3408 	uint32_t bios_0_scratch, bios_6_scratch, bios_7_scratch;  in radeon_combios_initialize_bios_scratch_regs()  local
3411 	bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);  in radeon_combios_initialize_bios_scratch_regs()
3418 	bios_6_scratch |= (RADEON_DISPLAY_SWITCHING_DIS |  in radeon_combios_initialize_bios_scratch_regs()
3425 	WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);  in radeon_combios_initialize_bios_scratch_regs()
3433 	uint32_t bios_6_scratch;  in radeon_combios_output_lock()  local
3435 	bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);  in radeon_combios_output_lock()
3438 		bios_6_scratch |= RADEON_DRIVER_CRITICAL;  in radeon_combios_output_lock()
3440 		bios_6_scratch &= ~RADEON_DRIVER_CRITICAL;  in radeon_combios_output_lock()
3442 	WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);  in radeon_combios_output_lock()
3589 	uint32_t bios_6_scratch = RREG32(RADEON_BIOS_6_SCRATCH);  in radeon_combios_encoder_dpms_scratch_regs()  local
3593 			bios_6_scratch |= RADEON_TV_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3595 			bios_6_scratch &= ~RADEON_TV_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3599 			bios_6_scratch |= RADEON_CRT_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3601 			bios_6_scratch &= ~RADEON_CRT_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3605 			bios_6_scratch |= RADEON_LCD_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3607 			bios_6_scratch &= ~RADEON_LCD_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3611 			bios_6_scratch |= RADEON_DFP_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3613 			bios_6_scratch &= ~RADEON_DFP_DPMS_ON;  in radeon_combios_encoder_dpms_scratch_regs()
3615 	WREG32(RADEON_BIOS_6_SCRATCH, bios_6_scratch);  in radeon_combios_encoder_dpms_scratch_regs()