3404 	uint32_t bios_0_scratch, bios_6_scratch, bios_7_scratch;  in radeon_combios_initialize_bios_scratch_regs()  local
3407 	bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);  in radeon_combios_initialize_bios_scratch_regs()
3414 	bios_6_scratch |= (RADEON_DISPLAY_SWITCHING_DIS |  in radeon_combios_initialize_bios_scratch_regs()
3421 	WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);  in radeon_combios_initialize_bios_scratch_regs()
3429 	uint32_t bios_6_scratch;  in radeon_combios_output_lock()  local
3431 	bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);  in radeon_combios_output_lock()
3434 		bios_6_scratch |= RADEON_DRIVER_CRITICAL;  in radeon_combios_output_lock()
3436 		bios_6_scratch &= ~RADEON_DRIVER_CRITICAL;  in radeon_combios_output_lock()
3438 	WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);  in radeon_combios_output_lock()
3585 	uint32_t bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);  in radeon_combios_encoder_dpms_scratch_regs()  local
3589 			bios_6_scratch |= RADEON_TV_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3591 			bios_6_scratch &= ~RADEON_TV_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3595 			bios_6_scratch |= RADEON_CRT_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3597 			bios_6_scratch &= ~RADEON_CRT_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3601 			bios_6_scratch |= RADEON_LCD_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3603 			bios_6_scratch &= ~RADEON_LCD_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3607 			bios_6_scratch |= RADEON_DFP_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3609 			bios_6_scratch &= ~RADEON_DFP_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3611 	WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);  in radeon_combios_encoder_dpms_scratch_regs()