1 files changed, 150 insertions, 169 deletions

diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index 29e28c742cd4..4a4bc69fb0e9 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -39,31 +39,18 @@
 #include <linux/i2c.h>
 #include <linux/videodev2.h>
 #include <media/v4l2-common.h>
+#include <media/audiochip.h>
+#include <asm/div64.h>
 
 MODULE_DESCRIPTION("Philips SAA7114/SAA7115 video decoder driver");
 MODULE_AUTHOR("Maxim Yevtyushkin, Kevin Thayer, Chris Kennedy, Hans Verkuil");
 MODULE_LICENSE("GPL");
 
 static int debug = 0;
-module_param(debug, int, 0644);
+module_param(debug, bool, 0644);
 
 MODULE_PARM_DESC(debug, "Debug level (0-1)");
 
-#define saa7115_dbg(fmt,arg...) \
-        do { \
-                if (debug) \
-                        printk(KERN_INFO "%s debug %d-%04x: " fmt, \
-                               client->driver->driver.name, \
-                               i2c_adapter_id(client->adapter), client->addr , ## arg); \
-        } while (0)
-
-#define saa7115_err(fmt, arg...) do { \
-        printk(KERN_ERR "%s %d-%04x: " fmt, client->driver->driver.name, \
-               i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
-#define saa7115_info(fmt, arg...) do { \
-        printk(KERN_INFO "%s %d-%04x: " fmt, client->driver->driver.name, \
-               i2c_adapter_id(client->adapter), client->addr , ## arg); } while (0)
-
 static unsigned short normal_i2c[] = { 0x42 >> 1, 0x40 >> 1, I2C_CLIENT_END };
 
 
@@ -73,12 +60,13 @@ struct saa7115_state {
         v4l2_std_id std;
         int input;
         int enable;
+        int radio;
         int bright;
         int contrast;
         int hue;
         int sat;
         enum v4l2_chip_ident ident;
-        enum v4l2_audio_clock_freq audclk_freq;
+        u32 audclk_freq;
 };
 
 /* ----------------------------------------------------------------------- */
@@ -469,80 +457,6 @@ static const unsigned char saa7115_init_misc[] = {
         0x00, 0x00
 };
 
-/* ============== SAA7715 AUDIO settings ============= */
-
-/* 48.0 kHz */
-static const unsigned char saa7115_cfg_48_audio[] = {
-        0x34, 0xce,
-        0x35, 0xfb,
-        0x36, 0x30,
-        0x00, 0x00
-};
-
-/* 44.1 kHz */
-static const unsigned char saa7115_cfg_441_audio[] = {
-        0x34, 0xf2,
-        0x35, 0x00,
-        0x36, 0x2d,
-        0x00, 0x00
-};
-
-/* 32.0 kHz */
-static const unsigned char saa7115_cfg_32_audio[] = {
-        0x34, 0xdf,
-        0x35, 0xa7,
-        0x36, 0x20,
-        0x00, 0x00
-};
-
-/* 48.0 kHz 60hz */
-static const unsigned char saa7115_cfg_60hz_48_audio[] = {
-        0x30, 0xcd,
-        0x31, 0x20,
-        0x32, 0x03,
-        0x00, 0x00
-};
-
-/* 48.0 kHz 50hz */
-static const unsigned char saa7115_cfg_50hz_48_audio[] = {
-        0x30, 0x00,
-        0x31, 0xc0,
-        0x32, 0x03,
-        0x00, 0x00
-};
-
-/* 44.1 kHz 60hz */
-static const unsigned char saa7115_cfg_60hz_441_audio[] = {
-        0x30, 0xbc,
-        0x31, 0xdf,
-        0x32, 0x02,
-        0x00, 0x00
-};
-
-/* 44.1 kHz 50hz */
-static const unsigned char saa7115_cfg_50hz_441_audio[] = {
-        0x30, 0x00,
-        0x31, 0x72,
-        0x32, 0x03,
-        0x00, 0x00
-};
-
-/* 32.0 kHz 60hz */
-static const unsigned char saa7115_cfg_60hz_32_audio[] = {
-        0x30, 0xde,
-        0x31, 0x15,
-        0x32, 0x02,
-        0x00, 0x00
-};
-
-/* 32.0 kHz 50hz */
-static const unsigned char saa7115_cfg_50hz_32_audio[] = {
-        0x30, 0x00,
-        0x31, 0x80,
-        0x32, 0x02,
-        0x00, 0x00
-};
-
 static int saa7115_odd_parity(u8 c)
 {
         c ^= (c >> 4);
@@ -627,40 +541,38 @@ static int saa7115_decode_wss(u8 * p)
 }
 
 
-static int saa7115_set_audio_clock_freq(struct i2c_client *client, enum v4l2_audio_clock_freq freq)
+static int saa7115_set_audio_clock_freq(struct i2c_client *client, u32 freq)
 {
         struct saa7115_state *state = i2c_get_clientdata(client);
+        u32 acpf;
+        u32 acni;
+        u32 hz;
+        u64 f;
 
-        saa7115_dbg("set audio clock freq: %d\n", freq);
-        switch (freq) {
-                case V4L2_AUDCLK_32_KHZ:
-                        saa7115_writeregs(client, saa7115_cfg_32_audio);
-                        if (state->std & V4L2_STD_525_60) {
-                                saa7115_writeregs(client, saa7115_cfg_60hz_32_audio);
-                        } else {
-                                saa7115_writeregs(client, saa7115_cfg_50hz_32_audio);
-                        }
-                        break;
-                case V4L2_AUDCLK_441_KHZ:
-                        saa7115_writeregs(client, saa7115_cfg_441_audio);
-                        if (state->std & V4L2_STD_525_60) {
-                                saa7115_writeregs(client, saa7115_cfg_60hz_441_audio);
-                        } else {
-                                saa7115_writeregs(client, saa7115_cfg_50hz_441_audio);
-                        }
-                        break;
-                case V4L2_AUDCLK_48_KHZ:
-                        saa7115_writeregs(client, saa7115_cfg_48_audio);
-                        if (state->std & V4L2_STD_525_60) {
-                                saa7115_writeregs(client, saa7115_cfg_60hz_48_audio);
-                        } else {
-                                saa7115_writeregs(client, saa7115_cfg_50hz_48_audio);
-                        }
-                        break;
-                default:
-                        saa7115_dbg("invalid audio setting %d\n", freq);
-                        return -EINVAL;
-        }
+        v4l_dbg(1, client, "set audio clock freq: %d\n", freq);
+
+        /* sanity check */
+        if (freq < 32000 || freq > 48000)
+                return -EINVAL;
+
+        /* hz is the refresh rate times 100 */
+        hz = (state->std & V4L2_STD_525_60) ? 5994 : 5000;
+        /* acpf = (256 * freq) / field_frequency == (256 * 100 * freq) / hz */
+        acpf = (25600 * freq) / hz;
+        /* acni = (256 * freq * 2^23) / crystal_frequency =
+                  (freq * 2^(8+23)) / crystal_frequency =
+                  (freq << 31) / 32.11 MHz */
+        f = freq;
+        f = f << 31;
+        do_div(f, 32110000);
+        acni = f;
+
+        saa7115_write(client, 0x30, acpf & 0xff);
+        saa7115_write(client, 0x31, (acpf >> 8) & 0xff);
+        saa7115_write(client, 0x32, (acpf >> 16) & 0x03);
+        saa7115_write(client, 0x34, acni & 0xff);
+        saa7115_write(client, 0x35, (acni >> 8) & 0xff);
+        saa7115_write(client, 0x36, (acni >> 16) & 0x3f);
         state->audclk_freq = freq;
         return 0;
 }
@@ -672,7 +584,7 @@ static int saa7115_set_v4lctrl(struct i2c_client *client, struct v4l2_control *c
         switch (ctrl->id) {
         case V4L2_CID_BRIGHTNESS:
                 if (ctrl->value < 0 || ctrl->value > 255) {
-                        saa7115_err("invalid brightness setting %d\n", ctrl->value);
+                        v4l_err(client, "invalid brightness setting %d\n", ctrl->value);
                         return -ERANGE;
                 }
 
@@ -682,7 +594,7 @@ static int saa7115_set_v4lctrl(struct i2c_client *client, struct v4l2_control *c
 
         case V4L2_CID_CONTRAST:
                 if (ctrl->value < 0 || ctrl->value > 127) {
-                        saa7115_err("invalid contrast setting %d\n", ctrl->value);
+                        v4l_err(client, "invalid contrast setting %d\n", ctrl->value);
                         return -ERANGE;
                 }
 
@@ -692,7 +604,7 @@ static int saa7115_set_v4lctrl(struct i2c_client *client, struct v4l2_control *c
 
         case V4L2_CID_SATURATION:
                 if (ctrl->value < 0 || ctrl->value > 127) {
-                        saa7115_err("invalid saturation setting %d\n", ctrl->value);
+                        v4l_err(client, "invalid saturation setting %d\n", ctrl->value);
                         return -ERANGE;
                 }
 
@@ -702,13 +614,16 @@ static int saa7115_set_v4lctrl(struct i2c_client *client, struct v4l2_control *c
 
         case V4L2_CID_HUE:
                 if (ctrl->value < -127 || ctrl->value > 127) {
-                        saa7115_err("invalid hue setting %d\n", ctrl->value);
+                        v4l_err(client, "invalid hue setting %d\n", ctrl->value);
                         return -ERANGE;
                 }
 
                 state->hue = ctrl->value;
                 saa7115_write(client, 0x0d, state->hue);
                 break;
+
+        default:
+                return -EINVAL;
         }
 
         return 0;
@@ -743,12 +658,22 @@ static void saa7115_set_v4lstd(struct i2c_client *client, v4l2_std_id std)
         struct saa7115_state *state = i2c_get_clientdata(client);
         int taskb = saa7115_read(client, 0x80) & 0x10;
 
+        /* Prevent unnecessary standard changes. During a standard
+           change the I-Port is temporarily disabled. Any devices
+           reading from that port can get confused.
+           Note that VIDIOC_S_STD is also used to switch from
+           radio to TV mode, so if a VIDIOC_S_STD is broadcast to
+           all I2C devices then you do not want to have an unwanted
+           side-effect here. */
+        if (std == state->std)
+                return;
+
         // This works for NTSC-M, SECAM-L and the 50Hz PAL variants.
         if (std & V4L2_STD_525_60) {
-                saa7115_dbg("decoder set standard 60 Hz\n");
+                v4l_dbg(1, client, "decoder set standard 60 Hz\n");
                 saa7115_writeregs(client, saa7115_cfg_60hz_video);
         } else {
-                saa7115_dbg("decoder set standard 50 Hz\n");
+                v4l_dbg(1, client, "decoder set standard 50 Hz\n");
                 saa7115_writeregs(client, saa7115_cfg_50hz_video);
         }
 
@@ -773,24 +698,17 @@ static v4l2_std_id saa7115_get_v4lstd(struct i2c_client *client)
 static void saa7115_log_status(struct i2c_client *client)
 {
         struct saa7115_state *state = i2c_get_clientdata(client);
-        char *audfreq = "undefined";
         int reg1e, reg1f;
         int signalOk;
         int vcr;
 
-        switch (state->audclk_freq) {
-                case V4L2_AUDCLK_32_KHZ:  audfreq = "32 kHz"; break;
-                case V4L2_AUDCLK_441_KHZ: audfreq = "44.1 kHz"; break;
-                case V4L2_AUDCLK_48_KHZ:  audfreq = "48 kHz"; break;
-        }
-
-        saa7115_info("Audio frequency: %s\n", audfreq);
+        v4l_info(client, "Audio frequency: %d Hz\n", state->audclk_freq);
         if (client->name[6] == '4') {
                 /* status for the saa7114 */
                 reg1f = saa7115_read(client, 0x1f);
                 signalOk = (reg1f & 0xc1) == 0x81;
-                saa7115_info("Video signal:    %s\n", signalOk ? "ok" : "bad");
-                saa7115_info("Frequency:       %s\n", (reg1f & 0x20) ? "60Hz" : "50Hz");
+                v4l_info(client, "Video signal:    %s\n", signalOk ? "ok" : "bad");
+                v4l_info(client, "Frequency:       %s\n", (reg1f & 0x20) ? "60 Hz" : "50 Hz");
                 return;
         }
 
@@ -801,21 +719,26 @@ static void saa7115_log_status(struct i2c_client *client)
         signalOk = (reg1f & 0xc1) == 0x81 && (reg1e & 0xc0) == 0x80;
         vcr = !(reg1f & 0x10);
 
-        saa7115_info("Video signal:    %s\n", signalOk ? (vcr ? "VCR" : "broadcast/DVD") : "bad");
-        saa7115_info("Frequency:       %s\n", (reg1f & 0x20) ? "60Hz" : "50Hz");
+        if (state->input >= 6) {
+                v4l_info(client, "Input:           S-Video %d\n", state->input - 6);
+        } else {
+                v4l_info(client, "Input:           Composite %d\n", state->input);
+        }
+        v4l_info(client, "Video signal:    %s\n", signalOk ? (vcr ? "VCR" : "broadcast/DVD") : "bad");
+        v4l_info(client, "Frequency:       %s\n", (reg1f & 0x20) ? "60 Hz" : "50 Hz");
 
         switch (reg1e & 0x03) {
                 case 1:
-                        saa7115_info("Detected format: NTSC\n");
+                        v4l_info(client, "Detected format: NTSC\n");
                         break;
                 case 2:
-                        saa7115_info("Detected format: PAL\n");
+                        v4l_info(client, "Detected format: PAL\n");
                         break;
                 case 3:
-                        saa7115_info("Detected format: SECAM\n");
+                        v4l_info(client, "Detected format: SECAM\n");
                         break;
                 default:
-                        saa7115_info("Detected format: BW/No color\n");
+                        v4l_info(client, "Detected format: BW/No color\n");
                         break;
         }
 }
@@ -940,7 +863,7 @@ static int saa7115_set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt
 
         pix = &(fmt->fmt.pix);
 
-        saa7115_dbg("decoder set size\n");
+        v4l_dbg(1, client, "decoder set size\n");
 
         /* FIXME need better bounds checking here */
         if ((pix->width < 1) || (pix->width > 1440))
@@ -966,7 +889,7 @@ static int saa7115_set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt
                 HPSC = HPSC ? HPSC : 1;
                 HFSC = (int)((1024 * 720) / (HPSC * pix->width));
 
-                saa7115_dbg("Hpsc: 0x%05x, Hfsc: 0x%05x\n", HPSC, HFSC);
+                v4l_dbg(1, client, "Hpsc: 0x%05x, Hfsc: 0x%05x\n", HPSC, HFSC);
                 /* FIXME hardcodes to "Task B"
                  * write H prescaler integer */
                 saa7115_write(client, 0xd0, (u8) (HPSC & 0x3f));
@@ -980,10 +903,10 @@ static int saa7115_set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt
                 saa7115_write(client, 0xDD, (u8) ((HFSC >> 9) & 0xff));
         } else {
                 if (is_50hz) {
-                        saa7115_dbg("Setting full 50hz width\n");
+                        v4l_dbg(1, client, "Setting full 50hz width\n");
                         saa7115_writeregs(client, saa7115_cfg_50hz_fullres_x);
                 } else {
-                        saa7115_dbg("Setting full 60hz width\n");
+                        v4l_dbg(1, client, "Setting full 60hz width\n");
                         saa7115_writeregs(client, saa7115_cfg_60hz_fullres_x);
                 }
         }
@@ -992,7 +915,7 @@ static int saa7115_set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt
 
         if (pix->height != Vsrc) {
                 VSCY = (int)((1024 * Vsrc) / pix->height);
-                saa7115_dbg("Vsrc: %d, Vscy: 0x%05x\n", Vsrc, VSCY);
+                v4l_dbg(1, client, "Vsrc: %d, Vscy: 0x%05x\n", Vsrc, VSCY);
 
                 /* Correct Contrast and Luminance */
                 saa7115_write(client, 0xd5, (u8) (64 * 1024 / VSCY));
@@ -1006,10 +929,10 @@ static int saa7115_set_v4lfmt(struct i2c_client *client, struct v4l2_format *fmt
                 saa7115_write(client, 0xe3, (u8) ((VSCY >> 8) & 0xff));
         } else {
                 if (is_50hz) {
-                        saa7115_dbg("Setting full 50Hz height\n");
+                        v4l_dbg(1, client, "Setting full 50Hz height\n");
                         saa7115_writeregs(client, saa7115_cfg_50hz_fullres_y);
                 } else {
-                        saa7115_dbg("Setting full 60hz height\n");
+                        v4l_dbg(1, client, "Setting full 60hz height\n");
                         saa7115_writeregs(client, saa7115_cfg_60hz_fullres_y);
                 }
         }
@@ -1089,6 +1012,48 @@ static void saa7115_decode_vbi_line(struct i2c_client *client,
 
 /* ============ SAA7115 AUDIO settings (end) ============= */
 
+static struct v4l2_queryctrl saa7115_qctrl[] = {
+        {
+                .id            = V4L2_CID_BRIGHTNESS,
+                .type          = V4L2_CTRL_TYPE_INTEGER,
+                .name          = "Brightness",
+                .minimum       = 0,
+                .maximum       = 255,
+                .step          = 1,
+                .default_value = 128,
+                .flags         = 0,
+        }, {
+                .id            = V4L2_CID_CONTRAST,
+                .type          = V4L2_CTRL_TYPE_INTEGER,
+                .name          = "Contrast",
+                .minimum       = 0,
+                .maximum       = 255,
+                .step          = 1,
+                .default_value = 64,
+                .flags         = 0,
+        }, {
+                .id            = V4L2_CID_SATURATION,
+                .type          = V4L2_CTRL_TYPE_INTEGER,
+                .name          = "Saturation",
+                .minimum       = 0,
+                .maximum       = 255,
+                .step          = 1,
+                .default_value = 64,
+                .flags         = 0,
+        }, {
+                .id            = V4L2_CID_HUE,
+                .type          = V4L2_CTRL_TYPE_INTEGER,
+                .name          = "Hue",
+                .minimum       = -128,
+                .maximum       = 127,
+                .step          = 1,
+                .default_value = 0,
+                .flags         = 0,
+        },
+};
+
+/* ----------------------------------------------------------------------- */
+
 static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *arg)
 {
         struct saa7115_state *state = i2c_get_clientdata(client);
@@ -1103,16 +1068,18 @@ static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *ar
                 return saa7115_get_v4lfmt(client, (struct v4l2_format *)arg);
 
         case VIDIOC_INT_AUDIO_CLOCK_FREQ:
-                return saa7115_set_audio_clock_freq(client, *(enum v4l2_audio_clock_freq *)arg);
+                return saa7115_set_audio_clock_freq(client, *(u32 *)arg);
 
         case VIDIOC_G_TUNER:
         {
                 struct v4l2_tuner *vt = arg;
                 int status;
 
+                if (state->radio)
+                        break;
                 status = saa7115_read(client, 0x1f);
 
-                saa7115_dbg("status: 0x%02x\n", status);
+                v4l_dbg(1, client, "status: 0x%02x\n", status);
                 vt->signal = ((status & (1 << 6)) == 0) ? 0xffff : 0x0;
                 break;
         }
@@ -1127,20 +1094,38 @@ static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *ar
         case VIDIOC_S_CTRL:
                 return saa7115_set_v4lctrl(client, (struct v4l2_control *)arg);
 
+        case VIDIOC_QUERYCTRL:
+        {
+                struct v4l2_queryctrl *qc = arg;
+                int i;
+
+                for (i = 0; i < ARRAY_SIZE(saa7115_qctrl); i++)
+                        if (qc->id && qc->id == saa7115_qctrl[i].id) {
+                                memcpy(qc, &saa7115_qctrl[i], sizeof(*qc));
+                                return 0;
+                        }
+                return -EINVAL;
+        }
+
         case VIDIOC_G_STD:
                 *(v4l2_std_id *)arg = saa7115_get_v4lstd(client);
                 break;
 
         case VIDIOC_S_STD:
+                state->radio = 0;
                 saa7115_set_v4lstd(client, *(v4l2_std_id *)arg);
                 break;
 
+        case AUDC_SET_RADIO:
+                state->radio = 1;
+                break;
+
         case VIDIOC_G_INPUT:
                 *(int *)arg = state->input;
                 break;
 
         case VIDIOC_S_INPUT:
-                saa7115_dbg("decoder set input %d\n", *iarg);
+                v4l_dbg(1, client, "decoder set input %d\n", *iarg);
                 /* inputs from 0-9 are available */
                 if (*iarg < 0 || *iarg > 9) {
                         return -EINVAL;
@@ -1148,7 +1133,7 @@ static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *ar
 
                 if (state->input == *iarg)
                         break;
-                saa7115_dbg("now setting %s input\n",
+                v4l_dbg(1, client, "now setting %s input\n",
                         *iarg >= 6 ? "S-Video" : "Composite");
                 state->input = *iarg;
 
@@ -1165,7 +1150,7 @@ static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *ar
 
         case VIDIOC_STREAMON:
         case VIDIOC_STREAMOFF:
-                saa7115_dbg("%s output\n",
+                v4l_dbg(1, client, "%s output\n",
                         (cmd == VIDIOC_STREAMON) ? "enable" : "disable");
 
                 if (state->enable != (cmd == VIDIOC_STREAMON)) {
@@ -1179,7 +1164,7 @@ static int saa7115_command(struct i2c_client *client, unsigned int cmd, void *ar
                 break;
 
         case VIDIOC_INT_RESET:
-                saa7115_dbg("decoder RESET\n");
+                v4l_dbg(1, client, "decoder RESET\n");
                 saa7115_writeregs(client, saa7115_cfg_reset_scaler);
                 break;
 
@@ -1273,19 +1258,19 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
         client->driver = &i2c_driver_saa7115;
         snprintf(client->name, sizeof(client->name) - 1, "saa7115");
 
-        saa7115_dbg("detecting saa7115 client on address 0x%x\n", address << 1);
+        v4l_dbg(1, client, "detecting saa7115 client on address 0x%x\n", address << 1);
 
         saa7115_write(client, 0, 5);
         chip_id = saa7115_read(client, 0) & 0x0f;
         if (chip_id != 4 && chip_id != 5) {
-                saa7115_dbg("saa7115 not found\n");
+                v4l_dbg(1, client, "saa7115 not found\n");
                 kfree(client);
                 return 0;
         }
         if (chip_id == 4) {
                 snprintf(client->name, sizeof(client->name) - 1, "saa7114");
         }
-        saa7115_info("saa711%d found @ 0x%x (%s)\n", chip_id, address << 1, adapter->name);
+        v4l_info(client, "saa711%d found @ 0x%x (%s)\n", chip_id, address << 1, adapter->name);
 
         state = kmalloc(sizeof(struct saa7115_state), GFP_KERNEL);
         i2c_set_clientdata(client, state);
@@ -1297,14 +1282,15 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
         state->std = V4L2_STD_NTSC;
         state->input = -1;
         state->enable = 1;
+        state->radio = 0;
         state->bright = 128;
         state->contrast = 64;
         state->hue = 0;
         state->sat = 64;
         state->ident = (chip_id == 4) ? V4L2_IDENT_SAA7114 : V4L2_IDENT_SAA7115;
-        state->audclk_freq = V4L2_AUDCLK_48_KHZ;
+        state->audclk_freq = 48000;
 
-        saa7115_dbg("writing init values\n");
+        v4l_dbg(1, client, "writing init values\n");
 
         /* init to 60hz/48khz */
         saa7115_writeregs(client, saa7115_init_auto_input);
@@ -1312,13 +1298,12 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
         saa7115_writeregs(client, saa7115_cfg_60hz_fullres_x);
         saa7115_writeregs(client, saa7115_cfg_60hz_fullres_y);
         saa7115_writeregs(client, saa7115_cfg_60hz_video);
-        saa7115_writeregs(client, saa7115_cfg_48_audio);
-        saa7115_writeregs(client, saa7115_cfg_60hz_48_audio);
+        saa7115_set_audio_clock_freq(client, state->audclk_freq);
         saa7115_writeregs(client, saa7115_cfg_reset_scaler);
 
         i2c_attach_client(client);
 
-        saa7115_dbg("status: (1E) 0x%02x, (1F) 0x%02x\n",
+        v4l_dbg(1, client, "status: (1E) 0x%02x, (1F) 0x%02x\n",
                 saa7115_read(client, 0x1e), saa7115_read(client, 0x1f));
 
         return 0;
@@ -1326,11 +1311,7 @@ static int saa7115_attach(struct i2c_adapter *adapter, int address, int kind)
 
 static int saa7115_probe(struct i2c_adapter *adapter)
 {
-#ifdef I2C_CLASS_TV_ANALOG
         if (adapter->class & I2C_CLASS_TV_ANALOG)
-#else
-        if (adapter->id == I2C_HW_B_BT848)
-#endif
                 return i2c_probe(adapter, &addr_data, &saa7115_attach);
         return 0;
 }