diff options
| author | Dale Zhao <dale.zhao@amd.com> | 2019-07-10 17:36:53 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-18 14:17:20 -0500 |
| commit | b70666934b41c081489d5ff3c5bf017796545d35 (patch) | |
| tree | 51066d1f98bbc778e7cef5c8e309b116c4d205c9 /drivers/gpu/drm/drm_framebuffer.c | |
| parent | b791f9dc2de4f9e66aae28451d1284d054542614 (diff) | |
drm/amd/display: handle active dongle port type is DP++ or DP case
[Why]:
Some active dongles have DP++ port and DP port at the same time. Current
code doesn't cover DP++ case and processes as default DVI case, in which
audio is disabled. Because of dual mode, DP case is also treat as DVI case
for the other port.
[How]:
According DP 1.4 spec, add DP++ procedure similar with HDMI case. Also
add None dongle type for DP case.
Signed-off-by: Dale Zhao <dale.zhao@amd.com>
Reviewed-by: Wenjing Liu <wenjing.liu@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/drm_framebuffer.c')
0 files changed, 0 insertions, 0 deletions