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_ARM64
37dml_rcflags := -mgeneral-regs-only
38endif
39
40ifdef CONFIG_CC_IS_GCC
41ifeq ($(call cc-ifversion, -lt, 0701, y), y)
42IS_OLD_GCC = 1
43endif
44endif
45
46ifdef CONFIG_X86
47ifdef IS_OLD_GCC
48# Stack alignment mismatch, proceed with caution.
49# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
50# (8B stack alignment).
51dml_ccflags += -mpreferred-stack-boundary=4
52else
53dml_ccflags += -msse2
54endif
55endif
56
57CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_lib.o := $(dml_ccflags)
58
59ifdef CONFIG_DRM_AMD_DC_DCN
60CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_vba.o := $(dml_ccflags)
61CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20.o := $(dml_ccflags)
62CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_rq_dlg_calc_20.o := $(dml_ccflags)
63CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20v2.o := $(dml_ccflags)
64CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_rq_dlg_calc_20v2.o := $(dml_ccflags)
65CFLAGS_$(AMDDALPATH)/dc/dml/dcn21/display_mode_vba_21.o := $(dml_ccflags)
66CFLAGS_$(AMDDALPATH)/dc/dml/dcn21/display_rq_dlg_calc_21.o := $(dml_ccflags)
67CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/display_mode_vba.o := $(dml_rcflags)
68CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20.o := $(dml_rcflags)
69CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn20/display_rq_dlg_calc_20.o := $(dml_rcflags)
70CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20v2.o := $(dml_rcflags)
71CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn20/display_rq_dlg_calc_20v2.o := $(dml_rcflags)
72CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn21/display_mode_vba_21.o := $(dml_rcflags)
73CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dcn21/display_rq_dlg_calc_21.o := $(dml_rcflags)
74endif
75ifdef CONFIG_DRM_AMD_DC_DCN3_0
76CFLAGS_$(AMDDALPATH)/dc/dml/dcn30/display_mode_vba_30.o := $(dml_ccflags) -Wframe-larger-than=2048
77CFLAGS_$(AMDDALPATH)/dc/dml/dcn30/display_rq_dlg_calc_30.o := $(dml_ccflags)
78endif
79CFLAGS_$(AMDDALPATH)/dc/dml/dml1_display_rq_dlg_calc.o := $(dml_ccflags)
80CFLAGS_$(AMDDALPATH)/dc/dml/display_rq_dlg_helpers.o := $(dml_ccflags)
81CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/dml1_display_rq_dlg_calc.o := $(dml_rcflags)
82CFLAGS_REMOVE_$(AMDDALPATH)/dc/dml/display_rq_dlg_helpers.o := $(dml_rcflags)
83
84DML = display_mode_lib.o display_rq_dlg_helpers.o dml1_display_rq_dlg_calc.o \
85
86ifdef CONFIG_DRM_AMD_DC_DCN
87DML += display_mode_vba.o dcn20/display_rq_dlg_calc_20.o dcn20/display_mode_vba_20.o
88DML += dcn20/display_rq_dlg_calc_20v2.o dcn20/display_mode_vba_20v2.o
89DML += dcn21/display_rq_dlg_calc_21.o dcn21/display_mode_vba_21.o
90endif
91
92ifdef CONFIG_DRM_AMD_DC_DCN3_0
93DML += dcn30/display_mode_vba_30.o dcn30/display_rq_dlg_calc_30.o
94endif
95
96AMD_DAL_DML = $(addprefix $(AMDDALPATH)/dc/dml/,$(DML))
97
98AMD_DISPLAY_FILES += $(AMD_DAL_DML)
99