DP_EDP_BACKLIGHT_CONTROL_MODE_MASK  192 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c 	edp_backlight_mode = dpcd_buf & DP_EDP_BACKLIGHT_CONTROL_MODE_MASK;
DP_EDP_BACKLIGHT_CONTROL_MODE_MASK  198 drivers/gpu/drm/i915/display/intel_dp_aux_backlight.c 		new_dpcd_buf &= ~DP_EDP_BACKLIGHT_CONTROL_MODE_MASK;