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(parent: 470d4f0) | patch
drm/amd/display: Use HW lock mgr for PSR1
authorTom Chung <chiahsuan.chung@amd.com>
Tue, 1 Oct 2024 09:13:07 +0000 (17:13 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 10 Jan 2025 18:40:48 +0000 (13:40 -0500)
commitb5c764d6ed556c4e81fbe3fd976da77ec450c08e
tree210255618e6a3f83b6445009429ead69c63efab5tree
parent470d4f05c77153b97f53554a3c44164361a4d939commit | diff
drm/amd/display: Use HW lock mgr for PSR1

[Why]
Without the dmub hw lock, it may cause the lock timeout issue
while do modeset on PSR1 eDP panel.

[How]
Allow dmub hw lock for PSR1.

Reviewed-by: Sun peng Li <sunpeng.li@amd.com>
Signed-off-by: Tom Chung <chiahsuan.chung@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
(cherry picked from commit a2b5a9956269f4c1a09537177f18ab0229fe79f7)
drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c diff | blob | history
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