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0493a6826b
Change-Id: I6c77124074d4810245610774475cc64c459e47b3 Signed-off-by: Huang Jiachai <hjc@rock-chips.com>
104 lines
2.9 KiB
C
Executable File
104 lines
2.9 KiB
C
Executable File
#ifndef _LINUX_DISPLAY_RK_H
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#define _LINUX_DISPLAY_RK_H
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#include <linux/device.h>
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#include <linux/fb.h>
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#include <linux/list.h>
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#include <dt-bindings/display/rk_fb.h>
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struct rk_display_device;
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enum rk_display_priority {
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DISPLAY_PRIORITY_TV = 0,
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DISPLAY_PRIORITY_YPBPR,
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DISPLAY_PRIORITY_VGA,
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DISPLAY_PRIORITY_HDMI,
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DISPLAY_PRIORITY_LCD,
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};
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enum {
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DISPLAY_SCALE_X = 0,
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DISPLAY_SCALE_Y
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};
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enum rk_display_property {
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DISPLAY_MAIN = 0,
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DISPLAY_AUX
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};
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/* HDMI mode list*/
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struct display_modelist {
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struct list_head list;
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struct fb_videomode mode;
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unsigned int vic;
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unsigned int format_3d;
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unsigned int detail_3d;
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};
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/* This structure defines all the properties of a Display. */
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struct rk_display_driver {
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void (*suspend)(struct rk_display_device *, pm_message_t state);
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void (*resume)(struct rk_display_device *);
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int (*probe)(struct rk_display_device *, void *);
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int (*remove)(struct rk_display_device *);
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};
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struct rk_display_ops {
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int (*setenable)(struct rk_display_device *, int enable);
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int (*getenable)(struct rk_display_device *);
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int (*getstatus)(struct rk_display_device *);
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int (*getmodelist)(struct rk_display_device *,
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struct list_head **modelist);
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int (*setmode)(struct rk_display_device *,
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struct fb_videomode *mode);
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int (*getmode)(struct rk_display_device *,
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struct fb_videomode *mode);
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int (*setscale)(struct rk_display_device *, int, int);
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int (*getscale)(struct rk_display_device *, int);
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int (*get3dmode)(struct rk_display_device *);
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int (*set3dmode)(struct rk_display_device *, int);
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int (*getcolor)(struct rk_display_device *, char *);
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int (*setcolor)(struct rk_display_device *, const char *, int);
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int (*setdebug)(struct rk_display_device *, int);
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int (*getdebug)(struct rk_display_device *, char *);
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int (*getedidaudioinfo)(struct rk_display_device *,
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char *audioinfo, int len);
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int (*getmonspecs)(struct rk_display_device *,
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struct fb_monspecs *monspecs);
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};
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struct rk_display_device {
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struct module *owner; /* Owner module */
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struct rk_display_driver *driver;
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struct device *parent; /* This is the parent */
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struct device *dev; /* This is this display device */
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struct mutex lock;
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void *priv_data;
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char type[16];
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char *name;
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int idx;
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struct rk_display_ops *ops;
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int priority;
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int property;
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struct list_head list;
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};
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struct rk_display_devicelist {
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struct list_head list;
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struct rk_display_device *dev;
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};
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struct rk_display_device
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*rk_display_device_register(struct rk_display_driver *driver,
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struct device *parent, void *devdata);
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void rk_display_device_unregister(struct rk_display_device *dev);
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void rk_display_device_enable(struct rk_display_device *ddev);
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void rk_display_device_enable_other(struct rk_display_device *ddev);
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void rk_display_device_disable_other(struct rk_display_device *ddev);
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void rk_display_device_select(int property, int priority);
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int display_add_videomode(const struct fb_videomode *mode,
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struct list_head *head);
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#endif
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