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git.proxmox.com Git - mirror_ubuntu-zesty-kernel.git/blob - include/video/kyro.h
2 * linux/drivers/video/kyro/kryo.h
4 * Copyright (C) 2002 STMicroelectronics
5 * Copyright (C) 2004 Paul Mundt
7 * This file is subject to the terms and conditions of the GNU General Public
8 * License. See the file COPYING in the main directory of this archive
16 void __iomem
*regbase
;
19 u32 HTot
; /* Hor Total Time */
20 u32 HFP
; /* Hor Front Porch */
21 u32 HST
; /* Hor Sync Time */
22 u32 HBP
; /* Hor Back Porch */
23 s32 HSP
; /* Hor Sync Polarity */
24 u32 VTot
; /* Ver Total Time */
25 u32 VFP
; /* Ver Front Porch */
26 u32 VST
; /* Ver Sync Time */
27 u32 VBP
; /* Ver Back Porch */
28 s32 VSP
; /* Ver Sync Polarity */
29 u32 XRES
; /* X Resolution */
30 u32 YRES
; /* Y Resolution */
31 u32 VFREQ
; /* Ver Frequency */
32 u32 PIXCLK
; /* Pixel Clock */
33 u32 HCLK
; /* Hor Clock */
35 /* Usefull to hold depth here for Linux */
43 extern int kyro_dev_init(void);
44 extern void kyro_dev_reset(void);
46 extern unsigned char *kyro_dev_physical_fb_ptr(void);
47 extern unsigned char *kyro_dev_virtual_fb_ptr(void);
48 extern void *kyro_dev_physical_regs_ptr(void);
49 extern void *kyro_dev_virtual_regs_ptr(void);
50 extern unsigned int kyro_dev_fb_size(void);
51 extern unsigned int kyro_dev_regs_size(void);
53 extern u32
kyro_dev_overlay_offset(void);
56 * benedict.gaster@superh.com
57 * Added the follow IOCTLS for the creation of overlay services...
59 #define KYRO_IOC_MAGIC 'k'
61 #define KYRO_IOCTL_OVERLAY_CREATE _IO(KYRO_IOC_MAGIC, 0)
62 #define KYRO_IOCTL_OVERLAY_VIEWPORT_SET _IO(KYRO_IOC_MAGIC, 1)
63 #define KYRO_IOCTL_SET_VIDEO_MODE _IO(KYRO_IOC_MAGIC, 2)
64 #define KYRO_IOCTL_UVSTRIDE _IO(KYRO_IOC_MAGIC, 3)
65 #define KYRO_IOCTL_OVERLAY_OFFSET _IO(KYRO_IOC_MAGIC, 4)
66 #define KYRO_IOCTL_STRIDE _IO(KYRO_IOC_MAGIC, 5)
69 * The follow 3 structures are used to pass data from user space into the kernel
70 * for the creation of overlay surfaces and setting the video mode.
72 typedef struct _OVERLAY_CREATE
{
78 typedef struct _OVERLAY_VIEWPORT_SET
{
83 } overlay_viewport_set
;
85 typedef struct _SET_VIDEO_MODE
{