diff options
| author | Devin Heitmueller <dheitmueller@kernellabs.com> | 2012-08-06 22:47:12 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-08-09 20:58:31 -0300 |
| commit | e58071f024aa337b7ce41682578b33895b024f8b (patch) | |
| tree | 70d16932ae887e3fee563fe61fbe88aef97ea02b | |
| parent | ca60a45dd4a85151068f24148dac38eca6ec2d1c (diff) | |
[media] au0828: fix a couple of missed edge cases for i2c gate with analog
This patch addresses a couple of cases where I forgot to pop open the
gate when in analog mode (a correlary to fix the change made in patch
1c58d5b4a5fca42dce5428bd79b9405878017735).
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
| -rw-r--r-- | drivers/media/video/au0828/au0828-video.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/drivers/media/video/au0828/au0828-video.c b/drivers/media/video/au0828/au0828-video.c index 4d5b670973ad..fa0fa9ae91c7 100644 --- a/drivers/media/video/au0828/au0828-video.c +++ b/drivers/media/video/au0828/au0828-video.c @@ -1325,12 +1325,19 @@ static int vidioc_s_std(struct file *file, void *priv, v4l2_std_id * norm) struct au0828_fh *fh = priv; struct au0828_dev *dev = fh->dev; + if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl) + dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 1); + /* FIXME: when we support something other than NTSC, we are going to have to make the au0828 bridge adjust the size of its capture buffer, which is currently hardcoded at 720x480 */ v4l2_device_call_all(&dev->v4l2_dev, 0, core, s_std, *norm); dev->std_set_in_tuner_core = 1; + + if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl) + dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 0); + return 0; } @@ -1510,9 +1517,18 @@ static int vidioc_s_tuner(struct file *file, void *priv, return -EINVAL; t->type = V4L2_TUNER_ANALOG_TV; + + if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl) + dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 1); + v4l2_device_call_all(&dev->v4l2_dev, 0, tuner, s_tuner, t); + + if (dev->dvb.frontend && dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl) + dev->dvb.frontend->ops.analog_ops.i2c_gate_ctrl(dev->dvb.frontend, 0); + dprintk(1, "VIDIOC_S_TUNER: signal = %x, afc = %x\n", t->signal, t->afc); + return 0; } |