DP_TEST_PATTERN  2282 drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c 			DP_TEST_PATTERN,
DP_TEST_PATTERN  4556 drivers/gpu/drm/i915/display/intel_dp.c 	status = drm_dp_dpcd_readb(&intel_dp->aux, DP_TEST_PATTERN,