LOW_BACKBIAS_VALUE  776 drivers/gpu/drm/radeon/rv6xx_dpm.c 		WREG32_P(VID_UPPER_GPIO_CNTL, LOW_BACKBIAS_VALUE, ~LOW_BACKBIAS_VALUE);
LOW_BACKBIAS_VALUE  778 drivers/gpu/drm/radeon/rv6xx_dpm.c 		WREG32_P(VID_UPPER_GPIO_CNTL, 0, ~LOW_BACKBIAS_VALUE);