diff options
| author | Ondrej Zary <linux@rainbow-software.org> | 2013-02-01 18:01:15 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-14 17:53:38 -0400 |
| commit | 82456708389d6d9eb81a4479d54efa0bf7dd8bf3 (patch) | |
| tree | a7bd10d39747a0f6d04cc6c97cb4571b91e054dd | |
| parent | c3b3e0c5fd5ccacecf454d60c8fdc5caa96ba862 (diff) | |
[media] saa7134: v4l2-compliance: don't report invalid audio modes for radio
Make saa7134 driver more V4L2 compliant: filter audio modes that came from
tuner - keep only MONO/STEREO in radio mode
Signed-off-by: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/pci/saa7134/saa7134-video.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c index 88e84c31c7d7..0f2d3bd4896a 100644 --- a/drivers/media/pci/saa7134/saa7134-video.c +++ b/drivers/media/pci/saa7134/saa7134-video.c | |||
| @@ -2349,6 +2349,7 @@ static int radio_g_tuner(struct file *file, void *priv, | |||
| 2349 | t->type = V4L2_TUNER_RADIO; | 2349 | t->type = V4L2_TUNER_RADIO; |
| 2350 | 2350 | ||
| 2351 | saa_call_all(dev, tuner, g_tuner, t); | 2351 | saa_call_all(dev, tuner, g_tuner, t); |
| 2352 | t->audmode &= V4L2_TUNER_MODE_MONO | V4L2_TUNER_MODE_STEREO; | ||
| 2352 | if (dev->input->amux == TV) { | 2353 | if (dev->input->amux == TV) { |
| 2353 | t->signal = 0xf800 - ((saa_readb(0x581) & 0x1f) << 11); | 2354 | t->signal = 0xf800 - ((saa_readb(0x581) & 0x1f) << 11); |
| 2354 | t->rxsubchans = (saa_readb(0x529) & 0x08) ? | 2355 | t->rxsubchans = (saa_readb(0x529) & 0x08) ? |