media: amphion: add lock around vdec_g_fmt

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the capture format may be changed when
sequence header is parsed,
it may be read and write in the same time,
add lock around vdec_g_fmt to synchronize it

Fixes: 6de8d628df ("media: amphion: add v4l2 m2m vpu decoder stateful driver")
Signed-off-by: Ming Qian <ming.qian@nxp.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>

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Ming Qian 2022-11-01 08:04:20 +00:00 • committed by Mauro Carvalho Chehab

parent f74d3f326d

commit e1b558cd9a

1 changed files with 2 additions and 0 deletions

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drivers/media/platform/amphion/vdec.c

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