summaryrefslogtreecommitdiffstats
path: root/drivers/media/video/saa7134/saa7134-empress.c
diff options
context:
space:
mode:
authorHans Verkuil <hverkuil@xs4all.nl>2008-09-06 06:34:44 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-10-12 09:36:58 -0200
commit9afb7377ef16a73d1ae7b089aa853e00a3facea8 (patch)
tree4b5935da7097240c194b5899e0bcd08388353c43 /drivers/media/video/saa7134/saa7134-empress.c
parentac2b97b13e5627127b8e29dc0e1e1d7be03eaae4 (diff)
V4L/DVB (8917): saa7134-empress: fix changing the capture standard for non-tuner inputs
When changing the standard the saa6752hs was not updated unless the input was the TV tuner. The saa6752hs should be updated regardless of the input. In addition the S_STD and G_STD ioctls for the mpeg video device didn't do anything. This is now fixed: they behave just like S_STD and G_STD on the video0 device. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/saa7134/saa7134-empress.c')
-rw-r--r--drivers/media/video/saa7134/saa7134-empress.c25
1 files changed, 16 insertions, 9 deletions
diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c
index 946edf64dc2..9a8766a78a0 100644
--- a/drivers/media/video/saa7134/saa7134-empress.c
+++ b/drivers/media/video/saa7134/saa7134-empress.c
@@ -303,15 +303,6 @@ static int empress_streamoff(struct file *file, void *priv,
return videobuf_streamoff(&dev->empress_tsq);
}
-static int saa7134_i2c_call_saa6752(struct saa7134_dev *dev,
- unsigned int cmd, void *arg)
-{
- if (dev->mpeg_i2c_client == NULL)
- return -EINVAL;
- return dev->mpeg_i2c_client->driver->command(dev->mpeg_i2c_client,
- cmd, arg);
-}
-
static int empress_s_ext_ctrls(struct file *file, void *priv,
struct v4l2_ext_controls *ctrls)
{
@@ -431,6 +422,20 @@ static int empress_g_chip_ident(struct file *file, void *fh,
return -EINVAL;
}
+static int empress_s_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+ struct saa7134_dev *dev = file->private_data;
+
+ return saa7134_s_std_internal(dev, NULL, id);
+}
+
+static int empress_g_std(struct file *file, void *priv, v4l2_std_id *id)
+{
+ struct saa7134_dev *dev = file->private_data;
+
+ *id = dev->tvnorm->id;
+ return 0;
+}
static const struct file_operations ts_fops =
{
@@ -465,6 +470,8 @@ static const struct v4l2_ioctl_ops ts_ioctl_ops = {
.vidioc_g_ctrl = empress_g_ctrl,
.vidioc_s_ctrl = empress_s_ctrl,
.vidioc_g_chip_ident = empress_g_chip_ident,
+ .vidioc_s_std = empress_s_std,
+ .vidioc_g_std = empress_g_std,
};
/* ----------------------------------------------------------- */