escape.h

VoyagerGX display driver for Windows CE .NET 5.XX Silicon Motion, Inc. VoyagerGX Driver is architec

#ifndef __ESCAPE_H__
#define __ESCAPE_H__


// Escape code definition - The most recent located at $\Windows CE\Escape.H
//------------------------------------------------------------------------------
#define ESC_VERSION                   0x001070
#define ESC_SMIINFO                   0x100000
#define ESC_SMIREGS                   0x100001
#define ESC_SMIMISC                   0x100002
#define ESC_SMICREATEALPHASURFACE     0x100003
#define ESC_SMIENABLESUBPICTURE       0x100004
#define ESC_SMIDISABLESUBPICTURE      0x100005
#define ESC_SMIADJUSTALPHA            0x100006
#define ESC_SMIADJUSTALPHABOUNDARY    0x100007

#ifdef DXVA
#define ESC_DXVA_GETGUIDS             0x100008
#define ESC_DXVA_GETFORMATS           0x100009
#define ESC_DXVA_CREATE               0x10000A
#define ESC_DXVA_GETCOMPBUFFINFO      0x10000B
#define ESC_DXVA_GETINTERNALINFO      0x10000C
#define ESC_DXVA_BEGINFRAME           0x10000D
#define ESC_DXVA_ENDFRAME             0x10000E
#define ESC_DXVA_RENDER               0x10000F
#define ESC_DXVA_QUERYSTATUS          0x100010
#define ESC_DXVA_DESTROY              0x100011
#endif //DXVA

#define ESC_SMISAVEREGISTERS          0x100012
#define ESC_SMIRESTOREREGISTERS       0x100013


#if 0
/* These Escape functions are no longer available - Use ESC_SMIVPEAPI*/
#define ESC_SMIENABLEVIDEOFIELDSWAP   0x100014
#define ESC_SMIDISABLEVIDEOFIELDSWAP  0x100015
#define ESC_SMIENABLECAPTUREBYTESWAP  0x100016
#define ESC_SMIDISABLECAPTUREBYTESWAP 0x100017
#define ESC_SMISETVERTICALVIDEOMODE   0x100018
#define ESC_SMISETHORIZONTALVIDEOMODE 0x100019
/* End of Escape function*/
#endif

#define ESC_SMIZOOM                   0x100100
#define ESC_SMIALPHAOVERLAY           0x100101
#define ESC_SMISURFACE                0x100102
#define ESC_SMIPOWERMANAGEMENT        0x100103
#define ESC_SMIPWMAPI                 0x100104
#define ESC_SMII2CAPI                 0x100105
#define ESC_VGXDMA_GETBUFFER          0x100106
#define ESC_VGXDMA_START              0x100107
#define ESC_SMISSPAPI                 0x100108
#define ESC_VGXDMA_WAITIDLE           0x100109
#define ESC_SMIVPEAPI                 0x10010A

#ifndef AUTOPC
// This is a special flag for WCEfA system to request surface allocation
// using video memory only.
#define DRIVER_ESCAPE_PROC_REQ_VMEM_ONLY		0x400
#endif

// Data structure for the escape code
struct SMIINFO
{
	DWORD nScreenWidth;					// Screen width
	DWORD nScreenHeight;				// Screen height
	DWORD nScreenBpp;					// Bits Per Pixel
	DWORD nScreenStride;				// Screen Stride
	DWORD nVideoMemorySize;				// Video Memory Size
	DWORD dwPhysicalModeID;				// Mode Id
	DWORD nChipID;						// Chip ID
	DWORD nLAWPhysical;					// Video Memory Physical address
	DWORD pLAW;							// Video Memory Virtual address
	DWORD pLFB;							// Linear Frame buffer Physical address
	DWORD pMMIO;						// Drawing Engine Data Virtual address
	DWORD pDPR;							// Drawing Engine Register Virtual address
	DWORD pVPR;							// Video Port Register Virtual address
	DWORD pSMI;							// SMI Driver address
	DWORD nLFBPhysical;					// Linear Frame buffer Virtual address
	DWORD nFlag;						// This corresponding to flag 1 below
	DWORD nVersion;						// Escape Version String
	DWORD nSMIVersion;					// SMI Driver Version
	DWORD pCPR;							// Capture Port Register address
	DWORD nINTR;						// Hardware Interrupt number
	DWORD nSMIDate;						// Date String
	DWORD nREGPhysical;					// Video Register Physical Address
	DWORD pREG;							// Video Register Virtual Address
	DWORD iRotate;						// Current rotate mode
	DWORD nPanelSize;					// Panel Height[15:8] and Width[7:0]
	DWORD FutureUse[7];	// Please subtract the array counter for future variables
							// so that the total size of structure is always
							// 32 Dwords or 128 bytes
};

// Lynx Flag
#define SMIINFO_DSTN 			0x00000001
#define SMIINFO_DUALAPP			0x00000002
#define SMIINFO_SWCURSOR		0x00000004
#define SMIINFO_AUTOPC			0x00000008
#define SMIINFO_TRUCKPC			0x00000010
#define SMIINFO_P350		  	0x00000020
#define SMIINFO_P480234		  	0x00000040
#define SMIINFO_PTOSH400234NT 	0x00000080
#define SMIINFO_PSHARP320x240 	0x00000100
#define SMIINFO_PHITACHI800x480	0x00000200
#define SMIINFO_TV_FS454		0x00000400

// Cougar3DR Flag
// Compiler flag starts from MSB
// Driver flag  starts from LSB
#define SMIINFO3DR_CHIPID		0x730
#define SMIINFO3DR_D3D			0x10000000
#define SMIINFO3DR_ROTATION		0x20000000
#define SMIINFO3DR_NODD			0x40000000
#define SMIINFO3DR_MMEMU		0x80000000
#define SMIINFO3DR_DISPPERF		0x01000000


// VGX Flag
// Compiler flag starts from MSB
// Driver flag  starts from LSB
#define SMIINFOVGX_CHIPID		0x501
#define SMIINFOVGX_D3D			0x10000000
#define SMIINFOVGX_ROTATION		0x20000000
#define SMIINFOVGX_NODD			0x40000000
#define SMIINFOVGX_MMEMU		0x80000000
#define SMIINFOVGX_DISPPERF		0x01000000

struct SMIREGSIN
{
	DWORD nCmd;
	DWORD nReg;
	DWORD nWrite;
	DWORD nWrite2;
};
struct SMIREGSOUT
{
	DWORD nRead;
	DWORD nRead2;
};
struct SMIREGS
{
	struct SMIREGSIN In;
	struct SMIREGSOUT Out;
};

#define SMIREGS_WRITE		0x00000001
#define SMIREGS_READ		0x00000002
#define SMIREGS_WR			SMIREGS_WRITE|SMIREGS_READ
#define SMIREGS_WAITVBLANK	0x00000004
#define SMIREGS_GRA			0x00000010
#define SMIREGS_SEQ			0x00000020
#define SMIREGS_CRT			0x00000040
#define SMIREGS_ATR			0x00000080
#define SMIREGS_VPR			0x00000100
#define SMIREGS_DPR			0x00000200
#define SMIREGS_PAL			0x00000400		// Palette
#define SMIREGS_PAM			0x00000800		// Palette Mask
#define SMIREGS_MISC		0x00001000
#define SMIREGS_WFIFO		0x00002000
#define SMIREGS_RFIFO1		0x00004000
#define SMIREGS_RFIFO2		0x00008000
#define SMIREGS_CPR			0x00010000
#define SMIREGS_PLC			0x00020000		// LCD Palette
#define SMIREGS_FPR			0x00040000		// LCD Palette
#define SMIREGS_MMIO 		0x00080000		// VGX MMIO Registers


/* SMIALPHAOVERLAY Defines */
#define SMIALPHAOVERLAY_INIT		0x00000001
#define SMIALPHAOVERLAY_GETPALETTE	0x00000002
#define SMIALPHAOVERLAY_SETPALETTE  0x00000004
#define SMIAPLHAOVERLAY_ENABLE		0x00000008
#define SMIAPLHAOVERLAY_DISABLE		0x00000010
#define SMIALPHAOVERLAY_ALPHAVALUE	0x00000020

#define SMIAPLHAOVERLAY_FORMAT_RGB16		0x1
#define SMIALPHAOVERLAY_FORMAT_A_4_4		0x2
#define SMIALPHAOVERLAY_FORMAT_A_4_4_4_4	0x3

/* SMISURFACE Defines */
#define SMISURFACE_CREATE			0x00000001
#define SMISURFACE_DESTROY			0x00000002

//------------------------------------------------------------------------------

// Zoom API Structure
struct SMIZOOM
{
	int		nPanningX;
	int		nPanningY;
	DWORD	dwCxZoom;
	DWORD	dwCyZoom;
	DWORD	dwCxPanel;
	DWORD	dwCyPanel;
};

struct SMISURFACE
{
	DWORD 	dwCommand;
	BOOL	bNonLocal;
	DWORD	dwCSNonLocal;
	DWORD	dwOffset;
	DWORD	dwWidth;
	DWORD 	dwHeight;
	DWORD	dwStride;
	DWORD	dwWindowWidth;
	DWORD	dwBPP;
	LPVOID *pSurf;
};

struct SMIALPHAOVERLAY
{
	DWORD 	dwCommand;
	BOOL	bUseAlphaValue;
	DWORD	dwAlphaValue;
	BOOL	bChromaEnabled;
	DWORD	dwChromaKeyMask;
	DWORD	dwChromaKeyValue;
	DWORD	dwPlaneFormat;
	DWORD	dwX;
	DWORD	dwY;
	DWORD	dwWidth;
	DWORD	dwHeight;
	DWORD	dwAlphaColorLUT[16];
	DWORD	dwSurfaceX;
	DWORD	dwSurfaceY;
	SMISURFACE 	*pssSurf;
};

/* macros for Voyager GX DMA */
#define VGXDMA_SYS_MEMORY  (1L<<27)
#define VGXDMA_VIDEO_MEMORY  0
typedef struct _SMI_VGXDMA {
    ULONG VGXDMA_virtualaddress;
    ULONG m_sdrambase;
    ULONG m_VGXDMA_address;
    ULONG m_VGXDMA_size;
    ULONG VGXDMA_physical_offset;
    ULONG buffer_size;
    ULONG SrcOffset;    //offset in sys memory
    ULONG DstOffset;   //offset in video memory
    ULONG Length;       //size of DMA operation
} SMI_VGXDMA, *PSMI_VGXDMA;

/* VPE Port Type Definition*/
// {A472D5F5-0FD9-4ac1-8E76-78E34A1F9657}
DEFINE_GUID(DDVPTYPE_PHILIPS_SAA7118_8, 0xa472d5f5, 0x0fd9, 0x4ac1, 0x8e, 0x76, 0x78, 0xe3, 0x4a, 0x1f, 0x96, 0x57);
// {F577F5BA-297E-4c51-90D0-91AE72B38BF5}
DEFINE_GUID(DDVPTYPE_PHILIPS_SAA7118_8, 0xf577f5ba, 0x297e, 0x4c51, 0x90, 0xd0, 0x91, 0xae, 0x72, 0xb3, 0x8b, 0xf5);

typedef struct _SMIVPEAPI
{
	DWORD 	dwCommand;
	DWORD	dwParam;
} SMIVPEAPI;

/* VPE APIs constants definitions */
#define SMIVPEAPI_FIELD_SWAP			0x00000001
#define SMIVPEAPI_BYTE_SWAP				0x00000002
#define SMIVPEAPI_UV_SWAP				0x00000004
#define SMIVPEAPI_CAPTURE_SIZE			0x00000008
#define SMIVPEAPI_FORMAT				0x00000010
#define SMIVPEAPI_CLOCK_POLARITY		0x00000020
#define SMIVPEAPI_HREF_PHASE			0x00000040
#define SMIVPEAPI_VSYNC_PHASE			0x00000080
#define SMIVPEAPI_FIELD_DETECT			0x00000100
#define SMIVPEAPI_2TO1HSHRINK			0x00000200
#define SMIVPEAPI_2TO1VSHRINK			0x00000400
#define SMIVPEAPI_HAVE					0x00000800
#define SMIVPEAPI_VIDEO_VINTERPOLATE	0x00001000
#define SMIVPEAPI_VIDEO_HINTERPOLATE	0x00002000

/* VPE APIs params definitions */
#define SMIVPEAPI_ENABLE				0x00000001
#define SMIVPEAPI_DISABLE				0x00000002
#define SMIVPEAPI_ACTIVE_LOW			0x00000004
#define SMIVPEAPI_ACTIVE_HIGH			0x00000008
#define SMIVPEAPI_FALLING				0x00000010
#define SMIVPEAPI_RISING				0x00000020
#define SMIVPEAPI_8BIT					0x00000040
#define SMIVPEAPI_16BIT					0x00000080
#define SMIVPEAPI_RGB					0x00000100
#define SMIVPEAPI_YUV					0x00000200

#endif //__ESCAPE_H__