media: common: saa7146: allow S_STD(G_STD)

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If the requested TV standard is identical to the current
TV standard, then return 0, even when the vb2 queues are
busy.

This fixes a V4L2 compliance issue.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

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Hans Verkuil 2023-03-02 11:37:38 +00:00 • committed by Mauro Carvalho Chehab

parent ff6dad2f95

commit b2943a0e9a

1 changed files with 8 additions and 3 deletions

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drivers/media/common/saa7146/saa7146_video.c

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