linux-kernel - Re: [PATCH v2 3/6] drm/msm/dsi: set VIDEO_COMPRESSION_MODE_CTRL

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Message-ID: <CAA8EJpoXF+DtVxNwK1Lr6WVzTgoGGKybzeOQ384RYyT71Zdksw@mail.gmail.com>
Date:   Wed, 15 Nov 2023 09:33:20 +0200
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Jonathan Marek <jonathan@...ek.ca>
Cc:     freedreno@...ts.freedesktop.org, Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Sean Paul <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Jessica Zhang <quic_jesszhan@...cinc.com>,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Jiasheng Jiang <jiasheng@...as.ac.cn>,
        Vinod Koul <vkoul@...nel.org>,
        "open list:DRM DRIVER FOR MSM ADRENO GPU" 
        <linux-arm-msm@...r.kernel.org>,
        "open list:DRM DRIVER FOR MSM ADRENO GPU" 
        <dri-devel@...ts.freedesktop.org>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v2 3/6] drm/msm/dsi: set VIDEO_COMPRESSION_MODE_CTRL_WC
 (fix video mode DSC)

On Wed, 15 Nov 2023 at 01:00, Jonathan Marek <jonathan@...ek.ca> wrote:
>
> Video mode DSC won't work if this field is not set correctly. Set it to fix
> video mode DSC (for slice_per_pkt==1 cases at least).
>
> Fixes: 08802f515c3 ("drm/msm/dsi: Add support for DSC configuration")
> Signed-off-by: Jonathan Marek <jonathan@...ek.ca>
> ---
>  drivers/gpu/drm/msm/dsi/dsi_host.c | 3 +++
>  1 file changed, 3 insertions(+)

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

--
With best wishes
Dmitry