1# 2# Copyright 2020 Advanced Micro Devices, Inc. 3# 4# Permission is hereby granted, free of charge, to any person obtaining a 5# copy of this software and associated documentation files (the "Software"), 6# to deal in the Software without restriction, including without limitation 7# the rights to use, copy, modify, merge, publish, distribute, sublicense, 8# and/or sell copies of the Software, and to permit persons to whom the 9# Software is furnished to do so, subject to the following conditions: 10# 11# The above copyright notice and this permission notice shall be included in 12# all copies or substantial portions of the Software. 13# 14# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20# OTHER DEALINGS IN THE SOFTWARE. 21# 22# Authors: AMD 23# 24# 25 26 27DCN30 = dcn30_init.o dcn30_hubbub.o dcn30_hubp.o dcn30_dpp.o dcn30_optc.o \ 28 dcn30_dccg.o dcn30_hwseq.o dcn30_mpc.o dcn30_vpg.o \ 29 dcn30_afmt.o dcn30_dio_stream_encoder.o dcn30_dwb.o \ 30 dcn30_dpp_cm.o dcn30_dwb_cm.o dcn30_cm_common.o dcn30_mmhubbub.o \ 31 dcn30_dio_link_encoder.o dcn30_resource.o 32 33 34ifdef CONFIG_X86 35CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_resource.o := -msse 36CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_optc.o := -msse 37endif 38 39ifdef CONFIG_PPC64 40CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_resource.o := -mhard-float -maltivec 41CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_optc.o := -mhard-float -maltivec 42endif 43 44ifdef CONFIG_CC_IS_GCC 45ifeq ($(call cc-ifversion, -lt, 0701, y), y) 46IS_OLD_GCC = 1 47endif 48CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_resource.o += -mhard-float 49CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_optc.o += -mhard-float 50endif 51 52ifdef CONFIG_X86 53ifdef IS_OLD_GCC 54# Stack alignment mismatch, proceed with caution. 55# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3 56# (8B stack alignment). 57CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_resource.o += -mpreferred-stack-boundary=4 58CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_optc.o += -mpreferred-stack-boundary=4 59else 60CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_resource.o += -msse2 61CFLAGS_$(AMDDALPATH)/dc/dcn30/dcn30_optc.o += -msse2 62endif 63endif 64 65AMD_DAL_DCN30 = $(addprefix $(AMDDALPATH)/dc/dcn30/,$(DCN30)) 66 67AMD_DISPLAY_FILES += $(AMD_DAL_DCN30) 68