exynos_hdmi_cec.h (1294B)
1/* SPDX-License-Identifier: GPL-2.0-only */ 2/* drivers/media/platform/s5p-cec/exynos_hdmi_cec.h 3 * 4 * Copyright (c) 2010, 2014 Samsung Electronics 5 * http://www.samsung.com/ 6 * 7 * Header file for interface of Samsung Exynos hdmi cec hardware 8 */ 9 10#ifndef _EXYNOS_HDMI_CEC_H_ 11#define _EXYNOS_HDMI_CEC_H_ __FILE__ 12 13#include <linux/regmap.h> 14#include "s5p_cec.h" 15 16void s5p_cec_set_divider(struct s5p_cec_dev *cec); 17void s5p_cec_enable_rx(struct s5p_cec_dev *cec); 18void s5p_cec_mask_rx_interrupts(struct s5p_cec_dev *cec); 19void s5p_cec_unmask_rx_interrupts(struct s5p_cec_dev *cec); 20void s5p_cec_mask_tx_interrupts(struct s5p_cec_dev *cec); 21void s5p_cec_unmask_tx_interrupts(struct s5p_cec_dev *cec); 22void s5p_cec_reset(struct s5p_cec_dev *cec); 23void s5p_cec_tx_reset(struct s5p_cec_dev *cec); 24void s5p_cec_rx_reset(struct s5p_cec_dev *cec); 25void s5p_cec_threshold(struct s5p_cec_dev *cec); 26void s5p_cec_copy_packet(struct s5p_cec_dev *cec, char *data, 27 size_t count, u8 retries); 28void s5p_cec_set_addr(struct s5p_cec_dev *cec, u32 addr); 29u32 s5p_cec_get_status(struct s5p_cec_dev *cec); 30void s5p_clr_pending_tx(struct s5p_cec_dev *cec); 31void s5p_clr_pending_rx(struct s5p_cec_dev *cec); 32void s5p_cec_get_rx_buf(struct s5p_cec_dev *cec, u32 size, u8 *buffer); 33 34#endif /* _EXYNOS_HDMI_CEC_H_ */