diff options
| author | Wenjing Liu <wenjing.liu@amd.com> | 2023-02-01 16:07:35 -0500 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-02-14 16:06:28 -0500 |
| commit | 5ca38a18b5a47017d0e9a016661dad12322767fa (patch) | |
| tree | 858aa9202442aefdffa9ddd64b6559c4f797c625 /drivers/gpu/drm/amd/display/dc/Makefile | |
| parent | 9b0f51e8449f6f76170fda6a8dd9c417a43ce270 (diff) | |
drm/amd/display: move public dc link function implementation to dc_link_exports
[why]
Link is a subcomponent in dc. DM should be aware of dc link structure
as one of the abstracted objects maintained by dc. However it should
have no idea of the existence of a link component in dc dedicated to
maintain the states of dc link structure. As such we are moving link interfaces
out of dc_link.h and directly added to dc.h. We are grandually fading out
the explicit inclusion of dc_link header and eventually delete it.
On dc side, since link is a subcomponent behind dc interfaces, it is not
a good idea to implement dc interfaces in each individual subcomponent
of link which is already a subcomponent of dc. So we are decoupling it
by implementing a dc_link_exports in dc. This file will be a thin
translation layer that breaks the dependency so link is able to make
interface changes without breaking DM.
Reviewed-by: Jun Lei <Jun.Lei@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Wenjing Liu <wenjing.liu@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/Makefile')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/Makefile | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/Makefile b/drivers/gpu/drm/amd/display/dc/Makefile index 29579e1baa93..94f156d57220 100644 --- a/drivers/gpu/drm/amd/display/dc/Makefile +++ b/drivers/gpu/drm/amd/display/dc/Makefile @@ -65,7 +65,7 @@ AMD_DC = $(addsuffix /Makefile, $(addprefix $(FULL_AMD_DISPLAY_PATH)/dc/,$(DC_LI include $(AMD_DC) DISPLAY_CORE = dc.o dc_stat.o dc_resource.o dc_hw_sequencer.o dc_sink.o \ -dc_surface.o dc_debug.o dc_stream.o dc_link_enc_cfg.o +dc_surface.o dc_debug.o dc_stream.o dc_link_enc_cfg.o dc_link_exports.o DISPLAY_CORE += dc_vm_helper.o |