1#
2# Copyright 2017 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#
23# Makefile for the 'utils' sub-component of DAL.
24# It provides the general basic services required by other DAL
25# subcomponents.
26
27dml_ccflags := -mhard-float -msse
28
29ifdef CONFIG_CC_IS_GCC
30ifeq ($(call cc-ifversion, -lt, 0701, y), y)
31IS_OLD_GCC = 1
32endif
33endif
34
35ifdef IS_OLD_GCC
36# Stack alignment mismatch, proceed with caution.
37# GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
38# (8B stack alignment).
39dml_ccflags += -mpreferred-stack-boundary=4
40else
41dml_ccflags += -msse2
42endif
43
44CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_lib.o := $(dml_ccflags)
45
46ifdef CONFIG_DRM_AMD_DC_DCN2_0
47CFLAGS_$(AMDDALPATH)/dc/dml/display_mode_vba.o := $(dml_ccflags)
48CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20.o := $(dml_ccflags)
49CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_rq_dlg_calc_20.o := $(dml_ccflags)
50CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_mode_vba_20v2.o := $(dml_ccflags)
51CFLAGS_$(AMDDALPATH)/dc/dml/dcn20/display_rq_dlg_calc_20v2.o := $(dml_ccflags)
52endif
53ifdef CONFIG_DRM_AMD_DC_DCN2_1
54CFLAGS_$(AMDDALPATH)/dc/dml/dcn21/display_mode_vba_21.o := $(dml_ccflags)
55CFLAGS_$(AMDDALPATH)/dc/dml/dcn21/display_rq_dlg_calc_21.o := $(dml_ccflags)
56endif
57CFLAGS_$(AMDDALPATH)/dc/dml/dml1_display_rq_dlg_calc.o := $(dml_ccflags)
58CFLAGS_$(AMDDALPATH)/dc/dml/display_rq_dlg_helpers.o := $(dml_ccflags)
59CFLAGS_$(AMDDALPATH)/dc/dml/dml_common_defs.o := $(dml_ccflags)
60
61DML = display_mode_lib.o display_rq_dlg_helpers.o dml1_display_rq_dlg_calc.o \
62	dml_common_defs.o
63
64ifdef CONFIG_DRM_AMD_DC_DCN2_0
65DML += display_mode_vba.o dcn20/display_rq_dlg_calc_20.o dcn20/display_mode_vba_20.o
66DML += dcn20/display_rq_dlg_calc_20v2.o dcn20/display_mode_vba_20v2.o
67endif
68ifdef CONFIG_DRM_AMD_DC_DCN2_1
69DML += dcn21/display_rq_dlg_calc_21.o dcn21/display_mode_vba_21.o
70endif
71
72
73AMD_DAL_DML = $(addprefix $(AMDDALPATH)/dc/dml/,$(DML))
74
75AMD_DISPLAY_FILES += $(AMD_DAL_DML)
76