1/*
2 *  linux/drivers/video/kyro/kryo.h
3 *
4 *  Copyright (C) 2002 STMicroelectronics
5 *  Copyright (C) 2004 Paul Mundt
6 *
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
9 * for more details.
10 */
11
12#ifndef _KYRO_H
13#define _KYRO_H
14
15struct kyrofb_info {
16	void __iomem *regbase;
17
18	u32 palette[16];
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         */
34
35	/* Useful to hold depth here for Linux */
36	u8 PIXDEPTH;
37
38	int wc_cookie;
39};
40
41/*
42 * benedict.gaster@superh.com
43 * Added the follow IOCTLS for the creation of overlay services...
44 */
45#define KYRO_IOC_MAGIC 'k'
46
47#define KYRO_IOCTL_OVERLAY_CREATE       _IO(KYRO_IOC_MAGIC, 0)
48#define KYRO_IOCTL_OVERLAY_VIEWPORT_SET _IO(KYRO_IOC_MAGIC, 1)
49#define KYRO_IOCTL_SET_VIDEO_MODE       _IO(KYRO_IOC_MAGIC, 2)
50#define KYRO_IOCTL_UVSTRIDE             _IO(KYRO_IOC_MAGIC, 3)
51#define KYRO_IOCTL_OVERLAY_OFFSET       _IO(KYRO_IOC_MAGIC, 4)
52#define KYRO_IOCTL_STRIDE               _IO(KYRO_IOC_MAGIC, 5)
53
54/*
55 * The follow 3 structures are used to pass data from user space into the kernel
56 * for the creation of overlay surfaces and setting the video mode.
57 */
58typedef struct _OVERLAY_CREATE {
59	u32 ulWidth;
60	u32 ulHeight;
61	int bLinear;
62} overlay_create;
63
64typedef struct _OVERLAY_VIEWPORT_SET {
65	u32 xOrgin;
66	u32 yOrgin;
67	u32 xSize;
68	u32 ySize;
69} overlay_viewport_set;
70
71typedef struct _SET_VIDEO_MODE {
72	u32 ulWidth;
73	u32 ulHeight;
74	u32 ulScan;
75	u8 displayDepth;
76	int bLinear;
77} set_video_mode;
78
79#endif /* _KYRO_H */
80