UTC_L1_ENABLE    1318 drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c 		temp = REG_SET_FIELD(temp, SDMA0_CNTL, UTC_L1_ENABLE, 1);
UTC_L1_ENABLE     716 drivers/gpu/drm/amd/amdgpu/sdma_v5_0.c 		temp = REG_SET_FIELD(temp, SDMA0_CNTL, UTC_L1_ENABLE, 1);