| /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ |
| /* |
| * drivers/display/lcd/aml_ldim/ldim_dev_drv.h |
| * |
| * Copyright (C) 2020 Amlogic, Inc. All rights reserved. |
| * |
| */ |
| |
| #ifndef __LDIM_DEV_DRV_H |
| #define __LDIM_DEV_DRV_H |
| #include <spi.h> |
| #include <amlogic/aml_ldim.h> |
| |
| extern void ldim_set_gpio(int index, int value); |
| extern unsigned int ldim_get_gpio(int index); |
| extern void ldim_set_duty_pwm(struct bl_pwm_config_s *bl); |
| |
| extern int ldim_spi_write(struct spi_slave *spi, unsigned char *tbuf, int tlen); |
| extern int ldim_spi_read(struct spi_slave *spi, unsigned char *tbuf, int tlen, |
| 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 device probe function */ |
| #ifdef CONFIG_AML_LOCAL_DIMMING_IW7019 |
| extern int ldim_dev_iw7019_probe(struct aml_ldim_driver_s *ldim_drv); |
| extern int ldim_dev_iw7019_remove(struct aml_ldim_driver_s *ldim_drv); |
| #endif |
| #ifdef CONFIG_AML_LOCAL_DIMMING_IW7027 |
| 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); |
| #endif |
| |
| #ifdef CONFIG_AML_LOCAL_DIMMING_OB3350 |
| 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); |
| #endif |
| |
| #ifdef CONFIG_AML_LOCAL_DIMMING_GLOBAL |
| 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 |
| |
| #endif |
