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authorHans Verkuil <hverkuil@xs4all.nl>2006-01-23 17:11:09 -0200
committerMauro Carvalho Chehab <mchehab@brturbo.com.br>2006-01-23 17:11:09 -0200
commit8a4b275f9c192921797f45c2d4b5e4bc3875500a (patch)
treeda12ba774968078df22718a58221e87b71387fca /drivers/media/video/msp3400-driver.c
parent9aeb4b051b65c0248ea6589096950413c4da9d63 (diff)
V4L/DVB (3427): audmode and rxsubchans fixes (VIDIOC_G/S_TUNER)
- Audmode and rxsubchans fixes in msp3400, tuner, tvaudio and cx25840. - msp3400 cleanups Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/msp3400-driver.c')
-rw-r--r--drivers/media/video/msp3400-driver.c59
1 files changed, 15 insertions, 44 deletions
diff --git a/drivers/media/video/msp3400-driver.c b/drivers/media/video/msp3400-driver.c
index 994c340f9d0..11ea9765769 100644
--- a/drivers/media/video/msp3400-driver.c
+++ b/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;