| # SPDX-License-Identifier: MIT |
| # |
| # Makefile for DCN. |
| |
| DCN20 = dcn20_resource.o dcn20_init.o dcn20_hwseq.o dcn20_dpp.o dcn20_dpp_cm.o dcn20_hubp.o \ |
| dcn20_mpc.o dcn20_opp.o dcn20_hubbub.o dcn20_optc.o dcn20_mmhubbub.o \ |
| dcn20_stream_encoder.o dcn20_link_encoder.o dcn20_dccg.o \ |
| dcn20_vmid.o dcn20_dwb.o dcn20_dwb_scl.o |
| |
| DCN20 += dcn20_dsc.o |
| |
| ifdef CONFIG_X86 |
| CFLAGS_$(AMDDALPATH)/dc/dcn20/dcn20_resource.o := -mhard-float -msse |
| endif |
| |
| ifdef CONFIG_PPC64 |
| CFLAGS_$(AMDDALPATH)/dc/dcn20/dcn20_resource.o := -mhard-float -maltivec |
| endif |
| |
| ifdef CONFIG_CC_IS_GCC |
| ifeq ($(call cc-ifversion, -lt, 0701, y), y) |
| IS_OLD_GCC = 1 |
| endif |
| endif |
| |
| ifdef CONFIG_X86 |
| ifdef IS_OLD_GCC |
| # Stack alignment mismatch, proceed with caution. |
| # GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3 |
| # (8B stack alignment). |
| CFLAGS_$(AMDDALPATH)/dc/dcn20/dcn20_resource.o += -mpreferred-stack-boundary=4 |
| else |
| CFLAGS_$(AMDDALPATH)/dc/dcn20/dcn20_resource.o += -msse2 |
| endif |
| endif |
| |
| AMD_DAL_DCN20 = $(addprefix $(AMDDALPATH)/dc/dcn20/,$(DCN20)) |
| |
| AMD_DISPLAY_FILES += $(AMD_DAL_DCN20) |