/* SPDX-License-Identifier: MIT */ /* * Copyright 2022 Advanced Micro Devices, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * * Authors: AMD * */ #ifndef __AMDGPU_DM_WB_H__ #define __AMDGPU_DM_WB_H__ #include <drm/drm_writeback.h> struct amdgpu_display_manager; struct amdgpu_dm_wb_connector; int amdgpu_dm_wb_connector_init(struct amdgpu_display_manager *dm, struct amdgpu_dm_wb_connector *dm_wbcon, uint32_t link_index); #if IS_ENABLED(CONFIG_DRM_AMD_DC_KUNIT_TEST) #include <drm/drm_connector.h> #include <drm/drm_crtc.h> int amdgpu_dm_wb_encoder_atomic_check(struct drm_encoder *encoder, struct drm_crtc_state *crtc_state, struct drm_connector_state *conn_state); int amdgpu_dm_wb_connector_get_modes(struct drm_connector *connector); int amdgpu_dm_wb_prepare_job(struct drm_writeback_connector *wb_connector, struct drm_writeback_job *job); void amdgpu_dm_wb_cleanup_job(struct drm_writeback_connector *connector, struct drm_writeback_job *job); #endif #endif |