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a93d429b51
By using the CEC notifier framework there is no longer any reason to manually set the physical address. This was the one blocking issue that prevented this driver from going out of staging, so do this move as well. Update the bindings documenting the new hdmi phandle and update exynos4.dtsi accordingly. Tested with my Odroid U3. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> Acked-by: Krzysztof Kozlowski <krzk@kernel.org> CC: linux-samsung-soc@vger.kernel.org Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
38 lines
1.4 KiB
C
38 lines
1.4 KiB
C
/* 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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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License version 2 as
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* published by the Free Software Foundation.
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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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