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Enable de-ghosting for RGB/LED matrix on all ISSI LED drivers (#14508)

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* Initial work for de-ghost enable

* Dumb mistake with the redefine

* Added Copywrite stuff on source files

* Fixed whitespace errors

* Added support for all ISSI LED drivers

* Updated docs for support for ISSI LED driver pull-up pull-down

* Applied clang format

* Added 'boolean' flag to enable de-ghosting for the is31fl3731 IC

* Fixed some of the grammer in the docs

* Fixed comment placement and grammer of comment

* Fixed whitespace errors from lint

Co-authored-by: donicrosby <donicrosby1995@gmail.com>
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donicrosby 2021-11-01 19:40:01 -04:00 • committed by GitHub
parent 7ae0f371cf
commit 0c72501763
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11 changed files with 136 additions and 10 deletions
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9
drivers/led/issi/is31fl3733.h
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@ -1,6 +1,7 @@
/* Copyright 2017 Jason Williams
* Copyright 2018 Jack Humbert
* Copyright 2018 Yiancar
* Copyright 2021 Doni Crosby
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -47,6 +48,14 @@ void IS31FL3733_set_led_control_register(uint8_t index, bool red, bool green, bo
void IS31FL3733_update_pwm_buffers(uint8_t addr, uint8_t index);
void IS31FL3733_update_led_control_registers(uint8_t addr, uint8_t index);
#define PUR_0R 0x00 // No PUR resistor
#define PUR_05KR 0x02 // 0.5k Ohm resistor in t_NOL
#define PUR_3KR 0x03 // 3.0k Ohm resistor on all the time
#define PUR_4KR 0x04 // 4.0k Ohm resistor on all the time
#define PUR_8KR 0x05 // 8.0k Ohm resistor on all the time
#define PUR_16KR 0x06 // 16k Ohm resistor on all the time
#define PUR_32KR 0x07 // 32k Ohm resistor in t_NOL
#define A_1 0x00
#define A_2 0x01
#define A_3 0x02