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

* 'media_fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6:
  [media] fix saa7111 non-detection
  [media] rc/streamzap: fix reporting response times
  [media] mceusb: really fix remaining keybounce issues
  [media] rc: use time unit conversion macros correctly
  [media] rc/ir-lirc-codec: add back debug spew
  [media] ir-kbd-i2c: improve remote behavior with z8 behind usb
  [media] lirc_zilog: z8 on usb doesn't like back-to-back i2c_master_send
  [media] hdpvr: fix up i2c device registration
  [media] rc/mce: add mappings for missing keys
  [media] gspca - zc3xx: Discard the partial frames
  [media] gspca - zc3xx: Fix bad images with the sensor hv7131r
  [media] gspca - zc3xx: Bad delay when given by a table

12 files changed, 109 insertions, 36 deletions

diff --git a/drivers/media/rc/ir-lirc-codec.c b/drivers/media/rc/ir-lirc-codec.c
index f011c5d9dea1..1c5cc65ea1e1 100644
--- a/drivers/media/rc/ir-lirc-codec.c
+++ b/drivers/media/rc/ir-lirc-codec.c
@@ -1,4 +1,4 @@
-/* ir-lirc-codec.c - ir-core to classic lirc interface bridge
+/* ir-lirc-codec.c - rc-core to classic lirc interface bridge
  *
  * Copyright (C) 2010 by Jarod Wilson <jarod@redhat.com>
  *
@@ -47,6 +47,7 @@ static int ir_lirc_decode(struct rc_dev *dev, struct ir_raw_event ev)
         /* Carrier reports */
         if (ev.carrier_report) {
                 sample = LIRC_FREQUENCY(ev.carrier);
+                IR_dprintk(2, "carrier report (freq: %d)\n", sample);
 
         /* Packet end */
         } else if (ev.timeout) {
@@ -62,6 +63,7 @@ static int ir_lirc_decode(struct rc_dev *dev, struct ir_raw_event ev)
                         return 0;
 
                 sample = LIRC_TIMEOUT(ev.duration / 1000);
+                IR_dprintk(2, "timeout report (duration: %d)\n", sample);
 
         /* Normal sample */
         } else {
@@ -85,6 +87,8 @@ static int ir_lirc_decode(struct rc_dev *dev, struct ir_raw_event ev)
 
                 sample = ev.pulse ? LIRC_PULSE(ev.duration / 1000) :
                                         LIRC_SPACE(ev.duration / 1000);
+                IR_dprintk(2, "delivering %uus %s to lirc_dev\n",
+                           TO_US(ev.duration), TO_STR(ev.pulse));
         }
 
         lirc_buffer_write(dev->raw->lirc.drv->rbuf,
diff --git a/drivers/media/rc/keymaps/rc-rc6-mce.c b/drivers/media/rc/keymaps/rc-rc6-mce.c
index 3bf3337875d1..2f5dc0622b94 100644
--- a/drivers/media/rc/keymaps/rc-rc6-mce.c
+++ b/drivers/media/rc/keymaps/rc-rc6-mce.c
@@ -3,6 +3,9 @@
  *
  * Copyright (c) 2010 by Jarod Wilson <jarod@redhat.com>
  *
+ * See http://mediacenterguides.com/book/export/html/31 for details on
+ * key mappings.
+ *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
@@ -60,6 +63,9 @@ static struct rc_map_table rc6_mce[] = {
         { 0x800f0426, KEY_EPG },                /* Guide */
         { 0x800f0427, KEY_ZOOM },               /* Aspect */
 
+        { 0x800f0432, KEY_MODE },               /* Visualization */
+        { 0x800f0433, KEY_PRESENTATION },       /* Slide Show */
+        { 0x800f0434, KEY_EJECTCD },
         { 0x800f043a, KEY_BRIGHTNESSUP },
 
         { 0x800f0446, KEY_TV },
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index 079353e5d558..6df0a4980645 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -816,7 +816,7 @@ static void mceusb_handle_command(struct mceusb_dev *ir, int index)
         switch (ir->buf_in[index]) {
         /* 2-byte return value commands */
         case MCE_CMD_S_TIMEOUT:
-                ir->rc->timeout = MS_TO_NS((hi << 8 | lo) / 2);
+                ir->rc->timeout = US_TO_NS((hi << 8 | lo) / 2);
                 break;
 
         /* 1-byte return value commands */
@@ -855,9 +855,10 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
                         break;
                 case PARSE_IRDATA:
                         ir->rem--;
+                        init_ir_raw_event(&rawir);
                         rawir.pulse = ((ir->buf_in[i] & MCE_PULSE_BIT) != 0);
                         rawir.duration = (ir->buf_in[i] & MCE_PULSE_MASK)
-                                         * MS_TO_US(MCE_TIME_UNIT);
+                                         * US_TO_NS(MCE_TIME_UNIT);
 
                         dev_dbg(ir->dev, "Storing %s with duration %d\n",
                                 rawir.pulse ? "pulse" : "space",
@@ -883,6 +884,8 @@ static void mceusb_process_ir_data(struct mceusb_dev *ir, int buf_len)
                                              i, ir->rem + 1, false);
                         if (ir->rem)
                                 ir->parser_state = PARSE_IRDATA;
+                        else
+                                ir_raw_event_reset(ir->rc);
                         break;
                 }
 
@@ -1060,7 +1063,7 @@ static struct rc_dev *mceusb_init_rc_dev(struct mceusb_dev *ir)
         rc->priv = ir;
         rc->driver_type = RC_DRIVER_IR_RAW;
         rc->allowed_protos = RC_TYPE_ALL;
-        rc->timeout = MS_TO_NS(1000);
+        rc->timeout = US_TO_NS(1000);
         if (!ir->flags.no_tx) {
                 rc->s_tx_mask = mceusb_set_tx_mask;
                 rc->s_tx_carrier = mceusb_set_tx_carrier;
diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c
index dd4caf8ef80b..273d9d674792 100644
--- a/drivers/media/rc/nuvoton-cir.c
+++ b/drivers/media/rc/nuvoton-cir.c
@@ -460,7 +460,7 @@ static u32 nvt_rx_carrier_detect(struct nvt_dev *nvt)
                 return 0;
         }
 
-        carrier = (count * 1000000) / duration;
+        carrier = MS_TO_NS(count) / duration;
 
         if ((carrier > MAX_CARRIER) || (carrier < MIN_CARRIER))
                 nvt_dbg("WTF? Carrier frequency out of range!");
@@ -612,8 +612,8 @@ static void nvt_process_rx_ir_data(struct nvt_dev *nvt)
                 sample = nvt->buf[i];
 
                 rawir.pulse = ((sample & BUF_PULSE_BIT) != 0);
-                rawir.duration = (sample & BUF_LEN_MASK)
-                                        * SAMPLE_PERIOD * 1000;
+                rawir.duration = US_TO_NS((sample & BUF_LEN_MASK)
+                                          * SAMPLE_PERIOD);
 
                 if ((sample & BUF_LEN_MASK) == BUF_LEN_MASK) {
                         if (nvt->rawir.pulse == rawir.pulse)
diff --git a/drivers/media/rc/streamzap.c b/drivers/media/rc/streamzap.c
index 6e2911c2abfb..e435d94c0776 100644
--- a/drivers/media/rc/streamzap.c
+++ b/drivers/media/rc/streamzap.c
@@ -164,7 +164,7 @@ static void sz_push_full_pulse(struct streamzap_ir *sz,
                                 sz->signal_start.tv_usec -
                                 sz->signal_last.tv_usec);
                         rawir.duration -= sz->sum;
-                        rawir.duration *= 1000;
+                        rawir.duration = US_TO_NS(rawir.duration);
                         rawir.duration &= IR_MAX_DURATION;
                 }
                 sz_push(sz, rawir);
@@ -177,7 +177,7 @@ static void sz_push_full_pulse(struct streamzap_ir *sz,
         rawir.duration = ((int) value) * SZ_RESOLUTION;
         rawir.duration += SZ_RESOLUTION / 2;
         sz->sum += rawir.duration;
-        rawir.duration *= 1000;
+        rawir.duration = US_TO_NS(rawir.duration);
         rawir.duration &= IR_MAX_DURATION;
         sz_push(sz, rawir);
 }
@@ -197,7 +197,7 @@ static void sz_push_full_space(struct streamzap_ir *sz,
         rawir.duration = ((int) value) * SZ_RESOLUTION;
         rawir.duration += SZ_RESOLUTION / 2;
         sz->sum += rawir.duration;
-        rawir.duration *= 1000;
+        rawir.duration = US_TO_NS(rawir.duration);
         sz_push(sz, rawir);
 }
 
@@ -273,6 +273,7 @@ static void streamzap_callback(struct urb *urb)
                                 if (sz->timeout_enabled)
                                         sz_push(sz, rawir);
                                 ir_raw_event_handle(sz->rdev);
+                                ir_raw_event_reset(sz->rdev);
                         } else {
                                 sz_push_full_space(sz, sz->buf_in[i]);
                         }
@@ -290,6 +291,7 @@ static void streamzap_callback(struct urb *urb)
                 }
         }
 
+        ir_raw_event_handle(sz->rdev);
         usb_submit_urb(urb, GFP_ATOMIC);
 
         return;
@@ -430,13 +432,13 @@ static int __devinit streamzap_probe(struct usb_interface *intf,
         sz->decoder_state = PulseSpace;
         /* FIXME: don't yet have a way to set this */
         sz->timeout_enabled = true;
-        sz->rdev->timeout = (((SZ_TIMEOUT * SZ_RESOLUTION * 1000) &
+        sz->rdev->timeout = ((US_TO_NS(SZ_TIMEOUT * SZ_RESOLUTION) &
                                 IR_MAX_DURATION) | 0x03000000);
         #if 0
         /* not yet supported, depends on patches from maxim */
         /* see also: LIRC_GET_REC_RESOLUTION and LIRC_SET_REC_TIMEOUT */
-        sz->min_timeout = SZ_TIMEOUT * SZ_RESOLUTION * 1000;
-        sz->max_timeout = SZ_TIMEOUT * SZ_RESOLUTION * 1000;
+        sz->min_timeout = US_TO_NS(SZ_TIMEOUT * SZ_RESOLUTION);
+        sz->max_timeout = US_TO_NS(SZ_TIMEOUT * SZ_RESOLUTION);
         #endif
 
         do_gettimeofday(&sz->signal_start);
diff --git a/drivers/media/video/gspca/zc3xx.c b/drivers/media/video/gspca/zc3xx.c
index 865216e9362c..47236a58bf33 100644
--- a/drivers/media/video/gspca/zc3xx.c
+++ b/drivers/media/video/gspca/zc3xx.c
@@ -5793,7 +5793,7 @@ static void usb_exchange(struct gspca_dev *gspca_dev,
                         break;
                 default:
 /*              case 0xdd:       * delay */
-                        msleep(action->val / 64 + 10);
+                        msleep(action->idx);
                         break;
                 }
                 action++;
@@ -5830,7 +5830,7 @@ static void setmatrix(struct gspca_dev *gspca_dev)
                 [SENSOR_GC0305] =       gc0305_matrix,
                 [SENSOR_HDCS2020b] =    NULL,
                 [SENSOR_HV7131B] =      NULL,
-                [SENSOR_HV7131R] =      NULL,
+                [SENSOR_HV7131R] =      po2030_matrix,
                 [SENSOR_ICM105A] =      po2030_matrix,
                 [SENSOR_MC501CB] =      NULL,
                 [SENSOR_MT9V111_1] =    gc0305_matrix,
@@ -5936,6 +5936,7 @@ static void setquality(struct gspca_dev *gspca_dev)
         case SENSOR_ADCM2700:
         case SENSOR_GC0305:
         case SENSOR_HV7131B:
+        case SENSOR_HV7131R:
         case SENSOR_OV7620:
         case SENSOR_PAS202B:
         case SENSOR_PO2030:
@@ -6108,11 +6109,13 @@ static void send_unknown(struct gspca_dev *gspca_dev, int sensor)
                 reg_w(gspca_dev, 0x02, 0x003b);
                 reg_w(gspca_dev, 0x00, 0x0038);
                 break;
+        case SENSOR_HV7131R:
         case SENSOR_PAS202B:
                 reg_w(gspca_dev, 0x03, 0x003b);
                 reg_w(gspca_dev, 0x0c, 0x003a);
                 reg_w(gspca_dev, 0x0b, 0x0039);
-                reg_w(gspca_dev, 0x0b, 0x0038);
+                if (sensor == SENSOR_PAS202B)
+                        reg_w(gspca_dev, 0x0b, 0x0038);
                 break;
         }
 }
@@ -6704,10 +6707,13 @@ static int sd_start(struct gspca_dev *gspca_dev)
                 reg_w(gspca_dev, 0x02, 0x003b);
                 reg_w(gspca_dev, 0x00, 0x0038);
                 break;
+        case SENSOR_HV7131R:
         case SENSOR_PAS202B:
                 reg_w(gspca_dev, 0x03, 0x003b);
                 reg_w(gspca_dev, 0x0c, 0x003a);
                 reg_w(gspca_dev, 0x0b, 0x0039);
+                if (sd->sensor == SENSOR_HV7131R)
+                        reg_w(gspca_dev, 0x50, ZC3XX_R11D_GLOBALGAIN);
                 break;
         }
 
@@ -6720,6 +6726,7 @@ static int sd_start(struct gspca_dev *gspca_dev)
                 break;
         case SENSOR_PAS202B:
         case SENSOR_GC0305:
+        case SENSOR_HV7131R:
         case SENSOR_TAS5130C:
                 reg_r(gspca_dev, 0x0008);
                 /* fall thru */
@@ -6760,6 +6767,12 @@ static int sd_start(struct gspca_dev *gspca_dev)
                                                 /* ms-win + */
                 reg_w(gspca_dev, 0x40, 0x0117);
                 break;
+        case SENSOR_HV7131R:
+                i2c_write(gspca_dev, 0x25, 0x04, 0x00); /* exposure */
+                i2c_write(gspca_dev, 0x26, 0x93, 0x00);
+                i2c_write(gspca_dev, 0x27, 0xe0, 0x00);
+                reg_w(gspca_dev, 0x00, ZC3XX_R1A7_CALCGLOBALMEAN);
+                break;
         case SENSOR_GC0305:
         case SENSOR_TAS5130C:
                 reg_w(gspca_dev, 0x09, 0x01ad); /* (from win traces) */
@@ -6808,9 +6821,17 @@ static void sd_pkt_scan(struct gspca_dev *gspca_dev,
 {
         struct sd *sd = (struct sd *) gspca_dev;
 
-        if (data[0] == 0xff && data[1] == 0xd8) {       /* start of frame */
+        /* check the JPEG end of frame */
+        if (len >= 3
+         && data[len - 3] == 0xff && data[len - 2] == 0xd9) {
+/*fixme: what does the last byte mean?*/
                 gspca_frame_add(gspca_dev, LAST_PACKET,
-                                        NULL, 0);
+                                        data, len - 1);
+                return;
+        }
+
+        /* check the JPEG start of a frame */
+        if (data[0] == 0xff && data[1] == 0xd8) {
                 /* put the JPEG header in the new frame */
                 gspca_frame_add(gspca_dev, FIRST_PACKET,
                         sd->jpeg_hdr, JPEG_HDR_SZ);
diff --git a/drivers/media/video/hdpvr/hdpvr-core.c b/drivers/media/video/hdpvr/hdpvr-core.c
index a6572e5ae369..a27d93b503a5 100644
--- a/drivers/media/video/hdpvr/hdpvr-core.c
+++ b/drivers/media/video/hdpvr/hdpvr-core.c
@@ -283,6 +283,7 @@ static int hdpvr_probe(struct usb_interface *interface,
         struct hdpvr_device *dev;
         struct usb_host_interface *iface_desc;
         struct usb_endpoint_descriptor *endpoint;
+        struct i2c_client *client;
         size_t buffer_size;
         int i;
         int retval = -ENOMEM;
@@ -381,13 +382,21 @@ static int hdpvr_probe(struct usb_interface *interface,
 #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
         retval = hdpvr_register_i2c_adapter(dev);
         if (retval < 0) {
-                v4l2_err(&dev->v4l2_dev, "registering i2c adapter failed\n");
+                v4l2_err(&dev->v4l2_dev, "i2c adapter register failed\n");
                 goto error;
         }
 
-        retval = hdpvr_register_i2c_ir(dev);
-        if (retval < 0)
-                v4l2_err(&dev->v4l2_dev, "registering i2c IR devices failed\n");
+        client = hdpvr_register_ir_rx_i2c(dev);
+        if (!client) {
+                v4l2_err(&dev->v4l2_dev, "i2c IR RX device register failed\n");
+                goto reg_fail;
+        }
+
+        client = hdpvr_register_ir_tx_i2c(dev);
+        if (!client) {
+                v4l2_err(&dev->v4l2_dev, "i2c IR TX device register failed\n");
+                goto reg_fail;
+        }
 #endif
 
         /* let the user know what node this device is now attached to */
@@ -395,6 +404,10 @@ static int hdpvr_probe(struct usb_interface *interface,
                   video_device_node_name(dev->video_dev));
         return 0;
 
+reg_fail:
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_del_adapter(&dev->i2c_adapter);
+#endif
 error:
         if (dev) {
                 /* Destroy single thread */
@@ -424,6 +437,9 @@ static void hdpvr_disconnect(struct usb_interface *interface)
         mutex_lock(&dev->io_mutex);
         hdpvr_cancel_queue(dev);
         mutex_unlock(&dev->io_mutex);
+#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE)
+        i2c_del_adapter(&dev->i2c_adapter);
+#endif
         video_unregister_device(dev->video_dev);
         atomic_dec(&dev_nr);
 }
diff --git a/drivers/media/video/hdpvr/hdpvr-i2c.c b/drivers/media/video/hdpvr/hdpvr-i2c.c
index 89b71faeaac2..e53fa55d56a1 100644
--- a/drivers/media/video/hdpvr/hdpvr-i2c.c
+++ b/drivers/media/video/hdpvr/hdpvr-i2c.c
@@ -31,26 +31,34 @@
 #define Z8F0811_IR_RX_I2C_ADDR  0x71
 
 
-static struct i2c_board_info hdpvr_i2c_board_info = {
-        I2C_BOARD_INFO("ir_tx_z8f0811_hdpvr", Z8F0811_IR_TX_I2C_ADDR),
-        I2C_BOARD_INFO("ir_rx_z8f0811_hdpvr", Z8F0811_IR_RX_I2C_ADDR),
-};
+struct i2c_client *hdpvr_register_ir_tx_i2c(struct hdpvr_device *dev)
+{
+        struct IR_i2c_init_data *init_data = &dev->ir_i2c_init_data;
+        struct i2c_board_info hdpvr_ir_tx_i2c_board_info = {
+                I2C_BOARD_INFO("ir_tx_z8f0811_hdpvr", Z8F0811_IR_TX_I2C_ADDR),
+        };
+
+        init_data->name = "HD-PVR";
+        hdpvr_ir_tx_i2c_board_info.platform_data = init_data;
 
-int hdpvr_register_i2c_ir(struct hdpvr_device *dev)
+        return i2c_new_device(&dev->i2c_adapter, &hdpvr_ir_tx_i2c_board_info);
+}
+
+struct i2c_client *hdpvr_register_ir_rx_i2c(struct hdpvr_device *dev)
 {
-        struct i2c_client *c;
         struct IR_i2c_init_data *init_data = &dev->ir_i2c_init_data;
+        struct i2c_board_info hdpvr_ir_rx_i2c_board_info = {
+                I2C_BOARD_INFO("ir_rx_z8f0811_hdpvr", Z8F0811_IR_RX_I2C_ADDR),
+        };
 
         /* Our default information for ir-kbd-i2c.c to use */
         init_data->ir_codes = RC_MAP_HAUPPAUGE_NEW;
         init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR;
         init_data->type = RC_TYPE_RC5;
-        init_data->name = "HD PVR";
-        hdpvr_i2c_board_info.platform_data = init_data;
-
-        c = i2c_new_device(&dev->i2c_adapter, &hdpvr_i2c_board_info);
+        init_data->name = "HD-PVR";
+        hdpvr_ir_rx_i2c_board_info.platform_data = init_data;
 
-        return (c == NULL) ? -ENODEV : 0;
+        return i2c_new_device(&dev->i2c_adapter, &hdpvr_ir_rx_i2c_board_info);
 }
 
 static int hdpvr_i2c_read(struct hdpvr_device *dev, int bus,
diff --git a/drivers/media/video/hdpvr/hdpvr.h b/drivers/media/video/hdpvr/hdpvr.h
index ee74e3be9a6a..072f23c570f3 100644
--- a/drivers/media/video/hdpvr/hdpvr.h
+++ b/drivers/media/video/hdpvr/hdpvr.h
@@ -313,7 +313,8 @@ int hdpvr_cancel_queue(struct hdpvr_device *dev);
 /* i2c adapter registration */
 int hdpvr_register_i2c_adapter(struct hdpvr_device *dev);
 
-int hdpvr_register_i2c_ir(struct hdpvr_device *dev);
+struct i2c_client *hdpvr_register_ir_rx_i2c(struct hdpvr_device *dev);
+struct i2c_client *hdpvr_register_ir_tx_i2c(struct hdpvr_device *dev);
 
 /*========================================================================*/
 /* buffer management */
diff --git a/drivers/media/video/ir-kbd-i2c.c b/drivers/media/video/ir-kbd-i2c.c
index d2b20ad383a3..a221ad68b330 100644
--- a/drivers/media/video/ir-kbd-i2c.c
+++ b/drivers/media/video/ir-kbd-i2c.c
@@ -128,6 +128,19 @@ static int get_key_haup(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
 
 static int get_key_haup_xvr(struct IR_i2c *ir, u32 *ir_key, u32 *ir_raw)
 {
+        int ret;
+        unsigned char buf[1] = { 0 };
+
+        /*
+         * This is the same apparent "are you ready?" poll command observed
+         * watching Windows driver traffic and implemented in lirc_zilog. With
+         * this added, we get far saner remote behavior with z8 chips on usb
+         * connected devices, even with the default polling interval of 100ms.
+         */
+        ret = i2c_master_send(ir->c, buf, 1);
+        if (ret != 1)
+                return (ret < 0) ? ret : -EINVAL;
+
         return get_key_haup_common (ir, ir_key, ir_raw, 6, 3);
 }
 
diff --git a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
index ccc884948f34..451ecd485f97 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-i2c-core.c
@@ -597,7 +597,6 @@ static void pvr2_i2c_register_ir(struct pvr2_hdw *hdw)
                 init_data->internal_get_key_func = IR_KBD_GET_KEY_HAUP_XVR;
                 init_data->type                  = RC_TYPE_RC5;
                 init_data->name                  = hdw->hdw_desc->description;
-                init_data->polling_interval      = 260; /* ms From lirc_zilog */
                 /* IR Receiver */
                 info.addr          = 0x71;
                 info.platform_data = init_data;
diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c
index f35459d1f42f..0db90922ee93 100644
--- a/drivers/media/video/saa7115.c
+++ b/drivers/media/video/saa7115.c
@@ -1565,7 +1565,7 @@ static int saa711x_probe(struct i2c_client *client,
         chip_id = name[5];
 
         /* Check whether this chip is part of the saa711x series */
-        if (memcmp(name, "1f711", 5)) {
+        if (memcmp(name + 1, "f711", 4)) {
                 v4l_dbg(1, debug, client, "chip found @ 0x%x (ID %s) does not match a known saa711x chip.\n",
                         client->addr << 1, name);
                 return -ENODEV;