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| author | Ondrej Zary <linux@rainbow-software.org> | 2013-02-01 20:01:17 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2013-04-14 19:00:28 -0300 |
| commit | 0a5ea88b31bed56350939c6a99c4cd58904baa66 (patch) | |
| tree | 6a73f7ae7abf3a09438cedf599a3d24706796cfd /drivers/media/pci/saa7134/saa7134-video.c | |
| parent | 3bbaa3a60175ed120c8ab8937c21425fd744c7b7 (diff) | |
| download | linux-stable-0a5ea88b31bed56350939c6a99c4cd58904baa66.tar.gz linux-stable-0a5ea88b31bed56350939c6a99c4cd58904baa66.tar.bz2 linux-stable-0a5ea88b31bed56350939c6a99c4cd58904baa66.zip | |
[media] saa7134: v4l2-compliance: return real frequency
Make saa7134 driver more V4L2 compliant: don't cache frequency in
s_frequency/g_frequency but return real one instead
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>
Diffstat (limited to 'drivers/media/pci/saa7134/saa7134-video.c')
| -rw-r--r-- | drivers/media/pci/saa7134/saa7134-video.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/media/pci/saa7134/saa7134-video.c b/drivers/media/pci/saa7134/saa7134-video.c index 941e2ebab41d..506a9f401db7 100644 --- a/drivers/media/pci/saa7134/saa7134-video.c +++ b/drivers/media/pci/saa7134/saa7134-video.c @@ -2051,8 +2051,11 @@ static int saa7134_g_frequency(struct file *file, void *priv, struct saa7134_fh *fh = priv; struct saa7134_dev *dev = fh->dev; + if (0 != f->tuner) + return -EINVAL; + f->type = fh->radio ? V4L2_TUNER_RADIO : V4L2_TUNER_ANALOG_TV; - f->frequency = dev->ctl_freq; + saa_call_all(dev, tuner, g_frequency, f); return 0; } @@ -2070,7 +2073,6 @@ static int saa7134_s_frequency(struct file *file, void *priv, if (1 == fh->radio && V4L2_TUNER_RADIO != f->type) return -EINVAL; mutex_lock(&dev->lock); - dev->ctl_freq = f->frequency; saa_call_all(dev, tuner, s_frequency, f); |