diff options
author | Daniel Kolesa <daniel@octaforge.org> | 2020-08-08 22:44:58 +0200 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2020-08-10 17:26:53 -0400 |
commit | c38d444e44badc557cf29fdfdfb823604890ccfa (patch) | |
tree | 85f4e091a156b787cca909edc6e6b732263ccccf /drivers/gpu/drm/amd/display/dc/dcn20 | |
parent | fbd7cda0e61e25a5714d7b3b4dd3524271bc2245 (diff) | |
download | linux-c38d444e44badc557cf29fdfdfb823604890ccfa.tar.bz2 |
drm/amd/display: add DCN support for aarch64
This adds ARM64 support into the DCN. This mainly enables support
for Navi graphics cards. The dcn10 changes haven't been tested,
since I don't have the relevant hardware available, but there
is no way to conditionally disable them, so I've done them anyway.
Signed-off-by: Daniel Kolesa <daniel@octaforge.org>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dcn20')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dcn20/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dcn20/Makefile b/drivers/gpu/drm/amd/display/dc/dcn20/Makefile index 5fcaf78334ff..624cb1341ef1 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn20/Makefile +++ b/drivers/gpu/drm/amd/display/dc/dcn20/Makefile @@ -17,6 +17,10 @@ ifdef CONFIG_PPC64 CFLAGS_$(AMDDALPATH)/dc/dcn20/dcn20_resource.o := -mhard-float -maltivec endif +ifdef CONFIG_ARM64 +CFLAGS_REMOVE_$(AMDDALPATH)/dc/dcn20/dcn20_resource.o := -mgeneral-regs-only +endif + ifdef CONFIG_CC_IS_GCC ifeq ($(call cc-ifversion, -lt, 0701, y), y) IS_OLD_GCC = 1 |