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(parent: 0524dd3) | 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 17:11:47 +0000 (12:11 -0500)
commita2b5a9956269f4c1a09537177f18ab0229fe79f7
tree6011977d898e4b87483178506a83aa6242f42aa4tree | snapshot
parent0524dd3a4f0e462067a3fcd13b7c5086f9dc1ececommit | 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>
drivers/gpu/drm/amd/display/dc/dce/dmub_hw_lock_mgr.c diff | blob | blame | history
Mirror https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git