linux-kernel - Re: [PATCH v5 03/12] drm/msm: Introduce SC8280XP MDSS

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Date:   Thu, 8 Dec 2022 15:32:44 -0800
From:   Kuogee Hsieh <quic_khsieh@...cinc.com>
To:     Bjorn Andersson <quic_bjorande@...cinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
CC:     Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Sean Paul <sean@...rly.run>, David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Kalyan Thota <quic_kalyant@...cinc.com>,
        Jessica Zhang <quic_jesszhan@...cinc.com>,
        "Johan Hovold" <johan+linaro@...nel.org>,
        Sankeerth Billakanti <quic_sbillaka@...cinc.com>,
        <linux-arm-msm@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>,
        <freedreno@...ts.freedesktop.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v5 03/12] drm/msm: Introduce SC8280XP MDSS


On 12/7/2022 2:00 PM, Bjorn Andersson wrote:
> From: Bjorn Andersson <bjorn.andersson@...aro.org>
>
> Add compatible for the SC8280XP Mobile Display Subsystem and
> initialization for version 8.0.0.
>
> Signed-off-by: Bjorn Andersson <bjorn.andersson@...aro.org>
> Signed-off-by: Bjorn Andersson <quic_bjorande@...cinc.com>
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
Reviewed-by: Kuogee Hsieh <quic_khsieh@...cinc.com>
> ---
>
> Changes since v4:
> - None
>
>   drivers/gpu/drm/msm/msm_mdss.c | 4 ++++
>   1 file changed, 4 insertions(+)
>
> diff --git a/drivers/gpu/drm/msm/msm_mdss.c b/drivers/gpu/drm/msm/msm_mdss.c
> index 86b28add1fff..8677e74868cf 100644
> --- a/drivers/gpu/drm/msm/msm_mdss.c
> +++ b/drivers/gpu/drm/msm/msm_mdss.c
> @@ -287,6 +287,9 @@ static int msm_mdss_enable(struct msm_mdss *msm_mdss)
>   	case DPU_HW_VER_720:
>   		msm_mdss_setup_ubwc_dec_40(msm_mdss, UBWC_3_0, 6, 1, 1, 1);
>   		break;
> +	case DPU_HW_VER_800:
> +		msm_mdss_setup_ubwc_dec_40(msm_mdss, UBWC_4_0, 6, 1, 2, 1);
> +		break;
>   	}
>   
>   	return ret;
> @@ -513,6 +516,7 @@ static const struct of_device_id mdss_dt_match[] = {
>   	{ .compatible = "qcom,sc7180-mdss" },
>   	{ .compatible = "qcom,sc7280-mdss" },
>   	{ .compatible = "qcom,sc8180x-mdss" },
> +	{ .compatible = "qcom,sc8280xp-mdss" },
>   	{ .compatible = "qcom,sm6115-mdss" },
>   	{ .compatible = "qcom,sm8150-mdss" },
>   	{ .compatible = "qcom,sm8250-mdss" },