2024-09-09 08:52:07 +00:00
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/*
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* SH-Mobile High-Definition Multimedia Interface (HDMI)
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*
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* Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
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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 SH_MOBILE_HDMI_H
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#define SH_MOBILE_HDMI_H
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struct sh_mobile_lcdc_chan_cfg;
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struct device;
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struct clk;
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/*
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* flags format
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*
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2024-09-09 08:57:42 +00:00
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* 0x00000CBA
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2024-09-09 08:52:07 +00:00
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*
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* A: Audio source select
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2024-09-09 08:57:42 +00:00
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* B: Int output option
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* C: Chip specific option
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2024-09-09 08:52:07 +00:00
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*/
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/* Audio source select */
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#define HDMI_SND_SRC_MASK (0xF << 0)
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#define HDMI_SND_SRC_I2S (0 << 0) /* default */
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#define HDMI_SND_SRC_SPDIF (1 << 0)
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#define HDMI_SND_SRC_DSD (2 << 0)
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#define HDMI_SND_SRC_HBR (3 << 0)
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2024-09-09 08:57:42 +00:00
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/* Int output option */
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#define HDMI_OUTPUT_PUSH_PULL (1 << 4) /* System control : output mode */
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#define HDMI_OUTPUT_POLARITY_HI (1 << 5) /* System control : output polarity */
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/* Chip specific option */
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#define HDMI_32BIT_REG (1 << 8)
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#define HDMI_HAS_HTOP1 (1 << 9)
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2024-09-09 08:52:07 +00:00
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struct sh_mobile_hdmi_info {
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unsigned int flags;
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long (*clk_optimize_parent)(unsigned long target, unsigned long *best_freq,
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unsigned long *parent_freq);
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};
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#endif
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