[Freedreno] [PATCH v3 4/6] drm/msm/dp: replug event is converted into an unplug followed by an plug events

[Stephen Boyd]

Quoting Kuogee Hsieh (2021-08-05 13:44:53)
> Remove special handling of replug interrupt and instead treat replug event
> as a sequential unplug followed by a plugin event. This is needed to meet
> the requirements of DP Link Layer CTS test case 4.2.1.3.
>
> Changes in V2:
> -- add fixes statement
>
> Changes in V3:
> -- delete EV_HPD_REPLUG_INT
>
> Fixes: f21c8a276c2d ("drm/msm/dp: handle irq_hpd with sink_count = 0 correctly")
>
> Signed-off-by: Kuogee Hsieh <khsieh at codeaurora.org>
> ---

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