Thread (35 messages) 35 messages, 6 authors, 2021-08-05

Re: [PATCH v4 00/15] media: mtk-vcodec: support for MT8183 decoder

From: Alexandre Courbot <hidden>
Date: 2021-05-13 08:07:00
Also in: linux-media, lkml

On Thu, Apr 29, 2021 at 4:35 PM Hans Verkuil [off-list ref] wrote:
On 27/04/2021 13:15, Alexandre Courbot wrote:
quoted
This series adds support for the stateless API into mtk-vcodec, by first
separating the stateful ops into their own source file, and introducing
a new set of ops suitable for stateless decoding. As such, support for
stateful decoders should remain completely unaffected.

This series has been tested with both MT8183 and MT8173. Decoding was
working for both chips, and in the case of MT8173 no regression has been
noticed.

Patches 1-9 add MT8183 support to the decoder using the stateless API.
MT8183 only support H.264 acceleration.

Patches 10-15 are follow-ups that further improve compliance for the
decoder and encoder, by fixing support for commands on both. Patch 11
also makes sure that supported H.264 profiles are exported on MT8173.
For a v5 I would recommend that - where possible - these 'improve compliance'
patches are moved to the beginning of the series. That way they can be picked
up quickly without having to wait for the whole series to be accepted.
Makes sense, the current order reflects the chronology these patches
have been written, but I agree that improving compliance should be
merged first. Let me try to reorder things a bit.

Cheers,
Alex.

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