mmCP_SEM_WAIT_TIMER 2098 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c 	WREG32(mmCP_SEM_WAIT_TIMER, 0x0);
mmCP_SEM_WAIT_TIMER 2607 drivers/gpu/drm/amd/amdgpu/gfx_v7_0.c 	WREG32(mmCP_SEM_WAIT_TIMER, 0x0);