From: Irui Wang <irui.wang@mediatek.com>
To: Hans Verkuil <hverkuil-cisco@xs4all.nl>,
Alexandre Courbot <acourbot@chromium.org>,
Tiffany Lin <tiffany.lin@mediatek.com>,
"Mauro Carvalho Chehab" <mchehab@kernel.org>,
Rob Herring <robh+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>,
Hsin-Yi Wang <hsinyi@chromium.org>,
<angelogioacchino.delregno@collabora.com>,
<nicolas.dufresne@collabora.com>
Cc: Maoguang Meng <maoguang.meng@mediatek.com>,
Longfei Wang <longfei.wang@mediatek.com>,
Yunfei Dong <yunfei.dong@mediatek.com>,
"Irui Wang" <irui.wang@mediatek.com>,
<linux-media@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-mediatek@lists.infradead.org>,
<Project_Global_Chrome_Upstream_Group@mediatek.com>
Subject: [PATCH] media: mediatek: vcodec: Skip unsupported h264 encoder profile
Date: Mon, 26 Sep 2022 17:35:01 +0800 [thread overview]
Message-ID: <20220926093501.26466-1-irui.wang@mediatek.com> (raw)
The encoder driver support h264 baseline, main, high encoder
profile, set mask for V4L2_CID_MPEG_VIDEO_H264_PROFILE to skip
the unsupported profile.
get supported h264_profile by command: v4l2-ctl -d /dev/videoX -L
h264_profile 0x00990a6b (menu) : min=0 max=4 default=4 value=4
0: Baseline
2: Main
4: High
Signed-off-by: Irui Wang <irui.wang@mediatek.com>
---
drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c
index d810a78dde51..d65800a3b89d 100644
--- a/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c
+++ b/drivers/media/platform/mediatek/vcodec/mtk_vcodec_enc.c
@@ -1397,7 +1397,10 @@ int mtk_vcodec_enc_ctrls_setup(struct mtk_vcodec_ctx *ctx)
0, V4L2_MPEG_VIDEO_HEADER_MODE_SEPARATE);
v4l2_ctrl_new_std_menu(handler, ops, V4L2_CID_MPEG_VIDEO_H264_PROFILE,
V4L2_MPEG_VIDEO_H264_PROFILE_HIGH,
- 0, V4L2_MPEG_VIDEO_H264_PROFILE_HIGH);
+ ~((1 << V4L2_MPEG_VIDEO_H264_PROFILE_BASELINE) |
+ (1 << V4L2_MPEG_VIDEO_H264_PROFILE_MAIN) |
+ (1 << V4L2_MPEG_VIDEO_H264_PROFILE_HIGH)),
+ V4L2_MPEG_VIDEO_H264_PROFILE_HIGH);
v4l2_ctrl_new_std_menu(handler, ops, V4L2_CID_MPEG_VIDEO_H264_LEVEL,
h264_max_level,
0, V4L2_MPEG_VIDEO_H264_LEVEL_4_0);
--
2.18.0
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next reply other threads:[~2022-09-26 10:01 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-09-26 9:35 Irui Wang [this message]
2022-09-28 13:38 ` [PATCH] media: mediatek: vcodec: Skip unsupported h264 encoder profile Allen-KH Cheng (程冠勳)
2022-09-29 1:54 ` yunfei.dong
2022-09-29 8:32 ` AngeloGioacchino Del Regno
2022-10-19 10:07 ` Irui Wang
2022-11-15 11:40 ` Irui Wang (王瑞)
2022-11-15 11:49 ` Hans Verkuil
2022-11-15 11:57 ` Irui Wang (王瑞)
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