shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-11 05:17:10 +09:00
Code Issues Packages Projects Releases Wiki Activity

add new hdmi driver and update sdmmc driver

Browse Source
This commit is contained in:
kfx
2011-05-04 11:27:54 +08:00
parent 289204a92f
commit 3901afba10
30 changed files with 6733 additions and 36 deletions
Download Patch File Download Diff File Expand all files Collapse all files

94
include/linux/hdmi-new.h Executable file
View File

@@ -0,0 +1,94 @@
/* include/linux/hdmi.h
*
* 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 __LINUX_HDMI_CORE_H
#define __LINUX_HDMI_CORE_H
#include <linux/device.h>
#include <linux/workqueue.h>
#include <linux/i2c.h>
#include <linux/completion.h>
#ifdef CONFIG_HDMI_DEBUG
#define hdmi_dbg(dev, format, arg...) \
dev_printk(KERN_INFO , dev , format , ## arg)
#else
#define hdmi_dbg(dev, format, arg...)
#endif
typedef int BOOL;
#define TRUE 1
#define FALSE 0
#define HDMI_DISABLE 0
#define HDMI_ENABLE 1
/* resolution */
#define HDMI_1280x720p_50Hz 0
#define HDMI_1280x720p_60Hz 1
#define HDMI_720x576p_50Hz 2
#define HDMI_1920x1080p_50Hz 3
/* HDMI default resolution */
#define HDMI_DEFAULT_RESOLUTION HDMI_1280x720p_50Hz
/* I2S Fs */
#define HDMI_I2S_Fs_44100 0
#define HDMI_I2S_Fs_48000 2
/* I2S default sample rate */
#define HDMI_I2S_DEFAULT_Fs HDMI_I2S_Fs_44100
#define HDMI_MAX_ID 32
struct hdmi;
struct hdmi_ops{
int (*display_on)(struct hdmi *);
int (*display_off)(struct hdmi *);
int (*set_param)(struct hdmi *);
int (*hdmi_precent)(struct hdmi *);
int (*insert)(struct hdmi *);
int (*remove)(struct hdmi *);
int (*power_off)(struct hdmi *);
};
struct hdmi {
int id;
int wait;
BOOL display_on;
BOOL plug;
BOOL auto_switch;
BOOL hdcp_on;
BOOL param_conf;
u8 resolution;
u8 audio_fs;
struct device *dev;
struct delayed_work changed_work;
struct completion complete;
const struct hdmi_ops *ops;
unsigned long priv[0] ____cacheline_aligned;
};
extern void *hdmi_priv(struct hdmi *hdmi);
extern struct hdmi *hdmi_register(int extra, struct device *parent);
extern void hdmi_unregister(struct hdmi *hdmi);
extern void hdmi_changed(struct hdmi *hdmi, int msec);
extern int hdmi_suspend(struct hdmi *hdmi);
extern int hdmi_resume(struct hdmi *hdmi);
extern int hdmi_codec_set_audio_fs(unsigned char audio_fs);
extern int hdmi_fb_set_resolution(unsigned char resolution);
extern int hdmi_switch_fb(struct hdmi *hdmi, int type);
extern int hdmi_resolution_changed(struct hdmi *hdmi, int xres, int yres, int video_on);
extern struct hdmi *get_hdmi_struct(int nr);
extern int hdmi_get_default_resolution(void *screen);
#endif