CP_INT_CNTL_RING1__TIME_STAMP_INT_ENABLE_MASK 3266 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c cp_int_cntl &= ~CP_INT_CNTL_RING1__TIME_STAMP_INT_ENABLE_MASK; CP_INT_CNTL_RING1__TIME_STAMP_INT_ENABLE_MASK 3279 drivers/gpu/drm/amd/amdgpu/gfx_v6_0.c cp_int_cntl |= CP_INT_CNTL_RING1__TIME_STAMP_INT_ENABLE_MASK;