diff options
| author | abdoulaye berthe <abdoulaye.berthe@amd.com> | 2019-07-19 10:25:39 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2019-11-13 15:29:43 -0500 |
| commit | 8e5100a575433cc185a2e224280fbd873b6692dd (patch) | |
| tree | 093aec8b5d7bdbcefdf4c6694463a662a43d6f6d /drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | |
| parent | 00ada9d14f386305abfad73665d235882768c78f (diff) | |
drm/amd/display: initialize lttpr
[Description]
When reading link, update the procedure as follows:
1-Set aux timeout to extended: 3.2ms
2-Start with reading lttpr caps
3-Determine if lttpr support should be enabled. Reset aux timeout to
400us if no repeater is found.
Signed-off-by: abdoulaye berthe <abdoulaye.berthe@amd.com>
Reviewed-by: Aric Cyr <Aric.Cyr@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c')
0 files changed, 0 insertions, 0 deletions