4562236b3b
Supported DCE versions: 8.0, 10.0, 11.0, 11.2 v2: rebase against 4.11 Signed-off-by: Harry Wentland <harry.wentland@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
113 lines
3.5 KiB
C
113 lines
3.5 KiB
C
/*
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* Copyright 2016 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors: AMD
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*
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*/
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#ifndef MODULES_INC_MOD_POWER_H_
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#define MODULES_INC_MOD_POWER_H_
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#include "dm_services.h"
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struct mod_power {
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int dummy;
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};
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/* VariBright related commands */
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enum varibright_command {
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VariBright_Cmd__SetVBLevel = 0,
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VariBright_Cmd__UserEnable,
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VariBright_Cmd__PreDisplayConfigChange,
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VariBright_Cmd__PostDisplayConfigChange,
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VariBright_Cmd__SuspendABM,
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VariBright_Cmd__ResumeABM,
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VariBright_Cmd__Unknown,
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};
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/* VariBright settings structure */
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struct varibright_info {
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enum varibright_command cmd;
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unsigned int level;
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bool enable;
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bool activate;
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};
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enum dmcu_block_psr_reason {
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/* This is a bitfield mask */
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dmcu_block_psr_reason_invalid = 0x0,
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dmcu_block_psr_reason_vsync_int = 0x1,
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dmcu_block_psr_reason_shared_primary = 0x2,
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dmcu_block_psr_reason_unsupported_link_rate = 0x4
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};
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struct mod_power *mod_power_create(struct dc *dc);
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void mod_power_destroy(struct mod_power *mod_power);
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bool mod_power_add_sink(struct mod_power *mod_power,
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const struct dc_sink *sink);
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bool mod_power_remove_sink(struct mod_power *mod_power,
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const struct dc_sink *sink);
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bool mod_power_set_backlight(struct mod_power *mod_power,
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const struct dc_stream **streams, int num_streams,
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unsigned int backlight_8bit);
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bool mod_power_get_backlight(struct mod_power *mod_power,
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const struct dc_sink *sink,
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unsigned int *backlight_8bit);
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void mod_power_initialize_backlight_caps
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(struct mod_power *mod_power);
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unsigned int mod_power_backlight_level_percentage_to_signal
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(struct mod_power *mod_power, unsigned int percentage);
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unsigned int mod_power_backlight_level_signal_to_percentage
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(struct mod_power *mod_power, unsigned int signalLevel8bit);
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bool mod_power_get_panel_backlight_boundaries
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(struct mod_power *mod_power,
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unsigned int *min_backlight,
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unsigned int *max_backlight,
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unsigned int *output_ac_level_percentage,
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unsigned int *output_dc_level_percentage);
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bool mod_power_set_smooth_brightness(struct mod_power *mod_power,
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const struct dc_sink *sink, bool enable_brightness);
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bool mod_power_notify_mode_change(struct mod_power *mod_power,
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const struct dc_stream *stream);
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bool mod_power_varibright_control(struct mod_power *mod_power,
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struct varibright_info *input_varibright_info);
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bool mod_power_block_psr(bool block_enable, enum dmcu_block_psr_reason reason);
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bool mod_power_set_psr_enable(struct mod_power *mod_power,
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bool psr_enable);
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#endif /* MODULES_INC_MOD_POWER_H_ */
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