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| author | Dale Zhao <dale.zhao@amd.com> | 2019-07-10 17:36:53 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-07-18 14:27:27 -0500 |
| commit | 7a83645ac0cc2258de101a6a491d31499eb27cc5 (patch) | |
| tree | 777b8fe2e7ffde88b91725345ff71650967a4d4b /drivers/gpu/drm/amd/powerplay/navi10_ppt.c | |
| parent | 21ffcc94d5b3dc024fedac700f1e7f9dacf4ab4f (diff) | |
| download | linux-7a83645ac0cc2258de101a6a491d31499eb27cc5.tar.bz2 | |
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/amd/powerplay/navi10_ppt.c')
0 files changed, 0 insertions, 0 deletions