From: Hans Verkuil <hans.verk...@cisco.com>
The std field of v4l2_input is always V4L2_STD_ALL. For tuner inputs
this should be cx->tuner_std.
This fixes a v4l2-compliance failure.
Signed-off-by: Hans Verkuil <hans.verk...@cisco.com>
Cc: Andy Walls <awa...@md.metrocast.net>
---
drivers/media/pci/cx18/cx18-ioctl.c | 8 ++++++++
drivers/media/pci/cx18/cx18-streams.c | 6 +++++-
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/media/pci/cx18/cx18-ioctl.c
b/drivers/media/pci/cx18/cx18-ioctl.c
index 6f8324d..35d75311 100644
--- a/drivers/media/pci/cx18/cx18-ioctl.c
+++ b/drivers/media/pci/cx18/cx18-ioctl.c
@@ -514,6 +514,9 @@ int cx18_s_input(struct file *file, void *fh, unsigned int
inp)
{
struct cx18_open_id *id = fh2id(fh);
struct cx18 *cx = id->cx;
+ v4l2_std_id std = V4L2_STD_ALL;
+ const struct cx18_card_video_input *card_input =
+ cx->card->video_inputs + inp;
if (inp >= cx->nof_inputs)
return -EINVAL;
@@ -529,6 +532,11 @@ int cx18_s_input(struct file *file, void *fh, unsigned int
inp)
cx->active_input = inp;
/* Set the audio input to whatever is appropriate for the input type. */
cx->audio_input = cx->card->video_inputs[inp].audio_index;
+ if (card_input->video_type == V4L2_INPUT_TYPE_TUNER)
+ std = cx->tuner_std;
+ cx->streams[CX18_ENC_STREAM_TYPE_MPG].video_dev.tvnorms = std;
+ cx->streams[CX18_ENC_STREAM_TYPE_YUV].video_dev.tvnorms = std;
+ cx->streams[CX18_ENC_STREAM_TYPE_VBI].video_dev.tvnorms = std;
/* prevent others from messing with the streams until
we're finished changing inputs. */
diff --git a/drivers/media/pci/cx18/cx18-streams.c
b/drivers/media/pci/cx18/cx18-streams.c
index cf7ddaf..c82d25d 100644
--- a/drivers/media/pci/cx18/cx18-streams.c
+++ b/drivers/media/pci/cx18/cx18-streams.c
@@ -304,6 +304,7 @@ static void cx18_stream_init(struct cx18 *cx, int type)
/* Assume the previous pixel default */
s->pixelformat = V4L2_PIX_FMT_HM12;
s->vb_bytes_per_frame = cx->cxhdl.height * 720 * 3 / 2;
+ s->vb_bytes_per_line = 720;
}
}
@@ -372,7 +373,10 @@ static int cx18_prep_dev(struct cx18 *cx, int type)
s->video_dev.v4l2_dev = &cx->v4l2_dev;
s->video_dev.fops = &cx18_v4l2_enc_fops;
s->video_dev.release = video_device_release_empty;
- s->video_dev.tvnorms = V4L2_STD_ALL;
+ if (cx->card->video_inputs->video_type == CX18_CARD_INPUT_VID_TUNER)
+ s->video_dev.tvnorms = cx->tuner_std;
+ else
+ s->video_dev.tvnorms = V4L2_STD_ALL;
s->video_dev.lock = &cx->serialize_lock;
cx18_set_funcs(&s->video_dev);
return 0;
--
2.1.4
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