1,
                 }, {
                         .type   = CX88_VMUX_COMPOSITE1,
                         .vmux   = 1,
                         .gpio0  = 0xc4bf,
+                        /* 2: Line-In */
+                        .audioroute = 2,
                 }, {
                         .type   = CX88_VMUX_SVIDEO,
                         .vmux   = 2,
                         .gpio0  = 0xc4bf,
+                        /* 2: Line-In */
+                        .audioroute = 2,
                 } },
-                /* fixme: Add radio support */
+                .radio = {
+                        .type   = CX88_RADIO,
+                        .gpio0  = 0xc4bf,
+                        /* 4: FM Stereo */
+                        .audioroute = 8,
+                },
                 .mpeg           = CX88_MPEG_DVB,
+                .num_frontends  = 2,
         },
         [CX88_BOARD_HAUPPAUGE_HVR4000LITE] = {
                 .name           = "Hauppauge WinTV-HVR4000(Lite) DVB-S/S2",
@@ -2662,10 +2699,13 @@ static void cx88_card_setup_pre_i2c(struct cx88_core *core)
 
         case CX88_BOARD_HAUPPAUGE_HVR3000:
         case CX88_BOARD_HAUPPAUGE_HVR4000:
-        case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
                 /* Init GPIO */
                 cx_write(MO_GP0_IO, core->board.input[0].gpio0);
                 udelay(1000);
+                cx_clear(MO_GP0_IO, 0x00000080);
+                udelay(50);
+                cx_set(MO_GP0_IO, 0x00000080); /* 702 out of reset */
+                udelay(1000);
                 break;
         }
 }
@@ -3004,10 +3044,14 @@ struct cx88_core *cx88_core_create(struct pci_dev *pci, int nr)
 
         memcpy(&core->board, &cx88_boards[core->boardnr], sizeof(core->board));
 
-        info_printk(core, "subsystem: %04x:%04x, board: %s [card=%d,%s]\n",
+        if (!core->board.num_frontends)
+                core->board.num_frontends=1;
+
+        info_printk(core, "subsystem: %04x:%04x, board: %s [card=%d,%s], frontend(s): %d\n",
                 pci->subsystem_vendor, pci->subsystem_device, core->board.name,
                 core->boardnr, card[core->nr] == core->boardnr ?
-                "insmod option" : "autodetected");
+                "insmod option" : "autodetected",
+                core->board.num_frontends);
 
         if (tuner[core->nr] != UNSET)
                 core->board.tuner_type = tuner[core->nr];
diff --git a/drivers/media/video/cx88/cx88-core.c b/drivers/media/video/cx88/cx88-core.c
index d656fec59010..60705b08bfe8 100644
--- a/drivers/media/video/cx88/cx88-core.c
+++ b/drivers/media/video/cx88/cx88-core.c
@@ -549,7 +549,8 @@ void cx88_wakeup(struct cx88_core *core,
                 mod_timer(&q->timeout, jiffies+BUFFER_TIMEOUT);
         }
         if (bc != 1)
-                printk("%s: %d buffers handled (should be 1)\n",__func__,bc);
+                dprintk(2, "%s: %d buffers handled (should be 1)\n",
+                        __func__, bc);
 }
 
 void cx88_shutdown(struct cx88_core *core)
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 344ed2626e59..6968ab0181aa 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -116,13 +116,23 @@ static int cx88_dvb_bus_ctrl(struct dvb_frontend* fe, int acquire)
         struct cx8802_dev *dev= fe->dvb->priv;
         struct cx8802_driver *drv = NULL;
         int ret = 0;
+        int fe_id;
+
+        fe_id = videobuf_dvb_find_frontend(&dev->frontends, fe);
+        if (!fe_id) {
+                printk(KERN_ERR "%s() No frontend found\n", __func__);
+                return -EINVAL;
+        }
 
         drv = cx8802_get_driver(dev, CX88_MPEG_DVB);
         if (drv) {
-                if (acquire)
+                if (acquire){
+                        dev->frontends.active_fe_id = fe_id;
                         ret = drv->request_acquire(drv);
-                else
+                } else {
                         ret = drv->request_release(drv);
+                        dev->frontends.active_fe_id = 0;
+                }
         }
 
         return ret;
@@ -396,7 +406,7 @@ static int tevii_dvbs_set_voltage(struct dvb_frontend *fe,
                         cx_write(MO_GP0_IO, 0x00006060);
                         break;
                 case SEC_VOLTAGE_OFF:
-                        printk("LNB Voltage SEC_VOLTAGE_off\n");
+                        printk("LNB Voltage SEC_VOLTAGE_off\n");
                         break;
         }
 
@@ -483,6 +493,7 @@ static struct xc5000_config dvico_fusionhdtv7_tuner_config = {
 static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
 {
         struct dvb_frontend *fe;
+        struct videobuf_dvb_frontend *fe0 = NULL;
         struct xc2028_ctrl ctl;
         struct xc2028_config cfg = {
                 .i2c_adap  = &dev->core->i2c_adap,
@@ -490,7 +501,12 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
                 .ctrl      = &ctl,
         };
 
-        if (!dev->dvb.frontend) {
+        /* Get the first frontend */
+        fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
+        if (!fe0)
+                return -EINVAL;
+
+        if (!fe0->dvb.frontend) {
                 printk(KERN_ERR "%s/2: dvb frontend not attached. "
                                 "Can't attach xc3028\n",
                        dev->core->name);
@@ -504,10 +520,13 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
          */
         cx88_setup_xc3028(dev->core, &ctl);
 
-        fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg);
+        fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
         if (!fe) {
                 printk(KERN_ERR "%s/2: xc3028 attach failed\n",
                        dev->core->name);
+                dvb_frontend_detach(fe0->dvb.frontend);
+                dvb_unregister_frontend(fe0->dvb.frontend);
+                fe0->dvb.frontend = NULL;
                 return -EINVAL;
         }
 
@@ -532,8 +551,10 @@ static int cx24116_reset_device(struct dvb_frontend *fe)
         struct cx88_core *core = dev->core;
 
         /* Reset the part */
+        /* Put the cx24116 into reset */
         cx_write(MO_SRST_IO, 0);
         msleep(10);
+        /* Take the cx24116 out of reset */
         cx_write(MO_SRST_IO, 1);
         msleep(10);
 
@@ -554,14 +575,14 @@ static struct cx24116_config tevii_s460_config = {
 
 static struct stv0299_config tevii_tuner_sharp_config = {
         .demod_address = 0x68,
-        .inittab = sharp_z0194a__inittab,
+        .inittab = sharp_z0194a_inittab,
         .mclk = 88000000UL,
         .invert = 1,
         .skip_reinit = 0,
         .lock_output = 1,
         .volt13_op0_op1 = STV0299_VOLT13_OP1,
         .min_delay_ms = 100,
-        .set_symbol_rate = sharp_z0194a__set_symbol_rate,
+        .set_symbol_rate = sharp_z0194a_set_symbol_rate,
         .set_ts_params = cx24116_set_ts_param,
 };
 
@@ -574,19 +595,25 @@ static struct stv0288_config tevii_tuner_earda_config = {
 static int dvb_register(struct cx8802_dev *dev)
 {
         struct cx88_core *core = dev->core;
+        struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
+        int mfe_shared = 0; /* bus not shared by default */
 
-        /* init struct videobuf_dvb */
-        dev->dvb.name = core->name;
-        dev->ts_gen_cntrl = 0x0c;
+        /* Get the first frontend */
+        fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
+        if (!fe0)
+                return -EINVAL;
 
-        /* init frontend */
+        /* multi-frontend gate control is undefined or defaults to fe0 */
+        dev->frontends.gate = 0;
+
+        /* init frontend(s) */
         switch (core->boardnr) {
         case CX88_BOARD_HAUPPAUGE_DVB_T1:
-                dev->dvb.frontend = dvb_attach(cx22702_attach,
+                fe0->dvb.frontend = dvb_attach(cx22702_attach,
                                                &connexant_refboard_config,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
                                         0x61, &core->i2c_adap,
                                         DVB_PLL_THOMSON_DTT759X))
                                 goto frontend_detach;
@@ -596,11 +623,11 @@ static int dvb_register(struct cx8802_dev *dev)
         case CX88_BOARD_CONEXANT_DVB_T1:
         case CX88_BOARD_KWORLD_DVB_T_CX22702:
         case CX88_BOARD_WINFAST_DTV1000:
-                dev->dvb.frontend = dvb_attach(cx22702_attach,
+                fe0->dvb.frontend = dvb_attach(cx22702_attach,
                                                &connexant_refboard_config,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
                                         0x60, &core->i2c_adap,
                                         DVB_PLL_THOMSON_DTT7579))
                                 goto frontend_detach;
@@ -610,33 +637,67 @@ static int dvb_register(struct cx8802_dev *dev)
         case CX88_BOARD_HAUPPAUGE_HVR1100:
         case CX88_BOARD_HAUPPAUGE_HVR1100LP:
         case CX88_BOARD_HAUPPAUGE_HVR1300:
-        case CX88_BOARD_HAUPPAUGE_HVR3000:
-                dev->dvb.frontend = dvb_attach(cx22702_attach,
+                fe0->dvb.frontend = dvb_attach(cx22702_attach,
                                                &hauppauge_hvr_config,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
                                    &core->i2c_adap, 0x61,
                                    TUNER_PHILIPS_FMD1216ME_MK3))
                                 goto frontend_detach;
                 }
                 break;
+        case CX88_BOARD_HAUPPAUGE_HVR3000:
+                /* DVB-S init */
+                fe0->dvb.frontend = dvb_attach(cx24123_attach,
+                               &hauppauge_novas_config,
+                               &dev->core->i2c_adap);
+                if (fe0->dvb.frontend) {
+                        if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
+                        &dev->core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) {
+                                dprintk( 1, "%s(): HVR3000 - DVB-S LNB Init: failed\n", __func__);
+                        }
+                } else {
+                        dprintk( 1, "%s(): HVR3000 - DVB-S Init: failed\n", __func__);
+                }
+                /* DVB-T init */
+                fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
+                if (fe1) {
+                        dev->frontends.gate = 2;
+                        mfe_shared = 1;
+                        fe1->dvb.frontend = dvb_attach(cx22702_attach,
+                                &hauppauge_hvr_config,
+                                &dev->core->i2c_adap);
+                        if (fe1->dvb.frontend) {
+                                fe1->dvb.frontend->id = 1;
+                                if(!dvb_attach(simple_tuner_attach, fe1->dvb.frontend,
+                                                &dev->core->i2c_adap, 0x61,
+                                                TUNER_PHILIPS_FMD1216ME_MK3)) {
+                                        dprintk( 1, "%s(): HVR3000 - DVB-T misc Init: failed\n", __func__);
+                                }
+                        } else {
+                                dprintk( 1, "%s(): HVR3000 - DVB-T Init: failed\n", __func__);
+                        }
+                } else {
+                        dprintk( 1, "%s(): HVR3000 - DVB-T Init: can't find frontend 2.\n", __func__);
+                }
+                break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
-                dev->dvb.frontend = dvb_attach(mt352_attach,
+                fe0->dvb.frontend = dvb_attach(mt352_attach,
                                                &dvico_fusionhdtv,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
                                 goto frontend_detach;
                         break;
                 }
                 /* ZL10353 replaces MT352 on later cards */
-                dev->dvb.frontend = dvb_attach(zl10353_attach,
+                fe0->dvb.frontend = dvb_attach(zl10353_attach,
                                                &dvico_fusionhdtv_plus_v1_1,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
                                         0x60, NULL, DVB_PLL_THOMSON_DTT7579))
                                 goto frontend_detach;
                 }
@@ -644,31 +705,31 @@ static int dvb_register(struct cx8802_dev *dev)
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL:
                 /* The tin box says DEE1601, but it seems to be DTT7579
                  * compatible, with a slightly different MT352 AGC gain. */
-                dev->dvb.frontend = dvb_attach(mt352_attach,
+                fe0->dvb.frontend = dvb_attach(mt352_attach,
                                                &dvico_fusionhdtv_dual,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
                                 goto frontend_detach;
                         break;
                 }
                 /* ZL10353 replaces MT352 on later cards */
-                dev->dvb.frontend = dvb_attach(zl10353_attach,
+                fe0->dvb.frontend = dvb_attach(zl10353_attach,
                                                &dvico_fusionhdtv_plus_v1_1,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
                                         0x61, NULL, DVB_PLL_THOMSON_DTT7579))
                                 goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
-                dev->dvb.frontend = dvb_attach(mt352_attach,
+                fe0->dvb.frontend = dvb_attach(mt352_attach,
                                                &dvico_fusionhdtv,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
                                         0x61, NULL, DVB_PLL_LG_Z201))
                                 goto frontend_detach;
                 }
@@ -676,11 +737,11 @@ static int dvb_register(struct cx8802_dev *dev)
         case CX88_BOARD_KWORLD_DVB_T:
         case CX88_BOARD_DNTV_LIVE_DVB_T:
         case CX88_BOARD_ADSTECH_DVB_T_PCI:
-                dev->dvb.frontend = dvb_attach(mt352_attach,
+                fe0->dvb.frontend = dvb_attach(mt352_attach,
                                                &dntv_live_dvbt_config,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend,
                                         0x61, NULL, DVB_PLL_UNKNOWN_1))
                                 goto frontend_detach;
                 }
@@ -688,10 +749,10 @@ static int dvb_register(struct cx8802_dev *dev)
         case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
 #if defined(CONFIG_VIDEO_CX88_VP3054) || (defined(CONFIG_VIDEO_CX88_VP3054_MODULE) && defined(MODULE))
                 /* MT352 is on a secondary I2C bus made from some GPIO lines */
-                dev->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
+                fe0->dvb.frontend = dvb_attach(mt352_attach, &dntv_live_dvbt_pro_config,
                                                &dev->vp3054->adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
                                         &core->i2c_adap, 0x61,
                                         TUNER_PHILIPS_FMD1216ME_MK3))
                                 goto frontend_detach;
@@ -702,22 +763,22 @@ static int dvb_register(struct cx8802_dev *dev)
 #endif
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_HYBRID:
-                dev->dvb.frontend = dvb_attach(zl10353_attach,
+                fe0->dvb.frontend = dvb_attach(zl10353_attach,
                                                &dvico_fusionhdtv_hybrid,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
                                    &core->i2c_adap, 0x61,
                                    TUNER_THOMSON_FE6600))
                                 goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PRO:
-                dev->dvb.frontend = dvb_attach(zl10353_attach,
+                fe0->dvb.frontend = dvb_attach(zl10353_attach,
                                                &dvico_fusionhdtv_xc3028,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend == NULL)
-                        dev->dvb.frontend = dvb_attach(mt352_attach,
+                if (fe0->dvb.frontend == NULL)
+                        fe0->dvb.frontend = dvb_attach(mt352_attach,
                                                 &dvico_fusionhdtv_mt352_xc3028,
                                                 &core->i2c_adap);
                 /*
@@ -725,16 +786,16 @@ static int dvb_register(struct cx8802_dev *dev)
                  * We must not permit gate_ctrl to be performed, or
                  * the xc3028 cannot communicate on the bus.
                  */
-                if (dev->dvb.frontend)
-                        dev->dvb.frontend->ops.i2c_gate_ctrl = NULL;
+                if (fe0->dvb.frontend)
+                        fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
                 if (attach_xc3028(0x61, dev) < 0)
                         return -EINVAL;
                 break;
         case CX88_BOARD_PCHDTV_HD3000:
-                dev->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
+                fe0->dvb.frontend = dvb_attach(or51132_attach, &pchdtv_hd3000,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
                                         &core->i2c_adap, 0x61,
                                         TUNER_THOMSON_DTT761X))
                                 goto frontend_detach;
@@ -751,11 +812,11 @@ static int dvb_register(struct cx8802_dev *dev)
 
                 /* Select RF connector callback */
                 fusionhdtv_3_gold.pll_rf_set = lgdt330x_pll_rf_set;
-                dev->dvb.frontend = dvb_attach(lgdt330x_attach,
+                fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
                                                &fusionhdtv_3_gold,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
                                         &core->i2c_adap, 0x61,
                                         TUNER_MICROTUNE_4042FI5))
                                 goto frontend_detach;
@@ -769,11 +830,11 @@ static int dvb_register(struct cx8802_dev *dev)
                 mdelay(100);
                 cx_set(MO_GP0_IO, 9);
                 mdelay(200);
-                dev->dvb.frontend = dvb_attach(lgdt330x_attach,
+                fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
                                                &fusionhdtv_3_gold,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
                                         &core->i2c_adap, 0x61,
                                         TUNER_THOMSON_DTT761X))
                                 goto frontend_detach;
@@ -787,15 +848,15 @@ static int dvb_register(struct cx8802_dev *dev)
                 mdelay(100);
                 cx_set(MO_GP0_IO, 1);
                 mdelay(200);
-                dev->dvb.frontend = dvb_attach(lgdt330x_attach,
+                fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
                                                &fusionhdtv_5_gold,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
                                         &core->i2c_adap, 0x61,
                                         TUNER_LG_TDVS_H06XF))
                                 goto frontend_detach;
-                        if (!dvb_attach(tda9887_attach, dev->dvb.frontend,
+                        if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
                                    &core->i2c_adap, 0x43))
                                 goto frontend_detach;
                 }
@@ -808,25 +869,25 @@ static int dvb_register(struct cx8802_dev *dev)
                 mdelay(100);
                 cx_set(MO_GP0_IO, 1);
                 mdelay(200);
-                dev->dvb.frontend = dvb_attach(lgdt330x_attach,
+                fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
                                                &pchdtv_hd5500,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
                                         &core->i2c_adap, 0x61,
                                         TUNER_LG_TDVS_H06XF))
                                 goto frontend_detach;
-                        if (!dvb_attach(tda9887_attach, dev->dvb.frontend,
+                        if (!dvb_attach(tda9887_attach, fe0->dvb.frontend,
                                    &core->i2c_adap, 0x43))
                                 goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_ATI_HDTVWONDER:
-                dev->dvb.frontend = dvb_attach(nxt200x_attach,
+                fe0->dvb.frontend = dvb_attach(nxt200x_attach,
                                                &ati_hdtvwonder,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
                                         &core->i2c_adap, 0x61,
                                         TUNER_PHILIPS_TUV1236D))
                                 goto frontend_detach;
@@ -834,49 +895,49 @@ static int dvb_register(struct cx8802_dev *dev)
                 break;
         case CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1:
         case CX88_BOARD_HAUPPAUGE_NOVASE2_S1:
-                dev->dvb.frontend = dvb_attach(cx24123_attach,
+                fe0->dvb.frontend = dvb_attach(cx24123_attach,
                                                &hauppauge_novas_config,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend) {
-                        if (!dvb_attach(isl6421_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend) {
+                        if (!dvb_attach(isl6421_attach, fe0->dvb.frontend,
                                         &core->i2c_adap, 0x08, ISL6421_DCL, 0x00))
                                 goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_KWORLD_DVBS_100:
-                dev->dvb.frontend = dvb_attach(cx24123_attach,
+                fe0->dvb.frontend = dvb_attach(cx24123_attach,
                                                &kworld_dvbs_100_config,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend) {
-                        core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
-                        dev->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
+                if (fe0->dvb.frontend) {
+                        core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
+                        fe0->dvb.frontend->ops.set_voltage = kworld_dvbs_100_set_voltage;
                 }
                 break;
         case CX88_BOARD_GENIATECH_DVBS:
-                dev->dvb.frontend = dvb_attach(cx24123_attach,
+                fe0->dvb.frontend = dvb_attach(cx24123_attach,
                                                &geniatech_dvbs_config,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend) {
-                        core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
-                        dev->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
+                if (fe0->dvb.frontend) {
+                        core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
+                        fe0->dvb.frontend->ops.set_voltage = geniatech_dvbs_set_voltage;
                 }
                 break;
         case CX88_BOARD_PINNACLE_PCTV_HD_800i:
-                dev->dvb.frontend = dvb_attach(s5h1409_attach,
+                fe0->dvb.frontend = dvb_attach(s5h1409_attach,
                                                &pinnacle_pctv_hd_800i_config,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
                                         &core->i2c_adap,
                                         &pinnacle_pctv_hd_800i_tuner_config))
                                 goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_5_PCI_NANO:
-                dev->dvb.frontend = dvb_attach(s5h1409_attach,
+                fe0->dvb.frontend = dvb_attach(s5h1409_attach,
                                                 &dvico_hdtv5_pci_nano_config,
                                                 &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
+                if (fe0->dvb.frontend != NULL) {
                         struct dvb_frontend *fe;
                         struct xc2028_config cfg = {
                                 .i2c_adap  = &core->i2c_adap,
@@ -889,17 +950,17 @@ static int dvb_register(struct cx8802_dev *dev)
                         };
 
                         fe = dvb_attach(xc2028_attach,
-                                        dev->dvb.frontend, &cfg);
+                                        fe0->dvb.frontend, &cfg);
                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
                                 fe->ops.tuner_ops.set_config(fe, &ctl);
                 }
                 break;
          case CX88_BOARD_PINNACLE_HYBRID_PCTV:
-                dev->dvb.frontend = dvb_attach(zl10353_attach,
+                fe0->dvb.frontend = dvb_attach(zl10353_attach,
                                                &cx88_pinnacle_hybrid_pctv,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend) {
-                        dev->dvb.frontend->ops.i2c_gate_ctrl = NULL;
+                if (fe0->dvb.frontend) {
+                        fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
                         if (attach_xc3028(0x61, dev) < 0)
                                 goto frontend_detach;
                 }
@@ -907,85 +968,118 @@ static int dvb_register(struct cx8802_dev *dev)
          case CX88_BOARD_GENIATECH_X8000_MT:
                 dev->ts_gen_cntrl = 0x00;
 
-                dev->dvb.frontend = dvb_attach(zl10353_attach,
+                fe0->dvb.frontend = dvb_attach(zl10353_attach,
                                                &cx88_geniatech_x8000_mt,
                                                &core->i2c_adap);
                 if (attach_xc3028(0x61, dev) < 0)
                         goto frontend_detach;
                 break;
          case CX88_BOARD_KWORLD_ATSC_120:
-                dev->dvb.frontend = dvb_attach(s5h1409_attach,
+                fe0->dvb.frontend = dvb_attach(s5h1409_attach,
                                                &kworld_atsc_120_config,
                                                &core->i2c_adap);
                 if (attach_xc3028(0x61, dev) < 0)
                         goto frontend_detach;
                 break;
         case CX88_BOARD_DVICO_FUSIONHDTV_7_GOLD:
-                dev->dvb.frontend = dvb_attach(s5h1411_attach,
+                fe0->dvb.frontend = dvb_attach(s5h1411_attach,
                                                &dvico_fusionhdtv7_config,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(xc5000_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(xc5000_attach, fe0->dvb.frontend,
                                         &core->i2c_adap,
                                         &dvico_fusionhdtv7_tuner_config))
                                 goto frontend_detach;
                 }
                 break;
         case CX88_BOARD_HAUPPAUGE_HVR4000:
+                /* DVB-S/S2 Init */
+                fe0->dvb.frontend = dvb_attach(cx24116_attach,
+                        &hauppauge_hvr4000_config,
+                        &dev->core->i2c_adap);
+                if (fe0->dvb.frontend) {
+                        if(!dvb_attach(isl6421_attach, fe0->dvb.frontend,
+                                &dev->core->i2c_adap, 0x08, ISL6421_DCL, 0x00)) {
+                                dprintk( 1, "%s(): HVR4000 - DVB-S LNB Init: failed\n", __func__);
+                        }
+                } else {
+                        dprintk( 1, "%s(): HVR4000 - DVB-S Init: failed\n", __func__);
+                }
+                /* DVB-T Init */
+                fe1 = videobuf_dvb_get_frontend(&dev->frontends, 2);
+                if (fe1) {
+                        dev->frontends.gate = 2;
+                        mfe_shared = 1;
+                        fe1->dvb.frontend = dvb_attach(cx22702_attach,
+                                &hauppauge_hvr_config,
+                                &dev->core->i2c_adap);
+                        if (fe1->dvb.frontend) {
+                                fe1->dvb.frontend->id = 1;
+                                if(!dvb_attach(simple_tuner_attach, fe1->dvb.frontend,
+                                        &dev->core->i2c_adap, 0x61,
+                                        TUNER_PHILIPS_FMD1216ME_MK3)) {
+                                        dprintk( 1, "%s(): HVR4000 - DVB-T misc Init: failed\n", __func__);
+                                }
+                        } else {
+                                dprintk( 1, "%s(): HVR4000 - DVB-T Init: failed\n", __func__);
+                        }
+                } else {
+                        dprintk( 1, "%s(): HVR4000 - DVB-T Init: can't find frontend 2.\n", __func__);
+                }
+                break;
         case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
-                /* Support for DVB-S only, not DVB-T support */
-                dev->dvb.frontend = dvb_attach(cx24116_attach,
+                fe0->dvb.frontend = dvb_attach(cx24116_attach,
                         &hauppauge_hvr4000_config,
                         &dev->core->i2c_adap);
-                if (dev->dvb.frontend) {
-                        dvb_attach(isl6421_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend) {
+                        dvb_attach(isl6421_attach, fe0->dvb.frontend,
                                 &dev->core->i2c_adap,
                                 0x08, ISL6421_DCL, 0x00);
                 }
                 break;
         case CX88_BOARD_TEVII_S420:
-                dev->dvb.frontend = dvb_attach(stv0299_attach,
+                fe0->dvb.frontend = dvb_attach(stv0299_attach,
                                                 &tevii_tuner_sharp_config,
                                                 &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        if (!dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
+                if (fe0->dvb.frontend != NULL) {
+                        if (!dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
                                         &core->i2c_adap, DVB_PLL_OPERA1))
                                 goto frontend_detach;
-                        core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
-                        dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
+                        core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
+                        fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
 
                 } else {
-                        dev->dvb.frontend = dvb_attach(stv0288_attach,
+                        fe0->dvb.frontend = dvb_attach(stv0288_attach,
                                                             &tevii_tuner_earda_config,
                                                             &core->i2c_adap);
-                                if (dev->dvb.frontend != NULL) {
-                                        if (!dvb_attach(stb6000_attach, dev->dvb.frontend, 0x61,
+                                if (fe0->dvb.frontend != NULL) {
+                                        if (!dvb_attach(stb6000_attach, fe0->dvb.frontend, 0x61,
                                                 &core->i2c_adap))
                                         goto frontend_detach;
-                                core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
-                                dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
+                                core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
+                                fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
 
                         }
                 }
                 break;
         case CX88_BOARD_TEVII_S460:
-                dev->dvb.frontend = dvb_attach(cx24116_attach,
+                fe0->dvb.frontend = dvb_attach(cx24116_attach,
                                                &tevii_s460_config,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
-                        dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
+                if (fe0->dvb.frontend != NULL) {
+                        core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
+                        fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
                 }
                 break;
         case CX88_BOARD_OMICOM_SS4_PCI:
         case CX88_BOARD_TBS_8920:
         case CX88_BOARD_PROF_7300:
-                dev->dvb.frontend = dvb_attach(cx24116_attach,
+                fe0->dvb.frontend = dvb_attach(cx24116_attach,
                                                &hauppauge_hvr4000_config,
                                                &core->i2c_adap);
-                if (dev->dvb.frontend != NULL) {
-                        core->prev_set_voltage = dev->dvb.frontend->ops.set_voltage;
-                        dev->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
+                if (fe0->dvb.frontend != NULL) {
+                        core->prev_set_voltage = fe0->dvb.frontend->ops.set_voltage;
+                        fe0->dvb.frontend->ops.set_voltage = tevii_dvbs_set_voltage;
                 }
                 break;
         default:
@@ -993,29 +1087,32 @@ static int dvb_register(struct cx8802_dev *dev)
                        core->name);
                 break;
         }
-        if (NULL == dev->dvb.frontend) {
+
+        if ( (NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend) ) {
                 printk(KERN_ERR
                        "%s/2: frontend initialization failed\n",
                        core->name);
                 return -EINVAL;
         }
         /* define general-purpose callback pointer */
-        dev->dvb.frontend->callback = cx88_tuner_callback;
+        fe0->dvb.frontend->callback = cx88_tuner_callback;
 
         /* Ensure all frontends negotiate bus access */
-        dev->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
+        fe0->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
+        if (fe1)
+                fe1->dvb.frontend->ops.ts_bus_ctrl = cx88_dvb_bus_ctrl;
 
         /* Put the analog decoder in standby to keep it quiet */
         cx88_call_i2c_clients(core, TUNER_SET_STANDBY, NULL);
 
         /* register everything */
-        return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev,
-                                     &dev->pci->dev, adapter_nr);
+        return videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
+                &dev->pci->dev, adapter_nr, mfe_shared);
 
 frontend_detach:
-        if (dev->dvb.frontend) {
-                dvb_frontend_detach(dev->dvb.frontend);
-                dev->dvb.frontend = NULL;
+        if (fe0->dvb.frontend) {
+                dvb_frontend_detach(fe0->dvb.frontend);
+                fe0->dvb.frontend = NULL;
         }
         return -EINVAL;
 }
@@ -1039,6 +1136,38 @@ static int cx8802_dvb_advise_acquire(struct cx8802_driver *drv)
                 cx_clear(MO_GP0_IO, 0x00000004);
                 udelay(1000);
                 break;
+
+        case CX88_BOARD_HAUPPAUGE_HVR3000:
+        case CX88_BOARD_HAUPPAUGE_HVR4000:
+                if(core->dvbdev->frontends.active_fe_id == 1) {
+                        /* DVB-S/S2 Enabled */
+
+                        /* Toggle reset on cx22702 leaving i2c active */
+                        cx_write(MO_GP0_IO, (core->board.input[0].gpio0 & 0x0000ff00) | 0x00000080);
+                        udelay(1000);
+                        cx_clear(MO_GP0_IO, 0x00000080);
+                        udelay(50);
+                        cx_set(MO_GP0_IO, 0x00000080); /* cx22702 out of reset */
+                        cx_set(MO_GP0_IO, 0x00000004); /* tri-state the cx22702 pins */
+                        udelay(1000);
+
+                        cx_write(MO_SRST_IO, 1); /* Take the cx24116/cx24123 out of reset */
+                        core->dvbdev->ts_gen_cntrl = 0x02; /* Parallel IO */
+                } else
+                if (core->dvbdev->frontends.active_fe_id == 2) {
+                        /* DVB-T Enabled */
+
+                        /* Put the cx24116/cx24123 into reset */
+                        cx_write(MO_SRST_IO, 0);
+
+                        /* cx22702 out of reset and enable it */
+                        cx_set(MO_GP0_IO,   0x00000080);
+                        cx_clear(MO_GP0_IO, 0x00000004);
+                        core->dvbdev->ts_gen_cntrl = 0x0c; /* Serial IO */
+                        udelay(1000);
+                }
+                break;
+
         default:
                 err = -ENODEV;
         }
@@ -1056,6 +1185,9 @@ static int cx8802_dvb_advise_release(struct cx8802_driver *drv)
         case CX88_BOARD_HAUPPAUGE_HVR1300:
                 /* Do Nothing, leave the cx22702 on the bus. */
                 break;
+        case CX88_BOARD_HAUPPAUGE_HVR3000:
+        case CX88_BOARD_HAUPPAUGE_HVR4000:
+                break;
         default:
                 err = -ENODEV;
         }
@@ -1066,7 +1198,8 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
 {
         struct cx88_core *core = drv->core;
         struct cx8802_dev *dev = drv->core->dvbdev;
-        int err;
+        int err, i;
+        struct videobuf_dvb_frontend *fe;
 
         dprintk( 1, "%s\n", __func__);
         dprintk( 1, " ->being probed by Card=%d Name=%s, PCI %02x:%02x\n",
@@ -1086,18 +1219,28 @@ static int cx8802_dvb_probe(struct cx8802_driver *drv)
 
         /* dvb stuff */
         printk(KERN_INFO "%s/2: cx2388x based DVB/ATSC card\n", core->name);
-        videobuf_queue_sg_init(&dev->dvb.dvbq, &dvb_qops,
+        dev->ts_gen_cntrl = 0x0c;
+
+        for (i = 1; i <= core->board.num_frontends; i++) {
+                fe = videobuf_dvb_get_frontend(&core->dvbdev->frontends, i);
+                if (!fe) {
+                        printk(KERN_ERR "%s() failed to get frontend(%d)\n", __func__, i);
+                        continue;
+                }
+                videobuf_queue_sg_init(&fe->dvb.dvbq, &dvb_qops,
                             &dev->pci->dev, &dev->slock,
                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
                             V4L2_FIELD_TOP,
                             sizeof(struct cx88_buffer),
                             dev);
+                /* init struct videobuf_dvb */
+                fe->dvb.name = dev->core->name;
+        }
         err = dvb_register(dev);
         if (err != 0)
                 printk(KERN_ERR "%s/2: dvb_register failed (err = %d)\n",
                        core->name, err);
-
- fail_core:
+fail_core:
         return err;
 }
 
@@ -1105,9 +1248,7 @@ static int cx8802_dvb_remove(struct cx8802_driver *drv)
 {
         struct cx8802_dev *dev = drv->core->dvbdev;
 
-        /* dvb */
-        if (dev->dvb.frontend)
-                videobuf_dvb_unregister(&dev->dvb);
+        videobuf_dvb_unregister_bus(&dev->frontends);
 
         vp3054_i2c_remove(dev);
 
diff --git a/drivers/media/video/cx88/cx88-i2c.c b/drivers/media/video/cx88/cx88-i2c.c
index 8e74d64fdcd2..01de23007095 100644
--- a/drivers/media/video/cx88/cx88-i2c.c
+++ b/drivers/media/video/cx88/cx88-i2c.c
@@ -116,18 +116,25 @@ static int detach_inform(struct i2c_client *client)
 
 void cx88_call_i2c_clients(struct cx88_core *core, unsigned int cmd, void *arg)
 {
+        struct videobuf_dvb_frontends *f = &core->dvbdev->frontends;
+        struct videobuf_dvb_frontend *fe = NULL;
         if (0 != core->i2c_rc)
                 return;
 
 #if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
-        if ( (core->dvbdev) && (core->dvbdev->dvb.frontend) ) {
-                if (core->dvbdev->dvb.frontend->ops.i2c_gate_ctrl)
-                        core->dvbdev->dvb.frontend->ops.i2c_gate_ctrl(core->dvbdev->dvb.frontend, 1);
+        if (core->dvbdev && f) {
+                if(f->gate <= 1) /* undefined or fe0 */
+                        fe = videobuf_dvb_get_frontend(f, 1);
+                else
+                        fe = videobuf_dvb_get_frontend(f, f->gate);
+
+                if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
+                        fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, 1);
 
                 i2c_clients_command(&core->i2c_adap, cmd, arg);
 
-                if (core->dvbdev->dvb.frontend->ops.i2c_gate_ctrl)
-                        core->dvbdev->dvb.frontend->ops.i2c_gate_ctrl(core->dvbdev->dvb.frontend, 0);
+                if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
+                        fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, 0);
         } else
 #endif
                 i2c_clients_command(&core->i2c_adap, cmd, arg);
diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c
index a6b061c2644a..6df5cf314186 100644
--- a/drivers/media/video/cx88/cx88-mpeg.c
+++ b/drivers/media/video/cx88/cx88-mpeg.c
@@ -768,7 +768,8 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
 {
         struct cx8802_dev *dev;
         struct cx88_core  *core;
-        int err;
+        struct videobuf_dvb_frontend *demod;
+        int err,i;
 
         /* general setup */
         core = cx88_core_get(pci_dev);
@@ -781,6 +782,11 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
         if (!core->board.mpeg)
                 goto fail_core;
 
+        if (!core->board.num_frontends) {
+                printk(KERN_ERR "%s() .num_frontends should be non-zero, err = %d\n", __func__, err);
+                goto fail_core;
+        }
+
         err = -ENOMEM;
         dev = kzalloc(sizeof(*dev),GFP_KERNEL);
         if (NULL == dev)
@@ -795,6 +801,20 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev,
         INIT_LIST_HEAD(&dev->drvlist);
         list_add_tail(&dev->devlist,&cx8802_devlist);
 
+        mutex_init(&dev->frontends.lock);
+        INIT_LIST_HEAD(&dev->frontends.felist);
+
+        printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__, core->board.num_frontends);
+
+        for (i = 1; i <= core->board.num_frontends; i++) {
+                demod = videobuf_dvb_alloc_frontend(&dev->frontends, i);
+                if(demod == NULL) {
+                        printk(KERN_ERR "%s() failed to alloc\n", __func__);
+                        err = -ENOMEM;
+                        goto fail_free;
+                }
+        }
+
         /* Maintain a reference so cx88-video can query the 8802 device. */
         core->dvbdev = dev;
 
diff --git a/drivers/media/video/cx88/cx88-tvaudio.c b/drivers/media/video/cx88/cx88-tvaudio.c
index 3a1977f41e27..7dd506b987fe 100644
--- a/drivers/media/video/cx88/cx88-tvaudio.c
+++ b/drivers/media/video/cx88/cx88-tvaudio.c
@@ -767,6 +767,14 @@ void cx88_set_tvaudio(struct cx88_core *core)
         case WW_FM:
                 set_audio_standard_FM(core, radio_deemphasis);
                 break;
+        case WW_I2SADC:
+                set_audio_start(core, 0x01);
+                /* Slave/Philips/Autobaud */
+                cx_write(AUD_I2SINPUTCNTL, 0);
+                /* Switch to "I2S ADC mode" */
+                cx_write(AUD_I2SCNTL, 0x1);
+                set_audio_finish(core, EN_I2SIN_ENABLE);
+                break;
         case WW_NONE:
         default:
                 printk("%s/0: unknown tv audio mode [%d]\n",
@@ -895,6 +903,9 @@ void cx88_set_stereo(struct cx88_core *core, u32 mode, int manual)
                         break;
                 }
                 break;
+        case WW_I2SADC:
+                /* DO NOTHING */
+                break;
         }
 
         if (UNSET != ctl) {
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index be45955dff68..3904b73f52ee 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -426,24 +426,7 @@ int cx88_video_mux(struct cx88_core *core, unsigned int input)
 
         /* if there are audioroutes defined, we have an external
            ADC to deal with audio */
-
         if (INPUT(input).audioroute) {
-
-                /* cx2388's C-ADC is connected to the tuner only.
-                   When used with S-Video, that ADC is busy dealing with
-                   chroma, so an external must be used for baseband audio */
-
-                if (INPUT(input).type != CX88_VMUX_TELEVISION &&
-                        INPUT(input).type != CX88_RADIO) {
-                        /* "ADC mode" */
-                        cx_write(AUD_I2SCNTL, 0x1);
-                        cx_set(AUD_CTL, EN_I2SIN_ENABLE);
-                } else {
-                        /* Normal mode */
-                        cx_write(AUD_I2SCNTL, 0x0);
-                        cx_clear(AUD_CTL, EN_I2SIN_ENABLE);
-                }
-
                 /* The wm8775 module has the "2" route hardwired into
                    the initialization. Some boards may use different
                    routes for different inputs. HVR-1300 surely does */
@@ -454,9 +437,19 @@ int cx88_video_mux(struct cx88_core *core, unsigned int input)
                         route.input = INPUT(input).audioroute;
                         cx88_call_i2c_clients(core,
                                 VIDIOC_INT_S_AUDIO_ROUTING, &route);
-
                 }
-
+                /* cx2388's C-ADC is connected to the tuner only.
+                   When used with S-Video, that ADC is busy dealing with
+                   chroma, so an external must be used for baseband audio */
+                if (INPUT(input).type != CX88_VMUX_TELEVISION ) {
+                        /* "I2S ADC mode" */
+                        core->tvaudio = WW_I2SADC;
+                        cx88_set_tvaudio(core);
+                } else {
+                        /* Normal mode */
+                        cx_write(AUD_I2SCNTL, 0x0);
+                        cx_clear(AUD_CTL, EN_I2SIN_ENABLE);
+                }
         }
 
         return 0;
@@ -832,9 +825,24 @@ static int video_open(struct inode *inode, struct file *file)
                 cx_write(MO_GP0_IO, core->board.radio.gpio0);
                 cx_write(MO_GP1_IO, core->board.radio.gpio1);
                 cx_write(MO_GP2_IO, core->board.radio.gpio2);
-                core->tvaudio = WW_FM;
-                cx88_set_tvaudio(core);
-                cx88_set_stereo(core,V4L2_TUNER_MODE_STEREO,1);
+                if (core->board.radio.audioroute) {
+                        if(core->board.audio_chip &&
+                                core->board.audio_chip == V4L2_IDENT_WM8775) {
+                                struct v4l2_routing route;
+
+                                route.input = core->board.radio.audioroute;
+                                cx88_call_i2c_clients(core,
+                                        VIDIOC_INT_S_AUDIO_ROUTING, &route);
+                        }
+                        /* "I2S ADC mode" */
+                        core->tvaudio = WW_I2SADC;
+                        cx88_set_tvaudio(core);
+                } else {
+                        /* FM Mode */
+                        core->tvaudio = WW_FM;
+                        cx88_set_tvaudio(core);
+                        cx88_set_stereo(core,V4L2_TUNER_MODE_STEREO,1);
+                }
                 cx88_call_i2c_clients(core,AUDC_SET_RADIO,NULL);
         }
         unlock_kernel();
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index dbf01b8b57a5..76207c2856b7 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -247,7 +247,7 @@ struct cx88_input {
         enum cx88_itype type;
         u32             gpio0, gpio1, gpio2, gpio3;
         unsigned int    vmux:2;
-        unsigned int    audioroute:2;
+        unsigned int    audioroute:4;
 };
 
 struct cx88_board {
@@ -261,6 +261,7 @@ struct cx88_board {
         struct cx88_input       radio;
         enum cx88_board_type    mpeg;
         unsigned int            audio_chip;
+        int                     num_frontends;
 };
 
 struct cx88_subid {
@@ -356,6 +357,7 @@ struct cx88_core {
         struct cx8802_dev          *dvbdev;
         enum cx88_board_type       active_type_id;
         int                        active_ref;
+        int                        active_fe_id;
 };
 
 struct cx8800_dev;
@@ -490,7 +492,7 @@ struct cx8802_dev {
 
 #if defined(CONFIG_VIDEO_CX88_DVB) || defined(CONFIG_VIDEO_CX88_DVB_MODULE)
         /* for dvb only */
-        struct videobuf_dvb        dvb;
+        struct videobuf_dvb_frontends frontends;
 #endif
 
 #if defined(CONFIG_VIDEO_CX88_VP3054) || \
@@ -628,6 +630,7 @@ extern void cx88_setup_xc3028(struct cx88_core *core, struct xc2028_ctrl *ctl);
 #define WW_EIAJ          7
 #define WW_I2SPT         8
 #define WW_FM            9
+#define WW_I2SADC        10
 
 void cx88_set_tvaudio(struct cx88_core *core);
 void cx88_newstation(struct cx88_core *core);
diff --git a/drivers/media/video/gspca/gspca.c b/drivers/media/video/gspca/gspca.c
index c21af312ee7c..e48fbfc8ad05 100644
--- a/drivers/media/video/gspca/gspca.c
+++ b/drivers/media/video/gspca/gspca.c
@@ -21,6 +21,7 @@
 #define MODULE_NAME "gspca"
 
 #include <linux/init.h>
+#include <linux/version.h>
 #include <linux/fs.h>
 #include <linux/vmalloc.h>
 #include <linux/sched.h>
@@ -403,7 +404,7 @@ static void destroy_urbs(struct gspca_dev *gspca_dev)
         unsigned int i;
 
         PDEBUG(D_STREAM, "kill transfer");
-        for (i = 0; i < MAX_NURBS; ++i) {
+        for (i = 0; i < MAX_NURBS; i++) {
                 urb = gspca_dev->urb[i];
                 if (urb == NULL)
                         break;
diff --git a/drivers/media/video/gspca/gspca.h b/drivers/media/video/gspca/gspca.h
index 4779dd0b06da..1d9dc90b4791 100644
--- a/drivers/media/video/gspca/gspca.h
+++ b/drivers/media/video/gspca/gspca.h
@@ -2,7 +2,6 @@
 #define GSPCAV2_H
 
 #include <linux/module.h>
-#include <linux/version.h>
 #include <linux/kernel.h>
 #include <linux/usb.h>
 #include <linux/videodev2.h>
diff --git a/drivers/media/video/gspca/m5602/m5602_bridge.h b/drivers/media/video/gspca/m5602/m5602_bridge.h
index c786d7d3d44a..1a37ae4bc82d 100644
--- a/drivers/media/video/gspca/m5602/m5602_bridge.h
+++ b/drivers/media/video/gspca/m5602/m5602_bridge.h
@@ -1,7 +1,7 @@
 /*
  * USB Driver for ALi m5602 based webcams
  *
- * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2008 Erik Andrén
  * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
  * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
  *
@@ -25,33 +25,6 @@
 
 /*****************************************************************************/
 
-#undef PDEBUG
-#undef info
-#undef err
-
-#define err(format, arg...) printk(KERN_ERR KBUILD_MODNAME ": " \
-        format "\n" , ## arg)
-#define info(format, arg...) printk(KERN_INFO KBUILD_MODNAME ": " \
-        format "\n" , ## arg)
-
-/* Debug parameters */
-#define DBG_INIT 0x1
-#define DBG_PROBE 0x2
-#define DBG_V4L2 0x4
-#define DBG_TRACE 0x8
-#define DBG_DATA 0x10
-#define DBG_V4L2_CID 0x20
-#define DBG_GSPCA 0x40
-
-#define PDEBUG(level, fmt, args...) \
-        do { \
-                if (m5602_debug & level)     \
-                        info("[%s:%d] " fmt, __func__, __LINE__ , \
-                        ## args); \
-        } while (0)
-
-/*****************************************************************************/
-
 #define M5602_XB_SENSOR_TYPE 0x00
 #define M5602_XB_SENSOR_CTRL 0x01
 #define M5602_XB_LINE_OF_FRAME_H 0x02
diff --git a/drivers/media/video/gspca/m5602/m5602_core.c b/drivers/media/video/gspca/m5602/m5602_core.c
index 19d5e351ccc1..fd6ce384b487 100644
--- a/drivers/media/video/gspca/m5602/m5602_core.c
+++ b/drivers/media/video/gspca/m5602/m5602_core.c
@@ -1,7 +1,7 @@
-/*
+ /*
  * USB Driver for ALi m5602 based webcams
  *
- * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2008 Erik Andrén
  * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
  * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
  *
@@ -26,7 +26,6 @@
 int force_sensor;
 int dump_bridge;
 int dump_sensor;
-unsigned int m5602_debug;
 
 static const __devinitdata struct usb_device_id m5602_table[] = {
         {USB_DEVICE(0x0402, 0x5602)},
@@ -48,7 +47,7 @@ int m5602_read_bridge(struct sd *sd, u8 address, u8 *i2c_data)
                               1, M5602_URB_MSG_TIMEOUT);
         *i2c_data = buf[0];
 
-        PDEBUG(DBG_TRACE, "Reading bridge register 0x%x containing 0x%x",
+        PDEBUG(D_CONF, "Reading bridge register 0x%x containing 0x%x",
                address, *i2c_data);
 
         /* usb_control_msg(...) returns the number of bytes sent upon success,
@@ -63,7 +62,7 @@ int m5602_write_bridge(struct sd *sd, u8 address, u8 i2c_data)
         struct usb_device *udev = sd->gspca_dev.dev;
         __u8 *buf = sd->gspca_dev.usb_buf;
 
-        PDEBUG(DBG_TRACE, "Writing bridge register 0x%x with 0x%x",
+        PDEBUG(D_CONF, "Writing bridge register 0x%x with 0x%x",
                address, i2c_data);
 
         memcpy(buf, bridge_urb_skeleton,
@@ -91,7 +90,8 @@ static void m5602_dump_bridge(struct sd *sd)
                 m5602_read_bridge(sd, i, &val);
                 info("ALi m5602 address 0x%x contains 0x%x", i, val);
         }
-        info("Warning: The camera probably won't work until it's power cycled");
+        info("Warning: The ALi m5602 webcam probably won't work "
+                "until it's power cycled");
 }
 
 static int m5602_probe_sensor(struct sd *sd)
@@ -135,7 +135,7 @@ static int m5602_init(struct gspca_dev *gspca_dev)
         struct sd *sd = (struct sd *) gspca_dev;
         int err;
 
-        PDEBUG(DBG_TRACE, "Initializing ALi m5602 webcam");
+        PDEBUG(D_CONF, "Initializing ALi m5602 webcam");
         /* Run the init sequence */
         err = sd->sensor->init(sd);
 
@@ -146,16 +146,18 @@ static int m5602_start_transfer(struct gspca_dev *gspca_dev)
 {
         struct sd *sd = (struct sd *) gspca_dev;
         __u8 *buf = sd->gspca_dev.usb_buf;
+        int err;
 
         /* Send start command to the camera */
         const u8 buffer[4] = {0x13, 0xf9, 0x0f, 0x01};
         memcpy(buf, buffer, sizeof(buffer));
-        usb_control_msg(gspca_dev->dev, usb_sndctrlpipe(gspca_dev->dev, 0),
-                        0x04, 0x40, 0x19, 0x0000, buf,
-                        4, M5602_URB_MSG_TIMEOUT);
+        err = usb_control_msg(gspca_dev->dev,
+                              usb_sndctrlpipe(gspca_dev->dev, 0),
+                              0x04, 0x40, 0x19, 0x0000, buf,
+                              4, M5602_URB_MSG_TIMEOUT);
 
-        PDEBUG(DBG_V4L2, "Transfer started");
-        return 0;
+        PDEBUG(D_STREAM, "Transfer started");
+        return (err < 0) ? err : 0;
 }
 
 static void m5602_urb_complete(struct gspca_dev *gspca_dev,
@@ -165,14 +167,14 @@ static void m5602_urb_complete(struct gspca_dev *gspca_dev,
         struct sd *sd = (struct sd *) gspca_dev;
 
         if (len < 6) {
-                PDEBUG(DBG_DATA, "Packet is less than 6 bytes");
+                PDEBUG(D_PACK, "Packet is less than 6 bytes");
                 return;
         }
 
         /* Frame delimiter: ff xx xx xx ff ff */
         if (data[0] == 0xff && data[4] == 0xff && data[5] == 0xff &&
             data[2] != sd->frame_id) {
-                PDEBUG(DBG_DATA, "Frame delimiter detected");
+                PDEBUG(D_FRAM, "Frame delimiter detected");
                 sd->frame_id = data[2];
 
                 /* Remove the extra fluff appended on each header */
@@ -187,7 +189,7 @@ static void m5602_urb_complete(struct gspca_dev *gspca_dev,
                 /* Create a new frame */
                 gspca_frame_add(gspca_dev, FIRST_PACKET, frame, data, len);
 
-                PDEBUG(DBG_V4L2, "Starting new frame %d",
+                PDEBUG(D_FRAM, "Starting new frame %d",
                        sd->frame_count);
 
         } else {
@@ -198,7 +200,7 @@ static void m5602_urb_complete(struct gspca_dev *gspca_dev,
                 len -= 4;
 
                 if (cur_frame_len + len <= frame->v4l2_buf.length) {
-                        PDEBUG(DBG_DATA, "Continuing frame %d copying %d bytes",
+                        PDEBUG(D_FRAM, "Continuing frame %d copying %d bytes",
                                sd->frame_count, len);
 
                         gspca_frame_add(gspca_dev, INTER_PACKET, frame,
@@ -234,8 +236,6 @@ static int m5602_configure(struct gspca_dev *gspca_dev,
         struct cam *cam;
         int err;
 
-        PDEBUG(DBG_GSPCA, "m5602_configure start");
-
         cam = &gspca_dev->cam;
         cam->epaddr = M5602_ISOC_ENDPOINT_ADDR;
         sd->desc = &sd_desc;
@@ -248,11 +248,10 @@ static int m5602_configure(struct gspca_dev *gspca_dev,
         if (err)
                 goto fail;
 
-        PDEBUG(DBG_GSPCA, "m5602_configure end");
         return 0;
 
 fail:
-        PDEBUG(DBG_GSPCA, "m5602_configure failed");
+        PDEBUG(D_ERR, "ALi m5602 webcam failed");
         cam->cam_mode = NULL;
         cam->nmodes = 0;
 
@@ -282,13 +281,13 @@ static int __init mod_m5602_init(void)
 {
         if (usb_register(&sd_driver) < 0)
                 return -1;
-        PDEBUG(D_PROBE, "m5602 module registered");
+        PDEBUG(D_PROBE, "registered");
         return 0;
 }
 static void __exit mod_m5602_exit(void)
 {
         usb_deregister(&sd_driver);
-        PDEBUG(D_PROBE, "m5602 module deregistered");
+        PDEBUG(D_PROBE, "deregistered");
 }
 
 module_init(mod_m5602_init);
@@ -297,9 +296,6 @@ module_exit(mod_m5602_exit);
 MODULE_AUTHOR(DRIVER_AUTHOR);
 MODULE_DESCRIPTION(DRIVER_DESC);
 MODULE_LICENSE("GPL");
-module_param_named(debug, m5602_debug, int, S_IRUGO | S_IWUSR);
-MODULE_PARM_DESC(debug, "toggles debug on/off");
-
 module_param(force_sensor, int, S_IRUGO | S_IWUSR);
 MODULE_PARM_DESC(force_sensor,
                 "force detection of sensor, "
diff --git a/drivers/media/video/gspca/m5602/m5602_mt9m111.c b/drivers/media/video/gspca/m5602/m5602_mt9m111.c
index 566d4925a0e8..fb700c2d055a 100644
--- a/drivers/media/video/gspca/m5602/m5602_mt9m111.c
+++ b/drivers/media/video/gspca/m5602/m5602_mt9m111.c
@@ -1,7 +1,7 @@
 /*
  * Driver for the mt9m111 sensor
  *
- * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2008 Erik Andrén
  * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
  * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
  *
@@ -107,7 +107,7 @@ int mt9m111_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
         err = mt9m111_read_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B,
                                   data, 2);
         *val = data[0] & MT9M111_RMB_MIRROR_ROWS;
-        PDEBUG(DBG_V4L2_CID, "Read vertical flip %d", *val);
+        PDEBUG(D_V4L2, "Read vertical flip %d", *val);
 
         return (err < 0) ? err : 0;
 }
@@ -118,7 +118,7 @@ int mt9m111_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
         u8 data[2] = {0x00, 0x00};
         struct sd *sd = (struct sd *) gspca_dev;
 
-        PDEBUG(DBG_V4L2_CID, "Set vertical flip to %d", val);
+        PDEBUG(D_V4L2, "Set vertical flip to %d", val);
 
         /* Set the correct page map */
         err = mt9m111_write_sensor(sd, MT9M111_PAGE_MAP, data, 2);
@@ -145,7 +145,7 @@ int mt9m111_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
         err = mt9m111_read_sensor(sd, MT9M111_SC_R_MODE_CONTEXT_B,
                                   data, 2);
         *val = data[0] & MT9M111_RMB_MIRROR_COLS;
-        PDEBUG(DBG_V4L2_CID, "Read horizontal flip %d", *val);
+        PDEBUG(D_V4L2, "Read horizontal flip %d", *val);
 
         return (err < 0) ? err : 0;
 }
@@ -156,7 +156,7 @@ int mt9m111_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
         u8 data[2] = {0x00, 0x00};
         struct sd *sd = (struct sd *) gspca_dev;
 
-        PDEBUG(DBG_V4L2_CID, "Set horizontal flip to %d", val);
+        PDEBUG(D_V4L2, "Set horizontal flip to %d", val);
 
         /* Set the correct page map */
         err = mt9m111_write_sensor(sd, MT9M111_PAGE_MAP, data, 2);
@@ -188,7 +188,7 @@ int mt9m111_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
               ((tmp & (1 <<  8)) * 2) |
                (tmp & 0x7f);
 
-        PDEBUG(DBG_V4L2_CID, "Read gain %d", *val);
+        PDEBUG(D_V4L2, "Read gain %d", *val);
 
         return (err < 0) ? err : 0;
 }
@@ -222,7 +222,7 @@ int mt9m111_set_gain(struct gspca_dev *gspca_dev, __s32 val)
 
         data[1] = (tmp & 0xff00) >> 8;
         data[0] = (tmp & 0xff);
-        PDEBUG(DBG_V4L2_CID, "tmp=%d, data[1]=%d, data[0]=%d", tmp,
+        PDEBUG(D_V4L2, "tmp=%d, data[1]=%d, data[0]=%d", tmp,
                data[1], data[0]);
 
         err = mt9m111_write_sensor(sd, MT9M111_SC_GLOBAL_GAIN,
@@ -257,7 +257,7 @@ int mt9m111_read_sensor(struct sd *sd, const u8 address,
         for (i = 0; i < len && !err; i++) {
                 err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
 
-                PDEBUG(DBG_TRACE, "Reading sensor register "
+                PDEBUG(D_CONF, "Reading sensor register "
                        "0x%x contains 0x%x ", address, *i2c_data);
         }
 out:
@@ -290,7 +290,7 @@ int mt9m111_write_sensor(struct sd *sd, const u8 address,
                 memcpy(p, sensor_urb_skeleton + 16, 4);
                 p[3] = i2c_data[i];
                 p += 4;
-                PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x",
+                PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x",
                        address, i2c_data[i]);
         }
 
diff --git a/drivers/media/video/gspca/m5602/m5602_mt9m111.h b/drivers/media/video/gspca/m5602/m5602_mt9m111.h
index 79a5d8878190..315209d5aeef 100644
--- a/drivers/media/video/gspca/m5602/m5602_mt9m111.h
+++ b/drivers/media/video/gspca/m5602/m5602_mt9m111.h
@@ -1,7 +1,7 @@
 /*
  * Driver for the mt9m111 sensor
  *
- * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2008 Erik Andrén
  * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
  * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
  *
@@ -82,7 +82,6 @@
 /* Kernel module parameters */
 extern int force_sensor;
 extern int dump_sensor;
-extern unsigned int m5602_debug;
 
 int mt9m111_probe(struct sd *sd);
 int mt9m111_init(struct sd *sd);
@@ -152,8 +151,8 @@ static struct m5602_sensor mt9m111 = {
                         .default_value  = DEFAULT_GAIN,
                         .flags          = V4L2_CTRL_FLAG_SLIDER
                 },
-                .set = mt9m111_set_hflip,
-                .get = mt9m111_get_hflip
+                .set = mt9m111_set_gain,
+                .get = mt9m111_get_gain
         }
         },
 
diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.c b/drivers/media/video/gspca/m5602/m5602_ov9650.c
index 31c5896250e7..837c7e47661c 100644
--- a/drivers/media/video/gspca/m5602/m5602_ov9650.c
+++ b/drivers/media/video/gspca/m5602/m5602_ov9650.c
@@ -1,7 +1,7 @@
 /*
  * Driver for the ov9650 sensor
  *
- * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2008 Erik Andrén
  * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
  * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
  *
@@ -40,7 +40,7 @@ int ov9650_read_sensor(struct sd *sd, const u8 address,
         for (i = 0; i < len; i++) {
                 err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
 
-                PDEBUG(DBG_TRACE, "Reading sensor register "
+                PDEBUG(D_CONF, "Reading sensor register "
                                 "0x%x containing 0x%x ", address, *i2c_data);
         }
         return (err < 0) ? err : 0;
@@ -72,7 +72,7 @@ int ov9650_write_sensor(struct sd *sd, const u8 address,
                 memcpy(p, sensor_urb_skeleton + 16, 4);
                 p[3] = i2c_data[i];
                 p += 4;
-                PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x",
+                PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x",
                        address, i2c_data[i]);
         }
 
@@ -199,7 +199,7 @@ int ov9650_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
                 goto out;
         *val |= (i2c_data & 0x3f) << 10;
 
-        PDEBUG(DBG_V4L2_CID, "Read exposure %d", *val);
+        PDEBUG(D_V4L2, "Read exposure %d", *val);
 out:
         return (err < 0) ? err : 0;
 }
@@ -210,7 +210,7 @@ int ov9650_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
         u8 i2c_data;
         int err;
 
-        PDEBUG(DBG_V4L2_CID, "Set exposure to %d",
+        PDEBUG(D_V4L2, "Set exposure to %d",
                val & 0xffff);
 
         /* The 6 MSBs */
@@ -246,7 +246,7 @@ int ov9650_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
 
         err = ov9650_read_sensor(sd, OV9650_GAIN, &i2c_data, 1);
         *val |= i2c_data;
-        PDEBUG(DBG_V4L2_CID, "Read gain %d", *val);
+        PDEBUG(D_V4L2, "Read gain %d", *val);
         return (err < 0) ? err : 0;
 }
 
@@ -280,7 +280,7 @@ int ov9650_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val)
         err = ov9650_read_sensor(sd, OV9650_RED, &i2c_data, 1);
         *val = i2c_data;
 
-        PDEBUG(DBG_V4L2_CID, "Read red gain %d", *val);
+        PDEBUG(D_V4L2, "Read red gain %d", *val);
 
         return (err < 0) ? err : 0;
 }
@@ -291,7 +291,7 @@ int ov9650_set_red_balance(struct gspca_dev *gspca_dev, __s32 val)
         u8 i2c_data;
         struct sd *sd = (struct sd *) gspca_dev;
 
-        PDEBUG(DBG_V4L2_CID, "Set red gain to %d",
+        PDEBUG(D_V4L2, "Set red gain to %d",
                              val & 0xff);
 
         i2c_data = val & 0xff;
@@ -309,7 +309,7 @@ int ov9650_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val)
         err = ov9650_read_sensor(sd, OV9650_BLUE, &i2c_data, 1);
         *val = i2c_data;
 
-        PDEBUG(DBG_V4L2_CID, "Read blue gain %d", *val);
+        PDEBUG(D_V4L2, "Read blue gain %d", *val);
 
         return (err < 0) ? err : 0;
 }
@@ -320,7 +320,7 @@ int ov9650_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val)
         u8 i2c_data;
         struct sd *sd = (struct sd *) gspca_dev;
 
-        PDEBUG(DBG_V4L2_CID, "Set blue gain to %d",
+        PDEBUG(D_V4L2, "Set blue gain to %d",
                val & 0xff);
 
         i2c_data = val & 0xff;
@@ -340,7 +340,7 @@ int ov9650_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
                 *val = ((i2c_data & OV9650_HFLIP) >> 5) ? 0 : 1;
         else
                 *val = (i2c_data & OV9650_HFLIP) >> 5;
-        PDEBUG(DBG_V4L2_CID, "Read horizontal flip %d", *val);
+        PDEBUG(D_V4L2, "Read horizontal flip %d", *val);
 
         return (err < 0) ? err : 0;
 }
@@ -351,7 +351,7 @@ int ov9650_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
         u8 i2c_data;
         struct sd *sd = (struct sd *) gspca_dev;
 
-        PDEBUG(DBG_V4L2_CID, "Set horizontal flip to %d", val);
+        PDEBUG(D_V4L2, "Set horizontal flip to %d", val);
         err = ov9650_read_sensor(sd, OV9650_MVFP, &i2c_data, 1);
         if (err < 0)
                 goto out;
@@ -379,7 +379,7 @@ int ov9650_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
                 *val = ((i2c_data & 0x10) >> 4) ? 0 : 1;
         else
                 *val = (i2c_data & 0x10) >> 4;
-        PDEBUG(DBG_V4L2_CID, "Read vertical flip %d", *val);
+        PDEBUG(D_V4L2, "Read vertical flip %d", *val);
 
         return (err < 0) ? err : 0;
 }
@@ -390,7 +390,7 @@ int ov9650_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
         u8 i2c_data;
         struct sd *sd = (struct sd *) gspca_dev;
 
-        PDEBUG(DBG_V4L2_CID, "Set vertical flip to %d", val);
+        PDEBUG(D_V4L2, "Set vertical flip to %d", val);
         err = ov9650_read_sensor(sd, OV9650_MVFP, &i2c_data, 1);
         if (err < 0)
                 goto out;
@@ -420,7 +420,7 @@ int ov9650_get_brightness(struct gspca_dev *gspca_dev, __s32 *val)
 
         err = ov9650_read_sensor(sd, OV9650_GAIN, &i2c_data, 1);
         *val |= i2c_data;
-        PDEBUG(DBG_V4L2_CID, "Read gain %d", *val);
+        PDEBUG(D_V4L2, "Read gain %d", *val);
 out:
         return (err < 0) ? err : 0;
 }
@@ -431,7 +431,7 @@ int ov9650_set_brightness(struct gspca_dev *gspca_dev, __s32 val)
         u8 i2c_data;
         struct sd *sd = (struct sd *) gspca_dev;
 
-        PDEBUG(DBG_V4L2_CID, "Set gain to %d", val & 0x3ff);
+        PDEBUG(D_V4L2, "Set gain to %d", val & 0x3ff);
 
         /* Read the OV9650_VREF register first to avoid
                 corrupting the VREF high and low bits */
@@ -461,7 +461,7 @@ int ov9650_get_auto_white_balance(struct gspca_dev *gspca_dev, __s32 *val)
 
         err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
         *val = (i2c_data & OV9650_AWB_EN) >> 1;
-        PDEBUG(DBG_V4L2_CID, "Read auto white balance %d", *val);
+        PDEBUG(D_V4L2, "Read auto white balance %d", *val);
 
         return (err < 0) ? err : 0;
 }
@@ -472,7 +472,7 @@ int ov9650_set_auto_white_balance(struct gspca_dev *gspca_dev, __s32 val)
         u8 i2c_data;
         struct sd *sd = (struct sd *) gspca_dev;
 
-        PDEBUG(DBG_V4L2_CID, "Set auto white balance to %d", val);
+        PDEBUG(D_V4L2, "Set auto white balance to %d", val);
         err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
         if (err < 0)
                 goto out;
@@ -491,7 +491,7 @@ int ov9650_get_auto_gain(struct gspca_dev *gspca_dev, __s32 *val)
 
         err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
         *val = (i2c_data & OV9650_AGC_EN) >> 2;
-        PDEBUG(DBG_V4L2_CID, "Read auto gain control %d", *val);
+        PDEBUG(D_V4L2, "Read auto gain control %d", *val);
 
         return (err < 0) ? err : 0;
 }
@@ -502,7 +502,7 @@ int ov9650_set_auto_gain(struct gspca_dev *gspca_dev, __s32 val)
         u8 i2c_data;
         struct sd *sd = (struct sd *) gspca_dev;
 
-        PDEBUG(DBG_V4L2_CID, "Set auto gain control to %d", val);
+        PDEBUG(D_V4L2, "Set auto gain control to %d", val);
         err = ov9650_read_sensor(sd, OV9650_COM8, &i2c_data, 1);
         if (err < 0)
                 goto out;
diff --git a/drivers/media/video/gspca/m5602/m5602_ov9650.h b/drivers/media/video/gspca/m5602/m5602_ov9650.h
index 2f29cb056f30..065632f0378e 100644
--- a/drivers/media/video/gspca/m5602/m5602_ov9650.h
+++ b/drivers/media/video/gspca/m5602/m5602_ov9650.h
@@ -1,7 +1,7 @@
 /*
  * Driver for the ov9650 sensor
  *
- * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2008 Erik Andrén
  * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
  * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
  *
@@ -121,7 +121,6 @@
 /* Kernel module parameters */
 extern int force_sensor;
 extern int dump_sensor;
-extern unsigned int m5602_debug;
 
 int ov9650_probe(struct sd *sd);
 int ov9650_init(struct sd *sd);
diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.c b/drivers/media/video/gspca/m5602/m5602_po1030.c
index 08c015bde115..d17ac52566e6 100644
--- a/drivers/media/video/gspca/m5602/m5602_po1030.c
+++ b/drivers/media/video/gspca/m5602/m5602_po1030.c
@@ -1,7 +1,7 @@
 /*
  * Driver for the po1030 sensor
  *
- * Copyright (c) 2008 Erik Andren
+ * Copyright (c) 2008 Erik Andrén
  * Copyright (c) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
  * Copyright (c) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
  *
@@ -82,7 +82,7 @@ int po1030_read_sensor(struct sd *sd, const u8 address,
         for (i = 0; i < len; i++) {
                 err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
 
-                PDEBUG(DBG_TRACE, "Reading sensor register "
+                PDEBUG(D_CONF, "Reading sensor register "
                                 "0x%x containing 0x%x ", address, *i2c_data);
         }
         return (err < 0) ? err : 0;
@@ -112,7 +112,7 @@ int po1030_write_sensor(struct sd *sd, const u8 address,
                 memcpy(p, sensor_urb_skeleton + 16, 4);
                 p[3] = i2c_data[i];
                 p += 4;
-                PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x",
+                PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x",
                        address, i2c_data[i]);
         }
 
@@ -185,7 +185,7 @@ int po1030_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
                                  &i2c_data, 1);
         *val |= i2c_data;
 
-        PDEBUG(DBG_V4L2_CID, "Exposure read as %d", *val);
+        PDEBUG(D_V4L2, "Exposure read as %d", *val);
 out:
         return (err < 0) ? err : 0;
 }
@@ -196,10 +196,10 @@ int po1030_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
         u8 i2c_data;
         int err;
 
-        PDEBUG(DBG_V4L2, "Set exposure to %d", val & 0xffff);
+        PDEBUG(D_V4L2, "Set exposure to %d", val & 0xffff);
 
         i2c_data = ((val & 0xff00) >> 8);
-        PDEBUG(DBG_V4L2, "Set exposure to high byte to 0x%x",
+        PDEBUG(D_V4L2, "Set exposure to high byte to 0x%x",
                i2c_data);
 
         err = po1030_write_sensor(sd, PO1030_REG_INTEGLINES_H,
@@ -208,7 +208,7 @@ int po1030_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
                 goto out;
 
         i2c_data = (val & 0xff);
-        PDEBUG(DBG_V4L2, "Set exposure to low byte to 0x%x",
+        PDEBUG(D_V4L2, "Set exposure to low byte to 0x%x",
                i2c_data);
         err = po1030_write_sensor(sd, PO1030_REG_INTEGLINES_M,
                                   &i2c_data, 1);
@@ -226,7 +226,71 @@ int po1030_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
         err = po1030_read_sensor(sd, PO1030_REG_GLOBALGAIN,
                                  &i2c_data, 1);
         *val = i2c_data;
-        PDEBUG(DBG_V4L2_CID, "Read global gain %d", *val);
+        PDEBUG(D_V4L2, "Read global gain %d", *val);
+
+        return (err < 0) ? err : 0;
+}
+
+int po1030_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        u8 i2c_data;
+        int err;
+
+        err = po1030_read_sensor(sd, PO1030_REG_CONTROL2,
+                                 &i2c_data, 1);
+
+        *val = (i2c_data >> 7) & 0x01 ;
+
+        PDEBUG(D_V4L2, "Read hflip %d", *val);
+
+        return (err < 0) ? err : 0;
+}
+
+int po1030_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        u8 i2c_data;
+        int err;
+
+        PDEBUG(D_V4L2, "Set hflip %d", val);
+
+        i2c_data = (val & 0x01) << 7;
+
+        err = po1030_write_sensor(sd, PO1030_REG_CONTROL2,
+                                  &i2c_data, 1);
+
+        return (err < 0) ? err : 0;
+}
+
+int po1030_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        u8 i2c_data;
+        int err;
+
+        err = po1030_read_sensor(sd, PO1030_REG_GLOBALGAIN,
+                                 &i2c_data, 1);
+
+        *val = (i2c_data >> 6) & 0x01;
+
+        PDEBUG(D_V4L2, "Read vflip %d", *val);
+
+        return (err < 0) ? err : 0;
+}
+
+int po1030_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        u8 i2c_data;
+        int err;
+
+        PDEBUG(D_V4L2, "Set vflip %d", val);
+
+        i2c_data = (val & 0x01) << 6;
+
+        err = po1030_write_sensor(sd, PO1030_REG_CONTROL2,
+                                  &i2c_data, 1);
 
         return (err < 0) ? err : 0;
 }
@@ -238,7 +302,7 @@ int po1030_set_gain(struct gspca_dev *gspca_dev, __s32 val)
         int err;
 
         i2c_data = val & 0xff;
-        PDEBUG(DBG_V4L2, "Set global gain to %d", i2c_data);
+        PDEBUG(D_V4L2, "Set global gain to %d", i2c_data);
         err = po1030_write_sensor(sd, PO1030_REG_GLOBALGAIN,
                                   &i2c_data, 1);
         return (err < 0) ? err : 0;
@@ -253,7 +317,7 @@ int po1030_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val)
         err = po1030_read_sensor(sd, PO1030_REG_RED_GAIN,
                                  &i2c_data, 1);
         *val = i2c_data;
-        PDEBUG(DBG_V4L2_CID, "Read red gain %d", *val);
+        PDEBUG(D_V4L2, "Read red gain %d", *val);
         return (err < 0) ? err : 0;
 }
 
@@ -264,7 +328,7 @@ int po1030_set_red_balance(struct gspca_dev *gspca_dev, __s32 val)
         int err;
 
         i2c_data = val & 0xff;
-        PDEBUG(DBG_V4L2, "Set red gain to %d", i2c_data);
+        PDEBUG(D_V4L2, "Set red gain to %d", i2c_data);
         err = po1030_write_sensor(sd, PO1030_REG_RED_GAIN,
                                   &i2c_data, 1);
         return (err < 0) ? err : 0;
@@ -279,7 +343,7 @@ int po1030_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val)
         err = po1030_read_sensor(sd, PO1030_REG_BLUE_GAIN,
                                  &i2c_data, 1);
         *val = i2c_data;
-        PDEBUG(DBG_V4L2_CID, "Read blue gain %d", *val);
+        PDEBUG(D_V4L2, "Read blue gain %d", *val);
 
         return (err < 0) ? err : 0;
 }
@@ -290,7 +354,7 @@ int po1030_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val)
         u8 i2c_data;
         int err;
         i2c_data = val & 0xff;
-        PDEBUG(DBG_V4L2, "Set blue gain to %d", i2c_data);
+        PDEBUG(D_V4L2, "Set blue gain to %d", i2c_data);
         err = po1030_write_sensor(sd, PO1030_REG_BLUE_GAIN,
                                   &i2c_data, 1);
 
diff --git a/drivers/media/video/gspca/m5602/m5602_po1030.h b/drivers/media/video/gspca/m5602/m5602_po1030.h
index 68f34c97bf44..a0b75ff61d79 100644
--- a/drivers/media/video/gspca/m5602/m5602_po1030.h
+++ b/drivers/media/video/gspca/m5602/m5602_po1030.h
@@ -1,8 +1,7 @@
 /*
  * Driver for the po1030 sensor.
- * This is probably a pixel plus sensor but we haven't identified it yet
  *
- * Copyright (c) 2008 Erik Andren
+ * Copyright (c) 2008 Erik Andrén
  * Copyright (c) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
  * Copyright (c) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
  *
@@ -109,10 +108,13 @@
 #define PO1030_REG_YCONTRAST            0x74
 #define PO1030_REG_YSATURATION          0x75
 
+#define PO1030_HFLIP                    (1 << 7)
+#define PO1030_VFLIP                    (1 << 6)
+
 /*****************************************************************************/
 
 #define PO1030_GLOBAL_GAIN_DEFAULT      0x12
-#define PO1030_EXPOSURE_DEFAULT         0xf0ff
+#define PO1030_EXPOSURE_DEFAULT         0x0085
 #define PO1030_BLUE_GAIN_DEFAULT        0x40
 #define PO1030_RED_GAIN_DEFAULT         0x40
 
@@ -121,7 +123,6 @@
 /* Kernel module parameters */
 extern int force_sensor;
 extern int dump_sensor;
-extern unsigned int m5602_debug;
 
 int po1030_probe(struct sd *sd);
 int po1030_init(struct sd *sd);
@@ -142,6 +143,10 @@ int po1030_get_red_balance(struct gspca_dev *gspca_dev, __s32 *val);
 int po1030_set_red_balance(struct gspca_dev *gspca_dev, __s32 val);
 int po1030_get_blue_balance(struct gspca_dev *gspca_dev, __s32 *val);
 int po1030_set_blue_balance(struct gspca_dev *gspca_dev, __s32 val);
+int po1030_get_hflip(struct gspca_dev *gspca_dev, __s32 *val);
+int po1030_set_hflip(struct gspca_dev *gspca_dev, __s32 val);
+int po1030_get_vflip(struct gspca_dev *gspca_dev, __s32 *val);
+int po1030_set_vflip(struct gspca_dev *gspca_dev, __s32 val);
 
 static struct m5602_sensor po1030 = {
         .name = "PO1030",
@@ -152,7 +157,7 @@ static struct m5602_sensor po1030 = {
         .init = po1030_init,
         .power_down = po1030_power_down,
 
-        .nctrls = 4,
+        .nctrls = 6,
         .ctrls = {
         {
                 {
@@ -160,7 +165,7 @@ static struct m5602_sensor po1030 = {
                         .type           = V4L2_CTRL_TYPE_INTEGER,
                         .name           = "gain",
                         .minimum        = 0x00,
-                        .maximum        = 0xff,
+                        .maximum        = 0x4f,
                         .step           = 0x1,
                         .default_value  = PO1030_GLOBAL_GAIN_DEFAULT,
                         .flags          = V4L2_CTRL_FLAG_SLIDER
@@ -173,7 +178,7 @@ static struct m5602_sensor po1030 = {
                         .type           = V4L2_CTRL_TYPE_INTEGER,
                         .name           = "exposure",
                         .minimum        = 0x00,
-                        .maximum        = 0xffff,
+                        .maximum        = 0x02ff,
                         .step           = 0x1,
                         .default_value  = PO1030_EXPOSURE_DEFAULT,
                         .flags          = V4L2_CTRL_FLAG_SLIDER
@@ -206,8 +211,33 @@ static struct m5602_sensor po1030 = {
                 },
                 .set = po1030_set_blue_balance,
                 .get = po1030_get_blue_balance
+        }, {
+                {
+                        .id             = V4L2_CID_HFLIP,
+                        .type           = V4L2_CTRL_TYPE_BOOLEAN,
+                        .name           = "horizontal flip",
+                        .minimum        = 0,
+                        .maximum        = 1,
+                        .step           = 1,
+                        .default_value  = 0,
+                },
+                .set = po1030_set_hflip,
+                .get = po1030_get_hflip
+        }, {
+                {
+                        .id             = V4L2_CID_VFLIP,
+                        .type           = V4L2_CTRL_TYPE_BOOLEAN,
+                        .name           = "vertical flip",
+                        .minimum        = 0,
+                        .maximum        = 1,
+                        .step           = 1,
+                        .default_value  = 0,
+                },
+                .set = po1030_set_vflip,
+                .get = po1030_get_vflip
         }
         },
+
         .nmodes = 1,
         .modes = {
         {
@@ -381,7 +411,7 @@ static const unsigned char init_po1030[][4] =
 
         /* Set the y window to 1 */
         {SENSOR, PO1030_REG_WINDOWY_H, 0x00},
-        {SENSOR, PO1030_REG_WINDOWX_L, 0x01},
+        {SENSOR, PO1030_REG_WINDOWY_L, 0x01},
 
         {SENSOR, PO1030_REG_WINDOWWIDTH_H, 0x02},
         {SENSOR, PO1030_REG_WINDOWWIDTH_L, 0x87},
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k4aa.c b/drivers/media/video/gspca/m5602/m5602_s5k4aa.c
index 68202565325d..14b1eac5b812 100644
--- a/drivers/media/video/gspca/m5602/m5602_s5k4aa.c
+++ b/drivers/media/video/gspca/m5602/m5602_s5k4aa.c
@@ -1,7 +1,7 @@
 /*
  * Driver for the s5k4aa sensor
  *
- * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2008 Erik Andrén
  * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
  * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
  *
@@ -117,7 +117,7 @@ int s5k4aa_read_sensor(struct sd *sd, const u8 address,
         for (i = 0; (i < len) & !err; i++) {
                 err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
 
-                PDEBUG(DBG_TRACE, "Reading sensor register "
+                PDEBUG(D_CONF, "Reading sensor register "
                                   "0x%x containing 0x%x ", address, *i2c_data);
         }
 out:
@@ -150,7 +150,7 @@ int s5k4aa_write_sensor(struct sd *sd, const u8 address,
                 memcpy(p, sensor_urb_skeleton + 16, 4);
                 p[3] = i2c_data[i];
                 p += 4;
-                PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x",
+                PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x",
                        address, i2c_data[i]);
         }
 
@@ -248,7 +248,7 @@ int s5k4aa_get_exposure(struct gspca_dev *gspca_dev, __s32 *val)
         *val = data << 8;
         err = s5k4aa_read_sensor(sd, S5K4AA_EXPOSURE_LO, &data, 1);
         *val |= data;
-        PDEBUG(DBG_V4L2_CID, "Read exposure %d", *val);
+        PDEBUG(D_V4L2, "Read exposure %d", *val);
 out:
         return (err < 0) ? err : 0;
 }
@@ -259,7 +259,7 @@ int s5k4aa_set_exposure(struct gspca_dev *gspca_dev, __s32 val)
         u8 data = S5K4AA_PAGE_MAP_2;
         int err;
 
-        PDEBUG(DBG_V4L2_CID, "Set exposure to %d", val);
+        PDEBUG(D_V4L2, "Set exposure to %d", val);
         err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
         if (err < 0)
                 goto out;
@@ -285,7 +285,7 @@ int s5k4aa_get_vflip(struct gspca_dev *gspca_dev, __s32 *val)
 
         err = s5k4aa_read_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
         *val = (data & S5K4AA_RM_V_FLIP) >> 7;
-        PDEBUG(DBG_V4L2_CID, "Read vertical flip %d", *val);
+        PDEBUG(D_V4L2, "Read vertical flip %d", *val);
 
 out:
         return (err < 0) ? err : 0;
@@ -297,7 +297,7 @@ int s5k4aa_set_vflip(struct gspca_dev *gspca_dev, __s32 val)
         u8 data = S5K4AA_PAGE_MAP_2;
         int err;
 
-        PDEBUG(DBG_V4L2_CID, "Set vertical flip to %d", val);
+        PDEBUG(D_V4L2, "Set vertical flip to %d", val);
         err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
         if (err < 0)
                 goto out;
@@ -341,7 +341,7 @@ int s5k4aa_get_hflip(struct gspca_dev *gspca_dev, __s32 *val)
 
         err = s5k4aa_read_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
         *val = (data & S5K4AA_RM_H_FLIP) >> 6;
-        PDEBUG(DBG_V4L2_CID, "Read horizontal flip %d", *val);
+        PDEBUG(D_V4L2, "Read horizontal flip %d", *val);
 out:
         return (err < 0) ? err : 0;
 }
@@ -352,7 +352,7 @@ int s5k4aa_set_hflip(struct gspca_dev *gspca_dev, __s32 val)
         u8 data = S5K4AA_PAGE_MAP_2;
         int err;
 
-        PDEBUG(DBG_V4L2_CID, "Set horizontal flip to %d",
+        PDEBUG(D_V4L2, "Set horizontal flip to %d",
                val);
         err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
         if (err < 0)
@@ -397,7 +397,7 @@ int s5k4aa_get_gain(struct gspca_dev *gspca_dev, __s32 *val)
 
         err = s5k4aa_read_sensor(sd, S5K4AA_GAIN_2, &data, 1);
         *val = data;
-        PDEBUG(DBG_V4L2_CID, "Read gain %d", *val);
+        PDEBUG(D_V4L2, "Read gain %d", *val);
 
 out:
         return (err < 0) ? err : 0;
@@ -409,7 +409,7 @@ int s5k4aa_set_gain(struct gspca_dev *gspca_dev, __s32 val)
         u8 data = S5K4AA_PAGE_MAP_2;
         int err;
 
-        PDEBUG(DBG_V4L2_CID, "Set gain to %d", val);
+        PDEBUG(D_V4L2, "Set gain to %d", val);
         err = s5k4aa_write_sensor(sd, S5K4AA_PAGE_MAP, &data, 1);
         if (err < 0)
                 goto out;
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k4aa.h b/drivers/media/video/gspca/m5602/m5602_s5k4aa.h
index bb7f7e3e90af..eaef67655afa 100644
--- a/drivers/media/video/gspca/m5602/m5602_s5k4aa.h
+++ b/drivers/media/video/gspca/m5602/m5602_s5k4aa.h
@@ -1,7 +1,7 @@
 /*
  * Driver for the s5k4aa sensor
  *
- * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2008 Erik Andrén
  * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
  * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
  *
@@ -63,7 +63,6 @@
 /* Kernel module parameters */
 extern int force_sensor;
 extern int dump_sensor;
-extern unsigned int m5602_debug;
 
 int s5k4aa_probe(struct sd *sd);
 int s5k4aa_init(struct sd *sd);
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k83a.c b/drivers/media/video/gspca/m5602/m5602_s5k83a.c
index b4b33c2d0499..8988a728e0b4 100644
--- a/drivers/media/video/gspca/m5602/m5602_s5k83a.c
+++ b/drivers/media/video/gspca/m5602/m5602_s5k83a.c
@@ -1,7 +1,7 @@
 /*
  * Driver for the s5k83a sensor
  *
- * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2008 Erik Andrén
  * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
  * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
  *
@@ -101,7 +101,7 @@ int s5k83a_read_sensor(struct sd *sd, const u8 address,
         for (i = 0; i < len && !len; i++) {
                 err = m5602_read_bridge(sd, M5602_XB_I2C_DATA, &(i2c_data[i]));
 
-                PDEBUG(DBG_TRACE, "Reading sensor register "
+                PDEBUG(D_CONF, "Reading sensor register "
                                   "0x%x containing 0x%x ", address, *i2c_data);
         }
 
@@ -135,7 +135,7 @@ int s5k83a_write_sensor(struct sd *sd, const u8 address,
                 memcpy(p, sensor_urb_skeleton + 16, 4);
                 p[3] = i2c_data[i];
                 p += 4;
-                PDEBUG(DBG_TRACE, "Writing sensor register 0x%x with 0x%x",
+                PDEBUG(D_CONF, "Writing sensor register 0x%x with 0x%x",
                        address, i2c_data[i]);
         }
 
diff --git a/drivers/media/video/gspca/m5602/m5602_s5k83a.h b/drivers/media/video/gspca/m5602/m5602_s5k83a.h
index 833708eb5a42..ee3ee9cfca1d 100644
--- a/drivers/media/video/gspca/m5602/m5602_s5k83a.h
+++ b/drivers/media/video/gspca/m5602/m5602_s5k83a.h
@@ -1,7 +1,7 @@
 /*
  * Driver for the s5k83a sensor
  *
- * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2008 Erik Andrén
  * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
  * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
  *
@@ -41,8 +41,6 @@
 /* Kernel module parameters */
 extern int force_sensor;
 extern int dump_sensor;
-extern unsigned int m5602_debug;
-
 
 int s5k83a_probe(struct sd *sd);
 int s5k83a_init(struct sd *sd);
diff --git a/drivers/media/video/gspca/m5602/m5602_sensor.h b/drivers/media/video/gspca/m5602/m5602_sensor.h
index 930fcaab4416..60c9a48e0c02 100644
--- a/drivers/media/video/gspca/m5602/m5602_sensor.h
+++ b/drivers/media/video/gspca/m5602/m5602_sensor.h
@@ -1,7 +1,7 @@
 /*
  * USB Driver for ALi m5602 based webcams
  *
- * Copyright (C) 2008 Erik Andren
+ * Copyright (C) 2008 Erik Andrén
  * Copyright (C) 2007 Ilyes Gouta. Based on the m5603x Linux Driver Project.
  * Copyright (C) 2005 m5603x Linux Driver Project <m5602@x3ng.com.br>
  *
diff --git a/drivers/media/video/gspca/t613.c b/drivers/media/video/gspca/t613.c
index b561f7c4f066..eac245d7a756 100644
--- a/drivers/media/video/gspca/t613.c
+++ b/drivers/media/video/gspca/t613.c
@@ -50,7 +50,7 @@ struct sd {
 
         __u8 sensor;
 #define SENSOR_TAS5130A 0
-#define SENSOR_OTHER 1
+#define SENSOR_OM6802 1
 };
 
 /* V4L2 controls supported by the driver */
@@ -188,7 +188,7 @@ static struct ctrl sd_ctrls[] = {
           .minimum = 0,
           .maximum = 1,
           .step = 1,
-          .default_value = 1,
+          .default_value = 0,
           },
          .set = sd_setwhitebalance,
          .get = sd_getwhitebalance
@@ -261,6 +261,59 @@ static struct v4l2_pix_format vga_mode_t16[] = {
                 .priv = 0},
 };
 
+/* sensor specific data */
+struct additional_sensor_data {
+        const __u8 data1[20];
+        const __u8 data2[18];
+        const __u8 data3[18];
+        const __u8 data4[4];
+        const __u8 data5[6];
+        const __u8 stream[4];
+};
+
+const static struct additional_sensor_data sensor_data[] = {
+    {                           /* TAS5130A */
+        .data1 =
+                {0xd0, 0xbb, 0xd1, 0x28, 0xd2, 0x10, 0xd3, 0x10,
+                 0xd4, 0xbb, 0xd5, 0x28, 0xd6, 0x1e, 0xd7, 0x27,
+                 0xd8, 0xc8, 0xd9, 0xfc},
+        .data2 =
+                {0xe0, 0x60, 0xe1, 0xa8, 0xe2, 0xe0, 0xe3, 0x60,
+                 0xe4, 0xa8, 0xe5, 0xe0, 0xe6, 0x60, 0xe7, 0xa8,
+                 0xe8, 0xe0},
+        .data3 =
+                {0xc7, 0x60, 0xc8, 0xa8, 0xc9, 0xe0, 0xca, 0x60,
+                 0xcb, 0xa8, 0xcc, 0xe0, 0xcd, 0x60, 0xce, 0xa8,
+                 0xcf, 0xe0},
+        .data4 =        /* Freq (50/60Hz). Splitted for test purpose */
+                {0x66, 0x00, 0xa8, 0xe8},
+        .data5 =
+                {0x0c, 0x03, 0xab, 0x10, 0x81, 0x20},
+        .stream =
+                {0x0b, 0x04, 0x0a, 0x40},
+    },
+    {                           /* OM6802 */
+        .data1 =
+                {0xd0, 0xc2, 0xd1, 0x28, 0xd2, 0x0f, 0xd3, 0x22,
+                 0xd4, 0xcd, 0xd5, 0x27, 0xd6, 0x2c, 0xd7, 0x06,
+                 0xd8, 0xb3, 0xd9, 0xfc},
+        .data2 =
+                {0xe0, 0x80, 0xe1, 0xff, 0xe2, 0xff, 0xe3, 0x80,
+                 0xe4, 0xff, 0xe5, 0xff, 0xe6, 0x80, 0xe7, 0xff,
+                 0xe8, 0xff},
+        .data3 =
+                {0xc7, 0x80, 0xc8, 0xff, 0xc9, 0xff, 0xca, 0x80,
+                 0xcb, 0xff, 0xcc, 0xff, 0xcd, 0x80, 0xce, 0xff,
+                 0xcf, 0xff},
+        .data4 =        /*Freq (50/60Hz). Splitted for test purpose */
+                {0x66, 0xca, 0xa8, 0xf0 },
+        .data5 =        /* this could be removed later */
+                {0x0c, 0x03, 0xab, 0x13, 0x81, 0x23},
+        .stream =
+                {0x0b, 0x04, 0x0a, 0x78},
+    }
+};
+
 #define MAX_EFFECTS 7
 /* easily done by soft, this table could be removed,
  * i keep it here just in case */
@@ -365,6 +418,8 @@ static const __u8 tas5130a_sensor_init[][8] = {
         {},
 };
 
+static __u8 sensor_reset[] = {0x61, 0x68, 0x62, 0xff, 0x60, 0x07};
+
 /* read 1 byte */
 static int reg_r(struct gspca_dev *gspca_dev,
                    __u16 index)
@@ -385,12 +440,12 @@ static void reg_w(struct gspca_dev *gspca_dev,
         usb_control_msg(gspca_dev->dev,
                         usb_sndctrlpipe(gspca_dev->dev, 0),
                         0,
-                        USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+                        USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
                         0, index,
                         NULL, 0, 500);
 }
 
-static void i2c_w(struct gspca_dev *gspca_dev,
+static void reg_w_buf(struct gspca_dev *gspca_dev,
                   const __u8 *buffer, __u16 len)
 {
         if (len <= USB_BUF_SZ) {
@@ -398,7 +453,7 @@ static void i2c_w(struct gspca_dev *gspca_dev,
                 usb_control_msg(gspca_dev->dev,
                                 usb_sndctrlpipe(gspca_dev->dev, 0),
                                 0,
-                           USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+                           USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
                                 0x01, 0,
                                 gspca_dev->usb_buf, len, 500);
         } else {
@@ -409,14 +464,15 @@ static void i2c_w(struct gspca_dev *gspca_dev,
                 usb_control_msg(gspca_dev->dev,
                                 usb_sndctrlpipe(gspca_dev->dev, 0),
                                 0,
-                           USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_INTERFACE,
+                           USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE,
                                 0x01, 0,
                                 tmpbuf, len, 500);
                 kfree(tmpbuf);
         }
 }
 
-static void other_sensor_init(struct gspca_dev *gspca_dev)
+/* Reported as OM6802*/
+static void om6802_sensor_init(struct gspca_dev *gspca_dev)
 {
         int i;
         const __u8 *p;
@@ -436,19 +492,32 @@ static void other_sensor_init(struct gspca_dev *gspca_dev)
                 0x90, 0x24,
                 0x91, 0xb2,
                 0x82, 0x32,
-                0xfd, 0x00,
-                0xfd, 0x01,
                 0xfd, 0x41,
                 0x00                    /* table end */
         };
 
+        reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset);
+        msleep(5);
+        i = 4;
+        while (--i < 0) {
+                byte = reg_r(gspca_dev, 0x0060);
+                if (!(byte & 0x01))
+                        break;
+                msleep(100);
+        }
+        byte = reg_r(gspca_dev, 0x0063);
+        if (byte != 0x17) {
+                err("Bad sensor reset %02x", byte);
+                /* continue? */
+        }
+
         p = sensor_init;
         while (*p != 0) {
                 val[1] = *p++;
                 val[3] = *p++;
                 if (*p == 0)
                         reg_w(gspca_dev, 0x3c80);
-                i2c_w(gspca_dev, val, sizeof val);
+                reg_w_buf(gspca_dev, val, sizeof val);
                 i = 4;
                 while (--i >= 0) {
                         msleep(15);
@@ -457,7 +526,8 @@ static void other_sensor_init(struct gspca_dev *gspca_dev)
                                 break;
                 }
         }
-                        reg_w(gspca_dev, 0x3c80);
+        msleep(15);
+        reg_w(gspca_dev, 0x3c80);
 }
 
 /* this function is called at probe time */
@@ -485,12 +555,75 @@ static int sd_config(struct gspca_dev *gspca_dev,
         return 0;
 }
 
+static void setbrightness(struct gspca_dev *gspca_dev)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        unsigned int brightness;
+        __u8 set6[4] = { 0x8f, 0x24, 0xc3, 0x00 };
+
+        brightness = sd->brightness;
+        if (brightness < 7) {
+                set6[1] = 0x26;
+                set6[3] = 0x70 - brightness * 0x10;
+        } else {
+                set6[3] = 0x00 + ((brightness - 7) * 0x10);
+        }
+
+        reg_w_buf(gspca_dev, set6, sizeof set6);
+}
+
+static void setcontrast(struct gspca_dev *gspca_dev)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        unsigned int contrast = sd->contrast;
+        __u16 reg_to_write;
+
+        if (contrast < 7)
+                reg_to_write = 0x8ea9 - contrast * 0x200;
+        else
+                reg_to_write = 0x00a9 + (contrast - 7) * 0x200;
+
+        reg_w(gspca_dev, reg_to_write);
+}
+
+static void setcolors(struct gspca_dev *gspca_dev)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        __u16 reg_to_write;
+
+        reg_to_write = 0x80bb + sd->colors * 0x100;     /* was 0xc0 */
+        reg_w(gspca_dev, reg_to_write);
+}
+
 static void setgamma(struct gspca_dev *gspca_dev)
 {
         struct sd *sd = (struct sd *) gspca_dev;
 
         PDEBUG(D_CONF, "Gamma: %d", sd->gamma);
-        i2c_w(gspca_dev, gamma_table[sd->gamma], sizeof gamma_table[0]);
+        reg_w_buf(gspca_dev, gamma_table[sd->gamma], sizeof gamma_table[0]);
+}
+
+static void setwhitebalance(struct gspca_dev *gspca_dev)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+
+        __u8 white_balance[8] =
+                {0x87, 0x20, 0x88, 0x20, 0x89, 0x20, 0x80, 0x38};
+
+        if (sd->whitebalance)
+                white_balance[7] = 0x3c;
+
+        reg_w_buf(gspca_dev, white_balance, sizeof white_balance);
+}
+
+static void setsharpness(struct gspca_dev *gspca_dev)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+        __u16 reg_to_write;
+
+        reg_to_write = 0x0aa6 + 0x1000 * sd->sharpness;
+
+        reg_w(gspca_dev, reg_to_write);
 }
 
 /* this function is called at probe and resume time */
@@ -511,8 +644,6 @@ static int sd_init(struct gspca_dev *gspca_dev)
                         {0x08, 0x03, 0x09, 0x03, 0x12, 0x04};
         static const __u8 n2[] =
                         {0x08, 0x00};
-        static const __u8 nset[] =
-                        { 0x61, 0x68, 0x62, 0xff, 0x60, 0x07 };
         static const __u8 n3[] =
                         {0x61, 0x68, 0x65, 0x0a, 0x60, 0x04};
         static const __u8 n4[] =
@@ -525,51 +656,29 @@ static int sd_init(struct gspca_dev *gspca_dev)
                  0x65, 0x0a, 0xbb, 0x86, 0xaf, 0x58, 0xb0, 0x68,
                  0x87, 0x40, 0x89, 0x2b, 0x8d, 0xff, 0x83, 0x40,
                  0xac, 0x84, 0xad, 0x86, 0xaf, 0x46};
-        static const __u8 nset4[] = {
-                0xe0, 0x60, 0xe1, 0xa8, 0xe2, 0xe0, 0xe3, 0x60, 0xe4, 0xa8,
-                0xe5, 0xe0, 0xe6, 0x60, 0xe7, 0xa8,
-                0xe8, 0xe0
-        };
-        /* ojo puede ser 0xe6 en vez de 0xe9 */
-        static const __u8 nset2[] = {
-                0xd0, 0xbb, 0xd1, 0x28, 0xd2, 0x10, 0xd3, 0x10, 0xd4, 0xbb,
-                0xd5, 0x28, 0xd6, 0x1e, 0xd7, 0x27,
-                0xd8, 0xc8, 0xd9, 0xfc
-        };
-        static const __u8 missing[] =
-                { 0x87, 0x20, 0x88, 0x20, 0x89, 0x20, 0x80, 0x38 };
-        static const __u8 nset3[] = {
-                0xc7, 0x60, 0xc8, 0xa8, 0xc9, 0xe0, 0xca, 0x60, 0xcb, 0xa8,
-                0xcc, 0xe0, 0xcd, 0x60, 0xce, 0xa8,
-                0xcf, 0xe0
-        };
-        static const __u8 nset5[] =
-                        { 0x8f, 0x24, 0xc3, 0x00 };     /* bright */
-        static const __u8 nset7[4] =
-                        { 0x66, 0xca, 0xa8, 0xf8 };     /* 50/60 Hz */
         static const __u8 nset9[4] =
                         { 0x0b, 0x04, 0x0a, 0x78 };
         static const __u8 nset8[6] =
                         { 0xa8, 0xf0, 0xc6, 0x88, 0xc0, 0x00 };
-        static const __u8 nset10[6] =
-                        { 0x0c, 0x03, 0xab, 0x10, 0x81, 0x20 };
 
         byte = reg_r(gspca_dev, 0x06);
         test_byte = reg_r(gspca_dev, 0x07);
         if (byte == 0x08 && test_byte == 0x07) {
-                PDEBUG(D_CONF, "other sensor");
-                sd->sensor = SENSOR_OTHER;
+                PDEBUG(D_CONF, "sensor om6802");
+                sd->sensor = SENSOR_OM6802;
+        } else if (byte == 0x08 && test_byte == 0x01) {
+                PDEBUG(D_CONF, "sensor tas5130a");
+                sd->sensor = SENSOR_TAS5130A;
         } else {
-                PDEBUG(D_CONF, "sensor %02x %02x", byte, test_byte);
+                PDEBUG(D_CONF, "unknown sensor %02x %02x", byte, test_byte);
                 sd->sensor = SENSOR_TAS5130A;
         }
 
-        i2c_w(gspca_dev, n1, sizeof n1);
+        reg_w_buf(gspca_dev, n1, sizeof n1);
         test_byte = 0;
         i = 5;
         while (--i >= 0) {
-                i2c_w(gspca_dev, nset, sizeof nset);
-                msleep(5);
+                reg_w_buf(gspca_dev, sensor_reset, sizeof sensor_reset);
                 test_byte = reg_r(gspca_dev, 0x0063);
                 msleep(100);
                 if (test_byte == 0x17)
@@ -580,7 +689,7 @@ static int sd_init(struct gspca_dev *gspca_dev)
 /*              return -EIO; */
 /*fixme: test - continue */
         }
-        i2c_w(gspca_dev, n2, sizeof n2);
+        reg_w_buf(gspca_dev, n2, sizeof n2);
 
         i = 0;
         while (read_indexs[i] != 0x00) {
@@ -590,56 +699,50 @@ static int sd_init(struct gspca_dev *gspca_dev)
                 i++;
         }
 
-        i2c_w(gspca_dev, n3, sizeof n3);
-        i2c_w(gspca_dev, n4, sizeof n4);
+        reg_w_buf(gspca_dev, n3, sizeof n3);
+        reg_w_buf(gspca_dev, n4, sizeof n4);
         reg_r(gspca_dev, 0x0080);
         reg_w(gspca_dev, 0x2c80);
-        i2c_w(gspca_dev, nset2, sizeof nset2);
-        i2c_w(gspca_dev, nset3, sizeof nset3);
-        i2c_w(gspca_dev, nset4, sizeof nset4);
+
+        reg_w_buf(gspca_dev, sensor_data[sd->sensor].data1,
+                        sizeof sensor_data[sd->sensor].data1);
+        reg_w_buf(gspca_dev, sensor_data[sd->sensor].data3,
+                        sizeof sensor_data[sd->sensor].data3);
+        reg_w_buf(gspca_dev, sensor_data[sd->sensor].data2,
+                        sizeof sensor_data[sd->sensor].data2);
+
         reg_w(gspca_dev, 0x3880);
         reg_w(gspca_dev, 0x3880);
         reg_w(gspca_dev, 0x338e);
-        i2c_w(gspca_dev, nset5, sizeof nset5);
-        reg_w(gspca_dev, 0x00a9);
-        setgamma(gspca_dev);
-        reg_w(gspca_dev, 0x86bb);
-        reg_w(gspca_dev, 0x4aa6);
 
-        i2c_w(gspca_dev, missing, sizeof missing);
+        setbrightness(gspca_dev);
+        setcontrast(gspca_dev);
+        setgamma(gspca_dev);
+        setcolors(gspca_dev);
+        setsharpness(gspca_dev);
+        setwhitebalance(gspca_dev);
 
-        reg_w(gspca_dev, 0x2087);
+        reg_w(gspca_dev, 0x2087);       /* tied to white balance? */
         reg_w(gspca_dev, 0x2088);
         reg_w(gspca_dev, 0x2089);
 
-        i2c_w(gspca_dev, nset7, sizeof nset7);
-        i2c_w(gspca_dev, nset10, sizeof nset10);
-        i2c_w(gspca_dev, nset8, sizeof nset8);
-        i2c_w(gspca_dev, nset9, sizeof nset9);
+        reg_w_buf(gspca_dev, sensor_data[sd->sensor].data4,
+                        sizeof sensor_data[sd->sensor].data4);
+        reg_w_buf(gspca_dev, sensor_data[sd->sensor].data5,
+                        sizeof sensor_data[sd->sensor].data5);
+        reg_w_buf(gspca_dev, nset8, sizeof nset8);
+        reg_w_buf(gspca_dev, nset9, sizeof nset9);
 
         reg_w(gspca_dev, 0x2880);
-        i2c_w(gspca_dev, nset2, sizeof nset2);
-        i2c_w(gspca_dev, nset3, sizeof nset3);
-        i2c_w(gspca_dev, nset4, sizeof nset4);
-
-        return 0;
-}
-
-static void setbrightness(struct gspca_dev *gspca_dev)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-        unsigned int brightness;
-        __u8 set6[4] = { 0x8f, 0x26, 0xc3, 0x00 };
 
-        brightness = sd->brightness;
-        if (brightness < 7) {
-                set6[3] = 0x70 - brightness * 0x10;
-        } else {
-                set6[1] = 0x24;
-                set6[3] = 0x00 + ((brightness - 7) * 0x10);
-        }
+        reg_w_buf(gspca_dev, sensor_data[sd->sensor].data1,
+                        sizeof sensor_data[sd->sensor].data1);
+        reg_w_buf(gspca_dev, sensor_data[sd->sensor].data3,
+                        sizeof sensor_data[sd->sensor].data3);
+        reg_w_buf(gspca_dev, sensor_data[sd->sensor].data2,
+                        sizeof sensor_data[sd->sensor].data2);
 
-        i2c_w(gspca_dev, set6, sizeof set6);
+        return 0;
 }
 
 static void setflip(struct gspca_dev *gspca_dev)
@@ -651,14 +754,15 @@ static void setflip(struct gspca_dev *gspca_dev)
         if (sd->mirror)
                 flipcmd[3] = 0x01;
 
-        i2c_w(gspca_dev, flipcmd, sizeof flipcmd);
+        reg_w_buf(gspca_dev, flipcmd, sizeof flipcmd);
 }
 
 static void seteffect(struct gspca_dev *gspca_dev)
 {
         struct sd *sd = (struct sd *) gspca_dev;
 
-        i2c_w(gspca_dev, effects_table[sd->effect], sizeof effects_table[0]);
+        reg_w_buf(gspca_dev, effects_table[sd->effect],
+                                sizeof effects_table[0]);
         if (sd->effect == 1 || sd->effect == 5) {
                 PDEBUG(D_CONF,
                        "This effect have been disabled for webcam \"safety\"");
@@ -671,19 +775,6 @@ static void seteffect(struct gspca_dev *gspca_dev)
                 reg_w(gspca_dev, 0xfaa6);
 }
 
-static void setwhitebalance(struct gspca_dev *gspca_dev)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-
-        __u8 white_balance[8] =
-            { 0x87, 0x20, 0x88, 0x20, 0x89, 0x20, 0x80, 0x38 };
-
-        if (sd->whitebalance == 1)
-                white_balance[7] = 0x3c;
-
-        i2c_w(gspca_dev, white_balance, sizeof white_balance);
-}
-
 static void setlightfreq(struct gspca_dev *gspca_dev)
 {
         struct sd *sd = (struct sd *) gspca_dev;
@@ -692,52 +783,46 @@ static void setlightfreq(struct gspca_dev *gspca_dev)
         if (sd->freq == 2)      /* 60hz */
                 freq[1] = 0x00;
 
-        i2c_w(gspca_dev, freq, sizeof freq);
+        reg_w_buf(gspca_dev, freq, sizeof freq);
 }
 
-static void setcontrast(struct gspca_dev *gspca_dev)
+/* Is this really needed?
+ * i added some module parameters for test with some users */
+static void poll_sensor(struct gspca_dev *gspca_dev)
 {
         struct sd *sd = (struct sd *) gspca_dev;
-        unsigned int contrast = sd->contrast;
-        __u16 reg_to_write;
-
-        if (contrast < 7)
-                reg_to_write = 0x8ea9 - (0x200 * contrast);
-        else
-                reg_to_write = (0x00a9 + ((contrast - 7) * 0x200));
-
-        reg_w(gspca_dev, reg_to_write);
-}
-
-static void setcolors(struct gspca_dev *gspca_dev)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-        __u16 reg_to_write;
-
-        reg_to_write = 0xc0bb + sd->colors * 0x100;
-        reg_w(gspca_dev, reg_to_write);
-}
-
-static void setsharpness(struct gspca_dev *gspca_dev)
-{
-        struct sd *sd = (struct sd *) gspca_dev;
-        __u16 reg_to_write;
-
-        reg_to_write = 0x0aa6 + 0x1000 * sd->sharpness;
-
-        reg_w(gspca_dev, reg_to_write);
+        static const __u8 poll1[] =
+                {0x67, 0x05, 0x68, 0x81, 0x69, 0x80, 0x6a, 0x82,
+                 0x6b, 0x68, 0x6c, 0x69, 0x72, 0xd9, 0x73, 0x34,
+                 0x74, 0x32, 0x75, 0x92, 0x76, 0x00, 0x09, 0x01,
+                 0x60, 0x14};
+        static const __u8 poll2[] =
+                {0x67, 0x02, 0x68, 0x71, 0x69, 0x72, 0x72, 0xa9,
+                 0x73, 0x02, 0x73, 0x02, 0x60, 0x14};
+        static const __u8 poll3[] =
+                {0x87, 0x3f, 0x88, 0x20, 0x89, 0x2d};
+        static const __u8 poll4[] =
+                {0xa6, 0x0a, 0xea, 0xcf, 0xbe, 0x26, 0xb1, 0x5f,
+                 0xa1, 0xb1, 0xda, 0x6b, 0xdb, 0x98, 0xdf, 0x0c,
+                 0xc2, 0x80, 0xc3, 0x10};
+
+        if (sd->sensor != SENSOR_TAS5130A) {
+                PDEBUG(D_STREAM, "[Sensor requires polling]");
+                reg_w_buf(gspca_dev, poll1, sizeof poll1);
+                reg_w_buf(gspca_dev, poll2, sizeof poll2);
+                reg_w_buf(gspca_dev, poll3, sizeof poll3);
+                reg_w_buf(gspca_dev, poll4, sizeof poll4);
+        }
 }
 
 static int sd_start(struct gspca_dev *gspca_dev)
 {
         struct sd *sd = (struct sd *) gspca_dev;
         int i, mode;
-        static const __u8 t1[] = { 0x66, 0x00, 0xa8, 0xe8 };
         __u8 t2[] = { 0x07, 0x00, 0x0d, 0x60, 0x0e, 0x80 };
         static const __u8 t3[] =
                 { 0xb3, 0x07, 0xb4, 0x00, 0xb5, 0x88, 0xb6, 0x02, 0xb7, 0x06,
                   0xb8, 0x00, 0xb9, 0xe7, 0xba, 0x01 };
-        static const __u8 t4[] = { 0x0b, 0x04, 0x0a, 0x40 };
 
         mode = gspca_dev->cam.cam_mode[(int) gspca_dev->curr_mode]. priv;
         switch (mode) {
@@ -760,25 +845,29 @@ static int sd_start(struct gspca_dev *gspca_dev)
         if (sd->sensor == SENSOR_TAS5130A) {
                 i = 0;
                 while (tas5130a_sensor_init[i][0] != 0) {
-                        i2c_w(gspca_dev, tas5130a_sensor_init[i],
+                        reg_w_buf(gspca_dev, tas5130a_sensor_init[i],
                                          sizeof tas5130a_sensor_init[0]);
                         i++;
                 }
                 reg_w(gspca_dev, 0x3c80);
                 /* just in case and to keep sync with logs (for mine) */
-                i2c_w(gspca_dev, tas5130a_sensor_init[3],
+                reg_w_buf(gspca_dev, tas5130a_sensor_init[3],
                                  sizeof tas5130a_sensor_init[0]);
                 reg_w(gspca_dev, 0x3c80);
         } else {
-                other_sensor_init(gspca_dev);
+                om6802_sensor_init(gspca_dev);
         }
-        /* just in case and to keep sync with logs  (for mine) */
-        i2c_w(gspca_dev, t1, sizeof t1);
-        i2c_w(gspca_dev, t2, sizeof t2);
+        reg_w_buf(gspca_dev, sensor_data[sd->sensor].data4,
+                        sizeof sensor_data[sd->sensor].data4);
         reg_r(gspca_dev, 0x0012);
-        i2c_w(gspca_dev, t3, sizeof t3);
+        reg_w_buf(gspca_dev, t2, sizeof t2);
+        reg_w_buf(gspca_dev, t3, sizeof t3);
         reg_w(gspca_dev, 0x0013);
-        i2c_w(gspca_dev, t4, sizeof t4);
+        msleep(15);
+        reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream,
+                        sizeof sensor_data[sd->sensor].stream);
+        poll_sensor(gspca_dev);
+
         /* restart on each start, just in case, sometimes regs goes wrong
          * when using controls from app */
         setbrightness(gspca_dev);
@@ -787,6 +876,19 @@ static int sd_start(struct gspca_dev *gspca_dev)
         return 0;
 }
 
+static void sd_stopN(struct gspca_dev *gspca_dev)
+{
+        struct sd *sd = (struct sd *) gspca_dev;
+
+        reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream,
+                        sizeof sensor_data[sd->sensor].stream);
+        msleep(20);
+        reg_w_buf(gspca_dev, sensor_data[sd->sensor].stream,
+                        sizeof sensor_data[sd->sensor].stream);
+        msleep(20);
+        reg_w(gspca_dev, 0x0309);
+}
+
 static void sd_pkt_scan(struct gspca_dev *gspca_dev,
                         struct gspca_frame *frame,      /* target */
                         __u8 *data,                     /* isoc packet */
@@ -1036,6 +1138,7 @@ static const struct sd_desc sd_desc = {
         .config = sd_config,
         .init = sd_init,
         .start = sd_start,
+        .stopN = sd_stopN,
         .pkt_scan = sd_pkt_scan,
         .querymenu = sd_querymenu,
 };
diff --git a/drivers/media/video/ivtv/ivtv-fileops.c b/drivers/media/video/ivtv/ivtv-fileops.c
index b7457fc60ba5..1c404e454a36 100644
--- a/drivers/media/video/ivtv/ivtv-fileops.c
+++ b/drivers/media/video/ivtv/ivtv-fileops.c
@@ -600,13 +600,14 @@ retry:
         since we may get here before the stream has been fully set-up */
         if (mode == OUT_YUV && s->q_full.length == 0 && itv->dma_data_req_size) {
                 while (count >= itv->dma_data_req_size) {
-                        if (!ivtv_yuv_udma_stream_frame (itv, (void __user *)user_buf)) {
-                                bytes_written += itv->dma_data_req_size;
-                                user_buf += itv->dma_data_req_size;
-                                count -= itv->dma_data_req_size;
-                        } else {
-                                break;
-                        }
+                        rc = ivtv_yuv_udma_stream_frame(itv, (void __user *)user_buf);
+
+                        if (rc < 0)
+                                return rc;
+
+                        bytes_written += itv->dma_data_req_size;
+                        user_buf += itv->dma_data_req_size;
+                        count -= itv->dma_data_req_size;
                 }
                 if (count == 0) {
                         IVTV_DEBUG_HI_FILE("Wrote %d bytes to %s (%d)\n", bytes_written, s->name, s->q_full.bytesused);
diff --git a/drivers/media/video/ivtv/ivtv-ioctl.c b/drivers/media/video/ivtv/ivtv-ioctl.c
index 8696527ab134..208fb54842f2 100644
--- a/drivers/media/video/ivtv/ivtv-ioctl.c
+++ b/drivers/media/video/ivtv/ivtv-ioctl.c
@@ -509,7 +509,6 @@ static int ivtv_try_fmt_sliced_vbi_cap(struct file *file, void *fh, struct v4l2_
 static int ivtv_try_fmt_vid_out(struct file *file, void *fh, struct v4l2_format *fmt)
 {
         struct ivtv_open_id *id = fh;
-        struct ivtv *itv = id->itv;
         s32 w = fmt->fmt.pix.width;
         s32 h = fmt->fmt.pix.height;
         int field = fmt->fmt.pix.field;
@@ -517,7 +516,22 @@ static int ivtv_try_fmt_vid_out(struct file *file, void *fh, struct v4l2_format
 
         w = min(w, 720);
         w = max(w, 2);
-        h = min(h, itv->is_out_50hz ? 576 : 480);
+        /* Why can the height be 576 even when the output is NTSC?
+
+           Internally the buffers of the PVR350 are always set to 720x576. The
+           decoded video frame will always be placed in the top left corner of
+           this buffer. For any video which is not 720x576, the buffer will
+           then be cropped to remove the unused right and lower areas, with
+           the remaining image being scaled by the hardware to fit the display
+           area. The video can be scaled both up and down, so a 720x480 video
+           can be displayed full-screen on PAL and a 720x576 video can be
+           displayed without cropping on NTSC.
+
+           Note that the scaling only occurs on the video stream, the osd
+           resolution is locked to the broadcast standard and not scaled.
+
+           Thanks to Ian Armstrong for this explanation. */
+        h = min(h, 576);
         h = max(h, 2);
         if (id->type == IVTV_DEC_STREAM_TYPE_YUV)
                 fmt->fmt.pix.field = field;
diff --git a/drivers/media/video/ks0127.c b/drivers/media/video/ks0127.c
index 2fd4b4a44aa9..bae2d2beb709 100644
--- a/drivers/media/video/ks0127.c
+++ b/drivers/media/video/ks0127.c
@@ -33,27 +33,20 @@
  * V1.1 Gerard v.d. Horst  Added some debugoutput, reset the video-standard
  */
 
-#ifndef __KERNEL__
-#define __KERNEL__
-#endif
-
 #include <linux/init.h>
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/errno.h>
 #include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/proc_fs.h>
-#include "ks0127.h"
-
 #include <linux/i2c.h>
 #include <linux/video_decoder.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-i2c-drv-legacy.h>
+#include "ks0127.h"
 
-#define dprintk     if (debug) printk
-
-/* i2c identification */
-#define I2C_KS0127_ADDON   0xD8
-#define I2C_KS0127_ONBOARD 0xDA
+MODULE_DESCRIPTION("KS0127 video decoder driver");
+MODULE_AUTHOR("Ryan Drake");
+MODULE_LICENSE("GPL");
 
 #define KS_TYPE_UNKNOWN 0
 #define KS_TYPE_0122S   1
@@ -204,8 +197,6 @@ struct adjust {
 };
 
 struct ks0127 {
-        struct i2c_client *client;
-        unsigned char   addr;
         int             format_width;
         int             format_height;
         int             cap_width;
@@ -220,16 +211,18 @@ static int debug; /* insmod parameter */
 
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug output");
-MODULE_LICENSE("GPL");
 
 static u8 reg_defaults[64];
 
-
-
 static void init_reg_defaults(void)
 {
+        static int initialized;
         u8 *table = reg_defaults;
 
+        if (initialized)
+                return;
+        initialized = 1;
+
         table[KS_CMDA]     = 0x2c;  /* VSE=0, CCIR 601, autodetect standard */
         table[KS_CMDB]     = 0x12;  /* VALIGN=0, AGC control and input */
         table[KS_CMDC]     = 0x00;  /* Test options */
@@ -308,50 +301,53 @@ static void init_reg_defaults(void)
  * An explanation from kayork@mail.utexas.edu:
  *
  * During I2C reads, the KS0127 only samples for a stop condition
- * during the place where the acknoledge bit should be. Any standard
+ * during the place where the acknowledge bit should be. Any standard
  * I2C implementation (correctly) throws in another clock transition
  * at the 9th bit, and the KS0127 will not recognize the stop condition
  * and will continue to clock out data.
  *
  * So we have to do the read ourself.  Big deal.
-           workaround in i2c-algo-bit
+ *         workaround in i2c-algo-bit
  */
 
 
-static u8 ks0127_read(struct ks0127 *ks, u8 reg)
+static u8 ks0127_read(struct i2c_client *c, u8 reg)
 {
-        struct i2c_client *c = ks->client;
         char val = 0;
         struct i2c_msg msgs[] = {
-                {c->addr, 0, sizeof(reg), &reg},
-                {c->addr, I2C_M_RD | I2C_M_NO_RD_ACK, sizeof(val), &val}};
+                { c->addr, 0, sizeof(reg), &reg },
+                { c->addr, I2C_M_RD | I2C_M_NO_RD_ACK, sizeof(val), &val }
+        };
         int ret;
 
         ret = i2c_transfer(c->adapter, msgs, ARRAY_SIZE(msgs));
         if (ret != ARRAY_SIZE(msgs))
-                dprintk("ks0127_write error\n");
+                v4l_dbg(1, debug, c, "read error\n");
 
         return val;
 }
 
 
-static void ks0127_write(struct ks0127 *ks, u8 reg, u8 val)
+static void ks0127_write(struct i2c_client *c, u8 reg, u8 val)
 {
-        char msg[] = {reg, val};
+        struct ks0127 *ks = i2c_get_clientdata(c);
+        char msg[] = { reg, val };
 
-        if (i2c_master_send(ks->client, msg, sizeof(msg)) != sizeof(msg))
-                dprintk("ks0127_write error\n");
+        if (i2c_master_send(c, msg, sizeof(msg)) != sizeof(msg))
+                v4l_dbg(1, debug, c, "write error\n");
 
         ks->regs[reg] = val;
 }
 
 
 /* generic bit-twiddling */
-static void ks0127_and_or(struct ks0127 *ks, u8 reg, u8 and_v, u8 or_v)
+static void ks0127_and_or(struct i2c_client *client, u8 reg, u8 and_v, u8 or_v)
 {
+        struct ks0127 *ks = i2c_get_clientdata(client);
+
         u8 val = ks->regs[reg];
         val = (val & and_v) | or_v;
-        ks0127_write(ks, reg, val);
+        ks0127_write(client, reg, val);
 }
 
 
@@ -359,73 +355,69 @@ static void ks0127_and_or(struct ks0127 *ks, u8 reg, u8 and_v, u8 or_v)
 /****************************************************************************
 * ks0127 private api
 ****************************************************************************/
-static void ks0127_reset(struct ks0127* ks)
+static void ks0127_reset(struct i2c_client *c)
 {
-        int i;
+        struct ks0127 *ks = i2c_get_clientdata(c);
         u8 *table = reg_defaults;
+        int i;
 
         ks->ks_type = KS_TYPE_UNKNOWN;
 
-        dprintk("ks0127: reset\n");
+        v4l_dbg(1, debug, c, "reset\n");
         msleep(1);
 
         /* initialize all registers to known values */
         /* (except STAT, 0x21, 0x22, TEST and 0x38,0x39) */
 
-        for(i = 1; i < 33; i++)
-                ks0127_write(ks, i, table[i]);
+        for (i = 1; i < 33; i++)
+                ks0127_write(c, i, table[i]);
 
-        for(i = 35; i < 40; i++)
-                ks0127_write(ks, i, table[i]);
+        for (i = 35; i < 40; i++)
+                ks0127_write(c, i, table[i]);
 
-        for(i = 41; i < 56; i++)
-                ks0127_write(ks, i, table[i]);
+        for (i = 41; i < 56; i++)
+                ks0127_write(c, i, table[i]);
 
-        for(i = 58; i < 64; i++)
-                ks0127_write(ks, i, table[i]);
+        for (i = 58; i < 64; i++)
+                ks0127_write(c, i, table[i]);
 
 
-        if ((ks0127_read(ks, KS_STAT) & 0x80) == 0) {
+        if ((ks0127_read(c, KS_STAT) & 0x80) == 0) {
                 ks->ks_type = KS_TYPE_0122S;
-                dprintk("ks0127: ks0122s Found\n");
+                v4l_dbg(1, debug, c, "ks0122s found\n");
                 return;
         }
 
-        switch(ks0127_read(ks, KS_CMDE) & 0x0f) {
-
+        switch (ks0127_read(c, KS_CMDE) & 0x0f) {
         case 0:
                 ks->ks_type = KS_TYPE_0127;
-                dprintk("ks0127: ks0127 found\n");
+                v4l_dbg(1, debug, c, "ks0127 found\n");
                 break;
 
         case 9:
                 ks->ks_type = KS_TYPE_0127B;
-                dprintk("ks0127: ks0127B Revision A found\n");
+                v4l_dbg(1, debug, c, "ks0127B Revision A found\n");
                 break;
 
         default:
-                dprintk("ks0127: unknown revision\n");
+                v4l_dbg(1, debug, c, "unknown revision\n");
                 break;
         }
 }
 
-static int ks0127_command(struct i2c_client *client,
-                          unsigned int cmd, void *arg)
+static int ks0127_command(struct i2c_client *c, unsigned cmd, void *arg)
 {
-        struct ks0127 *ks = i2c_get_clientdata(client);
-
-        int             *iarg = (int*)arg;
-
+        struct ks0127 *ks = i2c_get_clientdata(c);
+        int             *iarg = (int *)arg;
         int             status;
 
         if (!ks)
                 return -ENODEV;
 
         switch (cmd) {
-
         case DECODER_INIT:
-                dprintk("ks0127: command DECODER_INIT\n");
-                ks0127_reset(ks);
+                v4l_dbg(1, debug, c, "DECODER_INIT\n");
+                ks0127_reset(c);
                 break;
 
         case DECODER_SET_INPUT:
@@ -436,161 +428,160 @@ static int ks0127_command(struct i2c_client *client,
                 case KS_INPUT_COMPOSITE_4:
                 case KS_INPUT_COMPOSITE_5:
                 case KS_INPUT_COMPOSITE_6:
-                        dprintk("ks0127: command DECODER_SET_INPUT %d: "
-                                "Composite\n", *iarg);
+                        v4l_dbg(1, debug, c,
+                                "DECODER_SET_INPUT %d: Composite\n", *iarg);
                         /* autodetect 50/60 Hz */
-                        ks0127_and_or(ks, KS_CMDA,   0xfc, 0x00);
+                        ks0127_and_or(c, KS_CMDA,   0xfc, 0x00);
                         /* VSE=0 */
-                        ks0127_and_or(ks, KS_CMDA,   ~0x40, 0x00);
+                        ks0127_and_or(c, KS_CMDA,   ~0x40, 0x00);
                         /* set input line */
-                        ks0127_and_or(ks, KS_CMDB,   0xb0, *iarg);
+                        ks0127_and_or(c, KS_CMDB,   0xb0, *iarg);
                         /* non-freerunning mode */
-                        ks0127_and_or(ks, KS_CMDC,   0x70, 0x0a);
+                        ks0127_and_or(c, KS_CMDC,   0x70, 0x0a);
                         /* analog input */
-                        ks0127_and_or(ks, KS_CMDD,   0x03, 0x00);
+                        ks0127_and_or(c, KS_CMDD,   0x03, 0x00);
                         /* enable chroma demodulation */
-                        ks0127_and_or(ks, KS_CTRACK, 0xcf, 0x00);
+                        ks0127_and_or(c, KS_CTRACK, 0xcf, 0x00);
                         /* chroma trap, HYBWR=1 */
-                        ks0127_and_or(ks, KS_LUMA,   0x00,
+                        ks0127_and_or(c, KS_LUMA,   0x00,
                                        (reg_defaults[KS_LUMA])|0x0c);
                         /* scaler fullbw, luma comb off */
-                        ks0127_and_or(ks, KS_VERTIA, 0x08, 0x81);
+                        ks0127_and_or(c, KS_VERTIA, 0x08, 0x81);
                         /* manual chroma comb .25 .5 .25 */
-                        ks0127_and_or(ks, KS_VERTIC, 0x0f, 0x90);
+                        ks0127_and_or(c, KS_VERTIC, 0x0f, 0x90);
 
                         /* chroma path delay */
-                        ks0127_and_or(ks, KS_CHROMB, 0x0f, 0x90);
+                        ks0127_and_or(c, KS_CHROMB, 0x0f, 0x90);
 
-                        ks0127_write(ks, KS_UGAIN, reg_defaults[KS_UGAIN]);
-                        ks0127_write(ks, KS_VGAIN, reg_defaults[KS_VGAIN]);
-                        ks0127_write(ks, KS_UVOFFH, reg_defaults[KS_UVOFFH]);
-                        ks0127_write(ks, KS_UVOFFL, reg_defaults[KS_UVOFFL]);
+                        ks0127_write(c, KS_UGAIN, reg_defaults[KS_UGAIN]);
+                        ks0127_write(c, KS_VGAIN, reg_defaults[KS_VGAIN]);
+                        ks0127_write(c, KS_UVOFFH, reg_defaults[KS_UVOFFH]);
+                        ks0127_write(c, KS_UVOFFL, reg_defaults[KS_UVOFFL]);
                         break;
 
                 case KS_INPUT_SVIDEO_1:
                 case KS_INPUT_SVIDEO_2:
                 case KS_INPUT_SVIDEO_3:
-                        dprintk("ks0127: command DECODER_SET_INPUT %d: "
-                                "S-Video\n", *iarg);
+                        v4l_dbg(1, debug, c,
+                                "DECODER_SET_INPUT %d: S-Video\n", *iarg);
                         /* autodetect 50/60 Hz */
-                        ks0127_and_or(ks, KS_CMDA,   0xfc, 0x00);
+                        ks0127_and_or(c, KS_CMDA,   0xfc, 0x00);
                         /* VSE=0 */
-                        ks0127_and_or(ks, KS_CMDA,   ~0x40, 0x00);
+                        ks0127_and_or(c, KS_CMDA,   ~0x40, 0x00);
                         /* set input line */
-                        ks0127_and_or(ks, KS_CMDB,   0xb0, *iarg);
+                        ks0127_and_or(c, KS_CMDB,   0xb0, *iarg);
                         /* non-freerunning mode */
-                        ks0127_and_or(ks, KS_CMDC,   0x70, 0x0a);
+                        ks0127_and_or(c, KS_CMDC,   0x70, 0x0a);
                         /* analog input */
-                        ks0127_and_or(ks, KS_CMDD,   0x03, 0x00);
+                        ks0127_and_or(c, KS_CMDD,   0x03, 0x00);
                         /* enable chroma demodulation */
-                        ks0127_and_or(ks, KS_CTRACK, 0xcf, 0x00);
-                        ks0127_and_or(ks, KS_LUMA, 0x00,
+                        ks0127_and_or(c, KS_CTRACK, 0xcf, 0x00);
+                        ks0127_and_or(c, KS_LUMA, 0x00,
                                        reg_defaults[KS_LUMA]);
                         /* disable luma comb */
-                        ks0127_and_or(ks, KS_VERTIA, 0x08,
+                        ks0127_and_or(c, KS_VERTIA, 0x08,
                                        (reg_defaults[KS_VERTIA]&0xf0)|0x01);
-                        ks0127_and_or(ks, KS_VERTIC, 0x0f,
+                        ks0127_and_or(c, KS_VERTIC, 0x0f,
                                        reg_defaults[KS_VERTIC]&0xf0);
 
-                        ks0127_and_or(ks, KS_CHROMB, 0x0f,
+                        ks0127_and_or(c, KS_CHROMB, 0x0f,
                                        reg_defaults[KS_CHROMB]&0xf0);
 
-                        ks0127_write(ks, KS_UGAIN, reg_defaults[KS_UGAIN]);
-                        ks0127_write(ks, KS_VGAIN, reg_defaults[KS_VGAIN]);
-                        ks0127_write(ks, KS_UVOFFH, reg_defaults[KS_UVOFFH]);
-                        ks0127_write(ks, KS_UVOFFL, reg_defaults[KS_UVOFFL]);
+                        ks0127_write(c, KS_UGAIN, reg_defaults[KS_UGAIN]);
+                        ks0127_write(c, KS_VGAIN, reg_defaults[KS_VGAIN]);
+                        ks0127_write(c, KS_UVOFFH, reg_defaults[KS_UVOFFH]);
+                        ks0127_write(c, KS_UVOFFL, reg_defaults[KS_UVOFFL]);
                         break;
 
                 case KS_INPUT_YUV656:
-                        dprintk("ks0127: command DECODER_SET_INPUT 15: "
-                                "YUV656\n");
+                        v4l_dbg(1, debug, c,
+                                "DECODER_SET_INPUT 15: YUV656\n");
                         if (ks->norm == VIDEO_MODE_NTSC ||
                             ks->norm == KS_STD_PAL_M)
                                 /* force 60 Hz */
-                                ks0127_and_or(ks, KS_CMDA,   0xfc, 0x03);
+                                ks0127_and_or(c, KS_CMDA,   0xfc, 0x03);
                         else
                                 /* force 50 Hz */
-                                ks0127_and_or(ks, KS_CMDA,   0xfc, 0x02);
+                                ks0127_and_or(c, KS_CMDA,   0xfc, 0x02);
 
-                        ks0127_and_or(ks, KS_CMDA,   0xff, 0x40); /* VSE=1 */
+                        ks0127_and_or(c, KS_CMDA,   0xff, 0x40); /* VSE=1 */
                         /* set input line and VALIGN */
-                        ks0127_and_or(ks, KS_CMDB,   0xb0, (*iarg | 0x40));
+                        ks0127_and_or(c, KS_CMDB,   0xb0, (*iarg | 0x40));
                         /* freerunning mode, */
                         /* TSTGEN = 1 TSTGFR=11 TSTGPH=0 TSTGPK=0  VMEM=1*/
-                        ks0127_and_or(ks, KS_CMDC,   0x70, 0x87);
+                        ks0127_and_or(c, KS_CMDC,   0x70, 0x87);
                         /* digital input, SYNDIR = 0 INPSL=01 CLKDIR=0 EAV=0 */
-                        ks0127_and_or(ks, KS_CMDD,   0x03, 0x08);
+                        ks0127_and_or(c, KS_CMDD,   0x03, 0x08);
                         /* disable chroma demodulation */
-                        ks0127_and_or(ks, KS_CTRACK, 0xcf, 0x30);
+                        ks0127_and_or(c, KS_CTRACK, 0xcf, 0x30);
                         /* HYPK =01 CTRAP = 0 HYBWR=0 PED=1 RGBH=1 UNIT=1 */
-                        ks0127_and_or(ks, KS_LUMA,   0x00, 0x71);
-                        ks0127_and_or(ks, KS_VERTIC, 0x0f,
+                        ks0127_and_or(c, KS_LUMA,   0x00, 0x71);
+                        ks0127_and_or(c, KS_VERTIC, 0x0f,
                                        reg_defaults[KS_VERTIC]&0xf0);
 
                         /* scaler fullbw, luma comb off */
-                        ks0127_and_or(ks, KS_VERTIA, 0x08, 0x81);
+                        ks0127_and_or(c, KS_VERTIA, 0x08, 0x81);
 
-                        ks0127_and_or(ks, KS_CHROMB, 0x0f,
+                        ks0127_and_or(c, KS_CHROMB, 0x0f,
                                        reg_defaults[KS_CHROMB]&0xf0);
 
-                        ks0127_and_or(ks, KS_CON, 0x00, 0x00);
-                        ks0127_and_or(ks, KS_BRT, 0x00, 32);    /* spec: 34 */
+                        ks0127_and_or(c, KS_CON, 0x00, 0x00);
+                        ks0127_and_or(c, KS_BRT, 0x00, 32);     /* spec: 34 */
                                 /* spec: 229 (e5) */
-                        ks0127_and_or(ks, KS_SAT, 0x00, 0xe8);
-                        ks0127_and_or(ks, KS_HUE, 0x00, 0);
+                        ks0127_and_or(c, KS_SAT, 0x00, 0xe8);
+                        ks0127_and_or(c, KS_HUE, 0x00, 0);
 
-                        ks0127_and_or(ks, KS_UGAIN, 0x00, 238);
-                        ks0127_and_or(ks, KS_VGAIN, 0x00, 0x00);
+                        ks0127_and_or(c, KS_UGAIN, 0x00, 238);
+                        ks0127_and_or(c, KS_VGAIN, 0x00, 0x00);
 
                         /*UOFF:0x30, VOFF:0x30, TSTCGN=1 */
-                        ks0127_and_or(ks, KS_UVOFFH, 0x00, 0x4f);
-                        ks0127_and_or(ks, KS_UVOFFL, 0x00, 0x00);
+                        ks0127_and_or(c, KS_UVOFFH, 0x00, 0x4f);
+                        ks0127_and_or(c, KS_UVOFFL, 0x00, 0x00);
                         break;
 
                 default:
-                        dprintk("ks0127: command DECODER_SET_INPUT: "
-                                "Unknown input %d\n", *iarg);
+                        v4l_dbg(1, debug, c,
+                                "DECODER_SET_INPUT: Unknown input %d\n", *iarg);
                         break;
                 }
 
                 /* hack: CDMLPF sometimes spontaneously switches on; */
                 /* force back off */
-                ks0127_write(ks, KS_DEMOD, reg_defaults[KS_DEMOD]);
+                ks0127_write(c, KS_DEMOD, reg_defaults[KS_DEMOD]);
                 break;
 
         case DECODER_SET_OUTPUT:
                 switch(*iarg) {
                 case KS_OUTPUT_YUV656E:
-                        dprintk("ks0127: command DECODER_SET_OUTPUT: "
-                                "OUTPUT_YUV656E (Missing)\n");
+                        v4l_dbg(1, debug, c,
+                                "DECODER_SET_OUTPUT: OUTPUT_YUV656E (Missing)\n");
                         return -EINVAL;
-                        break;
 
                 case KS_OUTPUT_EXV:
-                        dprintk("ks0127: command DECODER_SET_OUTPUT: "
-                                "OUTPUT_EXV\n");
-                        ks0127_and_or(ks, KS_OFMTA, 0xf0, 0x09);
+                        v4l_dbg(1, debug, c,
+                                "DECODER_SET_OUTPUT: OUTPUT_EXV\n");
+                        ks0127_and_or(c, KS_OFMTA, 0xf0, 0x09);
                         break;
                 }
                 break;
 
-        case DECODER_SET_NORM: //sam This block mixes old and new norm names...
+        case DECODER_SET_NORM: /* sam This block mixes old and new norm names... */
                 /* Set to automatic SECAM/Fsc mode */
-                ks0127_and_or(ks, KS_DEMOD, 0xf0, 0x00);
+                ks0127_and_or(c, KS_DEMOD, 0xf0, 0x00);
 
                 ks->norm = *iarg;
-                switch(*iarg)
-                {
+                switch (*iarg) {
                 /* this is untested !! */
                 /* It just detects PAL_N/NTSC_M (no special frequencies) */
                 /* And you have to set the standard a second time afterwards */
                 case VIDEO_MODE_AUTO:
-                        dprintk("ks0127: command DECODER_SET_NORM: AUTO\n");
+                        v4l_dbg(1, debug, c,
+                                "DECODER_SET_NORM: AUTO\n");
 
                         /* The chip determines the format */
                         /* based on the current field rate */
-                        ks0127_and_or(ks, KS_CMDA,   0xfc, 0x00);
-                        ks0127_and_or(ks, KS_CHROMA, 0x9f, 0x20);
+                        ks0127_and_or(c, KS_CMDA,   0xfc, 0x00);
+                        ks0127_and_or(c, KS_CHROMA, 0x9f, 0x20);
                         /* This is wrong for PAL ! As I said, */
                         /* you need to set the standard once again !! */
                         ks->format_height = 240;
@@ -598,84 +589,86 @@ static int ks0127_command(struct i2c_client *client,
                         break;
 
                 case VIDEO_MODE_NTSC:
-                        dprintk("ks0127: command DECODER_SET_NORM: NTSC_M\n");
-                        ks0127_and_or(ks, KS_CHROMA, 0x9f, 0x20);
+                        v4l_dbg(1, debug, c,
+                                "DECODER_SET_NORM: NTSC_M\n");
+                        ks0127_and_or(c, KS_CHROMA, 0x9f, 0x20);
                         ks->format_height = 240;
                         ks->format_width = 704;
                         break;
 
                 case KS_STD_NTSC_N:
-                        dprintk("ks0127: command KS0127_SET_STANDARD: "
-                                "NTSC_N (fixme)\n");
-                        ks0127_and_or(ks, KS_CHROMA, 0x9f, 0x40);
+                        v4l_dbg(1, debug, c,
+                                "KS0127_SET_NORM: NTSC_N (fixme)\n");
+                        ks0127_and_or(c, KS_CHROMA, 0x9f, 0x40);
                         ks->format_height = 240;
                         ks->format_width = 704;
                         break;
 
                 case VIDEO_MODE_PAL:
-                        dprintk("ks0127: command DECODER_SET_NORM: PAL_N\n");
-                        ks0127_and_or(ks, KS_CHROMA, 0x9f, 0x20);
+                        v4l_dbg(1, debug, c,
+                                "DECODER_SET_NORM: PAL_N\n");
+                        ks0127_and_or(c, KS_CHROMA, 0x9f, 0x20);
                         ks->format_height = 290;
                         ks->format_width = 704;
                         break;
 
                 case KS_STD_PAL_M:
-                        dprintk("ks0127: command KS0127_SET_STANDARD: "
-                                "PAL_M (fixme)\n");
-                        ks0127_and_or(ks, KS_CHROMA, 0x9f, 0x40);
+                        v4l_dbg(1, debug, c,
+                                "KS0127_SET_NORM: PAL_M (fixme)\n");
+                        ks0127_and_or(c, KS_CHROMA, 0x9f, 0x40);
                         ks->format_height = 290;
                         ks->format_width = 704;
                         break;
 
                 case VIDEO_MODE_SECAM:
-                        dprintk("ks0127: command KS0127_SET_STANDARD: "
-                                "SECAM\n");
+                        v4l_dbg(1, debug, c,
+                                "KS0127_SET_NORM: SECAM\n");
                         ks->format_height = 290;
                         ks->format_width = 704;
 
                         /* set to secam autodetection */
-                        ks0127_and_or(ks, KS_CHROMA, 0xdf, 0x20);
-                        ks0127_and_or(ks, KS_DEMOD, 0xf0, 0x00);
+                        ks0127_and_or(c, KS_CHROMA, 0xdf, 0x20);
+                        ks0127_and_or(c, KS_DEMOD, 0xf0, 0x00);
                         schedule_timeout_interruptible(HZ/10+1);
 
                         /* did it autodetect? */
-                        if (ks0127_read(ks, KS_DEMOD) & 0x40)
+                        if (ks0127_read(c, KS_DEMOD) & 0x40)
                                 break;
 
                         /* force to secam mode */
-                        ks0127_and_or(ks, KS_DEMOD, 0xf0, 0x0f);
+                        ks0127_and_or(c, KS_DEMOD, 0xf0, 0x0f);
                         break;
 
                 default:
-                        dprintk("ks0127: command DECODER_SET_NORM: "
-                                "Unknown norm %d\n", *iarg);
+                        v4l_dbg(1, debug, c,
+                                "DECODER_SET_NORM: Unknown norm %d\n", *iarg);
                         break;
                 }
                 break;
 
         case DECODER_SET_PICTURE:
-                dprintk("ks0127: command DECODER_SET_PICTURE "
-                        "not yet supported (fixme)\n");
+                v4l_dbg(1, debug, c,
+                        "DECODER_SET_PICTURE: not yet supported\n");
                 return -EINVAL;
 
-        //sam todo: KS0127_SET_BRIGHTNESS: Merge into DECODER_SET_PICTURE
-        //sam todo: KS0127_SET_CONTRAST: Merge into DECODER_SET_PICTURE
-        //sam todo: KS0127_SET_HUE: Merge into DECODER_SET_PICTURE?
-        //sam todo: KS0127_SET_SATURATION: Merge into DECODER_SET_PICTURE
-        //sam todo: KS0127_SET_AGC_MODE:
-        //sam todo: KS0127_SET_AGC:
-        //sam todo: KS0127_SET_CHROMA_MODE:
-        //sam todo: KS0127_SET_PIXCLK_MODE:
-        //sam todo: KS0127_SET_GAMMA_MODE:
-        //sam todo: KS0127_SET_UGAIN:
-        //sam todo: KS0127_SET_VGAIN:
-        //sam todo: KS0127_SET_INVALY:
-        //sam todo: KS0127_SET_INVALU:
-        //sam todo: KS0127_SET_INVALV:
-        //sam todo: KS0127_SET_UNUSEY:
-        //sam todo: KS0127_SET_UNUSEU:
-        //sam todo: KS0127_SET_UNUSEV:
-        //sam todo: KS0127_SET_VSALIGN_MODE:
+        /* sam todo: KS0127_SET_BRIGHTNESS: Merge into DECODER_SET_PICTURE */
+        /* sam todo: KS0127_SET_CONTRAST: Merge into DECODER_SET_PICTURE */
+        /* sam todo: KS0127_SET_HUE: Merge into DECODER_SET_PICTURE? */
+        /* sam todo: KS0127_SET_SATURATION: Merge into DECODER_SET_PICTURE */
+        /* sam todo: KS0127_SET_AGC_MODE: */
+        /* sam todo: KS0127_SET_AGC: */
+        /* sam todo: KS0127_SET_CHROMA_MODE: */
+        /* sam todo: KS0127_SET_PIXCLK_MODE: */
+        /* sam todo: KS0127_SET_GAMMA_MODE: */
+        /* sam todo: KS0127_SET_UGAIN: */
+        /* sam todo: KS0127_SET_VGAIN: */
+        /* sam todo: KS0127_SET_INVALY: */
+        /* sam todo: KS0127_SET_INVALU: */
+        /* sam todo: KS0127_SET_INVALV: */
+        /* sam todo: KS0127_SET_UNUSEY: */
+        /* sam todo: KS0127_SET_UNUSEU: */
+        /* sam todo: KS0127_SET_UNUSEV: */
+        /* sam todo: KS0127_SET_VSALIGN_MODE: */
 
         case DECODER_ENABLE_OUTPUT:
         {
@@ -684,34 +677,32 @@ static int ks0127_command(struct i2c_client *client,
                 iarg = arg;
                 enable = (*iarg != 0);
                 if (enable) {
-                        dprintk("ks0127: command "
-                                        "DECODER_ENABLE_OUTPUT on "
-                                        "(%d)\n", enable);
+                        v4l_dbg(1, debug, c,
+                                "DECODER_ENABLE_OUTPUT on\n");
                         /* All output pins on */
-                        ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x30);
+                        ks0127_and_or(c, KS_OFMTA, 0xcf, 0x30);
                         /* Obey the OEN pin */
-                        ks0127_and_or(ks, KS_CDEM, 0x7f, 0x00);
+                        ks0127_and_or(c, KS_CDEM, 0x7f, 0x00);
                 } else {
-                        dprintk("ks0127: command "
-                                        "DECODER_ENABLE_OUTPUT off "
-                                        "(%d)\n", enable);
+                        v4l_dbg(1, debug, c,
+                                "DECODER_ENABLE_OUTPUT off\n");
                         /* Video output pins off */
-                        ks0127_and_or(ks, KS_OFMTA, 0xcf, 0x00);
+                        ks0127_and_or(c, KS_OFMTA, 0xcf, 0x00);
                         /* Ignore the OEN pin */
-                        ks0127_and_or(ks, KS_CDEM, 0x7f, 0x80);
+                        ks0127_and_or(c, KS_CDEM, 0x7f, 0x80);
                 }
-        }
                 break;
+        }
 
-        //sam todo: KS0127_SET_OUTPUT_MODE:
-        //sam todo: KS0127_SET_WIDTH:
-        //sam todo: KS0127_SET_HEIGHT:
-        //sam todo: KS0127_SET_HSCALE:
+        /* sam todo: KS0127_SET_OUTPUT_MODE: */
+        /* sam todo: KS0127_SET_WIDTH: */
+        /* sam todo: KS0127_SET_HEIGHT: */
+        /* sam todo: KS0127_SET_HSCALE: */
 
         case DECODER_GET_STATUS:
-                dprintk("ks0127: command DECODER_GET_STATUS\n");
+                v4l_dbg(1, debug, c, "DECODER_GET_STATUS\n");
                 *iarg = 0;
-                status = ks0127_read(ks, KS_STAT);
+                status = ks0127_read(c, KS_STAT);
                 if (!(status & 0x20))            /* NOVID not set */
                         *iarg = (*iarg | DECODER_STATUS_GOOD);
                 if ((status & 0x01))                  /* CLOCK set */
@@ -722,124 +713,81 @@ static int ks0127_command(struct i2c_client *client,
                         *iarg = (*iarg | DECODER_STATUS_NTSC);
                 break;
 
-        //Catch any unknown command
+        /* Catch any unknown command */
         default:
-                dprintk("ks0127: command unknown: %04X\n", cmd);
+                v4l_dbg(1, debug, c, "unknown: 0x%08x\n", cmd);
                 return -EINVAL;
         }
         return 0;
 }
 
 
-
-
-static int ks0127_probe(struct i2c_adapter *adapter);
-static int ks0127_detach(struct i2c_client *client);
-static int ks0127_command(struct i2c_client *client,
-                          unsigned int cmd, void *arg);
-
-
-
 /* Addresses to scan */
-static unsigned short normal_i2c[] = {I2C_KS0127_ADDON>>1,
-                                       I2C_KS0127_ONBOARD>>1, I2C_CLIENT_END};
-static unsigned short probe[2] =        {I2C_CLIENT_END, I2C_CLIENT_END};
-static unsigned short ignore[2] =       {I2C_CLIENT_END, I2C_CLIENT_END};
-static struct i2c_client_address_data addr_data = {
-        normal_i2c,
-        probe,
-        ignore,
-};
+#define I2C_KS0127_ADDON   0xD8
+#define I2C_KS0127_ONBOARD 0xDA
 
-static struct i2c_driver i2c_driver_ks0127 = {
-        .driver.name = "ks0127",
-        .id             = I2C_DRIVERID_KS0127,
-        .attach_adapter = ks0127_probe,
-        .detach_client  = ks0127_detach,
-        .command        = ks0127_command
+static unsigned short normal_i2c[] = {
+        I2C_KS0127_ADDON >> 1,
+        I2C_KS0127_ONBOARD >> 1,
+        I2C_CLIENT_END
 };
 
-static struct i2c_client ks0127_client_tmpl =
-{
-        .name = "(ks0127 unset)",
-        .addr = 0,
-        .adapter = NULL,
-        .driver = &i2c_driver_ks0127,
-};
+I2C_CLIENT_INSMOD;
 
-static int ks0127_found_proc(struct i2c_adapter *adapter, int addr, int kind)
+static int ks0127_probe(struct i2c_client *c, const struct i2c_device_id *id)
 {
         struct ks0127 *ks;
-        struct i2c_client *client;
 
-        client = kzalloc(sizeof(*client), GFP_KERNEL);
-        if (client == NULL)
-                return -ENOMEM;
-        memcpy(client, &ks0127_client_tmpl, sizeof(*client));
+        v4l_info(c, "%s chip found @ 0x%x (%s)\n",
+                c->addr == (I2C_KS0127_ADDON >> 1) ? "addon" : "on-board",
+                c->addr << 1, c->adapter->name);
 
         ks = kzalloc(sizeof(*ks), GFP_KERNEL);
-        if (ks == NULL) {
-                kfree(client);
+        if (ks == NULL)
                 return -ENOMEM;
-        }
 
-        i2c_set_clientdata(client, ks);
-        client->adapter = adapter;
-        client->addr = addr;
-        sprintf(client->name, "ks0127-%02x", adapter->id);
+        i2c_set_clientdata(c, ks);
 
-        ks->client = client;
-        ks->addr = addr;
         ks->ks_type = KS_TYPE_UNKNOWN;
 
         /* power up */
-        ks0127_write(ks, KS_CMDA, 0x2c);
+        init_reg_defaults();
+        ks0127_write(c, KS_CMDA, 0x2c);
         mdelay(10);
 
         /* reset the device */
-        ks0127_reset(ks);
-        printk(KERN_INFO "ks0127: attach: %s video decoder\n",
-               ks->addr==(I2C_KS0127_ADDON>>1) ? "addon" : "on-board");
-
-        i2c_attach_client(client);
+        ks0127_reset(c);
         return 0;
 }
 
-
-static int ks0127_probe(struct i2c_adapter *adapter)
+static int ks0127_remove(struct i2c_client *c)
 {
-        if (adapter->id == I2C_HW_B_ZR36067)
-                return i2c_probe(adapter, &addr_data, ks0127_found_proc);
-        return 0;
-}
-
-static int ks0127_detach(struct i2c_client *client)
-{
-        struct ks0127 *ks = i2c_get_clientdata(client);
+        struct ks0127 *ks = i2c_get_clientdata(c);
 
-        ks0127_write(ks, KS_OFMTA, 0x20); /*tristate*/
-        ks0127_write(ks, KS_CMDA, 0x2c | 0x80); /* power down */
+        ks0127_write(c, KS_OFMTA, 0x20); /* tristate */
+        ks0127_write(c, KS_CMDA, 0x2c | 0x80); /* power down */
 
-        i2c_detach_client(client);
         kfree(ks);
-        kfree(client);
-
-        dprintk("ks0127: detach\n");
         return 0;
 }
 
-
-static int __devinit ks0127_init_module(void)
+static int ks0127_legacy_probe(struct i2c_adapter *adapter)
 {
-        init_reg_defaults();
-        return i2c_add_driver(&i2c_driver_ks0127);
+        return adapter->id == I2C_HW_B_ZR36067;
 }
 
-static void __devexit ks0127_cleanup_module(void)
-{
-        i2c_del_driver(&i2c_driver_ks0127);
-}
-
-
-module_init(ks0127_init_module);
-module_exit(ks0127_cleanup_module);
+static const struct i2c_device_id ks0127_id[] = {
+        { "ks0127", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, ks0127_id);
+
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+        .name = "ks0127",
+        .driverid = I2C_DRIVERID_KS0127,
+        .command = ks0127_command,
+        .probe = ks0127_probe,
+        .remove = ks0127_remove,
+        .legacy_probe = ks0127_legacy_probe,
+        .id_table = ks0127_id,
+};
diff --git a/drivers/media/video/saa7110.c b/drivers/media/video/saa7110.c
index 4aa82b310708..adf2ba79496a 100644
--- a/drivers/media/video/saa7110.c
+++ b/drivers/media/video/saa7110.c
@@ -31,36 +31,24 @@
 #include <linux/delay.h>
 #include <linux/slab.h>
 #include <linux/wait.h>
-#include <asm/io.h>
 #include <asm/uaccess.h>
+#include <linux/i2c.h>
+#include <linux/videodev.h>
+#include <linux/video_decoder.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-i2c-drv-legacy.h>
 
 MODULE_DESCRIPTION("Philips SAA7110 video decoder driver");
 MODULE_AUTHOR("Pauline Middelink");
 MODULE_LICENSE("GPL");
 
-#include <linux/i2c.h>
-
-#define I2C_NAME(s) (s)->name
-
-#include <linux/videodev.h>
-#include <media/v4l2-common.h>
-#include <linux/video_decoder.h>
-
 static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
-#define dprintk(num, format, args...) \
-        do { \
-                if (debug >= num) \
-                        printk(format, ##args); \
-        } while (0)
-
 #define SAA7110_MAX_INPUT       9       /* 6 CVBS, 3 SVHS */
 #define SAA7110_MAX_OUTPUT      0       /* its a decoder only */
 
-#define I2C_SAA7110             0x9C    /* or 0x9E */
-
 #define SAA7110_NR_REG          0x35
 
 struct saa7110 {
@@ -81,10 +69,7 @@ struct saa7110 {
 /* I2C support functions                                                   */
 /* ----------------------------------------------------------------------- */
 
-static int
-saa7110_write (struct i2c_client *client,
-               u8                 reg,
-               u8                 value)
+static int saa7110_write(struct i2c_client *client, u8 reg, u8 value)
 {
         struct saa7110 *decoder = i2c_get_clientdata(client);
 
@@ -92,10 +77,7 @@ saa7110_write (struct i2c_client *client,
         return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static int
-saa7110_write_block (struct i2c_client *client,
-                     const u8          *data,
-                     unsigned int       len)
+static int saa7110_write_block(struct i2c_client *client, const u8 *data, unsigned int len)
 {
         int ret = -1;
         u8 reg = *data;         /* first register to write to */
@@ -115,8 +97,8 @@ saa7110_write_block (struct i2c_client *client,
                 memcpy(decoder->reg + reg, data + 1, len - 1);
         } else {
                 for (++data, --len; len; len--) {
-                        if ((ret = saa7110_write(client, reg++,
-                                                 *data++)) < 0)
+                        ret = saa7110_write(client, reg++, *data++);
+                        if (ret < 0)
                                 break;
                 }
         }
@@ -124,8 +106,7 @@ saa7110_write_block (struct i2c_client *client,
         return ret;
 }
 
-static inline int
-saa7110_read (struct i2c_client *client)
+static inline int saa7110_read(struct i2c_client *client)
 {
         return i2c_smbus_read_byte(client);
 }
@@ -138,9 +119,7 @@ saa7110_read (struct i2c_client *client)
 #define FRESP_06H_SVIDEO 0x83   //0xC0
 
 
-static int
-saa7110_selmux (struct i2c_client *client,
-                int                chan)
+static int saa7110_selmux(struct i2c_client *client, int chan)
 {
         static const unsigned char modes[9][8] = {
                 /* mode 0 */
@@ -197,8 +176,7 @@ static const unsigned char initseq[1 + SAA7110_NR_REG] = {
         /* 0x30 */ 0x44, 0x71, 0x02, 0x8C, 0x02
 };
 
-static int
-determine_norm (struct i2c_client *client)
+static int determine_norm(struct i2c_client *client)
 {
         DEFINE_WAIT(wait);
         struct saa7110 *decoder = i2c_get_clientdata(client);
@@ -212,29 +190,23 @@ determine_norm (struct i2c_client *client)
         finish_wait(&decoder->wq, &wait);
         status = saa7110_read(client);
         if (status & 0x40) {
-                dprintk(1, KERN_INFO "%s: status=0x%02x (no signal)\n",
-                        I2C_NAME(client), status);
+                v4l_dbg(1, debug, client, "status=0x%02x (no signal)\n", status);
                 return decoder->norm;   // no change
         }
         if ((status & 3) == 0) {
                 saa7110_write(client, 0x06, 0x83);
                 if (status & 0x20) {
-                        dprintk(1,
-                                KERN_INFO
-                                "%s: status=0x%02x (NTSC/no color)\n",
-                                I2C_NAME(client), status);
+                        v4l_dbg(1, debug, client, "status=0x%02x (NTSC/no color)\n", status);
                         //saa7110_write(client,0x2E,0x81);
                         return VIDEO_MODE_NTSC;
                 }
-                dprintk(1, KERN_INFO "%s: status=0x%02x (PAL/no color)\n",
-                        I2C_NAME(client), status);
+                v4l_dbg(1, debug, client, "status=0x%02x (PAL/no color)\n", status);
                 //saa7110_write(client,0x2E,0x9A);
                 return VIDEO_MODE_PAL;
         }
         //saa7110_write(client,0x06,0x03);
         if (status & 0x20) {    /* 60Hz */
-                dprintk(1, KERN_INFO "%s: status=0x%02x (NTSC)\n",
-                        I2C_NAME(client), status);
+                v4l_dbg(1, debug, client, "status=0x%02x (NTSC)\n", status);
                 saa7110_write(client, 0x0D, 0x86);
                 saa7110_write(client, 0x0F, 0x50);
                 saa7110_write(client, 0x11, 0x2C);
@@ -254,13 +226,11 @@ determine_norm (struct i2c_client *client)
 
         status = saa7110_read(client);
         if ((status & 0x03) == 0x01) {
-                dprintk(1, KERN_INFO "%s: status=0x%02x (SECAM)\n",
-                        I2C_NAME(client), status);
+                v4l_dbg(1, debug, client, "status=0x%02x (SECAM)\n", status);
                 saa7110_write(client, 0x0D, 0x87);
                 return VIDEO_MODE_SECAM;
         }
-        dprintk(1, KERN_INFO "%s: status=0x%02x (PAL)\n", I2C_NAME(client),
-                status);
+        v4l_dbg(1, debug, client, "status=0x%02x (PAL)\n", status);
         return VIDEO_MODE_PAL;
 }
 
@@ -286,8 +256,8 @@ saa7110_command (struct i2c_client *client,
                     VIDEO_DECODER_SECAM | VIDEO_DECODER_AUTO;
                 dc->inputs = SAA7110_MAX_INPUT;
                 dc->outputs = SAA7110_MAX_OUTPUT;
-        }
                 break;
+        }
 
         case DECODER_GET_STATUS:
         {
@@ -295,8 +265,8 @@ saa7110_command (struct i2c_client *client,
                 int res = 0;
 
                 status = saa7110_read(client);
-                dprintk(1, KERN_INFO "%s: status=0x%02x norm=%d\n",
-                        I2C_NAME(client), status, decoder->norm);
+                v4l_dbg(1, debug, client, "status=0x%02x norm=%d\n",
+                               status, decoder->norm);
                 if (!(status & 0x40))
                         res |= DECODER_STATUS_GOOD;
                 if (status & 0x03)
@@ -314,8 +284,8 @@ saa7110_command (struct i2c_client *client,
                         break;
                 }
                 *(int *) arg = res;
-        }
                 break;
+        }
 
         case DECODER_SET_NORM:
                 v = *(int *) arg;
@@ -328,34 +298,24 @@ saa7110_command (struct i2c_client *client,
                                 saa7110_write(client, 0x0F, 0x50);
                                 saa7110_write(client, 0x11, 0x2C);
                                 //saa7110_write(client, 0x2E, 0x81);
-                                dprintk(1,
-                                        KERN_INFO "%s: switched to NTSC\n",
-                                        I2C_NAME(client));
+                                v4l_dbg(1, debug, client, "switched to NTSC\n");
                                 break;
                         case VIDEO_MODE_PAL:
                                 saa7110_write(client, 0x0D, 0x86);
                                 saa7110_write(client, 0x0F, 0x10);
                                 saa7110_write(client, 0x11, 0x59);
                                 //saa7110_write(client, 0x2E, 0x9A);
-                                dprintk(1,
-                                        KERN_INFO "%s: switched to PAL\n",
-                                        I2C_NAME(client));
+                                v4l_dbg(1, debug, client, "switched to PAL\n");
                                 break;
                         case VIDEO_MODE_SECAM:
                                 saa7110_write(client, 0x0D, 0x87);
                                 saa7110_write(client, 0x0F, 0x10);
                                 saa7110_write(client, 0x11, 0x59);
                                 //saa7110_write(client, 0x2E, 0x9A);
-                                dprintk(1,
-                                        KERN_INFO
-                                        "%s: switched to SECAM\n",
-                                        I2C_NAME(client));
+                                v4l_dbg(1, debug, client, "switched to SECAM\n");
                                 break;
                         case VIDEO_MODE_AUTO:
-                                dprintk(1,
-                                        KERN_INFO
-                                        "%s: TV standard detection...\n",
-                                        I2C_NAME(client));
+                                v4l_dbg(1, debug, client, "switched to AUTO\n");
                                 decoder->norm = determine_norm(client);
                                 *(int *) arg = decoder->norm;
                                 break;
@@ -368,15 +328,12 @@ saa7110_command (struct i2c_client *client,
         case DECODER_SET_INPUT:
                 v = *(int *) arg;
                 if (v < 0 || v > SAA7110_MAX_INPUT) {
-                        dprintk(1,
-                                KERN_INFO "%s: input=%d not available\n",
-                                I2C_NAME(client), v);
+                        v4l_dbg(1, debug, client, "input=%d not available\n", v);
                         return -EINVAL;
                 }
                 if (decoder->input != v) {
                         saa7110_selmux(client, v);
-                        dprintk(1, KERN_INFO "%s: switched to input=%d\n",
-                                I2C_NAME(client), v);
+                        v4l_dbg(1, debug, client, "switched to input=%d\n", v);
                 }
                 break;
 
@@ -392,8 +349,7 @@ saa7110_command (struct i2c_client *client,
                 if (decoder->enable != v) {
                         decoder->enable = v;
                         saa7110_write(client, 0x0E, v ? 0x18 : 0x80);
-                        dprintk(1, KERN_INFO "%s: YUV %s\n", I2C_NAME(client),
-                                v ? "on" : "off");
+                        v4l_dbg(1, debug, client, "YUV %s\n", v ? "on" : "off");
                 }
                 break;
 
@@ -423,23 +379,23 @@ saa7110_command (struct i2c_client *client,
                         saa7110_write(client, 0x07,
                                       (decoder->hue >> 8) - 128);
                 }
-        }
                 break;
+        }
 
         case DECODER_DUMP:
+                if (!debug)
+                        break;
                 for (v = 0; v < SAA7110_NR_REG; v += 16) {
                         int j;
-                        dprintk(1, KERN_DEBUG "%s: %02x:", I2C_NAME(client),
-                                v);
+                        v4l_dbg(1, debug, client, "%02x:", v);
                         for (j = 0; j < 16 && v + j < SAA7110_NR_REG; j++)
-                                dprintk(1, " %02x", decoder->reg[v + j]);
-                        dprintk(1, "\n");
+                                printk(KERN_CONT " %02x", decoder->reg[v + j]);
+                        printk(KERN_CONT "\n");
                 }
                 break;
 
         default:
-                dprintk(1, KERN_INFO "unknown saa7110_command??(%d)\n",
-                        cmd);
+                v4l_dbg(1, debug, client, "unknown command %08x\n", cmd);
                 return -EINVAL;
         }
         return 0;
@@ -451,55 +407,28 @@ saa7110_command (struct i2c_client *client,
  * Generic i2c probe
  * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
  */
-static unsigned short normal_i2c[] = {
-        I2C_SAA7110 >> 1,
-        (I2C_SAA7110 >> 1) + 1,
-        I2C_CLIENT_END
-};
-
-static unsigned short ignore = I2C_CLIENT_END;
 
-static struct i2c_client_address_data addr_data = {
-        .normal_i2c             = normal_i2c,
-        .probe                  = &ignore,
-        .ignore                 = &ignore,
-};
+static unsigned short normal_i2c[] = { 0x9c >> 1, 0x9e >> 1, I2C_CLIENT_END };
 
-static struct i2c_driver i2c_driver_saa7110;
+I2C_CLIENT_INSMOD;
 
-static int
-saa7110_detect_client (struct i2c_adapter *adapter,
-                       int                 address,
-                       int                 kind)
+static int saa7110_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
-        struct i2c_client *client;
         struct saa7110 *decoder;
         int rv;
 
-        dprintk(1,
-                KERN_INFO
-                "saa7110.c: detecting saa7110 client on address 0x%x\n",
-                address << 1);
-
         /* Check if the adapter supports the needed features */
-        if (!i2c_check_functionality
-            (adapter,
-             I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA))
-                return 0;
+        if (!i2c_check_functionality(client->adapter,
+                I2C_FUNC_SMBUS_READ_BYTE | I2C_FUNC_SMBUS_WRITE_BYTE_DATA))
+                return -ENODEV;
 
-        client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
-        if (!client)
-                return -ENOMEM;
-        client->addr = address;
-        client->adapter = adapter;
-        client->driver = &i2c_driver_saa7110;
-        strlcpy(I2C_NAME(client), "saa7110", sizeof(I2C_NAME(client)));
+        v4l_info(client, "chip found @ 0x%x (%s)\n",
+                        client->addr << 1, client->adapter->name);
 
         decoder = kzalloc(sizeof(struct saa7110), GFP_KERNEL);
-        if (!decoder) {
-                kfree(client);
+        if (!decoder)
                 return -ENOMEM;
-        }
         decoder->norm = VIDEO_MODE_PAL;
         decoder->input = 0;
         decoder->enable = 1;
@@ -510,18 +439,10 @@ saa7110_detect_client (struct i2c_adapter *adapter,
         init_waitqueue_head(&decoder->wq);
         i2c_set_clientdata(client, decoder);
 
-        rv = i2c_attach_client(client);
-        if (rv) {
-                kfree(client);
-                kfree(decoder);
-                return rv;
-        }
-
         rv = saa7110_write_block(client, initseq, sizeof(initseq));
-        if (rv < 0)
-                dprintk(1, KERN_ERR "%s_attach: init status %d\n",
-                        I2C_NAME(client), rv);
-        else {
+        if (rv < 0) {
+                v4l_dbg(1, debug, client, "init status %d\n", rv);
+        } else {
                 int ver, status;
                 saa7110_write(client, 0x21, 0x10);
                 saa7110_write(client, 0x0e, 0x18);
@@ -530,10 +451,8 @@ saa7110_detect_client (struct i2c_adapter *adapter,
                 saa7110_write(client, 0x0D, 0x06);
                 //mdelay(150);
                 status = saa7110_read(client);
-                dprintk(1,
-                        KERN_INFO
-                        "%s_attach: SAA7110A version %x at 0x%02x, status=0x%02x\n",
-                        I2C_NAME(client), ver, client->addr << 1, status);
+                v4l_dbg(1, debug, client, "version %x, status=0x%02x\n",
+                               ver, status);
                 saa7110_write(client, 0x0D, 0x86);
                 saa7110_write(client, 0x0F, 0x10);
                 saa7110_write(client, 0x11, 0x59);
@@ -547,58 +466,25 @@ saa7110_detect_client (struct i2c_adapter *adapter,
         return 0;
 }
 
-static int
-saa7110_attach_adapter (struct i2c_adapter *adapter)
-{
-        dprintk(1,
-                KERN_INFO
-                "saa7110.c: starting probe for adapter %s (0x%x)\n",
-                I2C_NAME(adapter), adapter->id);
-        return i2c_probe(adapter, &addr_data, &saa7110_detect_client);
-}
-
-static int
-saa7110_detach_client (struct i2c_client *client)
+static int saa7110_remove(struct i2c_client *client)
 {
-        struct saa7110 *decoder = i2c_get_clientdata(client);
-        int err;
-
-        err = i2c_detach_client(client);
-        if (err) {
-                return err;
-        }
-
-        kfree(decoder);
-        kfree(client);
-
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
 /* ----------------------------------------------------------------------- */
 
-static struct i2c_driver i2c_driver_saa7110 = {
-        .driver = {
-                .name = "saa7110",
-        },
-
-        .id = I2C_DRIVERID_SAA7110,
+static const struct i2c_device_id saa7110_id[] = {
+        { "saa7110", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, saa7110_id);
 
-        .attach_adapter = saa7110_attach_adapter,
-        .detach_client = saa7110_detach_client,
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+        .name = "saa7110",
+        .driverid = I2C_DRIVERID_SAA7110,
         .command = saa7110_command,
+        .probe = saa7110_probe,
+        .remove = saa7110_remove,
+        .id_table = saa7110_id,
 };
-
-static int __init
-saa7110_init (void)
-{
-        return i2c_add_driver(&i2c_driver_saa7110);
-}
-
-static void __exit
-saa7110_exit (void)
-{
-        i2c_del_driver(&i2c_driver_saa7110);
-}
-
-module_init(saa7110_init);
-module_exit(saa7110_exit);
diff --git a/drivers/media/video/saa7111.c b/drivers/media/video/saa7111.c
index 96c3d4357722..a4738a2fb4d3 100644
--- a/drivers/media/video/saa7111.c
+++ b/drivers/media/video/saa7111.c
@@ -28,43 +28,24 @@
  */
 
 #include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/signal.h>
 #include <linux/types.h>
-#include <linux/i2c.h>
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
+#include <linux/ioctl.h>
 #include <asm/uaccess.h>
-
+#include <linux/i2c.h>
+#include <linux/i2c-id.h>
 #include <linux/videodev.h>
 #include <linux/video_decoder.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-i2c-drv-legacy.h>
 
 MODULE_DESCRIPTION("Philips SAA7111 video decoder driver");
 MODULE_AUTHOR("Dave Perks");
 MODULE_LICENSE("GPL");
 
-
-#define I2C_NAME(s) (s)->name
-
-
 static int debug;
 module_param(debug, int, 0644);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
-#define dprintk(num, format, args...) \
-        do { \
-                if (debug >= num) \
-                        printk(format, ##args); \
-        } while (0)
-
 /* ----------------------------------------------------------------------- */
 
 #define SAA7111_NR_REG          0x18
@@ -77,14 +58,9 @@ struct saa7111 {
         int enable;
 };
 
-#define   I2C_SAA7111        0x48
-
 /* ----------------------------------------------------------------------- */
 
-static inline int
-saa7111_write (struct i2c_client *client,
-               u8                 reg,
-               u8                 value)
+static inline int saa7111_write(struct i2c_client *client, u8 reg, u8 value)
 {
         struct saa7111 *decoder = i2c_get_clientdata(client);
 
@@ -92,8 +68,7 @@ saa7111_write (struct i2c_client *client,
         return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static inline void
-saa7111_write_if_changed(struct i2c_client *client, u8 reg, u8 value)
+static inline void saa7111_write_if_changed(struct i2c_client *client, u8 reg, u8 value)
 {
         struct saa7111 *decoder = i2c_get_clientdata(client);
 
@@ -103,10 +78,7 @@ saa7111_write_if_changed(struct i2c_client *client, u8 reg, u8 value)
         }
 }
 
-static int
-saa7111_write_block (struct i2c_client *client,
-                     const u8          *data,
-                     unsigned int       len)
+static int saa7111_write_block(struct i2c_client *client, const u8 *data, unsigned int len)
 {
         int ret = -1;
         u8 reg;
@@ -127,18 +99,17 @@ saa7111_write_block (struct i2c_client *client,
                                     decoder->reg[reg++] = data[1];
                                 len -= 2;
                                 data += 2;
-                        } while (len >= 2 && data[0] == reg &&
-                                 block_len < 32);
-                        if ((ret = i2c_master_send(client, block_data,
-                                                   block_len)) < 0)
+                        } while (len >= 2 && data[0] == reg && block_len < 32);
+                        ret = i2c_master_send(client, block_data, block_len);
+                        if (ret < 0)
                                 break;
                 }
         } else {
                 /* do some slow I2C emulation kind of thing */
                 while (len >= 2) {
                         reg = *data++;
-                        if ((ret = saa7111_write(client, reg,
-                                                 *data++)) < 0)
+                        ret = saa7111_write(client, reg, *data++);
+                        if (ret < 0)
                                 break;
                         len -= 2;
                 }
@@ -147,16 +118,13 @@ saa7111_write_block (struct i2c_client *client,
         return ret;
 }
 
-static int
-saa7111_init_decoder (struct i2c_client *client,
-              struct video_decoder_init *init)
+static int saa7111_init_decoder(struct i2c_client *client,
+                struct video_decoder_init *init)
 {
         return saa7111_write_block(client, init->data, init->len);
 }
 
-static inline int
-saa7111_read (struct i2c_client *client,
-              u8                 reg)
+static inline int saa7111_read(struct i2c_client *client, u8 reg)
 {
         return i2c_smbus_read_byte_data(client, reg);
 }
@@ -203,28 +171,23 @@ static const unsigned char saa7111_i2c_init[] = {
         0x17, 0x00,             /* 17 - VBI */
 };
 
-static int
-saa7111_command (struct i2c_client *client,
-                 unsigned int       cmd,
-                 void              *arg)
+static int saa7111_command(struct i2c_client *client, unsigned cmd, void *arg)
 {
         struct saa7111 *decoder = i2c_get_clientdata(client);
 
         switch (cmd) {
-
         case 0:
                 break;
         case DECODER_INIT:
         {
                 struct video_decoder_init *init = arg;
+                struct video_decoder_init vdi;
+
                 if (NULL != init)
                         return saa7111_init_decoder(client, init);
-                else {
-                        struct video_decoder_init vdi;
-                        vdi.data = saa7111_i2c_init;
-                        vdi.len = sizeof(saa7111_i2c_init);
-                        return saa7111_init_decoder(client, &vdi);
-                }
+                vdi.data = saa7111_i2c_init;
+                vdi.len = sizeof(saa7111_i2c_init);
+                return saa7111_init_decoder(client, &vdi);
         }
 
         case DECODER_DUMP:
@@ -234,15 +197,15 @@ saa7111_command (struct i2c_client *client,
                 for (i = 0; i < SAA7111_NR_REG; i += 16) {
                         int j;
 
-                        printk(KERN_DEBUG "%s: %03x", I2C_NAME(client), i);
+                        v4l_info(client, "%03x", i);
                         for (j = 0; j < 16 && i + j < SAA7111_NR_REG; ++j) {
-                                printk(" %02x",
+                                printk(KERN_CONT " %02x",
                                        saa7111_read(client, i + j));
                         }
-                        printk("\n");
+                        printk(KERN_CONT "\n");
                 }
-        }
                 break;
+        }
 
         case DECODER_GET_CAPABILITIES:
         {
@@ -255,8 +218,8 @@ saa7111_command (struct i2c_client *client,
                              VIDEO_DECODER_CCIR;
                 cap->inputs = 8;
                 cap->outputs = 1;
-        }
                 break;
+        }
 
         case DECODER_GET_STATUS:
         {
@@ -265,8 +228,7 @@ saa7111_command (struct i2c_client *client,
                 int res;
 
                 status = saa7111_read(client, 0x1f);
-                dprintk(1, KERN_DEBUG "%s status: 0x%02x\n", I2C_NAME(client),
-                        status);
+                v4l_dbg(1, debug, client, "status: 0x%02x\n", status);
                 res = 0;
                 if ((status & (1 << 6)) == 0) {
                         res |= DECODER_STATUS_GOOD;
@@ -294,8 +256,8 @@ saa7111_command (struct i2c_client *client,
                         res |= DECODER_STATUS_COLOR;
                 }
                 *iarg = res;
-        }
                 break;
+        }
 
         case DECODER_SET_GPIO:
         {
@@ -362,8 +324,8 @@ saa7111_command (struct i2c_client *client,
 
                 }
                 decoder->norm = *iarg;
-        }
                 break;
+        }
 
         case DECODER_SET_INPUT:
         {
@@ -387,8 +349,8 @@ saa7111_command (struct i2c_client *client,
                                                              3) ? 0x80 :
                                                             0));
                 }
-        }
                 break;
+        }
 
         case DECODER_SET_OUTPUT:
         {
@@ -398,8 +360,8 @@ saa7111_command (struct i2c_client *client,
                 if (*iarg != 0) {
                         return -EINVAL;
                 }
-        }
                 break;
+        }
 
         case DECODER_ENABLE_OUTPUT:
         {
@@ -439,8 +401,8 @@ saa7111_command (struct i2c_client *client,
                                               (decoder->reg[0x11] & 0xf3));
                         }
                 }
-        }
                 break;
+        }
 
         case DECODER_SET_PICTURE:
         {
@@ -454,8 +416,8 @@ saa7111_command (struct i2c_client *client,
                 saa7111_write(client, 0x0c, pic->colour >> 9);
                 /* We want -128 to 127 we get 0-65535 */
                 saa7111_write(client, 0x0d, (pic->hue - 32768) >> 8);
-        }
                 break;
+        }
 
         default:
                 return -EINVAL;
@@ -466,48 +428,23 @@ saa7111_command (struct i2c_client *client,
 
 /* ----------------------------------------------------------------------- */
 
-/*
- * Generic i2c probe
- * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
- */
-static unsigned short normal_i2c[] = { I2C_SAA7111 >> 1, I2C_CLIENT_END };
-
-static unsigned short ignore = I2C_CLIENT_END;
-
-static struct i2c_client_address_data addr_data = {
-        .normal_i2c             = normal_i2c,
-        .probe                  = &ignore,
-        .ignore                 = &ignore,
-};
+static unsigned short normal_i2c[] = { 0x48 >> 1, I2C_CLIENT_END };
 
-static struct i2c_driver i2c_driver_saa7111;
+I2C_CLIENT_INSMOD;
 
-static int
-saa7111_detect_client (struct i2c_adapter *adapter,
-                       int                 address,
-                       int                 kind)
+static int saa7111_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
         int i;
-        struct i2c_client *client;
         struct saa7111 *decoder;
         struct video_decoder_init vdi;
 
-        dprintk(1,
-                KERN_INFO
-                "saa7111.c: detecting saa7111 client on address 0x%x\n",
-                address << 1);
-
         /* Check if the adapter supports the needed features */
-        if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-                return 0;
+        if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+                return -ENODEV;
 
-        client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
-        if (!client)
-                return -ENOMEM;
-        client->addr = address;
-        client->adapter = adapter;
-        client->driver = &i2c_driver_saa7111;
-        strlcpy(I2C_NAME(client), "saa7111", sizeof(I2C_NAME(client)));
+        v4l_info(client, "chip found @ 0x%x (%s)\n",
+                        client->addr << 1, client->adapter->name);
 
         decoder = kzalloc(sizeof(struct saa7111), GFP_KERNEL);
         if (decoder == NULL) {
@@ -519,82 +456,37 @@ saa7111_detect_client (struct i2c_adapter *adapter,
         decoder->enable = 1;
         i2c_set_clientdata(client, decoder);
 
-        i = i2c_attach_client(client);
-        if (i) {
-                kfree(client);
-                kfree(decoder);
-                return i;
-        }
-
         vdi.data = saa7111_i2c_init;
         vdi.len = sizeof(saa7111_i2c_init);
         i = saa7111_init_decoder(client, &vdi);
         if (i < 0) {
-                dprintk(1, KERN_ERR "%s_attach error: init status %d\n",
-                        I2C_NAME(client), i);
+                v4l_dbg(1, debug, client, "init status %d\n", i);
         } else {
-                dprintk(1,
-                        KERN_INFO
-                        "%s_attach: chip version %x at address 0x%x\n",
-                        I2C_NAME(client), saa7111_read(client, 0x00) >> 4,
-                        client->addr << 1);
+                v4l_dbg(1, debug, client, "revision %x\n",
+                        saa7111_read(client, 0x00) >> 4);
         }
-
         return 0;
 }
 
-static int
-saa7111_attach_adapter (struct i2c_adapter *adapter)
+static int saa7111_remove(struct i2c_client *client)
 {
-        dprintk(1,
-                KERN_INFO
-                "saa7111.c: starting probe for adapter %s (0x%x)\n",
-                I2C_NAME(adapter), adapter->id);
-        return i2c_probe(adapter, &addr_data, &saa7111_detect_client);
-}
-
-static int
-saa7111_detach_client (struct i2c_client *client)
-{
-        struct saa7111 *decoder = i2c_get_clientdata(client);
-        int err;
-
-        err = i2c_detach_client(client);
-        if (err) {
-                return err;
-        }
-
-        kfree(decoder);
-        kfree(client);
-
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
 /* ----------------------------------------------------------------------- */
 
-static struct i2c_driver i2c_driver_saa7111 = {
-        .driver = {
-                .name = "saa7111",
-        },
-
-        .id = I2C_DRIVERID_SAA7111A,
+static const struct i2c_device_id saa7111_id[] = {
+        { "saa7111_old", 0 },   /* "saa7111" maps to the saa7115 driver */
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, saa7111_id);
 
-        .attach_adapter = saa7111_attach_adapter,
-        .detach_client = saa7111_detach_client,
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+        .name = "saa7111",
+        .driverid = I2C_DRIVERID_SAA7111A,
         .command = saa7111_command,
+        .probe = saa7111_probe,
+        .remove = saa7111_remove,
+        .id_table = saa7111_id,
 };
-
-static int __init
-saa7111_init (void)
-{
-        return i2c_add_driver(&i2c_driver_saa7111);
-}
-
-static void __exit
-saa7111_exit (void)
-{
-        i2c_del_driver(&i2c_driver_saa7111);
-}
-
-module_init(saa7111_init);
-module_exit(saa7111_exit);
diff --git a/drivers/media/video/saa7114.c b/drivers/media/video/saa7114.c
index e79075533beb..7ca709fda5f4 100644
--- a/drivers/media/video/saa7114.c
+++ b/drivers/media/video/saa7114.c
@@ -29,43 +29,24 @@
  */
 
 #include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/signal.h>
 #include <linux/types.h>
-#include <linux/i2c.h>
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
+#include <linux/ioctl.h>
 #include <asm/uaccess.h>
-
+#include <linux/i2c.h>
+#include <linux/i2c-id.h>
 #include <linux/videodev.h>
 #include <linux/video_decoder.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-i2c-drv-legacy.h>
 
 MODULE_DESCRIPTION("Philips SAA7114H video decoder driver");
 MODULE_AUTHOR("Maxim Yevtyushkin");
 MODULE_LICENSE("GPL");
 
-
-#define I2C_NAME(x) (x)->name
-
-
 static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
-#define dprintk(num, format, args...) \
-        do { \
-                if (debug >= num) \
-                        printk(format, ##args); \
-        } while (0)
-
 /* ----------------------------------------------------------------------- */
 
 struct saa7114 {
@@ -81,9 +62,6 @@ struct saa7114 {
         int playback;
 };
 
-#define   I2C_SAA7114        0x42
-#define   I2C_SAA7114A       0x40
-
 #define   I2C_DELAY   10
 
 
@@ -129,18 +107,12 @@ struct saa7114 {
 
 /* ----------------------------------------------------------------------- */
 
-static inline int
-saa7114_write (struct i2c_client *client,
-               u8                 reg,
-               u8                 value)
+static inline int saa7114_write(struct i2c_client *client, u8 reg, u8 value)
 {
         return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static int
-saa7114_write_block (struct i2c_client *client,
-                     const u8          *data,
-                     unsigned int       len)
+static int saa7114_write_block(struct i2c_client *client, const u8 *data, unsigned int len)
 {
         int ret = -1;
         u8 reg;
@@ -160,18 +132,17 @@ saa7114_write_block (struct i2c_client *client,
                                 reg++;
                                 len -= 2;
                                 data += 2;
-                        } while (len >= 2 && data[0] == reg &&
-                                 block_len < 32);
-                        if ((ret = i2c_master_send(client, block_data,
-                                                   block_len)) < 0)
+                        } while (len >= 2 && data[0] == reg && block_len < 32);
+                        ret = i2c_master_send(client, block_data, block_len);
+                        if (ret < 0)
                                 break;
                 }
         } else {
                 /* do some slow I2C emulation kind of thing */
                 while (len >= 2) {
                         reg = *data++;
-                        if ((ret = saa7114_write(client, reg,
-                                                 *data++)) < 0)
+                        ret = saa7114_write(client, reg, *data++);
+                        if (ret < 0)
                                 break;
                         len -= 2;
                 }
@@ -180,9 +151,7 @@ saa7114_write_block (struct i2c_client *client,
         return ret;
 }
 
-static inline int
-saa7114_read (struct i2c_client *client,
-              u8                 reg)
+static inline int saa7114_read(struct i2c_client *client, u8 reg)
 {
         return i2c_smbus_read_byte_data(client, reg);
 }
@@ -452,15 +421,11 @@ static const unsigned char init[] = {
         0xef, 0x00
 };
 
-static int
-saa7114_command (struct i2c_client *client,
-                 unsigned int       cmd,
-                 void              *arg)
+static int saa7114_command(struct i2c_client *client, unsigned cmd, void *arg)
 {
         struct saa7114 *decoder = i2c_get_clientdata(client);
 
         switch (cmd) {
-
         case 0:
                 //dprintk(1, KERN_INFO "%s: writing init\n", I2C_NAME(client));
                 //saa7114_write_block(client, init, sizeof(init));
@@ -470,27 +435,28 @@ saa7114_command (struct i2c_client *client,
         {
                 int i;
 
-                dprintk(1, KERN_INFO "%s: decoder dump\n", I2C_NAME(client));
+                if (!debug)
+                        break;
+                v4l_info(client, "decoder dump\n");
 
                 for (i = 0; i < 32; i += 16) {
                         int j;
 
-                        printk(KERN_DEBUG "%s: %03x", I2C_NAME(client), i);
+                        v4l_info(client, "%03x", i);
                         for (j = 0; j < 16; ++j) {
-                                printk(" %02x",
+                                printk(KERN_CONT " %02x",
                                        saa7114_read(client, i + j));
                         }
-                        printk("\n");
+                        printk(KERN_CONT "\n");
                 }
-        }
                 break;
+        }
 
         case DECODER_GET_CAPABILITIES:
         {
                 struct video_decoder_capability *cap = arg;
 
-                dprintk(1, KERN_DEBUG "%s: decoder get capabilities\n",
-                        I2C_NAME(client));
+                v4l_dbg(1, debug, client, "get capabilities\n");
 
                 cap->flags = VIDEO_DECODER_PAL |
                              VIDEO_DECODER_NTSC |
@@ -498,8 +464,8 @@ saa7114_command (struct i2c_client *client,
                              VIDEO_DECODER_CCIR;
                 cap->inputs = 8;
                 cap->outputs = 1;
-        }
                 break;
+        }
 
         case DECODER_GET_STATUS:
         {
@@ -509,8 +475,7 @@ saa7114_command (struct i2c_client *client,
 
                 status = saa7114_read(client, 0x1f);
 
-                dprintk(1, KERN_DEBUG "%s status: 0x%02x\n", I2C_NAME(client),
-                        status);
+                v4l_dbg(1, debug, client, "status: 0x%02x\n", status);
                 res = 0;
                 if ((status & (1 << 6)) == 0) {
                         res |= DECODER_STATUS_GOOD;
@@ -538,8 +503,8 @@ saa7114_command (struct i2c_client *client,
                         res |= DECODER_STATUS_COLOR;
                 }
                 *iarg = res;
-        }
                 break;
+        }
 
         case DECODER_SET_NORM:
         {
@@ -547,12 +512,11 @@ saa7114_command (struct i2c_client *client,
 
                 short int hoff = 0, voff = 0, w = 0, h = 0;
 
-                dprintk(1, KERN_DEBUG "%s: decoder set norm ",
-                        I2C_NAME(client));
-                switch (*iarg) {
+                v4l_dbg(1, debug, client, "set norm\n");
 
+                switch (*iarg) {
                 case VIDEO_MODE_NTSC:
-                        dprintk(1, "NTSC\n");
+                        v4l_dbg(1, debug, client, "NTSC\n");
                         decoder->reg[REG_ADDR(0x06)] =
                             SAA_7114_NTSC_HSYNC_START;
                         decoder->reg[REG_ADDR(0x07)] =
@@ -571,7 +535,7 @@ saa7114_command (struct i2c_client *client,
                         break;
 
                 case VIDEO_MODE_PAL:
-                        dprintk(1, "PAL\n");
+                        v4l_dbg(1, debug, client, "PAL\n");
                         decoder->reg[REG_ADDR(0x06)] =
                             SAA_7114_PAL_HSYNC_START;
                         decoder->reg[REG_ADDR(0x07)] =
@@ -590,9 +554,8 @@ saa7114_command (struct i2c_client *client,
                         break;
 
                 default:
-                        dprintk(1, " Unknown video mode!!!\n");
+                        v4l_dbg(1, debug, client, "Unknown video mode\n");
                         return -EINVAL;
-
                 }
 
 
@@ -644,22 +607,20 @@ saa7114_command (struct i2c_client *client,
                 saa7114_write(client, 0x80, 0x36);      // i-port and scaler back end clock selection
 
                 decoder->norm = *iarg;
-        }
                 break;
+        }
 
         case DECODER_SET_INPUT:
         {
                 int *iarg = arg;
 
-                dprintk(1, KERN_DEBUG "%s: decoder set input (%d)\n",
-                        I2C_NAME(client), *iarg);
+                v4l_dbg(1, debug, client, "set input (%d)\n", *iarg);
                 if (*iarg < 0 || *iarg > 7) {
                         return -EINVAL;
                 }
 
                 if (decoder->input != *iarg) {
-                        dprintk(1, KERN_DEBUG "%s: now setting %s input\n",
-                                I2C_NAME(client),
+                        v4l_dbg(1, debug, client, "now setting %s input\n",
                                 *iarg >= 6 ? "S-Video" : "Composite");
                         decoder->input = *iarg;
 
@@ -690,30 +651,29 @@ saa7114_command (struct i2c_client *client,
                         saa7114_write(client, 0x0e,
                                       decoder->reg[REG_ADDR(0x0e)]);
                 }
-        }
                 break;
+        }
 
         case DECODER_SET_OUTPUT:
         {
                 int *iarg = arg;
 
-                dprintk(1, KERN_DEBUG "%s: decoder set output\n",
-                        I2C_NAME(client));
+                v4l_dbg(1, debug, client, "set output\n");
 
                 /* not much choice of outputs */
                 if (*iarg != 0) {
                         return -EINVAL;
                 }
-        }
                 break;
+        }
 
         case DECODER_ENABLE_OUTPUT:
         {
                 int *iarg = arg;
                 int enable = (*iarg != 0);
 
-                dprintk(1, KERN_DEBUG "%s: decoder %s output\n",
-                        I2C_NAME(client), enable ? "enable" : "disable");
+                v4l_dbg(1, debug, client, "%s output\n",
+                        enable ? "enable" : "disable");
 
                 decoder->playback = !enable;
 
@@ -754,18 +714,16 @@ saa7114_command (struct i2c_client *client,
                         saa7114_write(client, 0x80, 0x36);
 
                 }
-        }
                 break;
+        }
 
         case DECODER_SET_PICTURE:
         {
                 struct video_picture *pic = arg;
 
-                dprintk(1,
-                        KERN_DEBUG
-                        "%s: decoder set picture bright=%d contrast=%d saturation=%d hue=%d\n",
-                        I2C_NAME(client), pic->brightness, pic->contrast,
-                        pic->colour, pic->hue);
+                v4l_dbg(1, debug, client,
+                        "decoder set picture bright=%d contrast=%d saturation=%d hue=%d\n",
+                        pic->brightness, pic->contrast, pic->colour, pic->hue);
 
                 if (decoder->bright != pic->brightness) {
                         /* We want 0 to 255 we get 0-65535 */
@@ -789,8 +747,8 @@ saa7114_command (struct i2c_client *client,
                         saa7114_write(client, 0x0d,
                                       (decoder->hue - 32768) >> 8);
                 }
-        }
                 break;
+        }
 
         default:
                 return -EINVAL;
@@ -801,58 +759,30 @@ saa7114_command (struct i2c_client *client,
 
 /* ----------------------------------------------------------------------- */
 
-/*
- * Generic i2c probe
- * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
- */
-static unsigned short normal_i2c[] =
-    { I2C_SAA7114 >> 1, I2C_SAA7114A >> 1, I2C_CLIENT_END };
-
-static unsigned short ignore = I2C_CLIENT_END;
-
-static struct i2c_client_address_data addr_data = {
-        .normal_i2c             = normal_i2c,
-        .probe                  = &ignore,
-        .ignore                 = &ignore,
-};
+static unsigned short normal_i2c[] = { 0x42 >> 1, 0x40 >> 1, I2C_CLIENT_END };
 
-static struct i2c_driver i2c_driver_saa7114;
+I2C_CLIENT_INSMOD;
 
-static int
-saa7114_detect_client (struct i2c_adapter *adapter,
-                       int                 address,
-                       int                 kind)
+static int saa7114_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
         int i, err[30];
         short int hoff = SAA_7114_NTSC_HOFFSET;
         short int voff = SAA_7114_NTSC_VOFFSET;
         short int w = SAA_7114_NTSC_WIDTH;
         short int h = SAA_7114_NTSC_HEIGHT;
-        struct i2c_client *client;
         struct saa7114 *decoder;
 
-        dprintk(1,
-                KERN_INFO
-                "saa7114.c: detecting saa7114 client on address 0x%x\n",
-                address << 1);
-
         /* Check if the adapter supports the needed features */
-        if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-                return 0;
+        if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+                return -ENODEV;
 
-        client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
-        if (!client)
-                return -ENOMEM;
-        client->addr = address;
-        client->adapter = adapter;
-        client->driver = &i2c_driver_saa7114;
-        strlcpy(I2C_NAME(client), "saa7114", sizeof(I2C_NAME(client)));
+        v4l_info(client, "chip found @ 0x%x (%s)\n",
+                        client->addr << 1, client->adapter->name);
 
         decoder = kzalloc(sizeof(struct saa7114), GFP_KERNEL);
-        if (decoder == NULL) {
-                kfree(client);
+        if (decoder == NULL)
                 return -ENOMEM;
-        }
         decoder->norm = VIDEO_MODE_NTSC;
         decoder->input = -1;
         decoder->enable = 1;
@@ -937,8 +867,7 @@ saa7114_detect_client (struct i2c_adapter *adapter,
         decoder->reg[REG_ADDR(0x0e)] |= 1;      // combfilter on
 
 
-        dprintk(1, KERN_DEBUG "%s_attach: starting decoder init\n",
-                I2C_NAME(client));
+        v4l_dbg(1, debug, client, "starting init\n");
 
         err[0] =
             saa7114_write_block(client, decoder->reg + (0x20 << 1),
@@ -962,28 +891,23 @@ saa7114_detect_client (struct i2c_adapter *adapter,
 
         for (i = 0; i <= 5; i++) {
                 if (err[i] < 0) {
-                        dprintk(1,
-                                KERN_ERR
-                                "%s_attach: init error %d at stage %d, leaving attach.\n",
-                                I2C_NAME(client), i, err[i]);
+                        v4l_dbg(1, debug, client,
+                                "init error %d at stage %d, leaving attach.\n",
+                                i, err[i]);
                         kfree(decoder);
-                        kfree(client);
-                        return 0;
+                        return -EIO;
                 }
         }
 
         for (i = 6; i < 8; i++) {
-                dprintk(1,
-                        KERN_DEBUG
-                        "%s_attach: reg[0x%02x] = 0x%02x (0x%02x)\n",
-                        I2C_NAME(client), i, saa7114_read(client, i),
+                v4l_dbg(1, debug, client,
+                        "reg[0x%02x] = 0x%02x (0x%02x)\n",
+                        i, saa7114_read(client, i),
                         decoder->reg[REG_ADDR(i)]);
         }
 
-        dprintk(1,
-                KERN_DEBUG
-                "%s_attach: performing decoder reset sequence\n",
-                I2C_NAME(client));
+        v4l_dbg(1, debug, client,
+                "performing decoder reset sequence\n");
 
         err[6] = saa7114_write(client, 0x80, 0x06);     // i-port and scaler backend clock selection, task A&B off
         err[7] = saa7114_write(client, 0x88, 0xd8);     // sw reset scaler
@@ -991,19 +915,15 @@ saa7114_detect_client (struct i2c_adapter *adapter,
 
         for (i = 6; i <= 8; i++) {
                 if (err[i] < 0) {
-                        dprintk(1,
-                                KERN_ERR
-                                "%s_attach: init error %d at stage %d, leaving attach.\n",
-                                I2C_NAME(client), i, err[i]);
+                        v4l_dbg(1, debug, client,
+                                "init error %d at stage %d, leaving attach.\n",
+                                i, err[i]);
                         kfree(decoder);
-                        kfree(client);
-                        return 0;
+                        return -EIO;
                 }
         }
 
-        dprintk(1, KERN_INFO "%s_attach: performing the rest of init\n",
-                I2C_NAME(client));
-
+        v4l_dbg(1, debug, client, "performing the rest of init\n");
 
         err[9] = saa7114_write(client, 0x01, decoder->reg[REG_ADDR(0x01)]);
         err[10] = saa7114_write_block(client, decoder->reg + (0x03 << 1), (0x1e + 1 - 0x03) << 1);      // big seq
@@ -1039,37 +959,32 @@ saa7114_detect_client (struct i2c_adapter *adapter,
 
         for (i = 9; i <= 18; i++) {
                 if (err[i] < 0) {
-                        dprintk(1,
-                                KERN_ERR
-                                "%s_attach: init error %d at stage %d, leaving attach.\n",
-                                I2C_NAME(client), i, err[i]);
+                        v4l_dbg(1, debug, client,
+                                "init error %d at stage %d, leaving attach.\n",
+                                i, err[i]);
                         kfree(decoder);
-                        kfree(client);
-                        return 0;
+                        return -EIO;
                 }
         }
 
 
         for (i = 6; i < 8; i++) {
-                dprintk(1,
-                        KERN_DEBUG
-                        "%s_attach: reg[0x%02x] = 0x%02x (0x%02x)\n",
-                        I2C_NAME(client), i, saa7114_read(client, i),
+                v4l_dbg(1, debug, client,
+                        "reg[0x%02x] = 0x%02x (0x%02x)\n",
+                        i, saa7114_read(client, i),
                         decoder->reg[REG_ADDR(i)]);
         }
 
 
         for (i = 0x11; i <= 0x13; i++) {
-                dprintk(1,
-                        KERN_DEBUG
-                        "%s_attach: reg[0x%02x] = 0x%02x (0x%02x)\n",
-                        I2C_NAME(client), i, saa7114_read(client, i),
+                v4l_dbg(1, debug, client,
+                        "reg[0x%02x] = 0x%02x (0x%02x)\n",
+                        i, saa7114_read(client, i),
                         decoder->reg[REG_ADDR(i)]);
         }
 
 
-        dprintk(1, KERN_DEBUG "%s_attach: setting video input\n",
-                I2C_NAME(client));
+        v4l_dbg(1, debug, client, "setting video input\n");
 
         err[19] =
             saa7114_write(client, 0x02, decoder->reg[REG_ADDR(0x02)]);
@@ -1080,20 +995,15 @@ saa7114_detect_client (struct i2c_adapter *adapter,
 
         for (i = 19; i <= 21; i++) {
                 if (err[i] < 0) {
-                        dprintk(1,
-                                KERN_ERR
-                                "%s_attach: init error %d at stage %d, leaving attach.\n",
-                                I2C_NAME(client), i, err[i]);
+                        v4l_dbg(1, debug, client,
+                                "init error %d at stage %d, leaving attach.\n",
+                                i, err[i]);
                         kfree(decoder);
-                        kfree(client);
-                        return 0;
+                        return -EIO;
                 }
         }
 
-        dprintk(1,
-                KERN_DEBUG
-                "%s_attach: performing decoder reset sequence\n",
-                I2C_NAME(client));
+        v4l_dbg(1, debug, client, "performing decoder reset sequence\n");
 
         err[22] = saa7114_write(client, 0x88, 0xd8);    // sw reset scaler
         err[23] = saa7114_write(client, 0x88, 0xf8);    // sw reset scaler release
@@ -1102,13 +1012,11 @@ saa7114_detect_client (struct i2c_adapter *adapter,
 
         for (i = 22; i <= 24; i++) {
                 if (err[i] < 0) {
-                        dprintk(1,
-                                KERN_ERR
-                                "%s_attach: init error %d at stage %d, leaving attach.\n",
-                                I2C_NAME(client), i, err[i]);
+                        v4l_dbg(1, debug, client,
+                                "init error %d at stage %d, leaving attach.\n",
+                                i, err[i]);
                         kfree(decoder);
-                        kfree(client);
-                        return 0;
+                        return -EIO;
                 }
         }
 
@@ -1116,101 +1024,45 @@ saa7114_detect_client (struct i2c_adapter *adapter,
         err[26] = saa7114_write(client, 0x07, init[REG_ADDR(0x07)]);
         err[27] = saa7114_write(client, 0x10, init[REG_ADDR(0x10)]);
 
-        dprintk(1,
-                KERN_INFO
-                "%s_attach: chip version %x, decoder status 0x%02x\n",
-                I2C_NAME(client), saa7114_read(client, 0x00) >> 4,
+        v4l_dbg(1, debug, client, "chip version %x, decoder status 0x%02x\n",
+                saa7114_read(client, 0x00) >> 4,
                 saa7114_read(client, 0x1f));
-        dprintk(1,
-                KERN_DEBUG
-                "%s_attach: power save control: 0x%02x, scaler status: 0x%02x\n",
-                I2C_NAME(client), saa7114_read(client, 0x88),
+        v4l_dbg(1, debug, client,
+                "power save control: 0x%02x, scaler status: 0x%02x\n",
+                saa7114_read(client, 0x88),
                 saa7114_read(client, 0x8f));
 
 
         for (i = 0x94; i < 0x96; i++) {
-                dprintk(1,
-                        KERN_DEBUG
-                        "%s_attach: reg[0x%02x] = 0x%02x (0x%02x)\n",
-                        I2C_NAME(client), i, saa7114_read(client, i),
+                v4l_dbg(1, debug, client,
+                        "reg[0x%02x] = 0x%02x (0x%02x)\n",
+                        i, saa7114_read(client, i),
                         decoder->reg[REG_ADDR(i)]);
         }
 
-        i = i2c_attach_client(client);
-        if (i) {
-                kfree(client);
-                kfree(decoder);
-                return i;
-        }
-
         //i = saa7114_write_block(client, init, sizeof(init));
-        i = 0;
-        if (i < 0) {
-                dprintk(1, KERN_ERR "%s_attach error: init status %d\n",
-                        I2C_NAME(client), i);
-        } else {
-                dprintk(1,
-                        KERN_INFO
-                        "%s_attach: chip version %x at address 0x%x\n",
-                        I2C_NAME(client), saa7114_read(client, 0x00) >> 4,
-                        client->addr << 1);
-        }
-
         return 0;
 }
 
-static int
-saa7114_attach_adapter (struct i2c_adapter *adapter)
-{
-        dprintk(1,
-                KERN_INFO
-                "saa7114.c: starting probe for adapter %s (0x%x)\n",
-                I2C_NAME(adapter), adapter->id);
-        return i2c_probe(adapter, &addr_data, &saa7114_detect_client);
-}
-
-static int
-saa7114_detach_client (struct i2c_client *client)
+static int saa7114_remove(struct i2c_client *client)
 {
-        struct saa7114 *decoder = i2c_get_clientdata(client);
-        int err;
-
-        err = i2c_detach_client(client);
-        if (err) {
-                return err;
-        }
-
-        kfree(decoder);
-        kfree(client);
-
+        kfree(i2c_get_clientdata(client));
         return 0;
 }
 
 /* ----------------------------------------------------------------------- */
 
-static struct i2c_driver i2c_driver_saa7114 = {
-        .driver = {
-                .name = "saa7114",
-        },
-
-        .id = I2C_DRIVERID_SAA7114,
+static const struct i2c_device_id saa7114_id[] = {
+        { "saa7114_old", 0 },   /* "saa7114" maps to the saa7115 driver */
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, saa7114_id);
 
-        .attach_adapter = saa7114_attach_adapter,
-        .detach_client = saa7114_detach_client,
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+        .name = "saa7114",
+        .driverid = I2C_DRIVERID_SAA7114,
         .command = saa7114_command,
+        .probe = saa7114_probe,
+        .remove = saa7114_remove,
+        .id_table = saa7114_id,
 };
-
-static int __init
-saa7114_init (void)
-{
-        return i2c_add_driver(&i2c_driver_saa7114);
-}
-
-static void __exit
-saa7114_exit (void)
-{
-        i2c_del_driver(&i2c_driver_saa7114);
-}
-
-module_init(saa7114_init);
-module_exit(saa7114_exit);
diff --git a/drivers/media/video/saa7127.c b/drivers/media/video/saa7127.c
index d0e83fe0ff51..cc02fb18efa7 100644
--- a/drivers/media/video/saa7127.c
+++ b/drivers/media/video/saa7127.c
@@ -29,7 +29,7 @@
  * Note: the saa7126 is identical to the saa7127, and the saa7128 is
  * identical to the saa7129, except that the saa7126 and saa7128 have
  * macrovision anti-taping support. This driver will almost certainly
- * work find for those chips, except of course for the missing anti-taping
+ * work fine for those chips, except of course for the missing anti-taping
  * support.
  *
  * This program is free software; you can redistribute it and/or modify
diff --git a/drivers/media/video/saa7134/saa7134-dvb.c b/drivers/media/video/saa7134/saa7134-dvb.c
index 87c10983266f..8c46115d4c79 100644
--- a/drivers/media/video/saa7134/saa7134-dvb.c
+++ b/drivers/media/video/saa7134/saa7134-dvb.c
@@ -535,11 +535,16 @@ static int configure_tda827x_fe(struct saa7134_dev *dev,
                                 struct tda1004x_config *cdec_conf,
                                 struct tda827x_config *tuner_conf)
 {
-        dev->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
-        if (dev->dvb.frontend) {
+        struct videobuf_dvb_frontend *fe0;
+
+        /* Get the first frontend */
+        fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
+
+        fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap);
+        if (fe0->dvb.frontend) {
                 if (cdec_conf->i2c_gate)
-                        dev->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
-                if (dvb_attach(tda827x_attach, dev->dvb.frontend,
+                        fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl;
+                if (dvb_attach(tda827x_attach, fe0->dvb.frontend,
                                cdec_conf->tuner_address,
                                &dev->i2c_adap, tuner_conf))
                         return 0;
@@ -944,12 +949,30 @@ static int dvb_init(struct saa7134_dev *dev)
 {
         int ret;
         int attach_xc3028 = 0;
+        struct videobuf_dvb_frontend *fe0;
+
+        /* FIXME: add support for multi-frontend */
+        mutex_init(&dev->frontends.lock);
+        INIT_LIST_HEAD(&dev->frontends.felist);
+        dev->frontends.active_fe_id = 0;
+
+        printk(KERN_INFO "%s() allocating 1 frontend\n", __func__);
+
+        if (videobuf_dvb_alloc_frontend(&dev->frontends, 1) == NULL) {
+                printk(KERN_ERR "%s() failed to alloc\n", __func__);
+                return -ENOMEM;
+        }
+
+        /* Get the first frontend */
+        fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
+        if (!fe0)
+                return -EINVAL;
 
         /* init struct videobuf_dvb */
         dev->ts.nr_bufs    = 32;
         dev->ts.nr_packets = 32*4;
-        dev->dvb.name = dev->name;
-        videobuf_queue_sg_init(&dev->dvb.dvbq, &saa7134_ts_qops,
+        fe0->dvb.name = dev->name;
+        videobuf_queue_sg_init(&fe0->dvb.dvbq, &saa7134_ts_qops,
                             &dev->pci->dev, &dev->slock,
                             V4L2_BUF_TYPE_VIDEO_CAPTURE,
                             V4L2_FIELD_ALTERNATE,
@@ -959,47 +982,47 @@ static int dvb_init(struct saa7134_dev *dev)
         switch (dev->board) {
         case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL:
                 dprintk("pinnacle 300i dvb setup\n");
-                dev->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
+                fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i,
                                                &dev->i2c_adap);
-                if (dev->dvb.frontend) {
-                        dev->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
+                if (fe0->dvb.frontend) {
+                        fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params;
                 }
                 break;
         case SAA7134_BOARD_AVERMEDIA_777:
         case SAA7134_BOARD_AVERMEDIA_A16AR:
                 dprintk("avertv 777 dvb setup\n");
-                dev->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
+                fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777,
                                                &dev->i2c_adap);
-                if (dev->dvb.frontend) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend) {
+                        dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
                                    &dev->i2c_adap, 0x61,
                                    TUNER_PHILIPS_TD1316);
                 }
                 break;
         case SAA7134_BOARD_AVERMEDIA_A16D:
                 dprintk("AverMedia A16D dvb setup\n");
-                dev->dvb.frontend = dvb_attach(mt352_attach,
+                fe0->dvb.frontend = dvb_attach(mt352_attach,
                                                 &avermedia_xc3028_mt352_dev,
                                                 &dev->i2c_adap);
                 attach_xc3028 = 1;
                 break;
         case SAA7134_BOARD_MD7134:
-                dev->dvb.frontend = dvb_attach(tda10046_attach,
+                fe0->dvb.frontend = dvb_attach(tda10046_attach,
                                                &medion_cardbus,
                                                &dev->i2c_adap);
-                if (dev->dvb.frontend) {
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend) {
+                        dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
                                    &dev->i2c_adap, medion_cardbus.tuner_address,
                                    TUNER_PHILIPS_FMD1216ME_MK3);
                 }
                 break;
         case SAA7134_BOARD_PHILIPS_TOUGH:
-                dev->dvb.frontend = dvb_attach(tda10046_attach,
+                fe0->dvb.frontend = dvb_attach(tda10046_attach,
                                                &philips_tu1216_60_config,
                                                &dev->i2c_adap);
-                if (dev->dvb.frontend) {
-                        dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
-                        dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
+                if (fe0->dvb.frontend) {
+                        fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
+                        fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
                 }
                 break;
         case SAA7134_BOARD_FLYDVBTDUO:
@@ -1010,24 +1033,24 @@ static int dvb_init(struct saa7134_dev *dev)
                 break;
         case SAA7134_BOARD_PHILIPS_EUROPA:
         case SAA7134_BOARD_VIDEOMATE_DVBT_300:
-                dev->dvb.frontend = dvb_attach(tda10046_attach,
+                fe0->dvb.frontend = dvb_attach(tda10046_attach,
                                                &philips_europa_config,
                                                &dev->i2c_adap);
-                if (dev->dvb.frontend) {
-                        dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
-                        dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
-                        dev->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
-                        dev->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
-                        dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
+                if (fe0->dvb.frontend) {
+                        dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
+                        fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
+                        fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init;
+                        fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep;
+                        fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
                 }
                 break;
         case SAA7134_BOARD_VIDEOMATE_DVBT_200:
-                dev->dvb.frontend = dvb_attach(tda10046_attach,
+                fe0->dvb.frontend = dvb_attach(tda10046_attach,
                                                &philips_tu1216_61_config,
                                                &dev->i2c_adap);
-                if (dev->dvb.frontend) {
-                        dev->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
-                        dev->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
+                if (fe0->dvb.frontend) {
+                        fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init;
+                        fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set;
                 }
                 break;
         case SAA7134_BOARD_KWORLD_DVBT_210:
@@ -1066,14 +1089,14 @@ static int dvb_init(struct saa7134_dev *dev)
                                                  &tda827x_cfg_0) < 0)
                                 goto dettach_frontend;
                 } else {                /* satellite */
-                        dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
-                        if (dev->dvb.frontend) {
-                                if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x63,
+                        fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap);
+                        if (fe0->dvb.frontend) {
+                                if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63,
                                                                         &dev->i2c_adap, 0) == NULL) {
                                         wprintk("%s: Lifeview Trio, No tda826x found!\n", __func__);
                                         goto dettach_frontend;
                                 }
-                                if (dvb_attach(isl6421_attach, dev->dvb.frontend, &dev->i2c_adap,
+                                if (dvb_attach(isl6421_attach, fe0->dvb.frontend, &dev->i2c_adap,
                                                                                 0x08, 0, 0) == NULL) {
                                         wprintk("%s: Lifeview Trio, No ISL6421 found!\n", __func__);
                                         goto dettach_frontend;
@@ -1083,11 +1106,11 @@ static int dvb_init(struct saa7134_dev *dev)
                 break;
         case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331:
         case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS:
-                dev->dvb.frontend = dvb_attach(tda10046_attach,
+                fe0->dvb.frontend = dvb_attach(tda10046_attach,
                                                &ads_tech_duo_config,
                                                &dev->i2c_adap);
-                if (dev->dvb.frontend) {
-                        if (dvb_attach(tda827x_attach,dev->dvb.frontend,
+                if (fe0->dvb.frontend) {
+                        if (dvb_attach(tda827x_attach,fe0->dvb.frontend,
                                    ads_tech_duo_config.tuner_address, &dev->i2c_adap,
                                                                 &ads_duo_cfg) == NULL) {
                                 wprintk("no tda827x tuner found at addr: %02x\n",
@@ -1108,15 +1131,15 @@ static int dvb_init(struct saa7134_dev *dev)
                                                  &tda827x_cfg_0) < 0)
                                 goto dettach_frontend;
                 } else {        /* satellite */
-                        dev->dvb.frontend = dvb_attach(tda10086_attach,
+                        fe0->dvb.frontend = dvb_attach(tda10086_attach,
                                                         &flydvbs, &dev->i2c_adap);
-                        if (dev->dvb.frontend) {
-                                struct dvb_frontend *fe = dev->dvb.frontend;
+                        if (fe0->dvb.frontend) {
+                                struct dvb_frontend *fe = fe0->dvb.frontend;
                                 u8 dev_id = dev->eedata[2];
                                 u8 data = 0xc4;
                                 struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1};
 
-                                if (dvb_attach(tda826x_attach, dev->dvb.frontend,
+                                if (dvb_attach(tda826x_attach, fe0->dvb.frontend,
                                                 0x60, &dev->i2c_adap, 0) == NULL) {
                                         wprintk("%s: Medion Quadro, no tda826x "
                                                 "found !\n", __func__);
@@ -1150,31 +1173,31 @@ static int dvb_init(struct saa7134_dev *dev)
                 }
                 break;
         case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180:
-                dev->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
+                fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180,
                                                &dev->i2c_adap);
-                if (dev->dvb.frontend)
-                        dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x61,
+                if (fe0->dvb.frontend)
+                        dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61,
                                    NULL, DVB_PLL_TDHU2);
                 break;
         case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI:
         case SAA7134_BOARD_KWORLD_ATSC110:
-                dev->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
+                fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110,
                                                &dev->i2c_adap);
-                if (dev->dvb.frontend)
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                if (fe0->dvb.frontend)
+                        dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
                                    &dev->i2c_adap, 0x61,
                                    TUNER_PHILIPS_TUV1236D);
                 break;
         case SAA7134_BOARD_FLYDVBS_LR300:
-                dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
+                fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
                                                &dev->i2c_adap);
-                if (dev->dvb.frontend) {
-                        if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
+                if (fe0->dvb.frontend) {
+                        if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
                                        &dev->i2c_adap, 0) == NULL) {
                                 wprintk("%s: No tda826x found!\n", __func__);
                                 goto dettach_frontend;
                         }
-                        if (dvb_attach(isl6421_attach, dev->dvb.frontend,
+                        if (dvb_attach(isl6421_attach, fe0->dvb.frontend,
                                        &dev->i2c_adap, 0x08, 0, 0) == NULL) {
                                 wprintk("%s: No ISL6421 found!\n", __func__);
                                 goto dettach_frontend;
@@ -1182,25 +1205,25 @@ static int dvb_init(struct saa7134_dev *dev)
                 }
                 break;
         case SAA7134_BOARD_ASUS_EUROPA2_HYBRID:
-                dev->dvb.frontend = dvb_attach(tda10046_attach,
+                fe0->dvb.frontend = dvb_attach(tda10046_attach,
                                                &medion_cardbus,
                                                &dev->i2c_adap);
-                if (dev->dvb.frontend) {
-                        dev->original_demod_sleep = dev->dvb.frontend->ops.sleep;
-                        dev->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
+                if (fe0->dvb.frontend) {
+                        dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep;
+                        fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep;
 
-                        dvb_attach(simple_tuner_attach, dev->dvb.frontend,
+                        dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
                                    &dev->i2c_adap, medion_cardbus.tuner_address,
                                    TUNER_PHILIPS_FMD1216ME_MK3);
                 }
                 break;
         case SAA7134_BOARD_VIDEOMATE_DVBT_200A:
-                dev->dvb.frontend = dvb_attach(tda10046_attach,
+                fe0->dvb.frontend = dvb_attach(tda10046_attach,
                                 &philips_europa_config,
                                 &dev->i2c_adap);
-                if (dev->dvb.frontend) {
-                        dev->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
-                        dev->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
+                if (fe0->dvb.frontend) {
+                        fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init;
+                        fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params;
                 }
                 break;
         case SAA7134_BOARD_CINERGY_HT_PCMCIA:
@@ -1239,15 +1262,15 @@ static int dvb_init(struct saa7134_dev *dev)
                         goto dettach_frontend;
                 break;
         case SAA7134_BOARD_PHILIPS_SNAKE:
-                dev->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
+                fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs,
                                                 &dev->i2c_adap);
-                if (dev->dvb.frontend) {
-                        if (dvb_attach(tda826x_attach, dev->dvb.frontend, 0x60,
+                if (fe0->dvb.frontend) {
+                        if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60,
                                         &dev->i2c_adap, 0) == NULL) {
                                 wprintk("%s: No tda826x found!\n", __func__);
                                 goto dettach_frontend;
                         }
-                        if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
+                        if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
                                         &dev->i2c_adap, 0, 0) == NULL) {
                                 wprintk("%s: No lnbp21 found!\n", __func__);
                                 goto dettach_frontend;
@@ -1269,24 +1292,24 @@ static int dvb_init(struct saa7134_dev *dev)
                 saa7134_set_gpio(dev, 25, 0);
                 msleep(10);
                 saa7134_set_gpio(dev, 25, 1);
-                dev->dvb.frontend = dvb_attach(mt352_attach,
+                fe0->dvb.frontend = dvb_attach(mt352_attach,
                                                 &avermedia_xc3028_mt352_dev,
                                                 &dev->i2c_adap);
                 attach_xc3028 = 1;
                 break;
         case SAA7134_BOARD_MD7134_BRIDGE_2:
-                dev->dvb.frontend = dvb_attach(tda10086_attach,
+                fe0->dvb.frontend = dvb_attach(tda10086_attach,
                                                 &sd1878_4m, &dev->i2c_adap);
-                if (dev->dvb.frontend) {
+                if (fe0->dvb.frontend) {
                         struct dvb_frontend *fe;
-                        if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
+                        if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60,
                                   &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) {
                                 wprintk("%s: MD7134 DVB-S, no SD1878 "
                                         "found !\n", __func__);
                                 goto dettach_frontend;
                         }
                         /* we need to open the i2c gate (we know it exists) */
-                        fe = dev->dvb.frontend;
+                        fe = fe0->dvb.frontend;
                         fe->ops.i2c_gate_ctrl(fe, 1);
                         if (dvb_attach(isl6405_attach, fe,
                                         &dev->i2c_adap, 0x08, 0, 0) == NULL) {
@@ -1305,7 +1328,7 @@ static int dvb_init(struct saa7134_dev *dev)
                 saa7134_set_gpio(dev, 25, 0);
                 msleep(10);
                 saa7134_set_gpio(dev, 25, 1);
-                dev->dvb.frontend = dvb_attach(mt352_attach,
+                fe0->dvb.frontend = dvb_attach(mt352_attach,
                                                 &avermedia_xc3028_mt352_dev,
                                                 &dev->i2c_adap);
                 attach_xc3028 = 1;
@@ -1316,17 +1339,17 @@ static int dvb_init(struct saa7134_dev *dev)
                                                         &tda827x_cfg_2) < 0)
                                 goto dettach_frontend;
                 } else {                /* satellite */
-                        dev->dvb.frontend = dvb_attach(tda10086_attach,
+                        fe0->dvb.frontend = dvb_attach(tda10086_attach,
                                                 &flydvbs, &dev->i2c_adap);
-                        if (dev->dvb.frontend) {
+                        if (fe0->dvb.frontend) {
                                 if (dvb_attach(tda826x_attach,
-                                                dev->dvb.frontend, 0x60,
+                                                fe0->dvb.frontend, 0x60,
                                                 &dev->i2c_adap, 0) == NULL) {
                                         wprintk("%s: Asus Tiger 3in1, no "
                                                 "tda826x found!\n", __func__);
                                         goto dettach_frontend;
                                 }
-                                if (dvb_attach(lnbp21_attach, dev->dvb.frontend,
+                                if (dvb_attach(lnbp21_attach, fe0->dvb.frontend,
                                                 &dev->i2c_adap, 0, 0) == NULL) {
                                         wprintk("%s: Asus Tiger 3in1, no lnbp21"
                                                 " found!\n", __func__);
@@ -1352,10 +1375,10 @@ static int dvb_init(struct saa7134_dev *dev)
                         .i2c_addr  = 0x61,
                 };
 
-                if (!dev->dvb.frontend)
+                if (!fe0->dvb.frontend)
                         return -1;
 
-                fe = dvb_attach(xc2028_attach, dev->dvb.frontend, &cfg);
+                fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg);
                 if (!fe) {
                         printk(KERN_ERR "%s/2: xc3028 attach failed\n",
                                dev->name);
@@ -1363,40 +1386,47 @@ static int dvb_init(struct saa7134_dev *dev)
                 }
         }
 
-        if (NULL == dev->dvb.frontend) {
+        if (NULL == fe0->dvb.frontend) {
                 printk(KERN_ERR "%s/dvb: frontend initialization failed\n", dev->name);
                 return -1;
         }
         /* define general-purpose callback pointer */
-        dev->dvb.frontend->callback = saa7134_tuner_callback;
+        fe0->dvb.frontend->callback = saa7134_tuner_callback;
 
         /* register everything else */
-        ret = videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev, &dev->pci->dev,
-                                    adapter_nr);
+        ret = videobuf_dvb_register_bus(&dev->frontends, THIS_MODULE, dev,
+                &dev->pci->dev, adapter_nr, 0);
 
         /* this sequence is necessary to make the tda1004x load its firmware
          * and to enter analog mode of hybrid boards
          */
         if (!ret) {
-                if (dev->dvb.frontend->ops.init)
-                        dev->dvb.frontend->ops.init(dev->dvb.frontend);
-                if (dev->dvb.frontend->ops.sleep)
-                        dev->dvb.frontend->ops.sleep(dev->dvb.frontend);
-                if (dev->dvb.frontend->ops.tuner_ops.sleep)
-                        dev->dvb.frontend->ops.tuner_ops.sleep(dev->dvb.frontend);
+                if (fe0->dvb.frontend->ops.init)
+                        fe0->dvb.frontend->ops.init(fe0->dvb.frontend);
+                if (fe0->dvb.frontend->ops.sleep)
+                        fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend);
+                if (fe0->dvb.frontend->ops.tuner_ops.sleep)
+                        fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend);
         }
         return ret;
 
 dettach_frontend:
-        if (dev->dvb.frontend)
-                dvb_frontend_detach(dev->dvb.frontend);
-        dev->dvb.frontend = NULL;
+        if (fe0->dvb.frontend)
+                dvb_frontend_detach(fe0->dvb.frontend);
+        fe0->dvb.frontend = NULL;
 
         return -1;
 }
 
 static int dvb_fini(struct saa7134_dev *dev)
 {
+        struct videobuf_dvb_frontend *fe0;
+
+        /* Get the first frontend */
+        fe0 = videobuf_dvb_get_frontend(&dev->frontends, 1);
+        if (!fe0)
+                return -EINVAL;
+
         /* FIXME: I suspect that this code is bogus, since the entry for
            Pinnacle 300I DVB-T PAL already defines the proper init to allow
            the detection of mt2032 (TDA9887_PORT2_INACTIVE)
@@ -1416,7 +1446,7 @@ static int dvb_fini(struct saa7134_dev *dev)
                         u8 data = 0x80;
                         struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1};
                         struct dvb_frontend *fe;
-                        fe = dev->dvb.frontend;
+                        fe = fe0->dvb.frontend;
                         if (fe->ops.i2c_gate_ctrl) {
                                 fe->ops.i2c_gate_ctrl(fe, 1);
                                 i2c_transfer(&dev->i2c_adap, &msg, 1);
@@ -1424,8 +1454,8 @@ static int dvb_fini(struct saa7134_dev *dev)
                         }
                 }
         }
-        if (dev->dvb.frontend)
-                videobuf_dvb_unregister(&dev->dvb);
+        if (fe0->dvb.frontend)
+                videobuf_dvb_unregister_bus(&dev->frontends);
         return 0;
 }
 
diff --git a/drivers/media/video/saa7134/saa7134.h b/drivers/media/video/saa7134/saa7134.h
index 491ab1f8fdd3..24096d6e1ef8 100644
--- a/drivers/media/video/saa7134/saa7134.h
+++ b/drivers/media/video/saa7134/saa7134.h
@@ -581,7 +581,7 @@ struct saa7134_dev {
 
 #if defined(CONFIG_VIDEO_SAA7134_DVB) || defined(CONFIG_VIDEO_SAA7134_DVB_MODULE)
         /* SAA7134_MPEG_DVB only */
-        struct videobuf_dvb        dvb;
+        struct videobuf_dvb_frontends frontends;
         int (*original_demod_sleep)(struct dvb_frontend *fe);
         int (*original_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage);
         int (*original_set_high_voltage)(struct dvb_frontend *fe, long arg);
diff --git a/drivers/media/video/saa7185.c b/drivers/media/video/saa7185.c
index 02fda4eecea3..6debb65152ee 100644
--- a/drivers/media/video/saa7185.c
+++ b/drivers/media/video/saa7185.c
@@ -25,43 +25,25 @@
  */
 
 #include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/errno.h>
-#include <linux/fs.h>
-#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/signal.h>
 #include <linux/types.h>
-#include <linux/i2c.h>
-#include <asm/io.h>
-#include <asm/pgtable.h>
-#include <asm/page.h>
+#include <linux/ioctl.h>
 #include <asm/uaccess.h>
-
+#include <linux/i2c.h>
+#include <linux/i2c-id.h>
 #include <linux/videodev.h>
 #include <linux/video_encoder.h>
+#include <media/v4l2-common.h>
+#include <media/v4l2-i2c-drv-legacy.h>
 
 MODULE_DESCRIPTION("Philips SAA7185 video encoder driver");
 MODULE_AUTHOR("Dave Perks");
 MODULE_LICENSE("GPL");
 
 
-#define I2C_NAME(s) (s)->name
-
-
 static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
-#define dprintk(num, format, args...) \
-        do { \
-                if (debug >= num) \
-                        printk(format, ##args); \
-        } while (0)
-
 /* ----------------------------------------------------------------------- */
 
 struct saa7185 {
@@ -75,32 +57,24 @@ struct saa7185 {
         int sat;
 };
 
-#define   I2C_SAA7185        0x88
-
 /* ----------------------------------------------------------------------- */
 
-static inline int
-saa7185_read (struct i2c_client *client)
+static inline int saa7185_read(struct i2c_client *client)
 {
         return i2c_smbus_read_byte(client);
 }
 
-static int
-saa7185_write (struct i2c_client *client,
-               u8                 reg,
-               u8                 value)
+static int saa7185_write(struct i2c_client *client, u8 reg, u8 value)
 {
         struct saa7185 *encoder = i2c_get_clientdata(client);
 
-        dprintk(1, KERN_DEBUG "SAA7185: %02x set to %02x\n", reg, value);
+        v4l_dbg(1, debug, client, "%02x set to %02x\n", reg, value);
         encoder->reg[reg] = value;
         return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static int
-saa7185_write_block (struct i2c_client *client,
-                     const u8          *data,
-                     unsigned int       len)
+static int saa7185_write_block(struct i2c_client *client,
+                const u8 *data, unsigned int len)
 {
         int ret = -1;
         u8 reg;
@@ -121,18 +95,17 @@ saa7185_write_block (struct i2c_client *client,
                                     encoder->reg[reg++] = data[1];
                                 len -= 2;
                                 data += 2;
-                        } while (len >= 2 && data[0] == reg &&
-                                 block_len < 32);
-                        if ((ret = i2c_master_send(client, block_data,
-                                                   block_len)) < 0)
+                        } while (len >= 2 && data[0] == reg && block_len < 32);
+                        ret = i2c_master_send(client, block_data, block_len);
+                        if (ret < 0)
                                 break;
                 }
         } else {
                 /* do some slow I2C emulation kind of thing */
                 while (len >= 2) {
                         reg = *data++;
-                        if ((ret = saa7185_write(client, reg,
-                                                 *data++)) < 0)
+                        ret = saa7185_write(client, reg, *data++);
+                        if (ret < 0)
                                 break;
                         len -= 2;
                 }
@@ -240,15 +213,11 @@ static const unsigned char init_ntsc[] = {
         0x66, 0x21,             /* FSC3 */
 };
 
-static int
-saa7185_command (struct i2c_client *client,
-                 unsigned int       cmd,
-                 void              *arg)
+static int saa7185_command(struct i2c_client *client, unsigned cmd, void *arg)
 {
         struct saa7185 *encoder = i2c_get_clientdata(client);
 
         switch (cmd) {
-
         case 0:
                 saa7185_write_block(client, init_common,
                                     sizeof(init_common));
@@ -264,7 +233,6 @@ saa7185_command (struct i2c_client *client,
                                             sizeof(init_pal));
                         break;
                 }
-
                 break;
 
         case ENCODER_GET_CAPABILITIES:
@@ -276,8 +244,8 @@ saa7185_command (struct i2c_client *client,
                     VIDEO_ENCODER_SECAM | VIDEO_ENCODER_CCIR;
                 cap->inputs = 1;
                 cap->outputs = 1;
-        }
                 break;
+        }
 
         case ENCODER_SET_NORM:
         {
@@ -286,7 +254,6 @@ saa7185_command (struct i2c_client *client,
                 //saa7185_write_block(client, init_common, sizeof(init_common));
 
                 switch (*iarg) {
-
                 case VIDEO_MODE_NTSC:
                         saa7185_write_block(client, init_ntsc,
                                             sizeof(init_ntsc));
@@ -300,11 +267,10 @@ saa7185_command (struct i2c_client *client,
                 case VIDEO_MODE_SECAM:
                 default:
                         return -EINVAL;
-
                 }
                 encoder->norm = *iarg;
-        }
                 break;
+        }
 
         case ENCODER_SET_INPUT:
         {
@@ -314,7 +280,6 @@ saa7185_command (struct i2c_client *client,
                  *iarg = 1: input is from ZR36060 */
 
                 switch (*iarg) {
-
                 case 0:
                         /* Switch RTCE to 1 */
                         saa7185_write(client, 0x61,
@@ -332,21 +297,19 @@ saa7185_command (struct i2c_client *client,
 
                 default:
                         return -EINVAL;
-
                 }
-        }
                 break;
+        }
 
         case ENCODER_SET_OUTPUT:
         {
                 int *iarg = arg;
 
                 /* not much choice of outputs */
-                if (*iarg != 0) {
+                if (*iarg != 0)
                         return -EINVAL;
-                }
-        }
                 break;
+        }
 
         case ENCODER_ENABLE_OUTPUT:
         {
@@ -356,8 +319,8 @@ saa7185_command (struct i2c_client *client,
                 saa7185_write(client, 0x61,
                               (encoder->reg[0x61] & 0xbf) |
                               (encoder->enable ? 0x00 : 0x40));
-        }
                 break;
+        }
 
         default:
                 return -EINVAL;
@@ -368,138 +331,65 @@ saa7185_command (struct i2c_client *client,
 
 /* ----------------------------------------------------------------------- */
 
-/*
- * Generic i2c probe
- * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
- */
-static unsigned short normal_i2c[] = { I2C_SAA7185 >> 1, I2C_CLIENT_END };
+static unsigned short normal_i2c[] = { 0x88 >> 1, I2C_CLIENT_END };
 
-static unsigned short ignore = I2C_CLIENT_END;
+I2C_CLIENT_INSMOD;
 
-static struct i2c_client_address_data addr_data = {
-        .normal_i2c             = normal_i2c,
-        .probe                  = &ignore,
-        .ignore                 = &ignore,
-};
-
-static struct i2c_driver i2c_driver_saa7185;
-
-static int
-saa7185_detect_client (struct i2c_adapter *adapter,
-                       int                 address,
-                       int                 kind)
+static int saa7185_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
         int i;
-        struct i2c_client *client;
         struct saa7185 *encoder;
 
-        dprintk(1,
-                KERN_INFO
-                "saa7185.c: detecting saa7185 client on address 0x%x\n",
-                address << 1);
-
         /* Check if the adapter supports the needed features */
-        if (!i2c_check_functionality(adapter, I2C_FUNC_SMBUS_BYTE_DATA))
-                return 0;
+        if (!i2c_check_functionality(client->adapter, I2C_FUNC_SMBUS_BYTE_DATA))
+                return -ENODEV;
 
-        client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
-        if (!client)
-                return -ENOMEM;
-        client->addr = address;
-        client->adapter = adapter;
-        client->driver = &i2c_driver_saa7185;
-        strlcpy(I2C_NAME(client), "saa7185", sizeof(I2C_NAME(client)));
+        v4l_info(client, "chip found @ 0x%x (%s)\n",
+                        client->addr << 1, client->adapter->name);
 
         encoder = kzalloc(sizeof(struct saa7185), GFP_KERNEL);
-        if (encoder == NULL) {
-                kfree(client);
+        if (encoder == NULL)
                 return -ENOMEM;
-        }
         encoder->norm = VIDEO_MODE_NTSC;
         encoder->enable = 1;
         i2c_set_clientdata(client, encoder);
 
-        i = i2c_attach_client(client);
-        if (i) {
-                kfree(client);
-                kfree(encoder);
-                return i;
-        }
-
         i = saa7185_write_block(client, init_common, sizeof(init_common));
-        if (i >= 0) {
-                i = saa7185_write_block(client, init_ntsc,
-                                        sizeof(init_ntsc));
-        }
-        if (i < 0) {
-                dprintk(1, KERN_ERR "%s_attach: init error %d\n",
-                        I2C_NAME(client), i);
-        } else {
-                dprintk(1,
-                        KERN_INFO
-                        "%s_attach: chip version %d at address 0x%x\n",
-                        I2C_NAME(client), saa7185_read(client) >> 5,
-                        client->addr << 1);
-        }
-
+        if (i >= 0)
+                i = saa7185_write_block(client, init_ntsc, sizeof(init_ntsc));
+        if (i < 0)
+                v4l_dbg(1, debug, client, "init error %d\n", i);
+        else
+                v4l_dbg(1, debug, client, "revision 0x%x\n",
+                                saa7185_read(client) >> 5);
         return 0;
 }
 
-static int
-saa7185_attach_adapter (struct i2c_adapter *adapter)
-{
-        dprintk(1,
-                KERN_INFO
-                "saa7185.c: starting probe for adapter %s (0x%x)\n",
-                I2C_NAME(adapter), adapter->id);
-        return i2c_probe(adapter, &addr_data, &saa7185_detect_client);
-}
-
-static int
-saa7185_detach_client (struct i2c_client *client)
+static int saa7185_remove(struct i2c_client *client)
 {
         struct saa7185 *encoder = i2c_get_clientdata(client);
-        int err;
-
-        err = i2c_detach_client(client);
-        if (err) {
-                return err;
-        }
 
         saa7185_write(client, 0x61, (encoder->reg[0x61]) | 0x40);       /* SW: output off is active */
         //saa7185_write(client, 0x3a, (encoder->reg[0x3a]) | 0x80); /* SW: color bar */
 
         kfree(encoder);
-        kfree(client);
-
         return 0;
 }
 
 /* ----------------------------------------------------------------------- */
 
-static struct i2c_driver i2c_driver_saa7185 = {
-        .driver = {
-                .name = "saa7185",      /* name */
-        },
-
-        .id = I2C_DRIVERID_SAA7185B,
+static const struct i2c_device_id saa7185_id[] = {
+        { "saa7185", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, saa7185_id);
 
-        .attach_adapter = saa7185_attach_adapter,
-        .detach_client = saa7185_detach_client,
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+        .name = "saa7185",
+        .driverid = I2C_DRIVERID_SAA7185B,
         .command = saa7185_command,
+        .probe = saa7185_probe,
+        .remove = saa7185_remove,
+        .id_table = saa7185_id,
 };
-
-static int __init
-saa7185_init (void)
-{
-        return i2c_add_driver(&i2c_driver_saa7185);
-}
-
-static void __exit
-saa7185_exit (void)
-{
-        i2c_del_driver(&i2c_driver_saa7185);
-}
-
-module_init(saa7185_init);
-module_exit(saa7185_exit);
diff --git a/drivers/media/video/sh_mobile_ceu_camera.c b/drivers/media/video/sh_mobile_ceu_camera.c
index 76838091dc66..2407607f2eff 100644
--- a/drivers/media/video/sh_mobile_ceu_camera.c
+++ b/drivers/media/video/sh_mobile_ceu_camera.c
@@ -40,39 +40,39 @@
 
 /* register offsets for sh7722 / sh7723 */
 
-#define CAPSR  0x00
-#define CAPCR  0x04
-#define CAMCR  0x08
-#define CMCYR  0x0c
-#define CAMOR  0x10
-#define CAPWR  0x14
-#define CAIFR  0x18
-#define CSTCR  0x20 /* not on sh7723 */
-#define CSECR  0x24 /* not on sh7723 */
-#define CRCNTR 0x28
-#define CRCMPR 0x2c
-#define CFLCR  0x30
-#define CFSZR  0x34
-#define CDWDR  0x38
-#define CDAYR  0x3c
-#define CDACR  0x40
-#define CDBYR  0x44
-#define CDBCR  0x48
-#define CBDSR  0x4c
-#define CFWCR  0x5c
-#define CLFCR  0x60
-#define CDOCR  0x64
-#define CDDCR  0x68
-#define CDDAR  0x6c
-#define CEIER  0x70
-#define CETCR  0x74
-#define CSTSR  0x7c
-#define CSRTR  0x80
-#define CDSSR  0x84
-#define CDAYR2 0x90
-#define CDACR2 0x94
-#define CDBYR2 0x98
-#define CDBCR2 0x9c
+#define CAPSR  0x00 /* Capture start register */
+#define CAPCR  0x04 /* Capture control register */
+#define CAMCR  0x08 /* Capture interface control register */
+#define CMCYR  0x0c /* Capture interface cycle  register */
+#define CAMOR  0x10 /* Capture interface offset register */
+#define CAPWR  0x14 /* Capture interface width register */
+#define CAIFR  0x18 /* Capture interface input format register */
+#define CSTCR  0x20 /* Camera strobe control register (<= sh7722) */
+#define CSECR  0x24 /* Camera strobe emission count register (<= sh7722) */
+#define CRCNTR 0x28 /* CEU register control register */
+#define CRCMPR 0x2c /* CEU register forcible control register */
+#define CFLCR  0x30 /* Capture filter control register */
+#define CFSZR  0x34 /* Capture filter size clip register */
+#define CDWDR  0x38 /* Capture destination width register */
+#define CDAYR  0x3c /* Capture data address Y register */
+#define CDACR  0x40 /* Capture data address C register */
+#define CDBYR  0x44 /* Capture data bottom-field address Y register */
+#define CDBCR  0x48 /* Capture data bottom-field address C register */
+#define CBDSR  0x4c /* Capture bundle destination size register */
+#define CFWCR  0x5c /* Firewall operation control register */
+#define CLFCR  0x60 /* Capture low-pass filter control register */
+#define CDOCR  0x64 /* Capture data output control register */
+#define CDDCR  0x68 /* Capture data complexity level register */
+#define CDDAR  0x6c /* Capture data complexity level address register */
+#define CEIER  0x70 /* Capture event interrupt enable register */
+#define CETCR  0x74 /* Capture event flag clear register */
+#define CSTSR  0x7c /* Capture status register */
+#define CSRTR  0x80 /* Capture software reset register */
+#define CDSSR  0x84 /* Capture data size register */
+#define CDAYR2 0x90 /* Capture data address Y register 2 */
+#define CDACR2 0x94 /* Capture data address C register 2 */
+#define CDBYR2 0x98 /* Capture data bottom-field address Y register 2 */
+#define CDBCR2 0x9c /* Capture data bottom-field address C register 2 */
 
 static DEFINE_MUTEX(camera_lock);
 
@@ -165,6 +165,7 @@ static void sh_mobile_ceu_capture(struct sh_mobile_ceu_dev *pcdev)
         ceu_write(pcdev, CETCR, 0x0317f313 ^ 0x10);
 
         if (pcdev->active) {
+                pcdev->active->state = VIDEOBUF_ACTIVE;
                 ceu_write(pcdev, CDAYR, videobuf_to_dma_contig(pcdev->active));
                 ceu_write(pcdev, CAPSR, 0x1); /* start capture */
         }
@@ -236,7 +237,7 @@ static void sh_mobile_ceu_videobuf_queue(struct videobuf_queue *vq,
         dev_dbg(&icd->dev, "%s (vb=0x%p) 0x%08lx %zd\n", __func__,
                 vb, vb->baddr, vb->bsize);
 
-        vb->state = VIDEOBUF_ACTIVE;
+        vb->state = VIDEOBUF_QUEUED;
         spin_lock_irqsave(&pcdev->lock, flags);
         list_add_tail(&vb->queue, &pcdev->capture);
 
@@ -323,12 +324,24 @@ static void sh_mobile_ceu_remove_device(struct soc_camera_device *icd)
 {
         struct soc_camera_host *ici = to_soc_camera_host(icd->dev.parent);
         struct sh_mobile_ceu_dev *pcdev = ici->priv;
+        unsigned long flags;
 
         BUG_ON(icd != pcdev->icd);
 
         /* disable capture, disable interrupts */
         ceu_write(pcdev, CEIER, 0);
         ceu_write(pcdev, CAPSR, 1 << 16); /* reset */
+
+        /* make sure active buffer is canceled */
+        spin_lock_irqsave(&pcdev->lock, flags);
+        if (pcdev->active) {
+                list_del(&pcdev->active->queue);
+                pcdev->active->state = VIDEOBUF_ERROR;
+                wake_up_all(&pcdev->active->done);
+                pcdev->active = NULL;
+        }
+        spin_unlock_irqrestore(&pcdev->lock, flags);
+
         icd->ops->release(icd);
 
         dev_info(&icd->dev,
@@ -391,7 +404,20 @@ static int sh_mobile_ceu_set_bus_param(struct soc_camera_device *icd,
         ceu_write(pcdev, CFLCR, 0); /* data fetch mode - no scaling */
         ceu_write(pcdev, CFSZR, (icd->height << 16) | cfszr_width);
         ceu_write(pcdev, CLFCR, 0); /* data fetch mode - no lowpass filter */
-        ceu_write(pcdev, CDOCR, 0x00000016);
+
+        /* A few words about byte order (observed in Big Endian mode)
+         *
+         * In data fetch mode bytes are received in chunks of 8 bytes.
+         * D0, D1, D2, D3, D4, D5, D6, D7 (D0 received first)
+         *
+         * The data is however by default written to memory in reverse order:
+         * D7, D6, D5, D4, D3, D2, D1, D0 (D7 written to lowest byte)
+         *
+         * The lowest three bits of CDOCR allows us to do swapping,
+         * using 7 we swap the data bytes to match the incoming order:
+         * D0, D1, D2, D3, D4, D5, D6, D7
+         */
+        ceu_write(pcdev, CDOCR, 0x00000017);
 
         ceu_write(pcdev, CDWDR, cdwdr_width);
         ceu_write(pcdev, CFWCR, 0); /* keep "datafetch firewall" disabled */
diff --git a/drivers/media/video/soc_camera_platform.c b/drivers/media/video/soc_camera_platform.c
index 1adc257ebdb9..bb7a9d480e8f 100644
--- a/drivers/media/video/soc_camera_platform.c
+++ b/drivers/media/video/soc_camera_platform.c
@@ -18,15 +18,7 @@
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
 #include <media/soc_camera.h>
-
-struct soc_camera_platform_info {
-        int iface;
-        char *format_name;
-        unsigned long format_depth;
-        struct v4l2_pix_format format;
-        unsigned long bus_param;
-        int (*set_capture)(struct soc_camera_platform_info *info, int enable);
-};
+#include <media/soc_camera_platform.h>
 
 struct soc_camera_platform_priv {
         struct soc_camera_platform_info *info;
@@ -44,11 +36,21 @@ soc_camera_platform_get_info(struct soc_camera_device *icd)
 
 static int soc_camera_platform_init(struct soc_camera_device *icd)
 {
+        struct soc_camera_platform_info *p = soc_camera_platform_get_info(icd);
+
+        if (p->power)
+                p->power(1);
+
         return 0;
 }
 
 static int soc_camera_platform_release(struct soc_camera_device *icd)
 {
+        struct soc_camera_platform_info *p = soc_camera_platform_get_info(icd);
+
+        if (p->power)
+                p->power(0);
+
         return 0;
 }
 
diff --git a/drivers/media/video/stk-webcam.c b/drivers/media/video/stk-webcam.c
index db69bc5556d6..edaea4964513 100644
--- a/drivers/media/video/stk-webcam.c
+++ b/drivers/media/video/stk-webcam.c
@@ -27,7 +27,6 @@
 #include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/slab.h>
-#include <linux/kref.h>
 
 #include <linux/usb.h>
 #include <linux/mm.h>
@@ -560,7 +559,7 @@ static void stk_clean_iso(struct stk_camera *dev)
 
                 urb = dev->isobufs[i].urb;
                 if (urb) {
-                        if (atomic_read(&dev->urbs_used))
+                        if (atomic_read(&dev->urbs_used) && is_present(dev))
                                 usb_kill_urb(urb);
                         usb_free_urb(urb);
                 }
@@ -689,18 +688,14 @@ static int v4l_stk_release(struct inode *inode, struct file *fp)
 {
         struct stk_camera *dev = fp->private_data;
 
-        if (dev->owner != fp) {
-                usb_autopm_put_interface(dev->interface);
-                return 0;
+        if (dev->owner == fp) {
+                stk_stop_stream(dev);
+                stk_free_buffers(dev);
+                dev->owner = NULL;
         }
 
-        stk_stop_stream(dev);
-
-        stk_free_buffers(dev);
-
-        dev->owner = NULL;
-
-        usb_autopm_put_interface(dev->interface);
+        if(is_present(dev))
+                usb_autopm_put_interface(dev->interface);
 
         return 0;
 }
@@ -714,9 +709,6 @@ static ssize_t v4l_stk_read(struct file *fp, char __user *buf,
         struct stk_sio_buffer *sbuf;
         struct stk_camera *dev = fp->private_data;
 
-        if (dev == NULL)
-                return -EIO;
-
         if (!is_present(dev))
                 return -EIO;
         if (dev->owner && dev->owner != fp)
@@ -773,9 +765,6 @@ static unsigned int v4l_stk_poll(struct file *fp, poll_table *wait)
 {
         struct stk_camera *dev = fp->private_data;
 
-        if (dev == NULL)
-                return -ENODEV;
-
         poll_wait(fp, &dev->wait_frame, wait);
 
         if (!is_present(dev))
@@ -1436,7 +1425,7 @@ static void stk_camera_disconnect(struct usb_interface *interface)
         wake_up_interruptible(&dev->wait_frame);
         stk_remove_sysfs_files(&dev->vdev);
 
-        STK_INFO("Syntek USB2.0 Camera release resources"
+        STK_INFO("Syntek USB2.0 Camera release resources "
                 "video device /dev/video%d\n", dev->vdev.minor);
 
         video_unregister_device(&dev->vdev);
diff --git a/drivers/media/video/stk-webcam.h b/drivers/media/video/stk-webcam.h
index 084a85bdd16e..9f6736637571 100644
--- a/drivers/media/video/stk-webcam.h
+++ b/drivers/media/video/stk-webcam.h
@@ -122,7 +122,6 @@ struct stk_camera {
 
 #define vdev_to_camera(d) container_of(d, struct stk_camera, vdev)
 
-void stk_camera_delete(struct kref *);
 int stk_camera_write_reg(struct stk_camera *, u16, u8);
 int stk_camera_read_reg(struct stk_camera *, u16, int *);
 
diff --git a/drivers/media/video/tveeprom.c b/drivers/media/video/tveeprom.c
index bcc32fa92a81..3b0b84c2e451 100644
--- a/drivers/media/video/tveeprom.c
+++ b/drivers/media/video/tveeprom.c
@@ -242,7 +242,7 @@ hauppauge_tuner[] =
         { TUNER_ABSENT,                 "TCL M2523_3DBH_E"},
         { TUNER_ABSENT,                 "TCL M2523_3DIH_E"},
         { TUNER_ABSENT,                 "TCL MFPE05_2_U"},
-        { TUNER_PHILIPS_FMD1216ME_MK3,  "Philips FMD1216MEX"},
+        { TUNER_PHILIPS_FMD1216MEX_MK3, "Philips FMD1216MEX"},
         { TUNER_ABSENT,                 "Philips FRH2036B"},
         { TUNER_ABSENT,                 "Panasonic ENGF75_01GF"},
         { TUNER_ABSENT,                 "MaxLinear MXL5005"},
diff --git a/drivers/media/video/videobuf-dvb.c b/drivers/media/video/videobuf-dvb.c
index b56cffcbfd45..917277d36605 100644
--- a/drivers/media/video/videobuf-dvb.c
+++ b/drivers/media/video/videobuf-dvb.c
@@ -126,7 +126,6 @@ static int videobuf_dvb_stop_feed(struct dvb_demux_feed *feed)
         mutex_lock(&dvb->lock);
         dvb->nfeeds--;
         if (0 == dvb->nfeeds  &&  NULL != dvb->thread) {
-                // FIXME: cx8802_cancel_buffers(dev);
                 err = kthread_stop(dvb->thread);
                 dvb->thread = NULL;
         }
@@ -134,30 +133,38 @@ static int videobuf_dvb_stop_feed(struct dvb_demux_feed *feed)
         return err;
 }
 
-/* ------------------------------------------------------------------ */
-
-int videobuf_dvb_register(struct videobuf_dvb *dvb,
+static int videobuf_dvb_register_adapter(struct videobuf_dvb_frontends *fe,
                           struct module *module,
                           void *adapter_priv,
                           struct device *device,
-                          short *adapter_nr)
+                          char *adapter_name,
+                          short *adapter_nr,
+                          int mfe_shared)
 {
         int result;
 
-        mutex_init(&dvb->lock);
+        mutex_init(&fe->lock);
 
         /* register adapter */
-        result = dvb_register_adapter(&dvb->adapter, dvb->name, module, device,
-                                      adapter_nr);
+        result = dvb_register_adapter(&fe->adapter, adapter_name, module,
+                device, adapter_nr);
         if (result < 0) {
                 printk(KERN_WARNING "%s: dvb_register_adapter failed (errno = %d)\n",
-                       dvb->name, result);
-                goto fail_adapter;
+                       adapter_name, result);
         }
-        dvb->adapter.priv = adapter_priv;
+        fe->adapter.priv = adapter_priv;
+        fe->adapter.mfe_shared = mfe_shared;
+
+        return result;
+}
+
+static int videobuf_dvb_register_frontend(struct dvb_adapter *adapter,
+        struct videobuf_dvb *dvb)
+{
+        int result;
 
         /* register frontend */
-        result = dvb_register_frontend(&dvb->adapter, dvb->frontend);
+        result = dvb_register_frontend(adapter, dvb->frontend);
         if (result < 0) {
                 printk(KERN_WARNING "%s: dvb_register_frontend failed (errno = %d)\n",
                        dvb->name, result);
@@ -183,7 +190,8 @@ int videobuf_dvb_register(struct videobuf_dvb *dvb,
         dvb->dmxdev.filternum    = 256;
         dvb->dmxdev.demux        = &dvb->demux.dmx;
         dvb->dmxdev.capabilities = 0;
-        result = dvb_dmxdev_init(&dvb->dmxdev, &dvb->adapter);
+        result = dvb_dmxdev_init(&dvb->dmxdev, adapter);
+
         if (result < 0) {
                 printk(KERN_WARNING "%s: dvb_dmxdev_init failed (errno = %d)\n",
                        dvb->name, result);
@@ -214,7 +222,11 @@ int videobuf_dvb_register(struct videobuf_dvb *dvb,
         }
 
         /* register network adapter */
-        dvb_net_init(&dvb->adapter, &dvb->net, &dvb->demux.dmx);
+        dvb_net_init(adapter, &dvb->net, &dvb->demux.dmx);
+        if (dvb->net.dvbdev == NULL) {
+                result = -ENOMEM;
+                goto fail_fe_conn;
+        }
         return 0;
 
 fail_fe_conn:
@@ -229,30 +241,151 @@ fail_dmx:
         dvb_unregister_frontend(dvb->frontend);
 fail_frontend:
         dvb_frontend_detach(dvb->frontend);
-        dvb_unregister_adapter(&dvb->adapter);
-fail_adapter:
+        dvb->frontend = NULL;
+
         return result;
 }
 
-void videobuf_dvb_unregister(struct videobuf_dvb *dvb)
+/* ------------------------------------------------------------------ */
+/* Register a single adapter and one or more frontends */
+int videobuf_dvb_register_bus(struct videobuf_dvb_frontends *f,
+                          struct module *module,
+                          void *adapter_priv,
+                          struct device *device,
+                          short *adapter_nr,
+                          int mfe_shared)
 {
-        dvb_net_release(&dvb->net);
-        dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_mem);
-        dvb->demux.dmx.remove_frontend(&dvb->demux.dmx, &dvb->fe_hw);
-        dvb_dmxdev_release(&dvb->dmxdev);
-        dvb_dmx_release(&dvb->demux);
-        dvb_unregister_frontend(dvb->frontend);
-        dvb_frontend_detach(dvb->frontend);
-        dvb_unregister_adapter(&dvb->adapter);
+        struct list_head *list, *q;
+        struct videobuf_dvb_frontend *fe;
+        int res;
+
+        fe = videobuf_dvb_get_frontend(f, 1);
+        if (!fe) {
+                printk(KERN_WARNING "Unable to register the adapter which has no frontends\n");
+                return -EINVAL;
+        }
+
+        /* Bring up the adapter */
+        res = videobuf_dvb_register_adapter(f, module, adapter_priv, device,
+                fe->dvb.name, adapter_nr, mfe_shared);
+        if (res < 0) {
+                printk(KERN_WARNING "videobuf_dvb_register_adapter failed (errno = %d)\n", res);
+                return res;
+        }
+
+        /* Attach all of the frontends to the adapter */
+        mutex_lock(&f->lock);
+        list_for_each_safe(list, q, &f->felist) {
+                fe = list_entry(list, struct videobuf_dvb_frontend, felist);
+                res = videobuf_dvb_register_frontend(&f->adapter, &fe->dvb);
+                if (res < 0) {
+                        printk(KERN_WARNING "%s: videobuf_dvb_register_frontend failed (errno = %d)\n",
+                                fe->dvb.name, res);
+                        goto err;
+                }
+        }
+        mutex_unlock(&f->lock);
+        return 0;
+
+err:
+        mutex_unlock(&f->lock);
+        videobuf_dvb_unregister_bus(f);
+        return res;
 }
+EXPORT_SYMBOL(videobuf_dvb_register_bus);
 
-EXPORT_SYMBOL(videobuf_dvb_register);
-EXPORT_SYMBOL(videobuf_dvb_unregister);
+void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f)
+{
+        struct list_head *list, *q;
+        struct videobuf_dvb_frontend *fe;
+
+        mutex_lock(&f->lock);
+        list_for_each_safe(list, q, &f->felist) {
+                fe = list_entry(list, struct videobuf_dvb_frontend, felist);
+                if (fe->dvb.net.dvbdev) {
+                        dvb_net_release(&fe->dvb.net);
+                        fe->dvb.demux.dmx.remove_frontend(&fe->dvb.demux.dmx,
+                                &fe->dvb.fe_mem);
+                        fe->dvb.demux.dmx.remove_frontend(&fe->dvb.demux.dmx,
+                                &fe->dvb.fe_hw);
+                        dvb_dmxdev_release(&fe->dvb.dmxdev);
+                        dvb_dmx_release(&fe->dvb.demux);
+                        dvb_unregister_frontend(fe->dvb.frontend);
+                }
+                if (fe->dvb.frontend)
+                        /* always allocated, may have been reset */
+                        dvb_frontend_detach(fe->dvb.frontend);
+                list_del(list);
+                kfree(fe);
+        }
+        mutex_unlock(&f->lock);
 
-/* ------------------------------------------------------------------ */
-/*
- * Local variables:
- * c-basic-offset: 8
- * compile-command: "make DVB=1"
- * End:
- */
+        dvb_unregister_adapter(&f->adapter);
+}
+EXPORT_SYMBOL(videobuf_dvb_unregister_bus);
+
+struct videobuf_dvb_frontend *videobuf_dvb_get_frontend(
+        struct videobuf_dvb_frontends *f, int id)
+{
+        struct list_head *list, *q;
+        struct videobuf_dvb_frontend *fe, *ret = NULL;
+
+        mutex_lock(&f->lock);
+
+        list_for_each_safe(list, q, &f->felist) {
+                fe = list_entry(list, struct videobuf_dvb_frontend, felist);
+                if (fe->id == id) {
+                        ret = fe;
+                        break;
+                }
+        }
+
+        mutex_unlock(&f->lock);
+
+        return ret;
+}
+EXPORT_SYMBOL(videobuf_dvb_get_frontend);
+
+int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends *f,
+        struct dvb_frontend *p)
+{
+        struct list_head *list, *q;
+        struct videobuf_dvb_frontend *fe = NULL;
+        int ret = 0;
+
+        mutex_lock(&f->lock);
+
+        list_for_each_safe(list, q, &f->felist) {
+                fe = list_entry(list, struct videobuf_dvb_frontend, felist);
+                if (fe->dvb.frontend == p) {
+                        ret = fe->id;
+                        break;
+                }
+        }
+
+        mutex_unlock(&f->lock);
+
+        return ret;
+}
+EXPORT_SYMBOL(videobuf_dvb_find_frontend);
+
+struct videobuf_dvb_frontend *videobuf_dvb_alloc_frontend(
+        struct videobuf_dvb_frontends *f, int id)
+{
+        struct videobuf_dvb_frontend *fe;
+
+        fe = kzalloc(sizeof(struct videobuf_dvb_frontend), GFP_KERNEL);
+        if (fe == NULL)
+                goto fail_alloc;
+
+        fe->id = id;
+        mutex_init(&fe->dvb.lock);
+
+        mutex_lock(&f->lock);
+        list_add_tail(&fe->felist, &f->felist);
+        mutex_unlock(&f->lock);
+
+fail_alloc:
+        return fe;
+}
+EXPORT_SYMBOL(videobuf_dvb_alloc_frontend);
diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c
index 65c8af18e767..7d7e51def461 100644
--- a/drivers/media/video/vivi.c
+++ b/drivers/media/video/vivi.c
@@ -128,12 +128,56 @@ struct vivi_fmt {
         int   depth;
 };
 
-static struct vivi_fmt format = {
-        .name     = "4:2:2, packed, YUYV",
-        .fourcc   = V4L2_PIX_FMT_YUYV,
-        .depth    = 16,
+static struct vivi_fmt formats[] = {
+        {
+                .name     = "4:2:2, packed, YUYV",
+                .fourcc   = V4L2_PIX_FMT_YUYV,
+                .depth    = 16,
+        },
+        {
+                .name     = "4:2:2, packed, UYVY",
+                .fourcc   = V4L2_PIX_FMT_UYVY,
+                .depth    = 16,
+        },
+        {
+                .name     = "RGB565 (LE)",
+                .fourcc   = V4L2_PIX_FMT_RGB565, /* gggbbbbb rrrrrggg */
+                .depth    = 16,
+        },
+        {
+                .name     = "RGB565 (BE)",
+                .fourcc   = V4L2_PIX_FMT_RGB565X, /* rrrrrggg gggbbbbb */
+                .depth    = 16,
+        },
+        {
+                .name     = "RGB555 (LE)",
+                .fourcc   = V4L2_PIX_FMT_RGB555, /* gggbbbbb arrrrrgg */
+                .depth    = 16,
+        },
+        {
+                .name     = "RGB555 (BE)",
+                .fourcc   = V4L2_PIX_FMT_RGB555X, /* arrrrrgg gggbbbbb */
+                .depth    = 16,
+        },
 };
 
+static struct vivi_fmt *get_format(struct v4l2_format *f)
+{
+        struct vivi_fmt *fmt;
+        unsigned int k;
+
+        for (k = 0; k < ARRAY_SIZE(formats); k++) {
+                fmt = &formats[k];
+                if (fmt->fourcc == f->fmt.pix.pixelformat)
+                        break;
+        }
+
+        if (k == ARRAY_SIZE(formats))
+                return NULL;
+
+        return &formats[k];
+}
+
 struct sg_to_addr {
         int pos;
         struct scatterlist *sg;
@@ -190,6 +234,7 @@ struct vivi_fh {
         struct videobuf_queue      vb_vidq;
 
         enum v4l2_buf_type         type;
+        unsigned char              bars[8][3];
 };
 
 /* ------------------------------------------------------------------
@@ -234,42 +279,118 @@ static u8 bars[8][3] = {
 #define TSTAMP_MAX_Y TSTAMP_MIN_Y+15
 #define TSTAMP_MIN_X 64
 
-static void gen_line(char *basep, int inipos, int wmax,
-                int hmax, int line, int count, char *timestr)
+static void gen_twopix(struct vivi_fh *fh, unsigned char *buf, int colorpos)
 {
-        int  w, i, j, y;
-        int pos = inipos;
-        char *p, *s;
-        u8   chr, r, g, b, color;
+        unsigned char r_y, g_u, b_v;
+        unsigned char *p;
+        int color;
 
-        /* We will just duplicate the second pixel at the packet */
-        wmax /= 2;
+        r_y = fh->bars[colorpos][0]; /* R or precalculated Y */
+        g_u = fh->bars[colorpos][1]; /* G or precalculated U */
+        b_v = fh->bars[colorpos][2]; /* B or precalculated V */
 
-        /* Generate a standard color bar pattern */
-        for (w = 0; w < wmax; w++) {
-                int colorpos = ((w + count) * 8/(wmax + 1)) % 8;
-                r = bars[colorpos][0];
-                g = bars[colorpos][1];
-                b = bars[colorpos][2];
-
-                for (color = 0; color < 4; color++) {
-                        p = basep + pos;
+        for (color = 0; color < 4; color++) {
+                p = buf + color;
 
+                switch (fh->fmt->fourcc) {
+                case V4L2_PIX_FMT_YUYV:
                         switch (color) {
                         case 0:
                         case 2:
-                                *p = TO_Y(r, g, b);     /* Luma */
+                                *p = r_y;
                                 break;
                         case 1:
-                                *p = TO_U(r, g, b);     /* Cb */
+                                *p = g_u;
                                 break;
                         case 3:
-                                *p = TO_V(r, g, b);     /* Cr */
+                                *p = b_v;
+                                break;
+                        }
+                        break;
+                case V4L2_PIX_FMT_UYVY:
+                        switch (color) {
+                        case 1:
+                        case 3:
+                                *p = r_y;
+                                break;
+                        case 0:
+                                *p = g_u;
+                                break;
+                        case 2:
+                                *p = b_v;
+                                break;
+                        }
+                        break;
+                case V4L2_PIX_FMT_RGB565:
+                        switch (color) {
+                        case 0:
+                        case 2:
+                                *p = (g_u << 5) | b_v;
+                                break;
+                        case 1:
+                        case 3:
+                                *p = (r_y << 3) | (g_u >> 3);
+                                break;
+                        }
+                        break;
+                case V4L2_PIX_FMT_RGB565X:
+                        switch (color) {
+                        case 0:
+                        case 2:
+                                *p = (r_y << 3) | (g_u >> 3);
+                                break;
+                        case 1:
+                        case 3:
+                                *p = (g_u << 5) | b_v;
                                 break;
                         }
-                        pos++;
+                        break;
+                case V4L2_PIX_FMT_RGB555:
+                        switch (color) {
+                        case 0:
+                        case 2:
+                                *p = (g_u << 5) | b_v;
+                                break;
+                        case 1:
+                        case 3:
+                                *p = (r_y << 2) | (g_u >> 3);
+                                break;
+                        }
+                        break;
+                case V4L2_PIX_FMT_RGB555X:
+                        switch (color) {
+                        case 0:
+                        case 2:
+                                *p = (r_y << 2) | (g_u >> 3);
+                                break;
+                        case 1:
+                        case 3:
+                                *p = (g_u << 5) | b_v;
+                                break;
+                        }
+                        break;
                 }
         }
+}
+
+static void gen_line(struct vivi_fh *fh, char *basep, int inipos, int wmax,
+                int hmax, int line, int count, char *timestr)
+{
+        int  w, i, j;
+        int pos = inipos;
+        char *s;
+        u8 chr;
+
+        /* We will just duplicate the second pixel at the packet */
+        wmax /= 2;
+
+        /* Generate a standard color bar pattern */
+        for (w = 0; w < wmax; w++) {
+                int colorpos = ((w + count) * 8/(wmax + 1)) % 8;
+
+                gen_twopix(fh, basep + pos, colorpos);
+                pos += 4; /* only 16 bpp supported for now */
+        }
 
         /* Checks if it is possible to show timestamp */
         if (TSTAMP_MAX_Y >= hmax)
@@ -283,38 +404,12 @@ static void gen_line(char *basep, int inipos, int wmax,
                 for (s = timestr; *s; s++) {
                         chr = rom8x16_bits[(*s-0x30)*16+line-TSTAMP_MIN_Y];
                         for (i = 0; i < 7; i++) {
-                                if (chr & 1 << (7 - i)) {
-                                        /* Font color*/
-                                        r = 0;
-                                        g = 198;
-                                        b = 0;
-                                } else {
-                                        /* Background color */
-                                        r = bars[BLACK][0];
-                                        g = bars[BLACK][1];
-                                        b = bars[BLACK][2];
-                                }
-
                                 pos = inipos + j * 2;
-                                for (color = 0; color < 4; color++) {
-                                        p = basep + pos;
-
-                                        y = TO_Y(r, g, b);
-
-                                        switch (color) {
-                                        case 0:
-                                        case 2:
-                                                *p = TO_Y(r, g, b); /* Luma */
-                                                break;
-                                        case 1:
-                                                *p = TO_U(r, g, b); /* Cb */
-                                                break;
-                                        case 3:
-                                                *p = TO_V(r, g, b); /* Cr */
-                                                break;
-                                        }
-                                        pos++;
-                                }
+                                /* Draw white font on black background */
+                                if (chr & 1 << (7 - i))
+                                        gen_twopix(fh, basep + pos, WHITE);
+                                else
+                                        gen_twopix(fh, basep + pos, BLACK);
                                 j++;
                         }
                 }
@@ -324,8 +419,9 @@ end:
         return;
 }
 
-static void vivi_fillbuff(struct vivi_dev *dev, struct vivi_buffer *buf)
+static void vivi_fillbuff(struct vivi_fh *fh, struct vivi_buffer *buf)
 {
+        struct vivi_dev *dev = fh->dev;
         int h , pos = 0;
         int hmax  = buf->vb.height;
         int wmax  = buf->vb.width;
@@ -341,7 +437,7 @@ static void vivi_fillbuff(struct vivi_dev *dev, struct vivi_buffer *buf)
                 return;
 
         for (h = 0; h < hmax; h++) {
-                gen_line(tmpbuf, 0, wmax, hmax, h, dev->mv_count,
+                gen_line(fh, tmpbuf, 0, wmax, hmax, h, dev->mv_count,
                          dev->timestr);
                 memcpy(vbuf + pos, tmpbuf, wmax * 2);
                 pos += wmax*2;
@@ -410,7 +506,7 @@ static void vivi_thread_tick(struct vivi_fh *fh)
         do_gettimeofday(&buf->vb.ts);
 
         /* Fill buffer */
-        vivi_fillbuff(dev, buf);
+        vivi_fillbuff(fh, buf);
         dprintk(dev, 1, "filled buffer %p\n", buf);
 
         wake_up(&buf->vb.done);
@@ -636,11 +732,15 @@ static int vidioc_querycap(struct file *file, void  *priv,
 static int vidioc_enum_fmt_vid_cap(struct file *file, void  *priv,
                                         struct v4l2_fmtdesc *f)
 {
-        if (f->index > 0)
+        struct vivi_fmt *fmt;
+
+        if (f->index >= ARRAY_SIZE(formats))
                 return -EINVAL;
 
-        strlcpy(f->description, format.name, sizeof(f->description));
-        f->pixelformat = format.fourcc;
+        fmt = &formats[f->index];
+
+        strlcpy(f->description, fmt->name, sizeof(f->description));
+        f->pixelformat = fmt->fourcc;
         return 0;
 }
 
@@ -670,13 +770,12 @@ static int vidioc_try_fmt_vid_cap(struct file *file, void *priv,
         enum v4l2_field field;
         unsigned int maxw, maxh;
 
-        if (format.fourcc != f->fmt.pix.pixelformat) {
-                dprintk(dev, 1, "Fourcc format (0x%08x) invalid. "
-                        "Driver accepts only 0x%08x\n",
-                        f->fmt.pix.pixelformat, format.fourcc);
+        fmt = get_format(f);
+        if (!fmt) {
+                dprintk(dev, 1, "Fourcc format (0x%08x) invalid.\n",
+                        f->fmt.pix.pixelformat);
                 return -EINVAL;
         }
-        fmt = &format;
 
         field = f->fmt.pix.field;
 
@@ -714,6 +813,8 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
 {
         struct vivi_fh  *fh = priv;
         struct videobuf_queue *q = &fh->vb_vidq;
+        unsigned char r, g, b;
+        int k, is_yuv;
 
         int ret = vidioc_try_fmt_vid_cap(file, fh, f);
         if (ret < 0)
@@ -727,12 +828,49 @@ static int vidioc_s_fmt_vid_cap(struct file *file, void *priv,
                 goto out;
         }
 
-        fh->fmt           = &format;
+        fh->fmt           = get_format(f);
         fh->width         = f->fmt.pix.width;
         fh->height        = f->fmt.pix.height;
         fh->vb_vidq.field = f->fmt.pix.field;
         fh->type          = f->type;
 
+        /* precalculate color bar values to speed up rendering */
+        for (k = 0; k < 8; k++) {
+                r = bars[k][0];
+                g = bars[k][1];
+                b = bars[k][2];
+                is_yuv = 0;
+
+                switch (fh->fmt->fourcc) {
+                case V4L2_PIX_FMT_YUYV:
+                case V4L2_PIX_FMT_UYVY:
+                        is_yuv = 1;
+                        break;
+                case V4L2_PIX_FMT_RGB565:
+                case V4L2_PIX_FMT_RGB565X:
+                        r >>= 3;
+                        g >>= 2;
+                        b >>= 3;
+                        break;
+                case V4L2_PIX_FMT_RGB555:
+                case V4L2_PIX_FMT_RGB555X:
+                        r >>= 3;
+                        g >>= 3;
+                        b >>= 3;
+                        break;
+                }
+
+                if (is_yuv) {
+                        fh->bars[k][0] = TO_Y(r, g, b); /* Luma */
+                        fh->bars[k][1] = TO_U(r, g, b); /* Cb */
+                        fh->bars[k][2] = TO_V(r, g, b); /* Cr */
+                } else {
+                        fh->bars[k][0] = r;
+                        fh->bars[k][1] = g;
+                        fh->bars[k][2] = b;
+                }
+        }
+
         ret = 0;
 out:
         mutex_unlock(&q->vb_lock);
@@ -886,8 +1024,6 @@ static int vidioc_s_ctrl(struct file *file, void *priv,
         File operations for the device
    ------------------------------------------------------------------*/
 
-#define line_buf_size(norm) (norm_maxw(norm)*(format.depth+7)/8)
-
 static int vivi_open(struct inode *inode, struct file *file)
 {
         int minor = iminor(inode);
@@ -936,7 +1072,7 @@ unlock:
         fh->dev      = dev;
 
         fh->type     = V4L2_BUF_TYPE_VIDEO_CAPTURE;
-        fh->fmt      = &format;
+        fh->fmt      = &formats[0];
         fh->width    = 640;
         fh->height   = 480;
 
diff --git a/drivers/media/video/vpx3220.c b/drivers/media/video/vpx3220.c
index 45be9ec8edc4..67aa0db4b81a 100644
--- a/drivers/media/video/vpx3220.c
+++ b/drivers/media/video/vpx3220.c
@@ -22,32 +22,21 @@
 #include <linux/init.h>
 #include <linux/delay.h>
 #include <linux/types.h>
-#include <linux/slab.h>
-
-#include <asm/io.h>
 #include <asm/uaccess.h>
-
 #include <linux/i2c.h>
-
-#define I2C_NAME(x) (x)->name
-
-#include <linux/videodev.h>
 #include <media/v4l2-common.h>
+#include <media/v4l2-i2c-drv-legacy.h>
+#include <linux/videodev.h>
 #include <linux/video_decoder.h>
 
-#define I2C_VPX3220        0x86
-#define VPX3220_DEBUG   KERN_DEBUG "vpx3220: "
+MODULE_DESCRIPTION("vpx3220a/vpx3216b/vpx3214c video decoder driver");
+MODULE_AUTHOR("Laurent Pinchart");
+MODULE_LICENSE("GPL");
 
 static int debug;
 module_param(debug, int, 0);
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
-#define dprintk(num, format, args...) \
-        do { \
-                if (debug >= num) \
-                        printk(format, ##args); \
-        } while (0)
-
 #define VPX_TIMEOUT_COUNT  10
 
 /* ----------------------------------------------------------------------- */
@@ -67,10 +56,8 @@ struct vpx3220 {
 static char *inputs[] = { "internal", "composite", "svideo" };
 
 /* ----------------------------------------------------------------------- */
-static inline int
-vpx3220_write (struct i2c_client *client,
-               u8                 reg,
-               u8                 value)
+
+static inline int vpx3220_write(struct i2c_client *client, u8 reg, u8 value)
 {
         struct vpx3220 *decoder = i2c_get_clientdata(client);
 
@@ -78,15 +65,12 @@ vpx3220_write (struct i2c_client *client,
         return i2c_smbus_write_byte_data(client, reg, value);
 }
 
-static inline int
-vpx3220_read (struct i2c_client *client,
-              u8                 reg)
+static inline int vpx3220_read(struct i2c_client *client, u8 reg)
 {
         return i2c_smbus_read_byte_data(client, reg);
 }
 
-static int
-vpx3220_fp_status (struct i2c_client *client)
+static int vpx3220_fp_status(struct i2c_client *client)
 {
         unsigned char status;
         unsigned int i;
@@ -106,14 +90,11 @@ vpx3220_fp_status (struct i2c_client *client)
         return -1;
 }
 
-static int
-vpx3220_fp_write (struct i2c_client *client,
-                  u8                 fpaddr,
-                  u16                data)
+static int vpx3220_fp_write(struct i2c_client *client, u8 fpaddr, u16 data)
 {
         /* Write the 16-bit address to the FPWR register */
         if (i2c_smbus_write_word_data(client, 0x27, swab16(fpaddr)) == -1) {
-                dprintk(1, VPX3220_DEBUG "%s: failed\n", __func__);
+                v4l_dbg(1, debug, client, "%s: failed\n", __func__);
                 return -1;
         }
 
@@ -122,22 +103,20 @@ vpx3220_fp_write (struct i2c_client *client,
 
         /* Write the 16-bit data to the FPDAT register */
         if (i2c_smbus_write_word_data(client, 0x28, swab16(data)) == -1) {
-                dprintk(1, VPX3220_DEBUG "%s: failed\n", __func__);
+                v4l_dbg(1, debug, client, "%s: failed\n", __func__);
                 return -1;
         }
 
         return 0;
 }
 
-static u16
-vpx3220_fp_read (struct i2c_client *client,
-                 u16                fpaddr)
+static u16 vpx3220_fp_read(struct i2c_client *client, u16 fpaddr)
 {
         s16 data;
 
         /* Write the 16-bit address to the FPRD register */
         if (i2c_smbus_write_word_data(client, 0x26, swab16(fpaddr)) == -1) {
-                dprintk(1, VPX3220_DEBUG "%s: failed\n", __func__);
+                v4l_dbg(1, debug, client, "%s: failed\n", __func__);
                 return -1;
         }
 
@@ -147,25 +126,22 @@ vpx3220_fp_read (struct i2c_client *client,
         /* Read the 16-bit data from the FPDAT register */
         data = i2c_smbus_read_word_data(client, 0x28);
         if (data == -1) {
-                dprintk(1, VPX3220_DEBUG "%s: failed\n", __func__);
+                v4l_dbg(1, debug, client, "%s: failed\n", __func__);
                 return -1;
         }
 
         return swab16(data);
 }
 
-static int
-vpx3220_write_block (struct i2c_client *client,
-                     const u8          *data,
-                     unsigned int       len)
+static int vpx3220_write_block(struct i2c_client *client, const u8 *data, unsigned int len)
 {
         u8 reg;
         int ret = -1;
 
         while (len >= 2) {
                 reg = *data++;
-                if ((ret =
-                     vpx3220_write(client, reg, *data++)) < 0)
+                ret = vpx3220_write(client, reg, *data++);
+                if (ret < 0)
                         break;
                 len -= 2;
         }
@@ -173,10 +149,8 @@ vpx3220_write_block (struct i2c_client *client,
         return ret;
 }
 
-static int
-vpx3220_write_fp_block (struct i2c_client *client,
-                        const u16         *data,
-                        unsigned int       len)
+static int vpx3220_write_fp_block(struct i2c_client *client,
+                const u16 *data, unsigned int len)
 {
         u8 reg;
         int ret = 0;
@@ -285,25 +259,20 @@ static const unsigned short init_fp[] = {
         0x4b, 0x298,            /* PLL gain */
 };
 
-static void
-vpx3220_dump_i2c (struct i2c_client *client)
+static void vpx3220_dump_i2c(struct i2c_client *client)
 {
         int len = sizeof(init_common);
         const unsigned char *data = init_common;
 
         while (len > 1) {
-                dprintk(1,
-                        KERN_DEBUG "vpx3216b i2c reg 0x%02x data 0x%02x\n",
+                v4l_dbg(1, debug, client, "i2c reg 0x%02x data 0x%02x\n",
                         *data, vpx3220_read(client, *data));
                 data += 2;
                 len -= 2;
         }
 }
 
-static int
-vpx3220_command (struct i2c_client *client,
-                 unsigned int       cmd,
-                 void              *arg)
+static int vpx3220_command(struct i2c_client *client, unsigned cmd, void *arg)
 {
         struct vpx3220 *decoder = i2c_get_clientdata(client);
 
@@ -315,7 +284,6 @@ vpx3220_command (struct i2c_client *client,
                 vpx3220_write_fp_block(client, init_fp,
                                        sizeof(init_fp) >> 1);
                 switch (decoder->norm) {
-
                 case VIDEO_MODE_NTSC:
                         vpx3220_write_fp_block(client, init_ntsc,
                                                sizeof(init_ntsc) >> 1);
@@ -334,21 +302,20 @@ vpx3220_command (struct i2c_client *client,
                                                sizeof(init_pal) >> 1);
                         break;
                 }
-        }
                 break;
+        }
 
         case DECODER_DUMP:
         {
                 vpx3220_dump_i2c(client);
-        }
                 break;
+        }
 
         case DECODER_GET_CAPABILITIES:
         {
                 struct video_decoder_capability *cap = arg;
 
-                dprintk(1, KERN_DEBUG "%s: DECODER_GET_CAPABILITIES\n",
-                        I2C_NAME(client));
+                v4l_dbg(1, debug, client, "DECODER_GET_CAPABILITIES\n");
 
                 cap->flags = VIDEO_DECODER_PAL |
                              VIDEO_DECODER_NTSC |
@@ -357,20 +324,18 @@ vpx3220_command (struct i2c_client *client,
                              VIDEO_DECODER_CCIR;
                 cap->inputs = 3;
                 cap->outputs = 1;
-        }
                 break;
+        }
 
         case DECODER_GET_STATUS:
         {
                 int res = 0, status;
 
-                dprintk(1, KERN_INFO "%s: DECODER_GET_STATUS\n",
-                        I2C_NAME(client));
+                v4l_dbg(1, debug, client, "DECODER_GET_STATUS\n");
 
                 status = vpx3220_fp_read(client, 0x0f3);
 
-                dprintk(1, KERN_INFO "%s: status: 0x%04x\n", I2C_NAME(client),
-                        status);
+                v4l_dbg(1, debug, client, "status: 0x%04x\n", status);
 
                 if (status < 0)
                         return status;
@@ -379,7 +344,6 @@ vpx3220_command (struct i2c_client *client,
                         res |= DECODER_STATUS_GOOD | DECODER_STATUS_COLOR;
 
                         switch (status & 0x18) {
-
                         case 0x00:
                         case 0x10:
                         case 0x14:
@@ -400,8 +364,8 @@ vpx3220_command (struct i2c_client *client,
                 }
 
                 *(int *) arg = res;
-        }
                 break;
+        }
 
         case DECODER_SET_NORM:
         {
@@ -413,50 +377,43 @@ vpx3220_command (struct i2c_client *client,
                    choosen video norm */
                 temp_input = vpx3220_fp_read(client, 0xf2);
 
-                dprintk(1, KERN_DEBUG "%s: DECODER_SET_NORM %d\n",
-                        I2C_NAME(client), *iarg);
+                v4l_dbg(1, debug, client, "DECODER_SET_NORM %d\n", *iarg);
                 switch (*iarg) {
-
                 case VIDEO_MODE_NTSC:
                         vpx3220_write_fp_block(client, init_ntsc,
                                                sizeof(init_ntsc) >> 1);
-                        dprintk(1, KERN_INFO "%s: norm switched to NTSC\n",
-                                I2C_NAME(client));
+                        v4l_dbg(1, debug, client, "norm switched to NTSC\n");
                         break;
 
                 case VIDEO_MODE_PAL:
                         vpx3220_write_fp_block(client, init_pal,
                                                sizeof(init_pal) >> 1);
-                        dprintk(1, KERN_INFO "%s: norm switched to PAL\n",
-                                I2C_NAME(client));
+                        v4l_dbg(1, debug, client, "norm switched to PAL\n");
                         break;
 
                 case VIDEO_MODE_SECAM:
                         vpx3220_write_fp_block(client, init_secam,
                                                sizeof(init_secam) >> 1);
-                        dprintk(1, KERN_INFO "%s: norm switched to SECAM\n",
-                                I2C_NAME(client));
+                        v4l_dbg(1, debug, client, "norm switched to SECAM\n");
                         break;
 
                 case VIDEO_MODE_AUTO:
                         /* FIXME This is only preliminary support */
                         data = vpx3220_fp_read(client, 0xf2) & 0x20;
                         vpx3220_fp_write(client, 0xf2, 0x00c0 | data);
-                        dprintk(1, KERN_INFO "%s: norm switched to Auto\n",
-                                I2C_NAME(client));
+                        v4l_dbg(1, debug, client, "norm switched to AUTO\n");
                         break;
 
                 default:
                         return -EINVAL;
-
                 }
                 decoder->norm = *iarg;
 
                 /* And here we set the backed up video input again */
                 vpx3220_fp_write(client, 0xf2, temp_input | 0x0010);
                 udelay(10);
-        }
                 break;
+        }
 
         case DECODER_SET_INPUT:
         {
@@ -475,8 +432,7 @@ vpx3220_command (struct i2c_client *client,
                 if (*iarg < 0 || *iarg > 2)
                         return -EINVAL;
 
-                dprintk(1, KERN_INFO "%s: input switched to %s\n",
-                        I2C_NAME(client), inputs[*iarg]);
+                v4l_dbg(1, debug, client, "input switched to %s\n", inputs[*iarg]);
 
                 vpx3220_write(client, 0x33, input[*iarg][0]);
 
@@ -488,8 +444,8 @@ vpx3220_command (struct i2c_client *client,
                                  data | (input[*iarg][1] << 5) | 0x0010);
 
                 udelay(10);
-        }
                 break;
+        }
 
         case DECODER_SET_OUTPUT:
         {
@@ -499,19 +455,18 @@ vpx3220_command (struct i2c_client *client,
                 if (*iarg != 0) {
                         return -EINVAL;
                 }
-        }
                 break;
+        }
 
         case DECODER_ENABLE_OUTPUT:
         {
                 int *iarg = arg;
 
-                dprintk(1, KERN_DEBUG "%s: DECODER_ENABLE_OUTPUT %d\n",
-                        I2C_NAME(client), *iarg);
+                v4l_dbg(1, debug, client, "DECODER_ENABLE_OUTPUT %d\n", *iarg);
 
                 vpx3220_write(client, 0xf2, (*iarg ? 0x1b : 0x00));
-        }
                 break;
+        }
 
         case DECODER_SET_PICTURE:
         {
@@ -542,8 +497,8 @@ vpx3220_command (struct i2c_client *client,
                         vpx3220_fp_write(client, 0x1c,
                                          ((decoder->hue - 32768) >> 6) & 0xFFF);
                 }
-        }
                 break;
+        }
 
         default:
                 return -EINVAL;
@@ -552,8 +507,7 @@ vpx3220_command (struct i2c_client *client,
         return 0;
 }
 
-static int
-vpx3220_init_client (struct i2c_client *client)
+static int vpx3220_init_client(struct i2c_client *client)
 {
         vpx3220_write_block(client, init_common, sizeof(init_common));
         vpx3220_write_fp_block(client, init_fp, sizeof(init_fp) >> 1);
@@ -567,115 +521,26 @@ vpx3220_init_client (struct i2c_client *client)
  * Client management code
  */
 
-/*
- * Generic i2c probe
- * concerning the addresses: i2c wants 7 bit (without the r/w bit), so '>>1'
- */
-static unsigned short normal_i2c[] =
-    { I2C_VPX3220 >> 1, (I2C_VPX3220 >> 1) + 4,
-        I2C_CLIENT_END
-};
-
-static unsigned short ignore = I2C_CLIENT_END;
+static unsigned short normal_i2c[] = { 0x86 >> 1, 0x8e >> 1, I2C_CLIENT_END };
 
-static struct i2c_client_address_data addr_data = {
-        .normal_i2c             = normal_i2c,
-        .probe                  = &ignore,
-        .ignore                 = &ignore,
-};
-
-static struct i2c_driver vpx3220_i2c_driver;
-
-static int
-vpx3220_detach_client (struct i2c_client *client)
-{
-        struct vpx3220 *decoder = i2c_get_clientdata(client);
-        int err;
-
-        err = i2c_detach_client(client);
-        if (err) {
-                return err;
-        }
-
-        kfree(decoder);
-        kfree(client);
-
-        return 0;
-}
+I2C_CLIENT_INSMOD;
 
-static int
-vpx3220_detect_client (struct i2c_adapter *adapter,
-                       int                 address,
-                       int                 kind)
+static int vpx3220_probe(struct i2c_client *client,
+                        const struct i2c_device_id *id)
 {
-        int err;
-        struct i2c_client *client;
         struct vpx3220 *decoder;
-
-        dprintk(1, VPX3220_DEBUG "%s\n", __func__);
+        const char *name = NULL;
+        u8 ver;
+        u16 pn;
 
         /* Check if the adapter supports the needed features */
-        if (!i2c_check_functionality
-            (adapter, I2C_FUNC_SMBUS_BYTE_DATA | I2C_FUNC_SMBUS_WORD_DATA))
-                return 0;
-
-        client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL);
-        if (client == NULL) {
-                return -ENOMEM;
-        }
-
-        client->addr = address;
-        client->adapter = adapter;
-        client->driver = &vpx3220_i2c_driver;
-
-        /* Check for manufacture ID and part number */
-        if (kind < 0) {
-                u8 id;
-                u16 pn;
-
-                id = vpx3220_read(client, 0x00);
-                if (id != 0xec) {
-                        dprintk(1,
-                                KERN_INFO
-                                "vpx3220_attach: Wrong manufacturer ID (0x%02x)\n",
-                                id);
-                        kfree(client);
-                        return 0;
-                }
-
-                pn = (vpx3220_read(client, 0x02) << 8) +
-                    vpx3220_read(client, 0x01);
-                switch (pn) {
-                case 0x4680:
-                        strlcpy(I2C_NAME(client), "vpx3220a",
-                                sizeof(I2C_NAME(client)));
-                        break;
-                case 0x4260:
-                        strlcpy(I2C_NAME(client), "vpx3216b",
-                                sizeof(I2C_NAME(client)));
-                        break;
-                case 0x4280:
-                        strlcpy(I2C_NAME(client), "vpx3214c",
-                                sizeof(I2C_NAME(client)));
-                        break;
-                default:
-                        dprintk(1,
-                                KERN_INFO
-                                "%s: Wrong part number (0x%04x)\n",
-                                __func__, pn);
-                        kfree(client);
-                        return 0;
-                }
-        } else {
-                strlcpy(I2C_NAME(client), "forced vpx32xx",
-                        sizeof(I2C_NAME(client)));
-        }
+        if (!i2c_check_functionality(client->adapter,
+                I2C_FUNC_SMBUS_BYTE_DATA | I2C_FUNC_SMBUS_WORD_DATA))
+                return -ENODEV;
 
         decoder = kzalloc(sizeof(struct vpx3220), GFP_KERNEL);
-        if (decoder == NULL) {
-                kfree(client);
+        if (decoder == NULL)
                 return -ENOMEM;
-        }
         decoder->norm = VIDEO_MODE_PAL;
         decoder->input = 0;
         decoder->enable = 1;
@@ -685,63 +550,52 @@ vpx3220_detect_client (struct i2c_adapter *adapter,
         decoder->sat = 32768;
         i2c_set_clientdata(client, decoder);
 
-        err = i2c_attach_client(client);
-        if (err) {
-                kfree(client);
-                kfree(decoder);
-                return err;
+        ver = i2c_smbus_read_byte_data(client, 0x00);
+        pn = (i2c_smbus_read_byte_data(client, 0x02) << 8) +
+                i2c_smbus_read_byte_data(client, 0x01);
+        if (ver == 0xec) {
+                switch (pn) {
+                case 0x4680:
+                        name = "vpx3220a";
+                        break;
+                case 0x4260:
+                        name = "vpx3216b";
+                        break;
+                case 0x4280:
+                        name = "vpx3214c";
+                        break;
+                }
         }
-
-        dprintk(1, KERN_INFO "%s: vpx32xx client found at address 0x%02x\n",
-                I2C_NAME(client), client->addr << 1);
+        if (name)
+                v4l_info(client, "%s found @ 0x%x (%s)\n", name,
+                        client->addr << 1, client->adapter->name);
+        else
+                v4l_info(client, "chip (%02x:%04x) found @ 0x%x (%s)\n",
+                        ver, pn, client->addr << 1, client->adapter->name);
 
         vpx3220_init_client(client);
-
         return 0;
 }
 
-static int
-vpx3220_attach_adapter (struct i2c_adapter *adapter)
+static int vpx3220_remove(struct i2c_client *client)
 {
-        int ret;
-
-        ret = i2c_probe(adapter, &addr_data, &vpx3220_detect_client);
-        dprintk(1, VPX3220_DEBUG "%s: i2c_probe returned %d\n",
-                __func__, ret);
-        return ret;
+        kfree(i2c_get_clientdata(client));
+        return 0;
 }
 
-/* -----------------------------------------------------------------------
- * Driver initialization and cleanup code
- */
-
-static struct i2c_driver vpx3220_i2c_driver = {
-        .driver = {
-                .name = "vpx3220",
-        },
-
-        .id = I2C_DRIVERID_VPX3220,
+static const struct i2c_device_id vpx3220_id[] = {
+        { "vpx3220a", 0 },
+        { "vpx3216b", 0 },
+        { "vpx3214c", 0 },
+        { }
+};
+MODULE_DEVICE_TABLE(i2c, vpx3220_id);
 
-        .attach_adapter = vpx3220_attach_adapter,
-        .detach_client = vpx3220_detach_client,
+static struct v4l2_i2c_driver_data v4l2_i2c_data = {
+        .name = "vpx3220",
+        .driverid = I2C_DRIVERID_VPX3220,
         .command = vpx3220_command,
+        .probe = vpx3220_probe,
+        .remove = vpx3220_remove,
+        .id_table = vpx3220_id,
 };
-
-static int __init
-vpx3220_init (void)
-{
-        return i2c_add_driver(&vpx3220_i2c_driver);
-}
-
-static void __exit
-vpx3220_cleanup (void)
-{
-        i2c_del_driver(&vpx3220_i2c_driver);
-}
-
-module_init(vpx3220_init);
-module_exit(vpx3220_cleanup);
-
-MODULE_DESCRIPTION("vpx3220a/vpx3216b/vpx3214c video decoder driver");
-MODULE_AUTHOR("Laurent Pinchart");
-MODULE_LICENSE("GPL");
diff --git a/drivers/media/video/zoran/zoran_card.c b/drivers/media/video/zoran/zoran_card.c
index 3282be730298..fa5f2f8f518a 100644
--- a/drivers/media/video/zoran/zoran_card.c
+++ b/drivers/media/video/zoran/zoran_card.c
@@ -817,6 +817,7 @@ zoran_register_i2c (struct zoran *zr)
         memcpy(&zr->i2c_algo, &zoran_i2c_bit_data_template,
                sizeof(struct i2c_algo_bit_data));
         zr->i2c_algo.data = zr;
+        zr->i2c_adapter.class = I2C_CLASS_TV_ANALOG;
         zr->i2c_adapter.id = I2C_HW_B_ZR36067;
         zr->i2c_adapter.client_register = zoran_i2c_client_register;
         zr->i2c_adapter.client_unregister = zoran_i2c_client_unregister;
diff --git a/drivers/media/video/zoran/zoran_driver.c b/drivers/media/video/zoran/zoran_driver.c
index 25de7631443e..db11ab9e60da 100644
--- a/drivers/media/video/zoran/zoran_driver.c
+++ b/drivers/media/video/zoran/zoran_driver.c
@@ -2996,7 +2996,6 @@ zoran_do_ioctl (struct inode *inode,
                         break;
 
                 default:
-                        dprintk(3, "unsupported\n");
                         dprintk(1,
                                 KERN_ERR
                                 "%s: VIDIOC_S_FMT - unsupported type %d\n",
diff --git a/include/linux/dvb/frontend.h b/include/linux/dvb/frontend.h
index 6e4ace270276..79a8ed8e6a7d 100644
--- a/include/linux/dvb/frontend.h
+++ b/include/linux/dvb/frontend.h
@@ -166,6 +166,7 @@ typedef enum fe_modulation {
         VSB_16,
         PSK_8,
         APSK_16,
+        APSK_32,
         DQPSK,
 } fe_modulation_t;
 
@@ -295,6 +296,7 @@ typedef enum fe_delivery_system {
         SYS_DVBC_ANNEX_AC,
         SYS_DVBC_ANNEX_B,
         SYS_DVBT,
+        SYS_DSS,
         SYS_DVBS,
         SYS_DVBS2,
         SYS_DVBH,
diff --git a/include/linux/i2c-id.h b/include/linux/i2c-id.h
index 493435bcdbe5..01d67ba9e985 100644
--- a/include/linux/i2c-id.h
+++ b/include/linux/i2c-id.h
@@ -60,7 +60,7 @@
 #define I2C_DRIVERID_WM8775     69      /* wm8775 audio processor       */
 #define I2C_DRIVERID_CS53L32A   70      /* cs53l32a audio processor     */
 #define I2C_DRIVERID_CX25840    71      /* cx2584x video encoder        */
-#define I2C_DRIVERID_SAA7127    72      /* saa7124 video encoder        */
+#define I2C_DRIVERID_SAA7127    72      /* saa7127 video encoder        */
 #define I2C_DRIVERID_SAA711X    73      /* saa711x video encoders       */
 #define I2C_DRIVERID_AKITAIOEXP 74      /* IO Expander on Sharp SL-C1000 */
 #define I2C_DRIVERID_INFRARED   75      /* I2C InfraRed on Video boards */
diff --git a/include/media/soc_camera_platform.h b/include/media/soc_camera_platform.h
index 851f18220984..1d092b4678aa 100644
--- a/include/media/soc_camera_platform.h
+++ b/include/media/soc_camera_platform.h
@@ -1,3 +1,13 @@
+/*
+ * Generic Platform Camera Driver Header
+ *
+ * Copyright (C) 2008 Magnus Damm
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ */
+
 #ifndef __SOC_CAMERA_H__
 #define __SOC_CAMERA_H__
 
@@ -9,6 +19,7 @@ struct soc_camera_platform_info {
         unsigned long format_depth;
         struct v4l2_pix_format format;
         unsigned long bus_param;
+        void (*power)(int);
         int (*set_capture)(struct soc_camera_platform_info *info, int enable);
 };
 
diff --git a/include/media/tuner.h b/include/media/tuner.h
index 67c1f514d0e2..7d4e2db78076 100644
--- a/include/media/tuner.h
+++ b/include/media/tuner.h
@@ -123,6 +123,7 @@
 #define TUNER_TEA5761                   75      /* Only FM Radio Tuner */
 #define TUNER_XC5000                    76      /* Xceive Silicon Tuner */
 #define TUNER_TCL_MF02GIP_5N            77      /* TCL MF02GIP_5N */
+#define TUNER_PHILIPS_FMD1216MEX_MK3    78
 
 /* tv card specific */
 #define TDA9887_PRESENT                 (1<<0)
diff --git a/include/media/v4l2-i2c-drv-legacy.h b/include/media/v4l2-i2c-drv-legacy.h
index 975ffbf4e2c5..e65dd9d84e8b 100644
--- a/include/media/v4l2-i2c-drv-legacy.h
+++ b/include/media/v4l2-i2c-drv-legacy.h
@@ -21,6 +21,17 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+/* NOTE: the full version of this header is in the v4l-dvb repository
+ * and allows v4l i2c drivers to be compiled on older kernels as well.
+ * The version of this header as it appears in the kernel is a stripped
+ * version (without all the backwards compatibility stuff) and so it
+ * looks a bit odd.
+ *
+ * If you look at the full version then you will understand the reason
+ * for introducing this header since you really don't want to have all
+ * the tricky backwards compatibility code in each and every i2c driver.
+ */
+
 struct v4l2_i2c_driver_data {
         const char * const name;
         int driverid;
diff --git a/include/media/v4l2-i2c-drv.h b/include/media/v4l2-i2c-drv.h
index 40ecef29801d..efdc8bf27f87 100644
--- a/include/media/v4l2-i2c-drv.h
+++ b/include/media/v4l2-i2c-drv.h
@@ -21,6 +21,17 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
+/* NOTE: the full version of this header is in the v4l-dvb repository
+ * and allows v4l i2c drivers to be compiled on older kernels as well.
+ * The version of this header as it appears in the kernel is a stripped
+ * version (without all the backwards compatibility stuff) and so it
+ * looks a bit odd.
+ *
+ * If you look at the full version then you will understand the reason
+ * for introducing this header since you really don't want to have all
+ * the tricky backwards compatibility code in each and every i2c driver.
+ */
+
 #ifndef __V4L2_I2C_DRV_H__
 #define __V4L2_I2C_DRV_H__
 
diff --git a/include/media/videobuf-dvb.h b/include/media/videobuf-dvb.h
index b77748696329..80471c2b6343 100644
--- a/include/media/videobuf-dvb.h
+++ b/include/media/videobuf-dvb.h
@@ -16,7 +16,6 @@ struct videobuf_dvb {
         int                        nfeeds;
 
         /* videobuf_dvb_(un)register manges this */
-        struct dvb_adapter         adapter;
         struct dvb_demux           demux;
         struct dmxdev              dmxdev;
         struct dmx_frontend        fe_hw;
@@ -24,12 +23,34 @@ struct videobuf_dvb {
         struct dvb_net             net;
 };
 
-int videobuf_dvb_register(struct videobuf_dvb *dvb,
+struct videobuf_dvb_frontend {
+        struct list_head felist;
+        int id;
+        struct videobuf_dvb dvb;
+};
+
+struct videobuf_dvb_frontends {
+        struct list_head felist;
+        struct mutex lock;
+        struct dvb_adapter adapter;
+        int active_fe_id; /* Indicates which frontend in the felist is in use */
+        int gate; /* Frontend with gate control 0=!MFE,1=fe0,2=fe1 etc */
+};
+
+int videobuf_dvb_register_bus(struct videobuf_dvb_frontends *f,
                           struct module *module,
                           void *adapter_priv,
                           struct device *device,
-                          short *adapter_nr);
-void videobuf_dvb_unregister(struct videobuf_dvb *dvb);
+                          short *adapter_nr,
+                          int mfe_shared);
+
+void videobuf_dvb_unregister_bus(struct videobuf_dvb_frontends *f);
+
+struct videobuf_dvb_frontend * videobuf_dvb_alloc_frontend(struct videobuf_dvb_frontends *f, int id);
+
+struct videobuf_dvb_frontend * videobuf_dvb_get_frontend(struct videobuf_dvb_frontends *f, int id);
+int videobuf_dvb_find_frontend(struct videobuf_dvb_frontends *f, struct dvb_frontend *p);
+
 
 /*
  * Local variables: