diff options
| author |   Hans Verkuil <hans.verkuil@cisco.com> | 2012-04-29 18:59:38 -0300 |
|---|---|---|
| committer |   Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-05-14 14:55:52 -0300 |
| commit | d69f4a517c0a9b0b4795f4604aed8cf96dcd5223 (patch) | |
| tree | 5bee9b277d48f7c5e1359913d5000ecd219123c6 | |
| parent | [media] mxb/saa7146: first round of cleanups (diff) | |
| download | linux-dev-d69f4a517c0a9b0b4795f4604aed8cf96dcd5223.tar.xz linux-dev-d69f4a517c0a9b0b4795f4604aed8cf96dcd5223.zip | |
[media] mxb: fix initial audio + ntsc/secam support
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/mxb.c | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/media/video/mxb.c b/drivers/media/video/mxb.c index 2bed92ff9476..aa3d75c1e351 100644 --- a/drivers/media/video/mxb.c +++ b/drivers/media/video/mxb.c @@ -268,6 +268,8 @@ static int mxb_probe(struct saa7146_dev *dev) /* we store the pointer in our private data field */ dev->ext_priv = mxb; + v4l2_ctrl_handler_setup(hdl); + return 0; } @@ -374,7 +376,7 @@ static int mxb_init_done(struct saa7146_dev* dev) /* the rest for mxb */ mxb->cur_input = 0; - mxb->cur_mute = 1; + mxb->cur_mute = 0; mxb->cur_mode = V4L2_TUNER_MODE_STEREO; @@ -749,6 +751,10 @@ static int mxb_detach(struct saa7146_dev *dev) DEB_EE("dev:%p\n", dev); + /* mute audio on tea6420s */ + tea6420_route_line(mxb, 6); + tea6420_route_cd(mxb, 6); + saa7146_unregister_device(&mxb->video_dev,dev); if (MXB_BOARD_CAN_DO_VBI(dev)) saa7146_unregister_device(&mxb->vbi_dev, dev); @@ -774,16 +780,22 @@ static int std_callback(struct saa7146_dev *dev, struct saa7146_standard *standa saa7146_write(dev, GPIO_CTRL, 0x00404050); /* unset the 7111 gpio register -- I don't know what this does exactly */ saa7111a_call(mxb, core, s_gpio, 0); - tuner_call(mxb, core, s_std, std); + saa7111a_call(mxb, core, s_std, std); + if (mxb->cur_input == 0) + tuner_call(mxb, core, s_std, std); } else { v4l2_std_id std = V4L2_STD_PAL_BG; + if (mxb->cur_input) + std = standard->id; DEB_D("VIDIOC_S_STD: setting mxb for PAL/NTSC/SECAM\n"); /* set the 7146 gpio register -- I don't know what this does exactly */ saa7146_write(dev, GPIO_CTRL, 0x00404050); /* set the 7111 gpio register -- I don't know what this does exactly */ saa7111a_call(mxb, core, s_gpio, 1); - tuner_call(mxb, core, s_std, std); + saa7111a_call(mxb, core, s_std, std); + if (mxb->cur_input == 0) + tuner_call(mxb, core, s_std, std); } return 0; } |