| # SPDX-License-Identifier: MIT |
| # |
| # Makefile for DCN. |
| DCN201 = dcn201_init.o dcn201_resource.o dcn201_hwseq.o \ |
| dcn201_hubbub.o\ |
| dcn201_mpc.o dcn201_hubp.o dcn201_opp.o dcn201_optc.o dcn201_dpp.o \ |
| dcn201_dccg.o dcn201_link_encoder.o |
| |
| ifdef CONFIG_X86 |
| CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o := -mhard-float -msse |
| endif |
| |
| ifdef CONFIG_PPC64 |
| CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_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/dcn201/dcn201_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_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o += -mpreferred-stack-boundary=4 |
| else |
| CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o += -msse2 |
| endif |
| endif |
| AMD_DAL_DCN201 = $(addprefix $(AMDDALPATH)/dc/dcn201/,$(DCN201)) |
| |
| AMD_DISPLAY_FILES += $(AMD_DAL_DCN201) |
