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Committer:
Michel Dänzer
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Author(s):
Michel Dänzer
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Date:
2019-03-04 16:07:14 UTC
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Revision ID:
git-v1:c301b8af25d2c2cd49035a4395ebe6c3612df366
dri2: Call drm_queue_handle_deferred in dri2_deferred_event
drm_queue_handler just puts the event on the signalled list; without
calling drm_queue_handle_deferred, actual processing of the event may be
delayed indefinitely, e.g. until another event arrives from the kernel.
This could result in DRI2 clients hanging during DPMS off.
Fixes: ba83a866af5a "Add radeon_drm_handle_event wrapper for
drmHandleEvent"
(Ported from amdgpu commit 09be74a3d1dd9604336d9a27f98d132b262dcbaf)
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>