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| author | Hans Verkuil <hans.verkuil@cisco.com> | 2011-12-15 10:32:53 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-02-14 13:44:41 -0200 |
| commit | debf80014fc1e8d02b3fd57e5fae0d315ac2cb04 (patch) | |
| tree | b4275b68e02eab7865d5b61fd9ca4ac1ee9408a4 /drivers/media/video/ivtv/ivtv-driver.c | |
| parent | 77bd4c0ff1671214ee026c175b4a5e1cc8776a0a (diff) | |
| download | op-kernel-dev-debf80014fc1e8d02b3fd57e5fae0d315ac2cb04.zip op-kernel-dev-debf80014fc1e8d02b3fd57e5fae0d315ac2cb04.tar.gz | |
[media] ivtv: implement new decoder controls
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/ivtv/ivtv-driver.c')
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-driver.c | 35 |
1 files changed, 33 insertions, 2 deletions
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c index 48d1d47..107e9e6d 100644 --- a/drivers/media/video/ivtv/ivtv-driver.c +++ b/drivers/media/video/ivtv/ivtv-driver.c @@ -744,8 +744,6 @@ static int __devinit ivtv_init_struct1(struct ivtv *itv) itv->cur_dma_stream = -1; itv->cur_pio_stream = -1; - itv->audio_stereo_mode = AUDIO_STEREO; - itv->audio_bilingual_mode = AUDIO_MONO_LEFT; /* Ctrls */ itv->speed = 1000; @@ -1200,6 +1198,32 @@ static int __devinit ivtv_probe(struct pci_dev *pdev, itv->tuner_std = itv->std; if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) { + v4l2_ctrl_handler_init(&itv->hdl_out, 50); + itv->ctrl_pts = v4l2_ctrl_new_std(&itv->hdl_out, &ivtv_hdl_out_ops, + V4L2_CID_MPEG_VIDEO_DEC_PTS, 0, 0, 1, 0); + itv->ctrl_frame = v4l2_ctrl_new_std(&itv->hdl_out, &ivtv_hdl_out_ops, + V4L2_CID_MPEG_VIDEO_DEC_FRAME, 0, 0x7fffffff, 1, 0); + /* Note: V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO is not supported, + mask that menu item. */ + itv->ctrl_audio_playback = + v4l2_ctrl_new_std_menu(&itv->hdl_out, &ivtv_hdl_out_ops, + V4L2_CID_MPEG_AUDIO_DEC_PLAYBACK, + V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO, + 1 << V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO, + V4L2_MPEG_AUDIO_DEC_PLAYBACK_STEREO); + itv->ctrl_audio_multilingual_playback = + v4l2_ctrl_new_std_menu(&itv->hdl_out, &ivtv_hdl_out_ops, + V4L2_CID_MPEG_AUDIO_DEC_MULTILINGUAL_PLAYBACK, + V4L2_MPEG_AUDIO_DEC_PLAYBACK_SWAPPED_STEREO, + 1 << V4L2_MPEG_AUDIO_DEC_PLAYBACK_AUTO, + V4L2_MPEG_AUDIO_DEC_PLAYBACK_LEFT); + v4l2_ctrl_add_handler(&itv->hdl_out, &itv->cxhdl.hdl); + if (itv->hdl_out.error) { + retval = itv->hdl_out.error; + goto free_i2c; + } + v4l2_ctrl_cluster(2, &itv->ctrl_pts); + v4l2_ctrl_cluster(2, &itv->ctrl_audio_playback); ivtv_call_all(itv, video, s_std_output, itv->std); /* Turn off the output signal. The mpeg decoder is not yet active so without this you would get a green image until the @@ -1236,6 +1260,9 @@ free_streams: free_irq: free_irq(itv->pdev->irq, (void *)itv); free_i2c: + if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) + v4l2_ctrl_handler_free(&itv->hdl_out); + v4l2_ctrl_handler_free(&itv->cxhdl.hdl); exit_ivtv_i2c(itv); free_io: ivtv_iounmap(itv); @@ -1391,6 +1418,10 @@ static void ivtv_remove(struct pci_dev *pdev) ivtv_streams_cleanup(itv, 1); ivtv_udma_free(itv); + if (itv->v4l2_cap & V4L2_CAP_VIDEO_OUTPUT) + v4l2_ctrl_handler_free(&itv->hdl_out); + v4l2_ctrl_handler_free(&itv->cxhdl.hdl); + exit_ivtv_i2c(itv); free_irq(itv->pdev->irq, (void *)itv); |
