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