drm/amd/display: Fix passive dongle mistaken as active dongle in EDID emulation
[Why] dongle_type is set during dongle connection but for passive dongles, dongle_type is not set. If user starts with an active dongle and then switches to a passive dongle, it will still report as an active dongle. Trying to emulate the wrong connecter type results in display not lighting up. [How] Set dpcd_caps.dongle_type for passive dongles in detect_dp(). Signed-off-by:Samson Tam <Samson.Tam@amd.com> Reviewed-by:
Joshua Aberback <Joshua.Aberback@amd.com> Acked-by:
Eryk Brol <eryk.brol@amd.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com>
parent
b61f0562
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