drm/amd/display: Increase stutter watermark for dcn303
[linux-2.6-microblaze.git] / drivers / gpu / drm / amd / display / dc / dcn303 / Makefile
1 # SPDX-License-Identifier: MIT
2 #
3 # Copyright (C) 2021 Advanced Micro Devices, Inc. All the rights reserved
4 #
5 #  Authors: AMD
6 #
7 # Makefile for dcn303.
8
9 DCN3_03 = dcn303_init.o dcn303_hwseq.o dcn303_resource.o
10
11 ifdef CONFIG_X86
12 CFLAGS_$(AMDDALPATH)/dc/dcn303/dcn303_resource.o := -msse
13 endif
14
15 ifdef CONFIG_PPC64
16 CFLAGS_$(AMDDALPATH)/dc/dcn303/dcn303_resource.o := -mhard-float -maltivec
17 endif
18
19 ifdef CONFIG_CC_IS_GCC
20 ifeq ($(call cc-ifversion, -lt, 0701, y), y)
21 IS_OLD_GCC = 1
22 endif
23 CFLAGS_$(AMDDALPATH)/dc/dcn303/dcn303_resource.o += -mhard-float
24 endif
25
26 ifdef CONFIG_X86
27 ifdef IS_OLD_GCC
28 # Stack alignment mismatch, proceed with caution.
29 # GCC < 7.1 cannot compile code using `double` and -mpreferred-stack-boundary=3
30 # (8B stack alignment).
31 CFLAGS_$(AMDDALPATH)/dc/dcn303/dcn303_resource.o += -mpreferred-stack-boundary=4
32 else
33 CFLAGS_$(AMDDALPATH)/dc/dcn303/dcn303_resource.o += -msse2
34 endif
35 endif
36
37 AMD_DAL_DCN3_03 = $(addprefix $(AMDDALPATH)/dc/dcn303/,$(DCN3_03))
38
39 AMD_DISPLAY_FILES += $(AMD_DAL_DCN3_03)