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| author | David Francis | 2018-10-09 15:45:28 +0200 |
|---|---|---|
| committer | Alex Deucher | 2018-11-30 18:01:56 +0100 |
| commit | 2119aa17c963e59710617c70bb7b59e89c5ff447 (patch) | |
| tree | 7096966f5a3afae3be4508770ad9dda51246a35a /drivers/gpu/drm/amd/display/dc/dc_link.h | |
| parent | drm/amd/display: 3.2.07 (diff) | |
| download | kernel-qcow2-linux-2119aa17c963e59710617c70bb7b59e89c5ff447.tar.gz kernel-qcow2-linux-2119aa17c963e59710617c70bb7b59e89c5ff447.tar.xz kernel-qcow2-linux-2119aa17c963e59710617c70bb7b59e89c5ff447.zip | |
drm/amd/display: Start documentation of DC
[Why]
There are a lot of unintuitive parts of the dm-dc interface.
It would help us if these were documented to provide
a common understanding of what they are supposed to do
[How]
Most of this documentation is stubs, to be filled out more
thoroughly by the experts
Not every dm-accessible function and struct is mentioned.
Simple functions like getters, setters, retain, release,
create, destroy can be left unadorned.
Signed-off-by: David Francis <David.Francis@amd.com>
Reviewed-by: Harry Wentland <Harry.Wentland@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/amd/display/dc/dc_link.h')
| -rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_link.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_link.h b/drivers/gpu/drm/amd/display/dc/dc_link.h index 8738f27a8708..29f19d57ff7a 100644 --- a/drivers/gpu/drm/amd/display/dc/dc_link.h +++ b/drivers/gpu/drm/amd/display/dc/dc_link.h @@ -128,8 +128,10 @@ struct dc_link { const struct dc_link_status *dc_link_get_status(const struct dc_link *dc_link); -/* - * Return an enumerated dc_link. dc_link order is constant and determined at +/** + * dc_get_link_at_index() - Return an enumerated dc_link. + * + * dc_link order is constant and determined at * boot time. They cannot be created or destroyed. * Use dc_get_caps() to get number of links. */ |