RADEON_DISP_MERGE_CNTL 1714 drivers/gpu/drm/radeon/atombios_crtc.c disp_merge_cntl = RREG32(RADEON_DISP_MERGE_CNTL); RADEON_DISP_MERGE_CNTL 1716 drivers/gpu/drm/radeon/atombios_crtc.c WREG32(RADEON_DISP_MERGE_CNTL, disp_merge_cntl); RADEON_DISP_MERGE_CNTL 712 drivers/gpu/drm/radeon/radeon_legacy_crtc.c disp_merge_cntl = RREG32(RADEON_DISP_MERGE_CNTL); RADEON_DISP_MERGE_CNTL 715 drivers/gpu/drm/radeon/radeon_legacy_crtc.c WREG32(RADEON_DISP_MERGE_CNTL, disp_merge_cntl);