| 1 | /* |
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| 2 | * Copyright 2019 Advanced Micro Devices, Inc. |
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| 3 | * |
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| 4 | * Permission is hereby granted, free of charge, to any person obtaining a |
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| 5 | * copy of this software and associated documentation files (the "Software"), |
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| 6 | * to deal in the Software without restriction, including without limitation |
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| 7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
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| 8 | * and/or sell copies of the Software, and to permit persons to whom the |
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| 9 | * Software is furnished to do so, subject to the following conditions: |
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| 10 | * |
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| 11 | * The above copyright notice and this permission notice shall be included in |
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| 12 | * all copies or substantial portions of the Software. |
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| 13 | * |
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| 14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
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| 15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
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| 16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
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| 17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
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| 18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
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| 19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
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| 20 | * OTHER DEALINGS IN THE SOFTWARE. |
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| 21 | * |
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| 22 | * Authors: AMD |
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| 23 | * |
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| 24 | */ |
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| 25 | |
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| 26 | #ifndef __DMUB_ABM_LCD_H__ |
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| 27 | #define __DMUB_ABM_LCD_H__ |
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| 28 | |
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| 29 | #include "abm.h" |
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| 30 | |
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| 31 | struct abm_save_restore; |
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| 32 | |
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| 33 | void dmub_abm_init(struct abm *abm, uint32_t backlight, uint32_t user_level); |
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| 34 | bool dmub_abm_set_level(struct abm *abm, uint32_t level, uint8_t panel_mask); |
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| 35 | unsigned int dmub_abm_get_current_backlight(struct abm *abm); |
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| 36 | unsigned int dmub_abm_get_target_backlight(struct abm *abm); |
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| 37 | void dmub_abm_init_config(struct abm *abm, |
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| 38 | const char *src, |
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| 39 | unsigned int bytes, |
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| 40 | unsigned int inst); |
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| 41 | |
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| 42 | bool dmub_abm_set_pause(struct abm *abm, bool pause, unsigned int panel_inst, unsigned int stream_inst); |
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| 43 | bool dmub_abm_save_restore( |
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| 44 | struct dc_context *dc, |
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| 45 | unsigned int panel_inst, |
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| 46 | struct abm_save_restore *pData); |
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| 47 | bool dmub_abm_set_pipe(struct abm *abm, uint32_t otg_inst, uint32_t option, uint32_t panel_inst, uint32_t pwrseq_inst); |
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| 48 | bool dmub_abm_set_backlight_level(struct abm *abm, |
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| 49 | unsigned int backlight_pwm_u16_16, |
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| 50 | unsigned int frame_ramp, |
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| 51 | unsigned int panel_inst); |
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| 52 | bool dmub_abm_set_event(struct abm *abm, unsigned int scaling_enable, unsigned int scaling_strength_map, |
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| 53 | unsigned int panel_inst); |
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| 54 | #endif |
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| 55 | |
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