| # SPDX-License-Identifier: MIT |
| # |
| # Copyright (C) 2021 Advanced Micro Devices, Inc. All the rights reserved |
| # |
| # Authors: AMD |
| # |
| # Makefile for dcn303. |
| |
| DCN3_03 = dcn303_init.o dcn303_hwseq.o dcn303_resource.o |
| |
| ifdef CONFIG_X86 |
| CFLAGS_$(AMDDALPATH)/dc/dcn303/dcn303_resource.o := -msse |
| endif |
| |
| ifdef CONFIG_PPC64 |
| CFLAGS_$(AMDDALPATH)/dc/dcn303/dcn303_resource.o := -mhard-float -maltivec |
| endif |
| |
| ifdef CONFIG_CC_IS_GCC |
| ifeq ($(call cc-ifversion, -lt, 0701, y), y) |
| IS_OLD_GCC = 1 |
| endif |
| CFLAGS_$(AMDDALPATH)/dc/dcn303/dcn303_resource.o += -mhard-float |
| endif |
| |
| ifdef CONFIG_X86 |
| ifdef IS_OLD_GCC |
| # Stack alignment mismatch, proceed with caution. |
| # GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3 |
| # (8B stack alignment). |
| CFLAGS_$(AMDDALPATH)/dc/dcn303/dcn303_resource.o += -mpreferred-stack-boundary=4 |
| else |
| CFLAGS_$(AMDDALPATH)/dc/dcn303/dcn303_resource.o += -msse2 |
| endif |
| endif |
| |
| AMD_DAL_DCN3_03 = $(addprefix $(AMDDALPATH)/dc/dcn303/,$(DCN3_03)) |
| |
| AMD_DISPLAY_FILES += $(AMD_DAL_DCN3_03) |
