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/*
* SH-Mobile High-Definition Multimedia Interface (HDMI)
*
* Copyright (C) 2010, Guennadi Liakhovetski <g.liakhovetski@gmx.de>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#ifndef SH_MOBILE_HDMI_H
#define SH_MOBILE_HDMI_H
struct sh_mobile_lcdc_chan_cfg;
struct device;
struct clk;
/*
* flags format
*
* 0x00000CBA
*
* A: Audio source select
* B: Int output option
* C: Chip specific option
*/
/* Audio source select */
#define HDMI_SND_SRC_MASK (0xF << 0)
#define HDMI_SND_SRC_I2S (0 << 0) /* default */
#define HDMI_SND_SRC_SPDIF (1 << 0)
#define HDMI_SND_SRC_DSD (2 << 0)
#define HDMI_SND_SRC_HBR (3 << 0)
/* Int output option */
#define HDMI_OUTPUT_PUSH_PULL (1 << 4) /* System control : output mode */
#define HDMI_OUTPUT_POLARITY_HI (1 << 5) /* System control : output polarity */
/* Chip specific option */
#define HDMI_32BIT_REG (1 << 8)
#define HDMI_HAS_HTOP1 (1 << 9)
struct sh_mobile_hdmi_info {
unsigned int flags;
long (*clk_optimize_parent)(unsigned long target, unsigned long *best_freq,
unsigned long *parent_freq);
};
#endif
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