1#
2# (c) Copyright 2020 Advanced Micro Devices, Inc. All the rights reserved
3#
4#  All rights reserved.  This notice is intended as a precaution against
5#  inadvertent publication and does not imply publication or any waiver
6#  of confidentiality.  The year included in the foregoing notice is the
7#  year of creation of the work.
8#
9#  Authors: AMD
10#
11# Makefile for dcn30.
12
13DCN301 = dcn301_init.o dcn301_resource.o dcn301_dccg.o \
14		dcn301_dio_link_encoder.o dcn301_hwseq.o dcn301_panel_cntl.o dcn301_hubbub.o
15
16ifdef CONFIG_X86
17CFLAGS_$(AMDDALPATH)/dc/dcn301/dcn301_resource.o := -mhard-float -msse
18endif
19
20ifdef CONFIG_PPC64
21CFLAGS_$(AMDDALPATH)/dc/dcn301/dcn301_resource.o := -mhard-float -maltivec
22endif
23
24ifdef CONFIG_CC_IS_GCC
25ifeq ($(call cc-ifversion, -lt, 0701, y), y)
26IS_OLD_GCC = 1
27endif
28endif
29
30ifdef CONFIG_X86
31ifdef IS_OLD_GCC
32# Stack alignment mismatch, proceed with caution.
33# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
34# (8B stack alignment).
35CFLAGS_$(AMDDALPATH)/dc/dcn301/dcn301_resource.o += -mpreferred-stack-boundary=4
36else
37CFLAGS_$(AMDDALPATH)/dc/dcn301/dcn301_resource.o += -msse2
38endif
39endif
40
41AMD_DAL_DCN301 = $(addprefix $(AMDDALPATH)/dc/dcn301/,$(DCN301))
42
43AMD_DISPLAY_FILES += $(AMD_DAL_DCN301)
44