linux-kernel - Re: [PATCH v4 2/4] drm/msm/dpu: Enable widebus for DSI INTF

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Message-ID: <4b08d359-dbff-7180-1669-b79cea8e8e3d@quicinc.com>
Date:   Fri, 25 Aug 2023 17:19:01 -0700
From:   Abhinav Kumar <quic_abhinavk@...cinc.com>
To:     Jessica Zhang <quic_jesszhan@...cinc.com>,
        Rob Clark <robdclark@...il.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        "Sean Paul" <sean@...rly.run>,
        Marijn Suijten <marijn.suijten@...ainline.org>,
        "David Airlie" <airlied@...il.com>, Daniel Vetter <daniel@...ll.ch>
CC:     <linux-arm-msm@...r.kernel.org>, <dri-devel@...ts.freedesktop.org>,
        <freedreno@...ts.freedesktop.org>, <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4 2/4] drm/msm/dpu: Enable widebus for DSI INTF



On 8/22/2023 10:42 AM, Jessica Zhang wrote:
> DPU supports a data-bus widen mode for DSI INTF.
> 
> Enable this mode for all supported chipsets if widebus is enabled for DSI.
> 
> Signed-off-by: Jessica Zhang <quic_jesszhan@...cinc.com>
> ---
>   drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c          | 7 +++++--
>   drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c | 2 ++
>   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.c          | 7 +++++++
>   drivers/gpu/drm/msm/disp/dpu1/dpu_hw_intf.h          | 1 +
>   drivers/gpu/drm/msm/dsi/dsi.c                        | 5 +++++
>   drivers/gpu/drm/msm/msm_drv.h                        | 5 +++++
>   6 files changed, 25 insertions(+), 2 deletions(-)
> 

I am fine with this, thanks for working through the comments.


Reviewed-by: Abhinav Kumar <quic_abhinavk@...cinc.com>