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      1  1.1  riastrad /*	$NetBSD: atombios_dp.h,v 1.3 2021/12/18 23:44:58 riastradh Exp $	*/
      2  1.1  riastrad 
      3  1.1  riastrad /*
      4  1.1  riastrad  * Copyright 2014 Advanced Micro Devices, Inc.
      5  1.1  riastrad  *
      6  1.1  riastrad  * Permission is hereby granted, free of charge, to any person obtaining a
      7  1.1  riastrad  * copy of this software and associated documentation files (the "Software"),
      8  1.1  riastrad  * to deal in the Software without restriction, including without limitation
      9  1.1  riastrad  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
     10  1.1  riastrad  * and/or sell copies of the Software, and to permit persons to whom the
     11  1.1  riastrad  * Software is furnished to do so, subject to the following conditions:
     12  1.1  riastrad  *
     13  1.1  riastrad  * The above copyright notice and this permission notice shall be included in
     14  1.1  riastrad  * all copies or substantial portions of the Software.
     15  1.1  riastrad  *
     16  1.1  riastrad  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17  1.1  riastrad  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18  1.1  riastrad  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     19  1.1  riastrad  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
     20  1.1  riastrad  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
     21  1.1  riastrad  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     22  1.1  riastrad  * OTHER DEALINGS IN THE SOFTWARE.
     23  1.1  riastrad  *
     24  1.1  riastrad  */
     25  1.1  riastrad 
     26  1.1  riastrad #ifndef __ATOMBIOS_DP_H__
     27  1.1  riastrad #define __ATOMBIOS_DP_H__
     28  1.1  riastrad 
     29  1.1  riastrad void amdgpu_atombios_dp_aux_init(struct amdgpu_connector *amdgpu_connector);
     30  1.1  riastrad u8 amdgpu_atombios_dp_get_sinktype(struct amdgpu_connector *amdgpu_connector);
     31  1.1  riastrad int amdgpu_atombios_dp_get_dpcd(struct amdgpu_connector *amdgpu_connector);
     32  1.1  riastrad int amdgpu_atombios_dp_get_panel_mode(struct drm_encoder *encoder,
     33  1.1  riastrad 			       struct drm_connector *connector);
     34  1.1  riastrad void amdgpu_atombios_dp_set_link_config(struct drm_connector *connector,
     35  1.1  riastrad 				 const struct drm_display_mode *mode);
     36  1.1  riastrad int amdgpu_atombios_dp_mode_valid_helper(struct drm_connector *connector,
     37  1.1  riastrad 				  struct drm_display_mode *mode);
     38  1.1  riastrad bool amdgpu_atombios_dp_needs_link_train(struct amdgpu_connector *amdgpu_connector);
     39  1.1  riastrad void amdgpu_atombios_dp_set_rx_power_state(struct drm_connector *connector,
     40  1.1  riastrad 				    u8 power_state);
     41  1.1  riastrad void amdgpu_atombios_dp_link_train(struct drm_encoder *encoder,
     42  1.1  riastrad 			    struct drm_connector *connector);
     43  1.1  riastrad 
     44  1.1  riastrad #endif
     45