[PATCH v4 4/4] drm/msm/dp: dp_link_parse_sink_count() return immediately if aux read failed

[Stephen Boyd]

Quoting Kuogee Hsieh (2021-04-21 16:37:38)
> Add checking aux read/write status at both dp_link_parse_sink_count()
> and dp_link_parse_sink_status_filed() to avoid long timeout delay if

s/filed/field/

> dp aux read/write failed at timeout due to cable unplugged.
>
> Changes in V4:
> -- split this patch as stand alone patch
>
> Signed-off-by: Kuogee Hsieh <khsieh at codeaurora.org>

Can this patch come before the one previously? And then some fixes tag
be added? Otherwise looks good to me.

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