| 1 | /* |
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| 2 | * linux/drivers/video/kyro/kryo.h |
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| 3 | * |
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| 4 | * Copyright (C) 2002 STMicroelectronics |
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| 5 | * Copyright (C) 2004 Paul Mundt |
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| 6 | * |
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| 7 | * This file is subject to the terms and conditions of the GNU General Public |
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| 8 | * License. See the file COPYING in the main directory of this archive |
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| 9 | * for more details. |
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| 10 | */ |
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| 11 | |
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| 12 | #ifndef _KYRO_H |
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| 13 | #define _KYRO_H |
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| 14 | |
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| 15 | struct kyrofb_info { |
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| 16 | void __iomem *regbase; |
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| 17 | |
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| 18 | u32 palette[16]; |
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| 19 | u32 HTot; /* Hor Total Time */ |
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| 20 | u32 HFP; /* Hor Front Porch */ |
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| 21 | u32 HST; /* Hor Sync Time */ |
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| 22 | u32 HBP; /* Hor Back Porch */ |
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| 23 | s32 HSP; /* Hor Sync Polarity */ |
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| 24 | u32 VTot; /* Ver Total Time */ |
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| 25 | u32 VFP; /* Ver Front Porch */ |
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| 26 | u32 VST; /* Ver Sync Time */ |
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| 27 | u32 VBP; /* Ver Back Porch */ |
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| 28 | s32 VSP; /* Ver Sync Polarity */ |
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| 29 | u32 XRES; /* X Resolution */ |
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| 30 | u32 YRES; /* Y Resolution */ |
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| 31 | u32 VFREQ; /* Ver Frequency */ |
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| 32 | u32 PIXCLK; /* Pixel Clock */ |
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| 33 | u32 HCLK; /* Hor Clock */ |
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| 34 | |
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| 35 | /* Useful to hold depth here for Linux */ |
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| 36 | u8 PIXDEPTH; |
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| 37 | |
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| 38 | int wc_cookie; |
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| 39 | }; |
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| 40 | |
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| 41 | /* |
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| 42 | * benedict.gaster@superh.com |
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| 43 | * Added the follow IOCTLS for the creation of overlay services... |
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| 44 | */ |
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| 45 | #define KYRO_IOC_MAGIC 'k' |
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| 46 | |
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| 47 | #define KYRO_IOCTL_OVERLAY_CREATE _IO(KYRO_IOC_MAGIC, 0) |
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| 48 | #define KYRO_IOCTL_OVERLAY_VIEWPORT_SET _IO(KYRO_IOC_MAGIC, 1) |
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| 49 | #define KYRO_IOCTL_SET_VIDEO_MODE _IO(KYRO_IOC_MAGIC, 2) |
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| 50 | #define KYRO_IOCTL_UVSTRIDE _IO(KYRO_IOC_MAGIC, 3) |
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| 51 | #define KYRO_IOCTL_OVERLAY_OFFSET _IO(KYRO_IOC_MAGIC, 4) |
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| 52 | #define KYRO_IOCTL_STRIDE _IO(KYRO_IOC_MAGIC, 5) |
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| 53 | |
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| 54 | /* |
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| 55 | * The follow 3 structures are used to pass data from user space into the kernel |
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| 56 | * for the creation of overlay surfaces and setting the video mode. |
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| 57 | */ |
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| 58 | typedef struct _OVERLAY_CREATE { |
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| 59 | u32 ulWidth; |
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| 60 | u32 ulHeight; |
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| 61 | int bLinear; |
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| 62 | } overlay_create; |
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| 63 | |
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| 64 | typedef struct _OVERLAY_VIEWPORT_SET { |
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| 65 | u32 xOrgin; |
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| 66 | u32 yOrgin; |
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| 67 | u32 xSize; |
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| 68 | u32 ySize; |
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| 69 | } overlay_viewport_set; |
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| 70 | |
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| 71 | typedef struct _SET_VIDEO_MODE { |
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| 72 | u32 ulWidth; |
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| 73 | u32 ulHeight; |
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| 74 | u32 ulScan; |
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| 75 | u8 displayDepth; |
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| 76 | int bLinear; |
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| 77 | } set_video_mode; |
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| 78 | |
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| 79 | #endif /* _KYRO_H */ |
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| 80 | |
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