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| author | Roman Li <[email protected]> | 2024-04-03 16:13:56 +0000 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2024-04-30 13:57:23 +0000 |
| commit | afca033f10d346b6be794e468ed614a6fdc68a14 (patch) | |
| tree | 634b6acb1592370ddf1577813ecbcbc96d5ceb03 /drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | |
| parent | drm/amd/display: Notify idle link detection through shared state (diff) | |
| download | kernel-afca033f10d346b6be794e468ed614a6fdc68a14.tar.gz kernel-afca033f10d346b6be794e468ed614a6fdc68a14.zip | |
drm/amd/display: Add periodic detection for IPS
[Why]
HPD interrupt cannot be handled in IPS2 state.
So if there's a display topology change while system in IPS2
it can be missed.
[How]
Implement worker to check each 5 sec in IPS for HPD.
Reviewed-by: Hamza Mahfooz <[email protected]>
Acked-by: Wayne Lin <[email protected]>
Signed-off-by: Roman Li <[email protected]>
Tested-by: Daniel Wheeler <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c')
0 files changed, 0 insertions, 0 deletions