Commit 1ba2615e authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
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media: mxb: update the tvnorms when changing input 



The tuner input uses different tvnorms compared to the
S-Video/Composite inputs. So update the tvnorms field
in struct video_device when switching inputs.

This fixes a V4L2 compliance issue.

Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent b2943a0e

drivers/media/pci/saa7146/mxb.c

+3 −0
Original line number Diff line number Diff line
@@ -512,6 +512,9 @@ static int vidioc_s_input(struct file *file, void *fh, unsigned int input) 
	if (err)

		return err;



	mxb->video_dev.tvnorms = mxb_inputs[input].std;

	mxb->vbi_dev.tvnorms = mxb_inputs[input].std;



	/* switch video in saa7111a */

	if (saa7111a_call(mxb, video, s_routing, i, SAA7111_FMT_CCIR, 0))

		pr_err("VIDIOC_S_INPUT: could not address saa7111a\n");