Home | History | Annotate | Line # | Download | only in power 
      1 /*	$NetBSD: power_helpers.h,v 1.2 2021/12/18 23:45:07 riastradh Exp $	*/
      2 
      3 /* Copyright 2018 Advanced Micro Devices, Inc.
      4  *
      5  * Permission is hereby granted, free of charge, to any person obtaining a
      6  * copy of this software and associated documentation files (the "Software"),
      7  * to deal in the Software without restriction, including without limitation
      8  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
      9  * and/or sell copies of the Software, and to permit persons to whom the
     10  * Software is furnished to do so, subject to the following conditions:
     11  *
     12  * The above copyright notice and this permission notice shall be included in
     13  * all copies or substantial portions of the Software.
     14  *
     15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     16  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     17  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
     18  * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
     19  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
     20  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
     21  * OTHER DEALINGS IN THE SOFTWARE.
     22  *
     23  * Authors: AMD
     24  *
     25  */
     26 
     27 #ifndef MODULES_POWER_POWER_HELPERS_H_
     28 #define MODULES_POWER_POWER_HELPERS_H_
     29 
     30 #include "dc/inc/hw/dmcu.h"
     31 
     32 
     33 enum abm_defines {
     34 	abm_defines_max_level = 4,
     35 	abm_defines_max_config = 4,
     36 };
     37 
     38 struct dmcu_iram_parameters {
     39 	unsigned int *backlight_lut_array;
     40 	unsigned int backlight_lut_array_size;
     41 	unsigned int backlight_ramping_reduction;
     42 	unsigned int backlight_ramping_start;
     43 	unsigned int min_abm_backlight;
     44 	unsigned int set;
     45 };
     46 
     47 bool dmcu_load_iram(struct dmcu *dmcu,
     48 		struct dmcu_iram_parameters params);
     49 
     50 #endif /* MODULES_POWER_POWER_HELPERS_H_ */
     51