drm/amdgpu/gmc12.1: implement tlb inv semaphore
authorAlex Deucher <alexander.deucher@amd.com>
Thu, 30 Jul 2026 16:00:06 +0000 (12:00 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 6 Aug 2026 13:26:46 +0000 (09:26 -0400)
commit8e37aa0bd56ba75801a6a21bed45f96372cd9fdc
tree8f2ebd7aaf1d3554830b2a9b5f9a2ac83e0ff05b
parentcf9fa4d4d0334b04cde3436f0ae0d3c5bb97cae8
drm/amdgpu/gmc12.1: implement tlb inv semaphore

Needed to properly lock the interface before using it.

Cc: Sonny Jiang <sonny.jiang@amd.com>
Reviewed-by: Sonny Jiang <sonny.jiang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/gmc_v12_1.c