1 | // SPDX-License-Identifier: MIT |
2 | /* |
3 | * Copyright 2022 Advanced Micro Devices, Inc. |
4 | * |
5 | * Permission is hereby granted, free of charge, to any person obtaining a |
6 | * copy of this software and associated documentation files (the "Software"), |
7 | * to deal in the Software without restriction, including without limitation |
8 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
9 | * and/or sell copies of the Software, and to permit persons to whom the |
10 | * Software is furnished to do so, subject to the following conditions: |
11 | * |
12 | * The above copyright notice and this permission notice shall be included in |
13 | * all copies or substantial portions of the Software. |
14 | * |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
18 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
19 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
20 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
21 | * OTHER DEALINGS IN THE SOFTWARE. |
22 | * |
23 | * Authors: AMD |
24 | * |
25 | */ |
26 | |
27 | #ifndef __AMDGPU_DM_PLANE_H__ |
28 | #define __AMDGPU_DM_PLANE_H__ |
29 | |
30 | #include "dc.h" |
31 | |
32 | void amdgpu_dm_plane_handle_cursor_update(struct drm_plane *plane, |
33 | struct drm_plane_state *old_plane_state); |
34 | |
35 | int amdgpu_dm_plane_fill_dc_scaling_info(struct amdgpu_device *adev, |
36 | const struct drm_plane_state *state, |
37 | struct dc_scaling_info *scaling_info); |
38 | |
39 | int amdgpu_dm_plane_helper_check_state(struct drm_plane_state *state, |
40 | struct drm_crtc_state *new_crtc_state); |
41 | |
42 | int amdgpu_dm_plane_fill_plane_buffer_attributes(struct amdgpu_device *adev, |
43 | const struct amdgpu_framebuffer *afb, |
44 | const enum surface_pixel_format format, |
45 | const enum dc_rotation_angle rotation, |
46 | const uint64_t tiling_flags, |
47 | union dc_tiling_info *tiling_info, |
48 | struct plane_size *plane_size, |
49 | struct dc_plane_dcc_param *dcc, |
50 | struct dc_plane_address *address, |
51 | bool tmz_surface, |
52 | bool force_disable_dcc); |
53 | |
54 | int amdgpu_dm_plane_init(struct amdgpu_display_manager *dm, |
55 | struct drm_plane *plane, |
56 | unsigned long possible_crtcs, |
57 | const struct dc_plane_cap *plane_cap); |
58 | |
59 | const struct drm_format_info *amdgpu_dm_plane_get_format_info(const struct drm_mode_fb_cmd2 *cmd); |
60 | |
61 | void amdgpu_dm_plane_fill_blending_from_plane_state(const struct drm_plane_state *plane_state, |
62 | bool *per_pixel_alpha, bool *pre_multiplied_alpha, |
63 | bool *global_alpha, int *global_alpha_value); |
64 | |
65 | bool amdgpu_dm_plane_is_video_format(uint32_t format); |
66 | #endif |
67 | |