| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * |
| * Copyright (C) 2019 Amlogic, Inc. All rights reserved. |
| * |
| */ |
| |
| #ifndef __LDIM_DEV_DRV_H |
| #define __LDIM_DEV_DRV_H |
| #include <linux/spi/spi.h> |
| #include <linux/amlogic/media/vout/lcd/aml_ldim.h> |
| #include "../lcd_bl.h" |
| |
| #define LDIM_SPI_DUTY_VSYNC_DIRECT |
| |
| int ldim_spi_dma_cycle_align_byte(int size); |
| |
| /* ldim spi api*/ |
| int dirspi_async(struct spi_device *spi, u8 *tx_buf, u8 *rx_buf, int len, |
| void (*complete)(void *context), void *context); |
| |
| int ldim_spi_write_async(struct spi_device *spi, unsigned char *tbuf, |
| int tlen, int dma_mode, int max_len); |
| int ldim_spi_write(struct spi_device *spi, unsigned char *tbuf, int wlen); |
| int ldim_spi_read(struct spi_device *spi, unsigned char *tbuf, int wlen, |
| unsigned char *rbuf, int rlen); |
| int ldim_spi_read_sync(struct spi_device *spi, unsigned char *tbuf, |
| unsigned char *rbuf, int len); |
| int ldim_spi_driver_add(struct ldim_dev_driver_s *dev_drv); |
| int ldim_spi_driver_remove(struct ldim_dev_driver_s *dev_drv); |
| |
| /* ldim global api */ |
| void ldim_gpio_set(struct ldim_dev_driver_s *dev_drv, int index, int value); |
| unsigned int ldim_gpio_get(struct ldim_dev_driver_s *dev_drv, int index); |
| void ldim_set_duty_pwm(struct bl_pwm_config_s *ld_pwm); |
| void ldim_pwm_off(struct bl_pwm_config_s *ld_pwm); |
| |
| /* ldim dev api */ |
| int ldim_dev_iw7027_probe(struct aml_ldim_driver_s *ldim_drv); |
| int ldim_dev_iw7027_remove(struct aml_ldim_driver_s *ldim_drv); |
| |
| int ldim_dev_blmcu_probe(struct aml_ldim_driver_s *ldim_drv); |
| int ldim_dev_blmcu_remove(struct aml_ldim_driver_s *ldim_drv); |
| |
| int ldim_dev_ob3350_probe(struct aml_ldim_driver_s *ldim_drv); |
| int ldim_dev_ob3350_remove(struct aml_ldim_driver_s *ldim_drv); |
| |
| int ldim_dev_global_probe(struct aml_ldim_driver_s *ldim_drv); |
| int ldim_dev_global_remove(struct aml_ldim_driver_s *ldim_drv); |
| |
| #endif /* __LDIM_DEV_DRV_H */ |
