1725 	uint32_t bios_0_scratch;  in amdgpu_atombios_encoder_dac_detect()  local
1732 	bios_0_scratch = RREG32(mmBIOS_SCRATCH_0);  in amdgpu_atombios_encoder_dac_detect()
1734 	DRM_DEBUG_KMS("Bios 0 scratch %x %08x\n", bios_0_scratch, amdgpu_encoder->devices);  in amdgpu_atombios_encoder_dac_detect()
1736 		if (bios_0_scratch & ATOM_S0_CRT1_MASK)  in amdgpu_atombios_encoder_dac_detect()
1740 		if (bios_0_scratch & ATOM_S0_CRT2_MASK)  in amdgpu_atombios_encoder_dac_detect()
1744 		if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A))  in amdgpu_atombios_encoder_dac_detect()
1748 		if (bios_0_scratch & (ATOM_S0_TV1_COMPOSITE | ATOM_S0_TV1_COMPOSITE_A))  in amdgpu_atombios_encoder_dac_detect()
1750 		else if (bios_0_scratch & (ATOM_S0_TV1_SVIDEO | ATOM_S0_TV1_SVIDEO_A))  in amdgpu_atombios_encoder_dac_detect()
1765 	u32 bios_0_scratch;  in amdgpu_atombios_encoder_dig_detect()  local
1777 	bios_0_scratch = RREG32(mmBIOS_SCRATCH_0);  in amdgpu_atombios_encoder_dig_detect()
1779 	DRM_DEBUG_KMS("Bios 0 scratch %x %08x\n", bios_0_scratch, amdgpu_encoder->devices);  in amdgpu_atombios_encoder_dig_detect()
1781 		if (bios_0_scratch & ATOM_S0_CRT1_MASK)  in amdgpu_atombios_encoder_dig_detect()
1785 		if (bios_0_scratch & ATOM_S0_CRT2_MASK)  in amdgpu_atombios_encoder_dig_detect()
1789 		if (bios_0_scratch & (ATOM_S0_CV_MASK|ATOM_S0_CV_MASK_A))  in amdgpu_atombios_encoder_dig_detect()
1793 		if (bios_0_scratch & (ATOM_S0_TV1_COMPOSITE | ATOM_S0_TV1_COMPOSITE_A))  in amdgpu_atombios_encoder_dig_detect()
1795 		else if (bios_0_scratch & (ATOM_S0_TV1_SVIDEO | ATOM_S0_TV1_SVIDEO_A))  in amdgpu_atombios_encoder_dig_detect()
1823 	uint32_t bios_0_scratch, bios_3_scratch, bios_6_scratch;  in amdgpu_atombios_encoder_set_bios_scratch_regs()  local
1825 	bios_0_scratch = RREG32(mmBIOS_SCRATCH_0);  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1833 			bios_0_scratch |= ATOM_S0_LCD1;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1838 			bios_0_scratch &= ~ATOM_S0_LCD1;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1847 			bios_0_scratch |= ATOM_S0_CRT1_COLOR;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1852 			bios_0_scratch &= ~ATOM_S0_CRT1_MASK;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1861 			bios_0_scratch |= ATOM_S0_CRT2_COLOR;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1866 			bios_0_scratch &= ~ATOM_S0_CRT2_MASK;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1875 			bios_0_scratch |= ATOM_S0_DFP1;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1880 			bios_0_scratch &= ~ATOM_S0_DFP1;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1889 			bios_0_scratch |= ATOM_S0_DFP2;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1894 			bios_0_scratch &= ~ATOM_S0_DFP2;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1903 			bios_0_scratch |= ATOM_S0_DFP3;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1908 			bios_0_scratch &= ~ATOM_S0_DFP3;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1917 			bios_0_scratch |= ATOM_S0_DFP4;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1922 			bios_0_scratch &= ~ATOM_S0_DFP4;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1931 			bios_0_scratch |= ATOM_S0_DFP5;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1936 			bios_0_scratch &= ~ATOM_S0_DFP5;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1945 			bios_0_scratch |= ATOM_S0_DFP6;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1950 			bios_0_scratch &= ~ATOM_S0_DFP6;  in amdgpu_atombios_encoder_set_bios_scratch_regs()
1956 	WREG32(mmBIOS_SCRATCH_0, bios_0_scratch);  in amdgpu_atombios_encoder_set_bios_scratch_regs()