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#
# (c) Copyright 2022 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 dcn32.
DCN32 = dcn32_resource.o dcn32_hubbub.o dcn32_hwseq.o dcn32_init.o \
dcn32_dccg.o dcn32_optc.o dcn32_mmhubbub.o dcn32_hubp.o dcn32_dpp.o \
dcn32_dio_stream_encoder.o dcn32_dio_link_encoder.o dcn32_hpo_dp_link_encoder.o \
dcn32_mpc.o
ifdef CONFIG_X86
CFLAGS_$(AMDDALPATH)/dc/dcn32/dcn32_resource.o := -mhard-float -msse
endif
ifdef CONFIG_PPC64
CFLAGS_$(AMDDALPATH)/dc/dcn32/dcn32_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/dcn32/dcn32_resource.o += -mpreferred-stack-boundary=4
else
CFLAGS_$(AMDDALPATH)/dc/dcn32/dcn32_resource.o += -msse2
endif
endif
AMD_DAL_DCN32 = $(addprefix $(AMDDALPATH)/dc/dcn32/,$(DCN32))
AMD_DISPLAY_FILES += $(AMD_DAL_DCN32)
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