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(parent: a0ec225) | patch
drm/amd/powerplay: added mutex protection on msg issuing
authorEvan Quan <evan.quan@amd.com>
Fri, 27 Mar 2020 03:20:29 +0000 (11:20 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Wed, 1 Apr 2020 18:44:45 +0000 (14:44 -0400)
commit6b6706cdaca344a9279fe124bf87da040f5711fb
treee8c1ae27bdad8db082f5454af5cb323748f1b9cdtree | snapshot
parenta0ec225633d9f681e393a1827f29f02c837deb84commit | diff
drm/amd/powerplay: added mutex protection on msg issuing

This could avoid the possible race condition.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/powerplay/amd_powerplay.c diff | blob | history
drivers/gpu/drm/amd/powerplay/inc/hwmgr.h diff | blob | history
drivers/gpu/drm/amd/powerplay/smumgr/smumgr.c diff | blob | history
Domain: System / Kernel;