[PATCH 1/4] drm/msm/dpu: document INTF_EDP/INTF_DP difference

[Stephen Boyd]

Quoting Dmitry Baryshkov (2022-02-21 22:22:43)
> Based on the discussions on the mailing list, document enum
> dpu_intf_type and it's controversial fields: INTF_DP and INTF_EDP.
>
> INTF_EDP is used for older eDP interface found on msm8x74/msm8x84
> INTF_DP is used for both eDP and DP interfaces handled by the msm/dp
> driver. The DPU driver does not make a difference between them.
>
> Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov at linaro.org>
> ---

Reviewed-by: Stephen Boyd <swboyd at chromium.org>