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;
 }