1 | /* |
2 | * Copyright 2014 Advanced Micro Devices, Inc. |
3 | * |
4 | * Permission is hereby granted, free of charge, to any person obtaining a |
5 | * copy of this software and associated documentation files (the "Software"), |
6 | * to deal in the Software without restriction, including without limitation |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
8 | * and/or sell copies of the Software, and to permit persons to whom the |
9 | * Software is furnished to do so, subject to the following conditions: |
10 | * |
11 | * The above copyright notice and this permission notice shall be included in |
12 | * all copies or substantial portions of the Software. |
13 | * |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
20 | * OTHER DEALINGS IN THE SOFTWARE. |
21 | * |
22 | */ |
23 | |
24 | #ifndef __ATOMBIOS_DP_H__ |
25 | #define __ATOMBIOS_DP_H__ |
26 | |
27 | void amdgpu_atombios_dp_aux_init(struct amdgpu_connector *amdgpu_connector); |
28 | u8 amdgpu_atombios_dp_get_sinktype(struct amdgpu_connector *amdgpu_connector); |
29 | int amdgpu_atombios_dp_get_dpcd(struct amdgpu_connector *amdgpu_connector); |
30 | int amdgpu_atombios_dp_get_panel_mode(struct drm_encoder *encoder, |
31 | struct drm_connector *connector); |
32 | void amdgpu_atombios_dp_set_link_config(struct drm_connector *connector, |
33 | const struct drm_display_mode *mode); |
34 | int amdgpu_atombios_dp_mode_valid_helper(struct drm_connector *connector, |
35 | struct drm_display_mode *mode); |
36 | bool amdgpu_atombios_dp_needs_link_train(struct amdgpu_connector *amdgpu_connector); |
37 | void amdgpu_atombios_dp_set_rx_power_state(struct drm_connector *connector, |
38 | u8 power_state); |
39 | void amdgpu_atombios_dp_link_train(struct drm_encoder *encoder, |
40 | struct drm_connector *connector); |
41 | |
42 | #endif |
43 | |