[media] ivtv: fix v4l2-compliance error: inconsistent std reporting

The tuner input has a different standard mask than a S-Video or Composite input.
Changing the standard should change tvnorms as well for all device nodes.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/media/pci/ivtv/ivtv-ioctl.c b/drivers/media/pci/ivtv/ivtv-ioctl.c
index 0b0250a7583f..e5ce970266f3 100644
--- a/drivers/media/pci/ivtv/ivtv-ioctl.c
+++ b/drivers/media/pci/ivtv/ivtv-ioctl.c
@@ -987,6 +987,8 @@ static int ivtv_g_input(struct file *file, void *fh, unsigned int *i)
 int ivtv_s_input(struct file *file, void *fh, unsigned int inp)
 {
         struct ivtv *itv = fh2id(fh)->itv;
+        v4l2_std_id std;
+        int i;
 
         if (inp < 0 || inp >= itv->nof_inputs)
                 return -EINVAL;
@@ -1008,6 +1010,13 @@ int ivtv_s_input(struct file *file, void *fh, unsigned int inp)
            input type. */
         itv->audio_input = itv->card->video_inputs[inp].audio_index;
 
+        if (itv->card->video_inputs[inp].video_type == IVTV_CARD_INPUT_VID_TUNER)
+                std = itv->tuner_std;
+        else
+                std = V4L2_STD_ALL;
+        for (i = 0; i <= IVTV_ENC_STREAM_TYPE_VBI; i++)
+                itv->streams[i].vdev->tvnorms = std;
+
         /* prevent others from messing with the streams until
            we're finished changing inputs. */
         ivtv_mute(itv);