1 /* drivers/media/platform/s5p-cec/exynos_hdmi_cec.h 2 * 3 * Copyright (c) 2010, 2014 Samsung Electronics 4 * http://www.samsung.com/ 5 * 6 * Header file for interface of Samsung Exynos hdmi cec hardware 7 * 8 * This program is free software; you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 as 10 * published by the Free Software Foundation. 11 */ 12 13 #ifndef _EXYNOS_HDMI_CEC_H_ 14 #define _EXYNOS_HDMI_CEC_H_ __FILE__ 15 16 #include <linux/regmap.h> 17 #include "s5p_cec.h" 18 19 void s5p_cec_set_divider(struct s5p_cec_dev *cec); 20 void s5p_cec_enable_rx(struct s5p_cec_dev *cec); 21 void s5p_cec_mask_rx_interrupts(struct s5p_cec_dev *cec); 22 void s5p_cec_unmask_rx_interrupts(struct s5p_cec_dev *cec); 23 void s5p_cec_mask_tx_interrupts(struct s5p_cec_dev *cec); 24 void s5p_cec_unmask_tx_interrupts(struct s5p_cec_dev *cec); 25 void s5p_cec_reset(struct s5p_cec_dev *cec); 26 void s5p_cec_tx_reset(struct s5p_cec_dev *cec); 27 void s5p_cec_rx_reset(struct s5p_cec_dev *cec); 28 void s5p_cec_threshold(struct s5p_cec_dev *cec); 29 void s5p_cec_copy_packet(struct s5p_cec_dev *cec, char *data, 30 size_t count, u8 retries); 31 void s5p_cec_set_addr(struct s5p_cec_dev *cec, u32 addr); 32 u32 s5p_cec_get_status(struct s5p_cec_dev *cec); 33 void s5p_clr_pending_tx(struct s5p_cec_dev *cec); 34 void s5p_clr_pending_rx(struct s5p_cec_dev *cec); 35 void s5p_cec_get_rx_buf(struct s5p_cec_dev *cec, u32 size, u8 *buffer); 36 37 #endif /* _EXYNOS_HDMI_CEC_H_ */ 38
