- /* Copyright 2018 James Laird-Wah
- * Copyright 2019 Clueboard
- *
- * 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
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
- #include "led_matrix.h"
-
- /* Each driver needs to define a struct:
- *
- * const led_matrix_driver_t led_matrix_driver;
- *
- * All members must be provided. Keyboard custom drivers must define this
- * in their own files.
- */
-
- #if defined(IS31FL3731) || defined(IS31FL3733) || defined(IS31FLCOMMON)
- # include "i2c_master.h"
-
- static void init(void) {
- i2c_init();
-
- # if defined(IS31FL3731)
- IS31FL3731_init(LED_DRIVER_ADDR_1);
- # if defined(LED_DRIVER_ADDR_2)
- IS31FL3731_init(LED_DRIVER_ADDR_2);
- # if defined(LED_DRIVER_ADDR_3)
- IS31FL3731_init(LED_DRIVER_ADDR_3);
- # if defined(LED_DRIVER_ADDR_4)
- IS31FL3731_init(LED_DRIVER_ADDR_4);
- # endif
- # endif
- # endif
-
- # elif defined(IS31FL3733)
- # if !defined(LED_DRIVER_SYNC_1)
- # define LED_DRIVER_SYNC_1 0
- # endif
- IS31FL3733_init(LED_DRIVER_ADDR_1, LED_DRIVER_SYNC_1);
- # if defined(LED_DRIVER_ADDR_2)
- # if !defined(LED_DRIVER_SYNC_2)
- # define LED_DRIVER_SYNC_2 0
- # endif
- IS31FL3733_init(LED_DRIVER_ADDR_2, LED_DRIVER_SYNC_2);
- # if defined(LED_DRIVER_ADDR_3)
- # if !defined(LED_DRIVER_SYNC_3)
- # define LED_DRIVER_SYNC_3 0
- # endif
- IS31FL3733_init(LED_DRIVER_ADDR_3, LED_DRIVER_SYNC_3);
- # if defined(LED_DRIVER_ADDR_4)
- # if !defined(LED_DRIVER_SYNC_4)
- # define LED_DRIVER_SYNC_4 0
- # endif
- IS31FL3733_init(LED_DRIVER_ADDR_4, LED_DRIVER_SYNC_4);
- # endif
- # endif
- # endif
-
- # elif defined(IS31FLCOMMON)
- IS31FL_common_init(DRIVER_ADDR_1, ISSI_SSR_1);
- # if defined(LED_DRIVER_ADDR_2)
- IS31FL_common_init(DRIVER_ADDR_2, ISSI_SSR_2);
- # if defined(LED_DRIVER_ADDR_3)
- IS31FL_common_init(DRIVER_ADDR_3, ISSI_SSR_3);
- # if defined(LED_DRIVER_ADDR_4)
- IS31FL_common_init(DRIVER_ADDR_4, ISSI_SSR_4);
- # endif
- # endif
- # endif
- # endif
-
- for (int index = 0; index < DRIVER_LED_TOTAL; index++) {
- # if defined(IS31FL3731)
- IS31FL3731_set_led_control_register(index, true);
- # elif defined(IS31FL3733)
- IS31FL3733_set_led_control_register(index, true);
- # elif defined(IS31FLCOMMON)
- IS31FL_simple_set_scaling_buffer(index, true);
- # endif
- }
-
- // This actually updates the LED drivers
- # if defined(IS31FL3731)
- IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_1, 0);
- # if defined(LED_DRIVER_ADDR_2)
- IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_2, 1);
- # if defined(LED_DRIVER_ADDR_3)
- IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_3, 2);
- # if defined(LED_DRIVER_ADDR_4)
- IS31FL3731_update_led_control_registers(LED_DRIVER_ADDR_4, 3);
- # endif
- # endif
- # endif
-
- # elif defined(IS31FL3733)
- IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_1, 0);
- # if defined(LED_DRIVER_ADDR_2)
- IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_2, 1);
- # if defined(LED_DRIVER_ADDR_3)
- IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_3, 2);
- # if defined(LED_DRIVER_ADDR_4)
- IS31FL3733_update_led_control_registers(LED_DRIVER_ADDR_4, 3);
- # endif
- # endif
- # endif
-
- # elif defined(IS31FLCOMMON)
- # ifdef ISSI_MANUAL_SCALING
- IS31FL_set_manual_scaling_buffer();
- # endif
- IS31FL_common_update_scaling_register(DRIVER_ADDR_1, 0);
- # if defined(LED_DRIVER_ADDR_2)
- IS31FL_common_update_scaling_register(DRIVER_ADDR_2, 1);
- # if defined(LED_DRIVER_ADDR_3)
- IS31FL_common_update_scaling_register(DRIVER_ADDR_3, 2);
- # if defined(LED_DRIVER_ADDR_4)
- IS31FL_common_update_scaling_register(DRIVER_ADDR_4, 3);
- # endif
- # endif
- # endif
- # endif
- }
-
- # if defined(IS31FL3731)
- static void flush(void) {
- IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_1, 0);
- # if defined(LED_DRIVER_ADDR_2)
- IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_2, 1);
- # if defined(LED_DRIVER_ADDR_3)
- IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_3, 2);
- # if defined(LED_DRIVER_ADDR_4)
- IS31FL3731_update_pwm_buffers(LED_DRIVER_ADDR_4, 3);
- # endif
- # endif
- # endif
- }
-
- const led_matrix_driver_t led_matrix_driver = {
- .init = init,
- .flush = flush,
- .set_value = IS31FL3731_set_value,
- .set_value_all = IS31FL3731_set_value_all,
- };
-
- # elif defined(IS31FL3733)
- static void flush(void) {
- IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_1, 0);
- # if defined(LED_DRIVER_ADDR_2)
- IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_2, 1);
- # if defined(LED_DRIVER_ADDR_3)
- IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_3, 2);
- # if defined(LED_DRIVER_ADDR_4)
- IS31FL3733_update_pwm_buffers(LED_DRIVER_ADDR_4, 3);
- # endif
- # endif
- # endif
- }
-
- const led_matrix_driver_t led_matrix_driver = {
- .init = init,
- .flush = flush,
- .set_value = IS31FL3733_set_value,
- .set_value_all = IS31FL3733_set_value_all,
- };
-
- # elif defined(IS31FLCOMMON)
- static void flush(void) {
- IS31FL_common_update_pwm_register(DRIVER_ADDR_1, 0);
- # if defined(LED_DRIVER_ADDR_2)
- IS31FL_common_update_pwm_register(DRIVER_ADDR_2, 1);
- # if defined(LED_DRIVER_ADDR_3)
- IS31FL_common_update_pwm_register(DRIVER_ADDR_3, 2);
- # if defined(LED_DRIVER_ADDR_4)
- IS31FL_common_update_pwm_register(DRIVER_ADDR_4, 3);
- # endif
- # endif
- # endif
- }
-
- const led_matrix_driver_t led_matrix_driver = {
- .init = init,
- .flush = flush,
- .set_value = IS31FL_simple_set_brightness,
- .set_value_all = IS31FL_simple_set_brigntness_all,
- };
- # endif
- #endif
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