diff options
author | Dillon Varone <dillon.varone@amd.com> | 2023-11-18 00:37:50 +0300 |
---|---|---|
committer | Alex Deucher <alexander.deucher@amd.com> | 2023-12-19 22:59:02 +0300 |
commit | 09a4ec5da92c84952db117f0d576fdd8368c873a (patch) | |
tree | 2a222fde62a9f2c33b9412f1c7fc6d404dfc95e6 /drivers/gpu/drm/amd/display/dc/dc_plane.h | |
parent | e5ffd1263dd5b44929c676171802e7b6af483f21 (diff) | |
download | linux-09a4ec5da92c84952db117f0d576fdd8368c873a.tar.xz |
drm/amd/display: Refactor dc_state interface
[WHY?]
Part of the dc_state interface that deals with adding streams and planes should
remain public, while others that deal with internal status' and subvp should be
private to DC.
[HOW?]
Move and rename the public functions to dc_state.h and private functions to
dc_state_priv.h. Also add some additional functions for extracting subvp meta
data from the state.
Reviewed-by: Nicholas Kazlauskas <nicholas.kazlauskas@amd.com>
Reviewed-by: Jun Lei <jun.lei@amd.com>
Acked-by: Wayne Lin <wayne.lin@amd.com>
Signed-off-by: Dillon Varone <dillon.varone@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/dc_plane.h')
-rw-r--r-- | drivers/gpu/drm/amd/display/dc/dc_plane.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/display/dc/dc_plane.h b/drivers/gpu/drm/amd/display/dc/dc_plane.h new file mode 100644 index 000000000000..ef380cae816a --- /dev/null +++ b/drivers/gpu/drm/amd/display/dc/dc_plane.h @@ -0,0 +1,38 @@ +/* + * Copyright 2023 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + * Authors: AMD + * + */ + +#ifndef _DC_PLANE_H_ +#define _DC_PLANE_H_ + +#include "dc.h" +#include "dc_hw_types.h" + +struct dc_plane_state *dc_create_plane_state(struct dc *dc); +const struct dc_plane_status *dc_plane_get_status( + const struct dc_plane_state *plane_state); +void dc_plane_state_retain(struct dc_plane_state *plane_state); +void dc_plane_state_release(struct dc_plane_state *plane_state); + +#endif /* _DC_PLANE_H_ */ |