media: coda: extend GOP size range

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CodaDx6 only accepts GOP sizes up to 60 frames, but CODA960 can handle
up to 99 frames. If we disable automatic I frame generation altogether
by setting GOP size to 0, we can let an application produce arbitrarily
large I frame intervals using the V4L2_CID_MPEG_VIDEO_FORCE_KEY_FRAME
control.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

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Philipp Zabel 2017-07-07 05:58:27 -04:00 • committed by Mauro Carvalho Chehab

parent 9c2a455943

commit 0c62c67923

2 changed files with 6 additions and 3 deletions

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5

drivers/media/platform/coda/coda-bit.c

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4

drivers/media/platform/coda/coda-common.c

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