---

yaml --- r: 21591 b: refs/heads/master c: 8a4b275 h: refs/heads/master i: 21589: 83a7282 21587: e473856 21583: 059ca6f v: v3
git-mirror · Jan 23, 2006 · 2ba6fe9 · 2ba6fe9
1 parent 604c862
commit 2ba6fe9
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Showing 8 changed files with 256 additions and 287 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9aeb4b051b65c0248ea6589096950413c4da9d63
+refs/heads/master: 8a4b275f9c192921797f45c2d4b5e4bc3875500a
diff --git a/trunk/drivers/media/video/cx25840/cx25840-core.c b/trunk/drivers/media/video/cx25840/cx25840-core.c
@@ -753,6 +753,7 @@ static int cx25840_command(struct i2c_client *client, unsigned int cmd,
 
 		memset(input, 0, sizeof(*input));
 		input->index = state->aud_input;
+		input->capability = V4L2_AUDCAP_STEREO;
 		break;
 	}
 
@@ -763,7 +764,6 @@ static int cx25840_command(struct i2c_client *client, unsigned int cmd,
 	case VIDIOC_G_TUNER:
 	{
 		u8 mode = cx25840_read(client, 0x804);
-		u8 pref = cx25840_read(client, 0x809) & 0xf;
 		u8 vpres = cx25840_read(client, 0x80a) & 0x10;
 		int val = 0;
 
@@ -783,44 +783,49 @@ static int cx25840_command(struct i2c_client *client, unsigned int cmd,
 			val |= V4L2_TUNER_SUB_MONO;
 
 		if (mode == 2 || mode == 4)
-			val |= V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
+			val = V4L2_TUNER_SUB_LANG1 | V4L2_TUNER_SUB_LANG2;
 
 		if (mode & 0x10)
 			val |= V4L2_TUNER_SUB_SAP;
 
 		vt->rxsubchans = val;
-
-		switch (pref) {
-		case 0:
-			vt->audmode = V4L2_TUNER_MODE_MONO;
-			break;
-		case 1:
-		case 2:
-			vt->audmode = V4L2_TUNER_MODE_LANG2;
-			break;
-		case 4:
-		default:
-			vt->audmode = V4L2_TUNER_MODE_STEREO;
-		}
+		vt->audmode = state->audmode;
 		break;
 	}
 
 	case VIDIOC_S_TUNER:
+		if (state->radio)
+			break;
+
 		switch (vt->audmode) {
 		case V4L2_TUNER_MODE_MONO:
-		case V4L2_TUNER_MODE_LANG1:
-			/* Force PREF_MODE to MONO */
+			/* mono      -> mono
+			   stereo    -> mono
+			   bilingual -> lang1 */
 			cx25840_and_or(client, 0x809, ~0xf, 0x00);
 			break;
-		case V4L2_TUNER_MODE_STEREO:
-			/* Force PREF_MODE to STEREO */
+		case V4L2_TUNER_MODE_LANG1:
+			/* mono      -> mono
+			   stereo    -> stereo
+			   bilingual -> lang1 */
 			cx25840_and_or(client, 0x809, ~0xf, 0x04);
 			break;
+		case V4L2_TUNER_MODE_STEREO:
+			/* mono      -> mono
+			   stereo    -> stereo
+			   bilingual -> lang1/lang2 */
+			cx25840_and_or(client, 0x809, ~0xf, 0x07);
+			break;
 		case V4L2_TUNER_MODE_LANG2:
-			/* Force PREF_MODE to LANG2 */
+			/* mono      -> mono
+			   stereo    ->stereo
+			   bilingual -> lang2 */
 			cx25840_and_or(client, 0x809, ~0xf, 0x01);
 			break;
+		default:
+			return -EINVAL;
 		}
+		state->audmode = vt->audmode;
 		break;
 
 	case VIDIOC_G_FMT:
@@ -901,6 +906,7 @@ static int cx25840_detect_client(struct i2c_adapter *adapter, int address,
 	state->aud_input = CX25840_AUDIO8;
 	state->audclk_freq = 48000;
 	state->pvr150_workaround = 0;
+	state->audmode = V4L2_TUNER_MODE_LANG1;
 
 	cx25840_initialize(client, 1);
 

diff --git a/trunk/drivers/media/video/cx25840/cx25840.h b/trunk/drivers/media/video/cx25840/cx25840.h
@@ -78,6 +78,7 @@ struct cx25840_state {
 	enum cx25840_video_input vid_input;
 	enum cx25840_audio_input aud_input;
 	u32 audclk_freq;
+	int audmode;
 };
 
 /* ----------------------------------------------------------------------- */

diff --git a/trunk/drivers/media/video/msp3400-driver.c b/trunk/drivers/media/video/msp3400-driver.c
@@ -411,9 +411,9 @@ static int msp_mode_v4l2_to_v4l1(int rxsubchans)
 	if (rxsubchans & V4L2_TUNER_SUB_STEREO)
 		mode |= VIDEO_SOUND_STEREO;
 	if (rxsubchans & V4L2_TUNER_SUB_LANG2)
-		mode |= VIDEO_SOUND_LANG2;
+		mode |= VIDEO_SOUND_LANG2 | VIDEO_SOUND_STEREO;
 	if (rxsubchans & V4L2_TUNER_SUB_LANG1)
-		mode |= VIDEO_SOUND_LANG1;
+		mode |= VIDEO_SOUND_LANG1 | VIDEO_SOUND_STEREO;
 	if (mode == 0)
 		mode |= VIDEO_SOUND_MONO;
 	return mode;
@@ -430,21 +430,6 @@ static int msp_mode_v4l1_to_v4l2(int mode)
 	return V4L2_TUNER_MODE_MONO;
 }
 
-static void msp_any_detect_stereo(struct i2c_client *client)
-{
-	struct msp_state *state  = i2c_get_clientdata(client);
-
-	switch (state->opmode) {
-	case OPMODE_MANUAL:
-	case OPMODE_AUTODETECT:
-		autodetect_stereo(client);
-		break;
-	case OPMODE_AUTOSELECT:
-		msp34xxg_detect_stereo(client);
-		break;
-	}
-}
-
 static struct v4l2_queryctrl msp_qctrl_std[] = {
 	{
 		.id            = V4L2_CID_AUDIO_VOLUME,
@@ -506,22 +491,6 @@ static struct v4l2_queryctrl msp_qctrl_sound_processing[] = {
 };
 
 
-static void msp_any_set_audmode(struct i2c_client *client, int audmode)
-{
-	struct msp_state *state = i2c_get_clientdata(client);
-
-	switch (state->opmode) {
-	case OPMODE_MANUAL:
-	case OPMODE_AUTODETECT:
-		state->watch_stereo = 0;
-		msp3400c_setstereo(client, audmode);
-		break;
-	case OPMODE_AUTOSELECT:
-		msp34xxg_set_audmode(client, audmode);
-		break;
-	}
-}
-
 static int msp_get_ctrl(struct i2c_client *client, struct v4l2_control *ctrl)
 {
 	struct msp_state *state = i2c_get_clientdata(client);
@@ -656,7 +625,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 			msp_set_scart(client, scart, 0);
 			msp_write_dsp(client, 0x000d, 0x1900);
 			if (state->opmode != OPMODE_AUTOSELECT)
-				msp3400c_setstereo(client, state->audmode);
+				msp_set_audmode(client);
 		}
 		msp_wake_thread(client);
 		break;
@@ -670,8 +639,8 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		switch (state->opmode) {
 		case OPMODE_MANUAL:
 			/* set msp3400 to FM radio mode */
-			msp3400c_setmode(client, MSP_MODE_FM_RADIO);
-			msp3400c_setcarrier(client, MSP_CARRIER(10.7),
+			msp3400c_set_mode(client, MSP_MODE_FM_RADIO);
+			msp3400c_set_carrier(client, MSP_CARRIER(10.7),
 					    MSP_CARRIER(10.7));
 			msp_set_audio(client);
 			break;
@@ -705,7 +674,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		if (state->radio)
 			break;
 		if (state->opmode == OPMODE_AUTOSELECT)
-			msp_any_detect_stereo(client);
+			msp_detect_stereo(client);
 		va->mode = msp_mode_v4l2_to_v4l1(state->rxsubchans);
 		break;
 	}
@@ -721,8 +690,9 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		state->treble = va->treble;
 		msp_set_audio(client);
 
-		if (va->mode != 0 && state->radio == 0)
-			msp_any_set_audmode(client, msp_mode_v4l1_to_v4l2(va->mode));
+		if (va->mode != 0 && state->radio == 0) {
+			state->audmode = msp_mode_v4l1_to_v4l2(va->mode);
+		}
 		break;
 	}
 
@@ -864,7 +834,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 			msp_set_scart(client, scart, 0);
 			msp_write_dsp(client, 0x000d, 0x1900);
 		}
-		msp_any_set_audmode(client, state->audmode);
+		msp_set_audmode(client);
 		msp_wake_thread(client);
 		break;
 	}
@@ -876,7 +846,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		if (state->radio)
 			break;
 		if (state->opmode == OPMODE_AUTOSELECT)
-			msp_any_detect_stereo(client);
+			msp_detect_stereo(client);
 		vt->audmode    = state->audmode;
 		vt->rxsubchans = state->rxsubchans;
 		vt->capability = V4L2_TUNER_CAP_STEREO |
@@ -890,8 +860,9 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 
 		if (state->radio)  /* TODO: add mono/stereo support for radio */
 			break;
+		state->audmode = vt->audmode;
 		/* only set audmode */
-		msp_any_set_audmode(client, vt->audmode);
+		msp_set_audmode(client);
 		break;
 	}
 
@@ -981,7 +952,7 @@ static int msp_command(struct i2c_client *client, unsigned int cmd, void *arg)
 		const char *p;
 
 		if (state->opmode == OPMODE_AUTOSELECT)
-			msp_any_detect_stereo(client);
+			msp_detect_stereo(client);
 		v4l_info(client, "%s rev1 = 0x%04x rev2 = 0x%04x\n",
 				client->name, state->rev1, state->rev2);
 		v4l_info(client, "Audio:    volume %d%s\n",
@@ -1082,7 +1053,7 @@ static int msp_attach(struct i2c_adapter *adapter, int address, int kind)
 
 	memset(state, 0, sizeof(*state));
 	state->v4l2_std = V4L2_STD_NTSC;
-	state->audmode = V4L2_TUNER_MODE_STEREO;
+	state->audmode = V4L2_TUNER_MODE_LANG1;
 	state->volume = 58880;	/* 0db gain */
 	state->balance = 32768;	/* 0db gain */
 	state->bass = 32768;