2 # (c) Copyright 2020 Advanced Micro Devices, Inc. All the rights reserved
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.
13 DCN31 = dcn31_resource.o dcn31_hubbub.o dcn31_hwseq.o dcn31_init.o dcn31_hubp.o \
14 dcn31_dccg.o dcn31_optc.o dcn31_dio_link_encoder.o dcn31_panel_cntl.o \
15 dcn31_apg.o dcn31_hpo_dp_stream_encoder.o dcn31_hpo_dp_link_encoder.o \
16 dcn31_afmt.o dcn31_vpg.o
19 CFLAGS_$(AMDDALPATH)/dc/dcn31/dcn31_resource.o := -msse
23 CFLAGS_$(AMDDALPATH)/dc/dcn31/dcn31_resource.o := -mhard-float -maltivec
26 ifdef CONFIG_CC_IS_GCC
27 ifeq ($(call cc-ifversion, -lt, 0701, y), y)
30 CFLAGS_$(AMDDALPATH)/dc/dcn31/dcn31_resource.o += -mhard-float
35 # Stack alignment mismatch, proceed with caution.
36 # GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
37 # (8B stack alignment).
38 CFLAGS_$(AMDDALPATH)/dc/dcn31/dcn31_resource.o += -mpreferred-stack-boundary=4
40 CFLAGS_$(AMDDALPATH)/dc/dcn31/dcn31_resource.o += -msse2
44 AMD_DAL_DCN31 = $(addprefix $(AMDDALPATH)/dc/dcn31/,$(DCN31))
46 AMD_DISPLAY_FILES += $(AMD_DAL_DCN31)