1# 2# Copyright 2017 Advanced Micro Devices, Inc. 3# Copyright 2019 Raptor Engineering, LLC 4# 5# Permission is hereby granted, free of charge, to any person obtaining a 6# copy of this software and associated documentation files (the "Software"), 7# to deal in the Software without restriction, including without limitation 8# the rights to use, copy, modify, merge, publish, distribute, sublicense, 9# and/or sell copies of the Software, and to permit persons to whom the 10# Software is furnished to do so, subject to the following conditions: 11# 12# The above copyright notice and this permission notice shall be included in 13# all copies or substantial portions of the Software. 14# 15# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 18# THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 19# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 20# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 21# OTHER DEALINGS IN THE SOFTWARE. 22# 23# 24# Makefile for the 'utils' sub-component of DAL. 25# It provides the general basic services required by other DAL 26# subcomponents. 27 28ifdef CONFIG_X86 29dml_ccflags := -mhard-float -msse 30endif 31 32ifdef CONFIG_PPC64 33dml_ccflags := -mhard-float -maltivec 34endif 35 36ifdef CONFIG_CC_IS_GCC 37ifeq ($(call cc-ifversion, -lt, 0701, y), y) 38IS_OLD_GCC = 1 39endif 40endif 41 42ifdef CONFIG_X86 43ifdef IS_OLD_GCC 44# Stack alignment mismatch, proceed with caution. 45# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3 46# (8B stack alignment). 47dml_ccflags += -mpreferred-stack-boundary=4 48else 49dml_ccflags += -msse2 50endif 51endif 52 53CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_lib.o := $(dml_ccflags) 54 55ifdef CONFIG_DRM_AMD_DC_DCN 56CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_vba.o := $(dml_ccflags) 57CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20.o := $(dml_ccflags) 58CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_rq_dlg_calc_20.o := $(dml_ccflags) 59CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20v2.o := $(dml_ccflags) 60CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_rq_dlg_calc_20v2.o := $(dml_ccflags) 61CFLAGS_$(AMDDALPATH)/dc/dml/dcn21/display_mode_vba_21.o := $(dml_ccflags) 62CFLAGS_$(AMDDALPATH)/dc/dml/dcn21/display_rq_dlg_calc_21.o := $(dml_ccflags) 63endif 64CFLAGS_$(AMDDALPATH)/dc/dml/dml1_display_rq_dlg_calc.o := $(dml_ccflags) 65CFLAGS_$(AMDDALPATH)/dc/dml/display_rq_dlg_helpers.o := $(dml_ccflags) 66CFLAGS_$(AMDDALPATH)/dc/dml/dml_common_defs.o := $(dml_ccflags) 67 68DML = display_mode_lib.o display_rq_dlg_helpers.o dml1_display_rq_dlg_calc.o \ 69 dml_common_defs.o 70 71ifdef CONFIG_DRM_AMD_DC_DCN 72DML += display_mode_vba.o dcn20/display_rq_dlg_calc_20.o dcn20/display_mode_vba_20.o 73DML += dcn20/display_rq_dlg_calc_20v2.o dcn20/display_mode_vba_20v2.o 74DML += dcn21/display_rq_dlg_calc_21.o dcn21/display_mode_vba_21.o 75endif 76 77 78AMD_DAL_DML = $(addprefix $(AMDDALPATH)/dc/dml/,$(DML)) 79 80AMD_DISPLAY_FILES += $(AMD_DAL_DML) 81