1# SPDX-License-Identifier: MIT
2#
3# Makefile for DCN.
4DCN201 = dcn201_init.o dcn201_resource.o dcn201_hwseq.o \
5	dcn201_hubbub.o\
6	dcn201_mpc.o dcn201_hubp.o dcn201_opp.o dcn201_optc.o dcn201_dpp.o \
7	dcn201_dccg.o dcn201_link_encoder.o
8
9ifdef CONFIG_X86
10CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o := -mhard-float -msse
11endif
12
13ifdef CONFIG_PPC64
14CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o := -mhard-float -maltivec
15endif
16
17ifdef CONFIG_CC_IS_GCC
18ifeq ($(call cc-ifversion, -lt, 0701, y), y)
19IS_OLD_GCC = 1
20endif
21CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o += -mhard-float
22endif
23
24ifdef CONFIG_X86
25ifdef IS_OLD_GCC
26# Stack alignment mismatch, proceed with caution.
27# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
28# (8B stack alignment).
29CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o += -mpreferred-stack-boundary=4
30else
31CFLAGS_$(AMDDALPATH)/dc/dcn201/dcn201_resource.o += -msse2
32endif
33endif
34AMD_DAL_DCN201 = $(addprefix $(AMDDALPATH)/dc/dcn201/,$(DCN201))
35
36AMD_DISPLAY_FILES += $(AMD_DAL_DCN201)
37