linux-kernel - Re: [PATCH v5 3/3] drm/msm/dp: add support of max dp link rate

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Message-ID: <CAA8EJppAPCLj0JZf7v8ThFq1C=Ngx3AdzReatRwGC-_jhrANFA@mail.gmail.com>
Date:   Wed, 30 Nov 2022 11:23:37 +0200
From:   Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To:     Kuogee Hsieh <quic_khsieh@...cinc.com>
Cc:     dri-devel@...ts.freedesktop.org, robdclark@...il.com,
        sean@...rly.run, swboyd@...omium.org, dianders@...omium.org,
        vkoul@...nel.org, daniel@...ll.ch, airlied@...ux.ie,
        agross@...nel.org, bjorn.andersson@...aro.org,
        quic_abhinavk@...cinc.com, quic_sbillaka@...cinc.com,
        freedreno@...ts.freedesktop.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v5 3/3] drm/msm/dp: add support of max dp link rate

On Wed, 30 Nov 2022 at 02:12, Kuogee Hsieh <quic_khsieh@...cinc.com> wrote:
>
> By default, HBR2 (5.4G) is the max link link be supported. This patch add
> the capability to support max link rate at HBR3 (8.1G).
>
> Changes in v2:
> -- add max link rate from dtsi
>
> Changes in v3:
> -- parser max_data_lanes and max_dp_link_rate from dp_out endpoint
>
> Changes in v4:
> -- delete unnecessary pr_err
>
> Changes in v5:
> -- split parser function into different patch
>
> Signed-off-by: Kuogee Hsieh <quic_khsieh@...cinc.com>
> ---
>  drivers/gpu/drm/msm/dp/dp_display.c | 4 ++++
>  drivers/gpu/drm/msm/dp/dp_panel.c   | 7 ++++---
>  drivers/gpu/drm/msm/dp/dp_panel.h   | 1 +
>  3 files changed, 9 insertions(+), 3 deletions(-)

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

-- 
With best wishes
Dmitry