| # |
| # (c) Copyright 2020 Advanced Micro Devices, Inc. All the rights reserved |
| # |
| # All rights reserved. This notice is intended as a precaution against |
| # inadvertent publication and does not imply publication or any waiver |
| # of confidentiality. The year included in the foregoing notice is the |
| # year of creation of the work. |
| # |
| # Authors: AMD |
| # |
| # Makefile for dcn31. |
| |
| DCN31 = dcn31_resource.o dcn31_hubbub.o dcn31_hwseq.o dcn31_init.o dcn31_hubp.o \ |
| dcn31_dccg.o dcn31_optc.o dcn31_dio_link_encoder.o dcn31_panel_cntl.o |
| |
| ifdef CONFIG_X86 |
| CFLAGS_$(AMDDALPATH)/dc/dcn31/dcn31_resource.o := -msse |
| endif |
| |
| ifdef CONFIG_PPC64 |
| CFLAGS_$(AMDDALPATH)/dc/dcn31/dcn31_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/dcn31/dcn31_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_$(AMDDALPATH)/dc/dcn31/dcn31_resource.o += -mpreferred-stack-boundary=4 |
| else |
| CFLAGS_$(AMDDALPATH)/dc/dcn31/dcn31_resource.o += -msse2 |
| endif |
| endif |
| |
| AMD_DAL_DCN31 = $(addprefix $(AMDDALPATH)/dc/dcn31/,$(DCN31)) |
| |
| AMD_DISPLAY_FILES += $(AMD_DAL_DCN31) |
