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| author | Ezequiel Garcia <ezequiel@collabora.com> | 2020-07-09 18:36:35 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-07-19 13:37:49 +0200 |
| commit | d70cca7323442026e20c474314518c446cb4766f (patch) | |
| tree | ab960b5d3d8671c433a54dde6a979ebcbdffb9fa /drivers/media/platform/davinci | |
| parent | 9363aa33f6a9acfd16f98c749f17f6c65d184670 (diff) | |
hantro: h264: Refuse to decode unsupported bitstream
The hardware only supports 4:2:0 or 4:0:0 (monochrome),
8-bit depth content.
Verify that the SPS refers to a supported bitstream, and refuse
unsupported bitstreams by failing at TRY_EXT_CTRLS time.
Given the JPEG compression level control is the only one
that needs setting, a specific ops is provided.
Signed-off-by: Ezequiel Garcia <ezequiel@collabora.com>
Reviewed-by: Philipp Zabel <p.zabel@pengutronix.de>
Reviewed-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Diffstat (limited to 'drivers/media/platform/davinci')
0 files changed, 0 insertions, 0 deletions