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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 |