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[media] bttv: fix g_tuner capabilities override 

The capability field of v4l2_tuner should be ORed by the various subdevs
and by the main driver. In this case the stereo capability was dropped.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2013-02-06 12:44:07 -03:00 committed by Mauro Carvalho Chehab
parent fafdc26b85
commit 3d4b803505
2 changed files with 2 additions and 2 deletions
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2
drivers/media/i2c/tvaudio.c
View File

@ -1803,7 +1803,7 @@ static int tvaudio_g_tuner(struct v4l2_subdev *sd, struct v4l2_tuner *vt)
vt->audmode = chip->audmode;
vt->rxsubchans = desc->getrxsubchans(chip);
vt->capability = V4L2_TUNER_CAP_STEREO |
vt->capability |= V4L2_TUNER_CAP_STEREO |
V4L2_TUNER_CAP_LANG1 | V4L2_TUNER_CAP_LANG2;
return 0;

2
drivers/media/pci/bt8xx/bttv-driver.c
View File

@ -2787,9 +2787,9 @@ static int bttv_g_tuner(struct file *file, void *priv,
return -EINVAL;
t->rxsubchans = V4L2_TUNER_SUB_MONO;
t->capability = V4L2_TUNER_CAP_NORM;
bttv_call_all(btv, tuner, g_tuner, t);
strcpy(t->name, "Television");
t->capability = V4L2_TUNER_CAP_NORM;
t->type = V4L2_TUNER_ANALOG_TV;
if (btread(BT848_DSTATUS)&BT848_DSTATUS_HLOC)
t->signal = 0xffff;