[Freedreno] [PATCH v5 3/3] drm/msm/dp: add support of max dp link rate

Dmitry Baryshkov dmitry.baryshkov at linaro.org
Wed Nov 30 09:23:37 UTC 2022


On Wed, 30 Nov 2022 at 02:12, Kuogee Hsieh <quic_khsieh at quicinc.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 at quicinc.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 at linaro.org>

-- 
With best wishes
Dmitry


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