media: allegro: add support for HEVC encoding

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The Allegro Codec supports HEVC encoding. The messages to the MCU are
the same for H.264 and HEVC, but some options have to be changed. These
are actually only a few options.

The driver, however, must add the HEVC VPS/SPS/PPS NAL Units to the
coded stream and must properly provide the HEVC format and controls to
user space.

[hverkuil: fix warning for wrong enum type (h264 instead of hevc)]

Signed-off-by: Michael Tretter <m.tretter@pengutronix.de>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

...

This commit is contained in:

Michael Tretter 2020-12-03 12:01:06 +01:00 • committed by Mauro Carvalho Chehab

parent 99b05ce74c

commit b08797d1b2

3 changed files with 516 additions and 36 deletions

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545

drivers/media/platform/allegro-dvt/allegro-core.c

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6

drivers/media/platform/allegro-dvt/allegro-mail.c

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1

drivers/media/platform/allegro-dvt/allegro-mail.h

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