1# 2# Makefile for DCN. 3 4DCN20 = dcn20_resource.o dcn20_hwseq.o dcn20_dpp.o dcn20_dpp_cm.o dcn20_hubp.o \ 5 dcn20_mpc.o dcn20_opp.o dcn20_hubbub.o dcn20_optc.o dcn20_mmhubbub.o \ 6 dcn20_stream_encoder.o dcn20_link_encoder.o dcn20_dccg.o \ 7 dcn20_vmid.o dcn20_dwb.o dcn20_dwb_scl.o 8 9ifdef CONFIG_DRM_AMD_DC_DSC_SUPPORT 10DCN20 += dcn20_dsc.o 11endif 12 13ifneq ($(call cc-option, -mpreferred-stack-boundary=4),) 14 cc_stack_align := -mpreferred-stack-boundary=4 15else ifneq ($(call cc-option, -mstack-alignment=16),) 16 cc_stack_align := -mstack-alignment=16 17endif 18 19CFLAGS_$(AMDDALPATH)/dc/dcn20/dcn20_resource.o := -mhard-float -msse $(cc_stack_align) 20 21ifdef CONFIG_CC_IS_CLANG 22CFLAGS_$(AMDDALPATH)/dc/dcn20/dcn20_resource.o += -msse2 23endif 24 25AMD_DAL_DCN20 = $(addprefix $(AMDDALPATH)/dc/dcn20/,$(DCN20)) 26 27AMD_DISPLAY_FILES += $(AMD_DAL_DCN20) 28