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1/*2 * Copyright 2012-16 Advanced Micro Devices, Inc.3 *4 * Permission is hereby granted, free of charge, to any person obtaining a5 * copy of this software and associated documentation files (the "Software"),6 * to deal in the Software without restriction, including without limitation7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,8 * and/or sell copies of the Software, and to permit persons to whom the9 * Software is furnished to do so, subject to the following conditions:10 *11 * The above copyright notice and this permission notice shall be included in12 * all copies or substantial portions of the Software.13 *14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL17 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR18 * 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 OR20 * OTHER DEALINGS IN THE SOFTWARE.21 *22 * Authors: AMD23 *24 */25 26#ifndef _DMUB_PSR_H_27#define _DMUB_PSR_H_28 29#include "dc_types.h"30#include "dmub_cmd.h"31struct dc_link;32struct dmub_psr_funcs;33 34struct dmub_psr {35 struct dc_context *ctx;36 const struct dmub_psr_funcs *funcs;37};38 39struct dmub_psr_funcs {40 bool (*psr_copy_settings)(struct dmub_psr *dmub, struct dc_link *link,41 struct psr_context *psr_context, uint8_t panel_inst);42 void (*psr_enable)(struct dmub_psr *dmub, bool enable, bool wait,43 uint8_t panel_inst);44 void (*psr_get_state)(struct dmub_psr *dmub, enum dc_psr_state *dc_psr_state,45 uint8_t panel_inst);46 void (*psr_set_level)(struct dmub_psr *dmub, uint16_t psr_level,47 uint8_t panel_inst);48 void (*psr_force_static)(struct dmub_psr *dmub, uint8_t panel_inst);49 void (*psr_get_residency)(struct dmub_psr *dmub, uint32_t *residency,50 uint8_t panel_inst, enum psr_residency_mode mode);51 void (*psr_set_sink_vtotal_in_psr_active)(struct dmub_psr *dmub,52 uint16_t psr_vtotal_idle, uint16_t psr_vtotal_su);53 void (*psr_set_power_opt)(struct dmub_psr *dmub, unsigned int power_opt, uint8_t panel_inst);54};55 56struct dmub_psr *dmub_psr_create(struct dc_context *ctx);57void dmub_psr_destroy(struct dmub_psr **dmub);58 59 60#endif /* _DMUB_PSR_H_ */61