linux-kernel - Re: [PATCH v6 00/11] media: rkvdec: Add H.264 High 10 and 4:2:2 profile support

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Message-Id: <D4M62CEXA88M.2I1F9N6V18R3N@cknow.org>
Date: Thu, 03 Oct 2024 14:23:33 +0200
From: "Diederik de Haas" <didi.debian@...ow.org>
To: "Jonas Karlman" <jonas@...boo.se>, "Sebastian Fricke"
 <sebastian.fricke@...labora.com>, "Ezequiel Garcia"
 <ezequiel@...guardiasur.com.ar>, "Mauro Carvalho Chehab"
 <mchehab@...nel.org>
Cc: "Alex Bee" <knaerzche@...il.com>, "Nicolas Dufresne"
 <nicolas.dufresne@...labora.com>, "Benjamin Gaignard"
 <benjamin.gaignard@...labora.com>, "Detlev Casanova"
 <detlev.casanova@...labora.com>, "Dan Carpenter"
 <dan.carpenter@...aro.org>, "Diederik de Haas" <didi.debian@...ow.org>,
 <linux-media@...r.kernel.org>, <linux-rockchip@...ts.infradead.org>,
 <linux-staging@...ts.linux.dev>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v6 00/11] media: rkvdec: Add H.264 High 10 and 4:2:2
 profile support

On Mon Sep 9, 2024 at 9:24 PM CEST, Jonas Karlman wrote:
> This series add H.264 High 10 and 4:2:2 profile support to the Rockchip
> Video Decoder driver.
> ...
> Tested on a ROCK Pi 4 (RK3399) and Rock64 (RK3328):
> ...
>
> Link to v1: https://lore.kernel.org/linux-media/20200701215616.30874-1-jonas@kwiboo.se/
>
> To fully runtime test this series you may need FFmpeg patches from [1]
> and fluster patches from [2], this series is also available at [3].

I have been using this patch set and earlier version stemming all the
way back to 2023-10-29 and with a patched ffmpeg and mpv ([1] but
earlier versions before that) I have been enjoying HW accelerated
playback on my Rock64 (rk3328) :-)

So for the series, feel free to add my

Tested-by: Diederik de Haas <didi.debian@...ow.org>

[1] https://github.com/mpv-player/mpv/pull/14690

Cheers,
  Diederik

> [1] https://github.com/Kwiboo/FFmpeg/commits/v4l2request-2024-v2-rkvdec/
> [2] https://github.com/Kwiboo/fluster/commits/ffmpeg-v4l2request-rkvdec/
> [3] https://github.com/Kwiboo/linux-rockchip/commits/linuxtv-rkvdec-high-10-v6/
> [4] https://gist.github.com/Kwiboo/f4ac15576b2c72887ae2bc5d58b5c865
> [5] https://gist.github.com/Kwiboo/459a1c8f1dcb56e45dc7a7a29cc28adf
>
> Regards,
> Jonas
>
> Alex Bee (1):
>   media: rkvdec: h264: Don't hardcode SPS/PPS parameters
>
> Jonas Karlman (10):
>   media: v4l2-common: Add helpers to calculate bytesperline and
>     sizeimage
>   media: v4l2: Add NV15 and NV20 pixel formats
>   media: rkvdec: h264: Use bytesperline and buffer height as virstride
>   media: rkvdec: Extract rkvdec_fill_decoded_pixfmt into helper
>   media: rkvdec: Move rkvdec_reset_decoded_fmt helper
>   media: rkvdec: Extract decoded format enumeration into helper
>   media: rkvdec: Add image format concept
>   media: rkvdec: Add get_image_fmt ops
>   media: rkvdec: h264: Support High 10 and 4:2:2 profiles
>   media: rkvdec: Fix enumerate frame sizes
>
>  .../media/v4l/pixfmt-yuv-planar.rst           | 128 ++++++++++
>  drivers/media/v4l2-core/v4l2-common.c         |  80 +++---
>  drivers/media/v4l2-core/v4l2-ioctl.c          |   2 +
>  drivers/staging/media/rkvdec/rkvdec-h264.c    |  64 +++--
>  drivers/staging/media/rkvdec/rkvdec.c         | 239 +++++++++++++-----
>  drivers/staging/media/rkvdec/rkvdec.h         |  18 +-
>  include/uapi/linux/videodev2.h                |   2 +
>  7 files changed, 410 insertions(+), 123 deletions(-)


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