35 lines · c
1/* SPDX-License-Identifier: GPL-2.0-only */2/* drivers/media/platform/s5p-cec/exynos_hdmi_cec.h3 *4 * Copyright (c) 2010, 2014 Samsung Electronics5 * http://www.samsung.com/6 *7 * Header file for interface of Samsung Exynos hdmi cec hardware8 */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_ */35