linux-kernel - Re: [PATCH 1/4] venus: add support for V4L2_PIX_FMT

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Date:   Thu, 4 May 2023 19:18:15 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Dikshita Agarwal <quic_dikshita@...cinc.com>,
        linux-media@...r.kernel.org, stanimir.k.varbanov@...il.com,
        quic_vgarodia@...cinc.com, agross@...nel.org, andersson@...nel.org,
        mchehab@...nel.org
Cc:     linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org
Subject: Re: [PATCH 1/4] venus: add support for V4L2_PIX_FMT_P010 color format



On 4.05.2023 12:36, Dikshita Agarwal wrote:
> add V4L2_PIX_FMT_P010 as supported color format for decoder.
> 
> Signed-off-by: Dikshita Agarwal <quic_dikshita@...cinc.com>
> ---
Reviewed-by: Konrad Dybcio <konrad.dybcio@...aro.org>

Konrad
>  drivers/media/platform/qcom/venus/helpers.c | 2 ++
>  drivers/media/platform/qcom/venus/vdec.c    | 4 ++++
>  2 files changed, 6 insertions(+)
> 
> diff --git a/drivers/media/platform/qcom/venus/helpers.c b/drivers/media/platform/qcom/venus/helpers.c
> index ab6a29f..5946def 100644
> --- a/drivers/media/platform/qcom/venus/helpers.c
> +++ b/drivers/media/platform/qcom/venus/helpers.c
> @@ -612,6 +612,8 @@ static u32 to_hfi_raw_fmt(u32 v4l2_fmt)
>  		return HFI_COLOR_FORMAT_NV12_UBWC;
>  	case V4L2_PIX_FMT_QC10C:
>  		return HFI_COLOR_FORMAT_YUV420_TP10_UBWC;
> +	case V4L2_PIX_FMT_P010:
> +		return HFI_COLOR_FORMAT_P010;
>  	default:
>  		break;
>  	}
> diff --git a/drivers/media/platform/qcom/venus/vdec.c b/drivers/media/platform/qcom/venus/vdec.c
> index 4ceaba3..687d62e 100644
> --- a/drivers/media/platform/qcom/venus/vdec.c
> +++ b/drivers/media/platform/qcom/venus/vdec.c
> @@ -43,6 +43,10 @@ static const struct venus_format vdec_formats[] = {
>  		.num_planes = 1,
>  		.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE,
>  	}, {
> +		.pixfmt = V4L2_PIX_FMT_P010,
> +		.num_planes = 1,
> +		.type = V4L2_BUF_TYPE_VIDEO_CAPTURE_MPLANE,
> +	}, {
>  		.pixfmt = V4L2_PIX_FMT_MPEG4,
>  		.num_planes = 1,
>  		.type = V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE,