1*4882a593Smuzhiyun /* 2*4882a593Smuzhiyun * Copyright 2014 Advanced Micro Devices, Inc. 3*4882a593Smuzhiyun * 4*4882a593Smuzhiyun * Permission is hereby granted, free of charge, to any person obtaining a 5*4882a593Smuzhiyun * copy of this software and associated documentation files (the "Software"), 6*4882a593Smuzhiyun * to deal in the Software without restriction, including without limitation 7*4882a593Smuzhiyun * the rights to use, copy, modify, merge, publish, distribute, sublicense, 8*4882a593Smuzhiyun * and/or sell copies of the Software, and to permit persons to whom the 9*4882a593Smuzhiyun * Software is furnished to do so, subject to the following conditions: 10*4882a593Smuzhiyun * 11*4882a593Smuzhiyun * The above copyright notice and this permission notice shall be included in 12*4882a593Smuzhiyun * all copies or substantial portions of the Software. 13*4882a593Smuzhiyun * 14*4882a593Smuzhiyun * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15*4882a593Smuzhiyun * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16*4882a593Smuzhiyun * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 17*4882a593Smuzhiyun * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR 18*4882a593Smuzhiyun * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 19*4882a593Smuzhiyun * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR 20*4882a593Smuzhiyun * OTHER DEALINGS IN THE SOFTWARE. 21*4882a593Smuzhiyun * 22*4882a593Smuzhiyun */ 23*4882a593Smuzhiyun 24*4882a593Smuzhiyun #ifndef __ATOMBIOS_DP_H__ 25*4882a593Smuzhiyun #define __ATOMBIOS_DP_H__ 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun void amdgpu_atombios_dp_aux_init(struct amdgpu_connector *amdgpu_connector); 28*4882a593Smuzhiyun u8 amdgpu_atombios_dp_get_sinktype(struct amdgpu_connector *amdgpu_connector); 29*4882a593Smuzhiyun int amdgpu_atombios_dp_get_dpcd(struct amdgpu_connector *amdgpu_connector); 30*4882a593Smuzhiyun int amdgpu_atombios_dp_get_panel_mode(struct drm_encoder *encoder, 31*4882a593Smuzhiyun struct drm_connector *connector); 32*4882a593Smuzhiyun void amdgpu_atombios_dp_set_link_config(struct drm_connector *connector, 33*4882a593Smuzhiyun const struct drm_display_mode *mode); 34*4882a593Smuzhiyun int amdgpu_atombios_dp_mode_valid_helper(struct drm_connector *connector, 35*4882a593Smuzhiyun struct drm_display_mode *mode); 36*4882a593Smuzhiyun bool amdgpu_atombios_dp_needs_link_train(struct amdgpu_connector *amdgpu_connector); 37*4882a593Smuzhiyun void amdgpu_atombios_dp_set_rx_power_state(struct drm_connector *connector, 38*4882a593Smuzhiyun u8 power_state); 39*4882a593Smuzhiyun void amdgpu_atombios_dp_link_train(struct drm_encoder *encoder, 40*4882a593Smuzhiyun struct drm_connector *connector); 41*4882a593Smuzhiyun 42*4882a593Smuzhiyun #endif 43