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(parent: b6adc57) | patch
drm/amd/display: Validate DSC caps on MST endpoints
authorDavid Francis <David.Francis@amd.com>
Wed, 19 Jun 2019 18:47:33 +0000 (14:47 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 9 Jan 2020 23:07:47 +0000 (18:07 -0500)
commitec0ca697dd0e573657d7070d1d392faba44acd4d
tree8c3147ac35e7c1bc4e00d28611c251dc1c2bbf00tree | snapshot
parentb6adc57cff616da18ff8cff028d2ddf585c97334commit | diff
drm/amd/display: Validate DSC caps on MST endpoints

During MST mode enumeration, if a new dc_sink is created,
populate it with dsc caps as appropriate.

Use drm_dp_mst_dsc_aux_for_port to get the raw caps,
then parse them onto dc_sink with dc_dsc_parse_dsc_dpcd.

Reviewed-by: Wenjing Liu <Wenjing.Liu@amd.com>
Signed-off-by: David Francis <David.Francis@amd.com>
Signed-off-by: Mikita Lipski <mikita.lipski@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.h diff | blob | history
drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_mst_types.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git