Re: [PATCH v2] drm/msm/dp: always add fail-safe mode into connector mode list

Quoting Kuogee Hsieh (2022-01-24 15:17:54)

Some of DP link compliant test expects to return fail-safe mode if prefer detailed timing mode can not be supported by mainlink's lane and rate after link training. Therefore add fail-safe mode into connector mode list as backup mode. This patch fixes test case 4.2.2.1.

Changes in v2: -- add Fixes text string

Fixes: 4b85d405cfe9 ( "drm/msm/dp: reduce link rate if failed at link training 1") Signed-off-by: Kuogee Hsieh quic_khsieh@quicinc.com

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Reviewed-by: Stephen Boyd swboyd@chromium.org