diff options
| author | Samson Tam <Samson.Tam@amd.com> | 2020-08-13 10:50:21 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2020-08-26 15:27:51 -0400 |
| commit | efbde23a3b0164cef27fd394e7d548f46af5b51d (patch) | |
| tree | c8d12cac1890404f06dec94994f090417252ab22 /drivers/gpu/drm/amd/display/dc/dc_stream.h | |
| parent | b61f05622ace5b9498ae279cdfd1c9f0c1ce3f75 (diff) | |
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>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_stream.h')
0 files changed, 0 insertions, 0 deletions