1# SPDX-License-Identifier: MIT
 2#
 3# Makefile for DCN21.
 4
 5DCN21 = dcn21_hubp.o dcn21_hubbub.o \
 6	 dcn21_link_encoder.o dcn21_dccg.o
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 7
 8AMD_DAL_DCN21 = $(addprefix $(AMDDALPATH)/dc/dcn21/,$(DCN21))
 9
10AMD_DISPLAY_FILES += $(AMD_DAL_DCN21)

 
 1#
 2# Makefile for DCN21.
 3
 4DCN21 = dcn21_hubp.o dcn21_hubbub.o dcn21_resource.o
 5
 6CFLAGS_$(AMDDALPATH)/dc/dcn21/dcn21_resource.o := -mhard-float -msse
 7
 8ifdef CONFIG_CC_IS_GCC
 9ifeq ($(call cc-ifversion, -lt, 0701, y), y)
10IS_OLD_GCC = 1
11endif
12endif
13
14ifdef IS_OLD_GCC
15# Stack alignment mismatch, proceed with caution.
16# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
17# (8B stack alignment).
18CFLAGS_$(AMDDALPATH)/dc/dcn21/dcn21_resource.o += -mpreferred-stack-boundary=4
19else
20CFLAGS_$(AMDDALPATH)/dc/dcn21/dcn21_resource.o += -msse2
21endif
22
23AMD_DAL_DCN21 = $(addprefix $(AMDDALPATH)/dc/dcn21/,$(DCN21))
24
25AMD_DISPLAY_FILES += $(AMD_DAL_DCN21)