| /* |
| * drivers/amlogic/media/vout/backlight/aml_ldim/ldim_dev_drv.h |
| * |
| * Copyright (C) 2017 Amlogic, Inc. All rights reserved. |
| * |
| * 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. |
| * |
| */ |
| |
| #ifndef __LDIM_DEV_DRV_H |
| #define __LDIM_DEV_DRV_H |
| #include <linux/spi/spi.h> |
| #include <linux/amlogic/media/vout/lcd/aml_ldim.h> |
| |
| /* ldim spi api*/ |
| extern int ldim_spi_write(struct spi_device *spi, unsigned char *tbuf, |
| int wlen); |
| extern int ldim_spi_read(struct spi_device *spi, unsigned char *tbuf, int wlen, |
| unsigned char *rbuf, int rlen); |
| extern int ldim_spi_driver_add(struct aml_ldim_driver_s *ldim_drv); |
| extern int ldim_spi_driver_remove(struct aml_ldim_driver_s *ldim_drv); |
| |
| /* ldim global api */ |
| extern void ldim_gpio_set(int index, int value); |
| extern unsigned int ldim_gpio_get(int index); |
| extern void ldim_set_duty_pwm(struct bl_pwm_config_s *ld_pwm); |
| extern void ldim_pwm_off(struct bl_pwm_config_s *ld_pwm); |
| |
| /* ldim dev api */ |
| extern int ldim_dev_iw7027_probe(struct aml_ldim_driver_s *ldim_drv); |
| extern int ldim_dev_iw7027_remove(struct aml_ldim_driver_s *ldim_drv); |
| |
| extern int ldim_dev_ob3350_probe(struct aml_ldim_driver_s *ldim_drv); |
| extern int ldim_dev_ob3350_remove(struct aml_ldim_driver_s *ldim_drv); |
| |
| extern int ldim_dev_global_probe(struct aml_ldim_driver_s *ldim_drv); |
| extern int ldim_dev_global_remove(struct aml_ldim_driver_s *ldim_drv); |
| |
| |
| #endif /* __LDIM_DEV_DRV_H */ |
| |
| |
| |
