linux-kernel - [PATCH 0/3] media: mediatek: vcodec: Add driver to support 10bit

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Message-ID: <20230711125749.15555-1-yunfei.dong@mediatek.com>
Date:   Tue, 11 Jul 2023 20:57:46 +0800
From:   Yunfei Dong <yunfei.dong@...iatek.com>
To:     Nícolas F . R . A . Prado 
        <nfraprado@...labora.com>,
        Nicolas Dufresne <nicolas.dufresne@...labora.com>,
        Hans Verkuil <hverkuil-cisco@...all.nl>,
        AngeloGioacchino Del Regno 
        <angelogioacchino.delregno@...labora.com>,
        Benjamin Gaignard <benjamin.gaignard@...labora.com>,
        Nathan Hebert <nhebert@...omium.org>
CC:     Chen-Yu Tsai <wenst@...omium.org>,
        Hsin-Yi Wang <hsinyi@...omium.org>,
        Fritz Koenig <frkoenig@...omium.org>,
        Daniel Vetter <daniel@...ll.ch>,
        Steve Cho <stevecho@...omium.org>,
        Yunfei Dong <yunfei.dong@...iatek.com>,
        Mingjia Zhang <mingjia.zhang@...iatek.com>,
        <linux-media@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>,
        <linux-arm-kernel@...ts.infradead.org>,
        <linux-mediatek@...ts.infradead.org>,
        <Project_Global_Chrome_Upstream_Group@...iatek.com>
Subject: [PATCH 0/3] media: mediatek: vcodec: Add driver to support 10bit

Define two capture formats V4L2_PIX_FMT_MT2110R and
V4L2_PIX_FMT_MT2110T to support 10bit in mt8195, mt8199 and more.
Getting the size of each plane again when userspace set 10bit
syntax to driver.

V4L2_PIX_FMT_MT2110R is used for H264, and V4L2_PIX_FMT_MT2110T
is used for AV1/VP9/HEVC.

patch 1 Add driver to support 10bit
patch 2 Add capture format V4L2_PIX_FMT_MT2110T to support 10bit tile mode
patch 3 Add capture format V4L2_PIX_FMT_MT2110R to support 10bit raster mode
---
- send the first version v1:
- Run 10bit VP9/AV1 fluster test pass.
- Will return error when the 10bit parameter no correctly in function mtk_vdec_s_ctrl.
---

Reference series:
[1]: this series depends on v6 which is send by Yunfei Dong.
     message-id: 20230704131349.8354-1-yunfei.dong@...iatek.com

Mingjia Zhang (3):
  media: mediatek: vcodec: Add capture format to support 10bit tile mode
  media: mediatek: vcodec: Add capture format to support 10bit raster
    mode
  media: mediatek: vcodec: Add driver to support 10bit

 .../media/v4l/pixfmt-reserved.rst             |  15 ++
 .../mediatek/vcodec/decoder/mtk_vcodec_dec.c  |  22 ++-
 .../vcodec/decoder/mtk_vcodec_dec_drv.h       |   5 +
 .../vcodec/decoder/mtk_vcodec_dec_stateless.c | 140 +++++++++++++++++-
 drivers/media/v4l2-core/v4l2-common.c         |   4 +
 drivers/media/v4l2-core/v4l2-ioctl.c          |   2 +
 include/uapi/linux/videodev2.h                |   2 +
 7 files changed, 186 insertions(+), 4 deletions(-)

-- 
2.18.0