linux-kernel - Re: [PATCH] media: mediatek: vcodec: Skip unsupported h264 encoder profile

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Message-ID: <a386f704b43b117d8857a7d7f51b1652ddb40663.camel@mediatek.com>
Date:   Tue, 15 Nov 2022 11:40:34 +0000
From:   Irui Wang (王瑞) <Irui.Wang@...iatek.com>
To:     "robh+dt@...nel.org" <robh+dt@...nel.org>,
        Tiffany Lin (林慧珊) 
        <tiffany.lin@...iatek.com>,
        "mchehab@...nel.org" <mchehab@...nel.org>,
        "nicolas.dufresne@...labora.com" <nicolas.dufresne@...labora.com>,
        "hverkuil-cisco@...all.nl" <hverkuil-cisco@...all.nl>,
        "hsinyi@...omium.org" <hsinyi@...omium.org>,
        "matthias.bgg@...il.com" <matthias.bgg@...il.com>,
        "angelogioacchino.delregno@...labora.com" 
        <angelogioacchino.delregno@...labora.com>,
        "acourbot@...omium.org" <acourbot@...omium.org>
CC:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "linux-mediatek@...ts.infradead.org" 
        <linux-mediatek@...ts.infradead.org>,
        Longfei Wang (王龙飞) 
        <Longfei.Wang@...iatek.com>,
        "linux-media@...r.kernel.org" <linux-media@...r.kernel.org>,
        "devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
        Maoguang Meng (孟毛广) 
        <Maoguang.Meng@...iatek.com>,
        Yunfei Dong (董云飞) 
        <Yunfei.Dong@...iatek.com>,
        Project_Global_Chrome_Upstream_Group 
        <Project_Global_Chrome_Upstream_Group@...iatek.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH] media: mediatek: vcodec: Skip unsupported h264 encoder
 profile

Dear Hans,

Gently ping for this patch.
May I know this patch current status? It seems is under your reviewing
state?

Thanks
Best Regards

On Mon, 2022-09-26 at 17:35 +0800, Irui Wang wrote:
> 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@...iatek.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);