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| author | Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com> | 2021-08-30 14:01:10 -0400 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2021-09-14 15:57:10 -0400 |
| commit | db7b568e6d995d8395bb904a8df0b629271c5a45 (patch) | |
| tree | aa22f5972652fe919b466ad121f92ed0c696d86e /drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | |
| parent | 0d9a947b5cbb80780ca4202ea82568e07f0fc720 (diff) | |
| download | linux-db7b568e6d995d8395bb904a8df0b629271c5a45.tar.gz linux-db7b568e6d995d8395bb904a8df0b629271c5a45.tar.bz2 linux-db7b568e6d995d8395bb904a8df0b629271c5a45.zip | |
drm/amd/display: Link training retry fix for abort case
[Why]
If link training is aborted, it shall be retried if sink is present.
[How]
Check hpd status to find out whether sink is present or not. If sink is
present, then link training shall be tried again with same settings.
Otherwise, link training shall be aborted.
Reviewed-by: Jimmy Kizito <Jimmy.Kizito@amd.com>
Acked-by: Mikita Lipski <mikita.lipski@amd.com>
Signed-off-by: Meenakshikumar Somasundaram <meenakshikumar.somasundaram@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c')
0 files changed, 0 insertions, 0 deletions