| |
| /* |
| * drivers/amlogic/media/vout/lcd/bl_ldim/ldim_dev_drv.h |
| * |
| * Copyright (C) 2015 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. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
| */ |
| |
| #ifndef __LDIM_DEV_DRV_H |
| #define __LDIM_DEV_DRV_H |
| #include <spi.h> |
| #include <amlogic/media/vout/lcd/bl_ldim.h> |
| |
| extern void ldim_gpio_set(int index, int value); |
| extern unsigned int ldim_gpio_input_get(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_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 |
| |
| #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 |
| |
| #endif |