linux-kernel - Re: [PATCH v2] drm/msm/disp/dpu: fix sc7280

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Message-ID: <25b0283b-3d87-6b08-22a9-50c470c3d32f@linaro.org>
Date:   Tue, 28 Feb 2023 20:26:53 +0200
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Kuogee Hsieh <quic_khsieh@...cinc.com>, robdclark@...il.com,
        sean@...rly.run, swboyd@...omium.org, dianders@...omium.org,
        vkoul@...nel.org, daniel@...ll.ch, airlied@...il.com,
        agross@...nel.org, andersson@...nel.org
Cc:     quic_abhinavk@...cinc.com, quic_sbillaka@...cinc.com,
        freedreno@...ts.freedesktop.org, dri-devel@...ts.freedesktop.org,
        linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2] drm/msm/disp/dpu: fix sc7280_pp base offset

On 27/02/2023 23:36, Kuogee Hsieh wrote:
> At sc7280, pingpong block is used to management the dither effects
> to reduce distortion at panel. Currently pingpong-0 base offset is
> wrongly set at 0x59000. This mistake will not cause system to crash.
> However it will make dither not work. This patch correct sc7280 ping
> pong-0 block base offset.
> 
> Changes in v2:
> -- add more details info n regrading of pingpong block at commit text
> 
> Fixes: 591e34a091d1 ("drm/msm/disp/dpu1: add support for display for SC7280 target")
> Signed-off-by: Kuogee Hsieh <quic_khsieh@...cinc.com>
> ---
>   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_catalog.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>

-- 
With best wishes
Dmitry