35 lines
1.3 KiB
C
35 lines
1.3 KiB
C
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/* SPDX-License-Identifier: GPL-2.0-only */
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/* drivers/media/platform/s5p-cec/exynos_hdmi_cec.h
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*
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* Copyright (c) 2010, 2014 Samsung Electronics
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* http://www.samsung.com/
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*
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* Header file for interface of Samsung Exynos hdmi cec hardware
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*/
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#ifndef _EXYNOS_HDMI_CEC_H_
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#define _EXYNOS_HDMI_CEC_H_ __FILE__
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#include <linux/regmap.h>
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#include "s5p_cec.h"
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void s5p_cec_set_divider(struct s5p_cec_dev *cec);
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void s5p_cec_enable_rx(struct s5p_cec_dev *cec);
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void s5p_cec_mask_rx_interrupts(struct s5p_cec_dev *cec);
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void s5p_cec_unmask_rx_interrupts(struct s5p_cec_dev *cec);
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void s5p_cec_mask_tx_interrupts(struct s5p_cec_dev *cec);
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void s5p_cec_unmask_tx_interrupts(struct s5p_cec_dev *cec);
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void s5p_cec_reset(struct s5p_cec_dev *cec);
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void s5p_cec_tx_reset(struct s5p_cec_dev *cec);
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void s5p_cec_rx_reset(struct s5p_cec_dev *cec);
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void s5p_cec_threshold(struct s5p_cec_dev *cec);
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void s5p_cec_copy_packet(struct s5p_cec_dev *cec, char *data,
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size_t count, u8 retries);
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void s5p_cec_set_addr(struct s5p_cec_dev *cec, u32 addr);
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u32 s5p_cec_get_status(struct s5p_cec_dev *cec);
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void s5p_clr_pending_tx(struct s5p_cec_dev *cec);
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void s5p_clr_pending_rx(struct s5p_cec_dev *cec);
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void s5p_cec_get_rx_buf(struct s5p_cec_dev *cec, u32 size, u8 *buffer);
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#endif /* _EXYNOS_HDMI_CEC_H_ */
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