spca50x.c

广州斯道2410普及版II的源代码

	{DLinkDSC350, "D-Link DSC-350"},
	{CreativePCCam600, "Creative PC-CAM 600"},
	{IntelPocketPCCamera, "Intel Pocket PC Camera"},
	{IntelEasyPCCamera, "Intel Easy PC Camera"},
	{ThreeComHomeConnectLite, "3Com Home Connect Lite"},
	{KodakEZ200, "Kodak EZ200"},
	{MaxellMaxPocket, "Maxell Max Pocket LEdit. 1.3 MPixels"},
	{AiptekMiniPenCam2, "Aiptek Mini PenCam  2 MPixels"},
	{AiptekPocketDVII, "Aiptek PocketDVII  1.3 MPixels"},
	{AiptekPenCamSD, "Aiptek Pencam SD  2 MPixels"},
	{AiptekMiniPenCam13, "Aiptek mini PenCam 1.3 MPixels"},
	{MustekGsmartLCD3, "Mustek Gsmart LCD 3"},
	{MustekMDC5500Z, "Mustek MDC5500Z"},
	{MegapixV4, "Megapix V4"},
	{AiptekPocketDV, "Aiptek PocketDV "},
	{HamaUSBSightcam, "Hama USB Sightcam 100"},
	{Arowana300KCMOSCamera, "Arowana 300K CMOS Camera"},
	{MystFromOriUnknownCamera,"Unknow Ori Camera"},
	{AiptekPocketDV3100, "Aiptek PocketDV3100+ "},
	{AiptekPocketCam3M, "Aiptek PocketCam  3 M "},
	{GeniusVideoCAMExpressV2, "Genius VideoCAM Express V2"},
	{Flexcam100Camera, "Flexcam 100 Camera"},
	{MustekGsmartLCD2, "Mustek Gsmart LCD 2"},
	{PureDigitalDakota, "Pure Digital Dakota"},
	{PetCam, "PetCam"},
	{BenqDC1500, "Benq DC1500"},
	{LogitechClickSmart420, "Logitech Inc. ClickSmart 420"},
	{LogitechClickSmart510, "Logitech Inc. ClickSmart 510"},
	{BenqDC1300, "Benq DC1300"},
	{HamaUSBSightcam2, "Hama USB Sightcam 100 (2)"},
	{MustekDV3000, "Mustek DV 3000"},
	{CreativePccam750, "Creative PCcam750"},
	{MaxellCompactPM3, "Maxell Compact PC PM3"},
	{BenqDC3410, "Benq DC3410"},
	{BenqDC1016, "Benq DC1016"},
	{MicroInnovationIC200, "Micro Innovation IC200"},
	{LogitechTraveler, "Logitech QuickCam Traveler"},
	{Flycam100Camera, "FlyCam Usb 100"},
	{UsbGrabberPV321c, "Usb Grabber PV321c"},
	{ADSInstantVCD, "ADS Instant VCD"},
	{Gsmartmini, "Mustek Gsmart Mini"},
	{Jenoptikjdc21lcd,"Jenoptik DC 21 LCD"},
	{LogitechClickSmart310,"Logitech ClickSmart 310"},
	{Terratec2move13,"Terratec 2 move 1.3"},
	{MustekDV4000,"Mustek DV4000 Mpeg4"},
	{AiptekDV3500,"Aiptek DV3500 Mpeg4"},
	{LogitechClickSmart820,"Logitech ClickSmart 820"},
	{Enigma13,"Digital Dream Enigma 1.3"},
	{Sonix6025,"Xcam Shanga"},
	{Epsilon13,"Digital Dream Epsilon 1.3"},
	{Nxultra,"Creative Webcam NX ULTRA"},
	{AiptekPocketCam2M,"Aiptek PocketCam 2Mega"},
	{DeMonUSBCapture,"3DeMON USB Capture"},
	{CreativeVista,"Creative Webcam Vista"},
	{PolaroidPDC2030,"Polaroid PDC2030"},
	{CreativeNotebook,"Creative Notebook PD1171"},
	{CreativeMobile,"Creative Mobile PD1090"},
	{LabtecPro,"Labtec Webcam Pro"},
	{MustekWcam300A,"Mustek Wcam300A"},
	{GeniusVideoCamV2,"Genius Videocam V2"},
	{GeniusVideoCamV3,"Genius Videocam V3"},
	{GeniusVideoCamExpressV2b, "Genius Videocam Express V2 Firmware 2"},
	{CreativeNxPro, "Creative Nx Pro"},
	{Sonix6029, "Sonix sn9c10x + Pas106 sensor"},
	{Vimicro,"Z-star Vimicro zc0301p"},
	{Digitrex2110,"ApexDigital Digitrex2110 spca533"},
	{GsmartD30,"Mustek Gsmart D30 spca533"},
	{CreativeNxPro2,"Creative NX Pro FW2"},
	{Bs888e,"Kowa Bs888e MicroCamera"},
	{Zc302,"Z-star Vimicro zc0302"},
	{CreativeNoteBook2,"Creative Notebook PD1170"},
	{AiptekSlim3200,"Aiptek Slim 3200"},
	{LabtecWebcam, "Labtec Webcam"},
	{QCExpress, "QC Express"},
	{ICM532cam, "ICM532 cam"},
	{MustekGsmart300,"Mustek Gsmart 300"},
	{CreativeLive,"Creative Live! "},
	{MercuryDigital,"Mercury Digital Pro 3.1Mp"},
	{Wcam300A,"Mustek Wcamm300A 2"},
	{CreativeVista3b,"Creative Webcam Vista 0x403b"},
	{VeoStingray1, "Veo Stingray 1"},
	{VeoStingray2, "Veo Stingray 2"},
	{TyphoonWebshotIIUSB300k," Typhoon Webshot II"},
	{-1, NULL}
};

#if LINUX_VERSION_CODE > KERNEL_VERSION(2,3,0)
static __devinitdata struct usb_device_id device_table[] = {
	{USB_DEVICE (0x0733, 0x0430)},	/* Intel PC Camera Pro */
	{USB_DEVICE (0x0733, 0x0401)},	/* Intel Create and Share */
	{USB_DEVICE (0x99FA, 0x8988)},	/* Grandtec V.cap */
	{USB_DEVICE (0x0733, 0x0402)},	/* ViewQuest M318B */
	{USB_DEVICE (0x0733, 0x0110)},	/* ViewQuest VQ110 */
	{USB_DEVICE (0x040A, 0x0002)},	/* Kodak DVC-325 */
	{USB_DEVICE (0x055f, 0xc420)},	/* Mustek gSmart Mini 2 */
	{USB_DEVICE (0x055f, 0xc520)},	/* Mustek gSmart Mini 3 */
	{USB_DEVICE (0x041E, 0x400A)},	/* Creative PC-CAM 300 */
	{USB_DEVICE (0x084D, 0x0003)},	/* D-Link DSC-350 */
	{USB_DEVICE (0x041E, 0x400B)},	/* Creative PC-CAM 600 */
	{USB_DEVICE (0x8086, 0x0630)},	/* Intel Pocket PC Camera */
	{USB_DEVICE (0x8086, 0x0110)},	/* Intel Easy PC Camera */
	{USB_DEVICE (0x0506, 0x00df)},	/* 3Com HomeConnect Lite */
	{USB_DEVICE (0x040a, 0x0300)},	/* Kodak EZ200 */
	{USB_DEVICE (0x04fc, 0x504b)},	/* Maxell MaxPocket LE 1.3 */
	{USB_DEVICE (0x08ca, 0x2008)},	/* Aiptek Mini PenCam 2 M */
	{USB_DEVICE (0x08ca, 0x0104)},	/* Aiptek PocketDVII 1.3 */
	{USB_DEVICE (0x08ca, 0x2018)},	/* Aiptek Pencam SD 2M */
	{USB_DEVICE (0x04fc, 0x504a)},	/* Aiptek Mini PenCam 1.3 */
	{USB_DEVICE (0x055f, 0xc530)},	/* Mustek Gsmart LCD 3 */
	{USB_DEVICE (0x055f, 0xc650)},	/* Mustek MDC5500Z */
	{USB_DEVICE (0x052b, 0x1513)},	/* Megapix V4 */
	{USB_DEVICE (0x08ca, 0x0103)},	/* Aiptek PocketDV */
	{USB_DEVICE (0x0af9, 0x0010)},	/* Hama USB Sightcam 100 */
	{USB_DEVICE (0x1776, 0x501c)},	/* Arowana 300K CMOS Camera */
	{USB_DEVICE (0x08ca, 0x0106)},	/* Aiptek Pocket DV3100+ */
	{USB_DEVICE (0x08ca, 0x2010)},	/* Aiptek PocketCam 3M */
	{USB_DEVICE (0x0458, 0x7004)},	/* Genius VideoCAM Express V2 */
	{USB_DEVICE (0x04fc, 0x0561)},	/* Flexcam 100 */
	{USB_DEVICE (0x055f, 0xc430)},	/* Mustek Gsmart LCD 2 */
	{USB_DEVICE (0x04fc, 0xffff)},	/* Pure DigitalDakota */
	{USB_DEVICE (0xabcd, 0xcdee)},	/* Petcam */
	{USB_DEVICE (0x04a5, 0x3008)},	/* Benq DC 1500 */
	{USB_DEVICE (0x046d, 0x0960)},	/* Logitech Inc. ClickSmart 420 */
	{USB_DEVICE (0x046d, 0x0901)},	/* Logitech Inc. ClickSmart 510 */
	{USB_DEVICE (0x04a5, 0x3003)},	/* Benq DC 1300 */
	{USB_DEVICE (0x0af9, 0x0011)},	/* Hama USB Sightcam 100 */
	{USB_DEVICE (0x055f, 0xc440)},  /* Mustek DV 3000 */
	{USB_DEVICE (0x041e, 0x4013)},  /* Creative Pccam750 */
	{USB_DEVICE (0x060b, 0xa001)},  /* Maxell Compact Pc PM3 */
	{USB_DEVICE (0x04a5, 0x300a)},  /* Benq DC3410 */
	{USB_DEVICE (0x04a5, 0x300c)},  /* Benq DC1016 */
	{USB_DEVICE (0x0461, 0x0815)},  /* Micro Innovation IC200 */
	{USB_DEVICE (0x046d, 0x0890)},  /* Logitech QuickCam traveler */
	{USB_DEVICE (0x10fd, 0x7e50)},  /* FlyCam Usb 100 */
	{USB_DEVICE (0x06e1, 0xa190)},  /* ADS Instant VCD */
	{USB_DEVICE (0x055f, 0xc220)},  /* Gsmart Mini */
	{USB_DEVICE (0x0733, 0x2211)},	/* Jenoptik jdc 21 LCD */
	{USB_DEVICE (0x046d, 0x0900)},	/* Logitech Inc. ClickSmart 310 */
	{USB_DEVICE (0x055f, 0xc360)},	/* Mustek DV4000 Mpeg4  */
	{USB_DEVICE (0x08ca, 0x2024)},	/* Aiptek DV3500 Mpeg4  */
	{USB_DEVICE (0x046d, 0x0905)},	/* Logitech ClickSmart820  */
	{USB_DEVICE (0x05da, 0x1018)},  /* Digital Dream Enigma 1.3 */
	{USB_DEVICE (0x0c45, 0x6025)},	/* Xcam Shanga */
	{USB_DEVICE (0x0733, 0x1311)},  /* Digital Dream Epsilon 1.3 */
	{USB_DEVICE (0x041e, 0x401d)},  /* Creative Webcam NX ULTRA */
	{USB_DEVICE (0x08ca, 0x2016)},  /* Aiptek PocketCam 2 Mega */
	{USB_DEVICE (0x0734, 0x043b)},	/* 3DeMon USB Capture aka */
	{USB_DEVICE (0x041E, 0x4018)},	/* Creative Webcam Vista (PD1100) */
	{USB_DEVICE (0x0546, 0x3273)},	/* Polaroid PDC2030*/
	{USB_DEVICE (0x041e, 0x401f)},	/* Creative Webcam Notebook PD1171*/
	{USB_DEVICE (0x041e, 0x4017)},	/* Creative Webcam Mobile PD1090*/
	{USB_DEVICE (0x046d, 0x08a2)},	/* Labtec Webcam Pro*/
	{USB_DEVICE (0x055f, 0xd003)},	/* Mustek WCam300A*/
	{USB_DEVICE (0x0458, 0x7007)},	/* Genius VideoCam V2*/
	{USB_DEVICE (0x0458, 0x700c)},	/* Genius VideoCam V3*/
	{USB_DEVICE (0x0458, 0x700f)},	/* Genius VideoCam Web V2*/
	{USB_DEVICE (0x041e, 0x401e)},	/* Creative Nx Pro*/
	{USB_DEVICE (0x0c45, 0x6029)},	/* spcaCam@150 */
	{USB_DEVICE (0x0c45, 0x6009)},	/* spcaCam@120*/
	{USB_DEVICE (0x0c45, 0x600d)},	/* spcaCam@120*/
	{USB_DEVICE (0x04fc, 0x5330)},	/* Digitrex 2110*/
	{USB_DEVICE (0x055f, 0xc540)},	/* Gsmart D30*/
	{USB_DEVICE (0x0ac8, 0x301b)},	/* Asam Vimicro*/
	{USB_DEVICE (0x041e, 0x403a)},	/* Creative Nx Pro 2*/
	{USB_DEVICE (0x055f, 0xc211)},	/* Kowa Bs888e Microcamera*/
	{USB_DEVICE (0x0ac8, 0x0302)},	/* Z-star Vimicro zc0302*/
	{USB_DEVICE (0x0572, 0x0041)},	/* Creative Notebook cx11646*/
	{USB_DEVICE (0x08ca, 0x2022)},	/* Aiptek Slim 3200*/	
	{USB_DEVICE (0x046d, 0x0921)},  /* Labtec Webcam */
	{USB_DEVICE (0x046d, 0x0920)},  /* QC Express */
	{USB_DEVICE (0x0923, 0x010f)},  /* ICM532 cams */
	{USB_DEVICE (0x055f, 0xc200)},	/* Mustek Gsmart 300 */
	{USB_DEVICE (0x0733, 0x2221)},  /* Mercury Digital Pro 3.1p*/
	{USB_DEVICE (0x041e, 0x4036)},  /* Creative Live ! */
	{USB_DEVICE (0x055f, 0xc005)},	/* Mustek Wcam300A */
	{USB_DEVICE (0x041E, 0x403b)},	/* Creative Webcam Vista (VF0010) */
	{USB_DEVICE (0x0545, 0x8333)},  /* Veo Stingray */
	{USB_DEVICE (0x0545, 0x808b)},  /* Veo Stingray */
	{USB_DEVICE (0x10fd, 0x8050)},  /* Typhoon Webshot II USB 300k */
	{USB_DEVICE (0x0000, 0x0000)},	/* MystFromOri Unknow Camera */
	{}			/* Terminating entry */
};


MODULE_DEVICE_TABLE (usb, device_table);
/* 
 We also setup the function for getting 
 page number from the virtual address 
*/
#define VIRT_TO_PAGE virt_to_page 
#else /* LINUX_VERSION_CODE > KERNEL_VERSION(2,3,0) */
#define VIRT_TO_PAGE MAP_NR 
#endif /* LINUX_VERSION_CODE > KERNEL_VERSION(2,3,0) */
/*
 * Let's include the initialization data for each camera type
 */
#include "spcausb.h"
#include "spca500_init.h"
#include "spca501_init.h"
#include "spca504_init.h"
#include "spca505_init.h"
#include "spca506.h"
#include "spca508_init.h"
#include "spca561.h"
#include "spcai2c_init.h"
#include "spca533.h"
#include "spca536.h"
#include "sonix.h"
#include "zc3xx.h"
#include "cx11646.h"
#include "tv8532.h"
/* Mode list for spca50x on external input */
/* Must be in descending order as the closest match which is equal or smaller than
 * the requested size is returned */

#define GET_EXT_MODES(bridge) (\
	(bridge) == BRIDGE_SPCA500 ? spca500_ext_modes : \
	(bridge) == BRIDGE_SPCA501 ? spca501_ext_modes : \
	(bridge) == BRIDGE_SPCA504 ? spca504_ext_modes : \
	(bridge) == BRIDGE_SPCA504B ? spca504_ext_modes : \
	(bridge) == BRIDGE_SPCA504_PCCAM600 ? spca504_pccam600_ext_modes : \
	(bridge) == BRIDGE_SPCA506 ? spca506_ext_modes : \
	(bridge) == BRIDGE_SPCA508 ? spca508_ext_modes : \
	(bridge) == BRIDGE_SPCA533 ? spca533_ext_modes : \
	(bridge) == BRIDGE_SPCA561 ? spca561_ext_modes : \
	(bridge) == BRIDGE_SPCA536 ? spca536_ext_modes : \
	(bridge) == BRIDGE_SONIX ? sonix_ext_modes : \
	(bridge) == BRIDGE_ZC3XX ? zc3xx_ext_modes : \
	(bridge) == BRIDGE_CX11646 ? cx11646_ext_modes : \
	(bridge) == BRIDGE_TV8532 ? tv8532_ext_modes : \
	spca50x_ext_modes)
/* code is used for harware low nibble and software hight nibble */
static __u16 cx11646_ext_modes[][6] = {
	/* x , y , Code, x multiplier, y multiplier, pipe */
	{640, 480, 0x00, 0, 0, 1023},	// altersetting 7 endpoint 0x01
	{352, 288, 0x01, 0, 0, 1023},
	{320, 240, 0x02, 0, 0, 1023},
	{176, 144, 0x03, 0, 0, 640}, // alt 4
	// {160, 120, 0x04, 0, 0, 512}, // alt 3 only works with external decoding
	{0, 0, 0, 0, 0, 0}
};
static __u16 zc3xx_ext_modes[][6] = {
	/* x , y , Code, x multiplier, y multiplier, pipe */
	{640, 480, 0x00, 0, 0, 1023},	// altersetting 7 endpoint 0x01
	{352, 288, 0x10, 0, 0, 1023},
	{320, 240, 0x01, 0, 0, 1023},
	{176, 144, 0x11, 0, 0, 1023},
	{0, 0, 0, 0, 0, 0}
};
static __u16 sonix_ext_modes[][6] = {
	/* x , y , Code, x multiplier, y multiplier, pipe */
	{640, 480, 0x00, 0, 0, 1023},
	{352, 288, 0x00, 0, 0, 1023},	
	{320, 240, 0x01, 0, 0, 1023},
	{176, 144, 0x01, 0, 0, 1023},
	{160, 120, 0x02, 0, 0, 1023},
	{0, 0, 0, 0, 0, 0}
};
static __u16 spca500_ext_modes[][6] = {
	/* x , y , Code, x multiplier, y multiplier, pipe */
	{640, 480, 0x00, 40, 30, 1023},	
	{352, 288, 0x00, 22, 18, 1023},
	{320, 240, 0x01, 40, 30, 1023},
	{176, 144, 0x01, 22, 18, 1023},
	/* 160x120 disable jpeg %16 */
	{0, 0, 0, 0, 0, 0}
};

static __u16 spca501_ext_modes[][6] = {
	/* x , y , Code, Value (6), Value (7), pipe */
	{640, 480, 0, 0x94, 0x004A, 1023},
	{352, 288, 0x10, 0x94, 0x004A, 1023},
	{320, 240, 0, 0x94, 0x104A, 896},
	{176, 144, 0x10, 0x94, 0x104A, 896},
	{160, 120, 0, 0x94, 0x204A, 384},
	{0, 0, 0, 0, 0}
};

static __u16 spca533_ext_modes[][6] =
{
	/* x , y , Code, Value (6), Value (7), pipe */
	//{ 640, 480, 0x41, 1, 0, 1023 },
	{ 464, 480, 0x01, 0, 0, 1023 },//PocketDVII unscaled resolution aspect ratio need to expand x axis
	{ 464, 352, 0x01, 0, 0, 1023 },//Gsmart LCD3 feature good aspect ratio 
	{ 384, 288, 0x11, 5, 4, 1023 },
	{ 352, 288, 0x11, 7, 4, 1023 },
	{ 320, 240, 0x02, 0, 0, 1023 },
	{ 192, 144, 0x12, 8, 6, 1023 },
	{ 176, 144, 0x12, 9, 6, 1023 },
	//{ 160, 120, 0x22, 1, 1, 1023 },
	//{ 320, 128, 0x03, 0, 0, 1023 }, /* don't work with megapix V4*/
	{ 0, 0, 0, 0, 0 }
};

static __u16 spca536_ext_modes[][6] =
{
	/* x , y , Code, Value (6), Value (7), pipe */
	{ 640, 480, 0x01, 1, 0, 1023 },
	//{ 464, 480, 0x01, 0, 0, 1023 },
	//{ 464, 352, 0x01, 0, 0, 1023 },
	{ 384, 288, 0x11, 5, 4, 1023 },
	{ 352, 288, 0x11, 7, 4, 1023 },
	{ 320, 240, 0x02, 0, 0, 896 },
	{ 192, 144, 0x12, 8, 6, 896 },
	{ 176, 144, 0x12, 9, 6, 896 },	
	{ 0, 0, 0, 0, 0 }
};

static __u16 spca504_ext_modes[][6] =
{
	/* x , y , Code, Value (6), Value (7), pipe */
	{ 640, 480, 0x01, 0, 0, 1023 },
	{ 384, 288, 0x11, 16, 12, 1023 },
	{ 352, 288, 0x11, 18, 12, 1023 },
	{ 320, 240, 0x02, 0, 0, 896 },
	{ 192, 144, 0x12, 8, 6, 896 },
	{ 176, 144, 0x12, 9, 6, 896 },
	//{ 160, 120, 0x22, 1, 1, 896 },
	{ 0, 0, 0, 0, 0 }
};

 
static __u16 spca504_pccam600_ext_modes[][6] =
{
	/* x , y , Code, Value (6), Value (7), pipe */
	{ 1024, 768, 0x00, 0, 0, 1023 }, 
	{ 640,  480, 0x01, 1, 0, 1023 },
	{ 352,  288, 0x02, 2, 0, 896 },
	{ 320,  240, 0x03, 3, 0, 896 },
	{ 176,  144, 0x04, 4, 0, 768 },
/*	{ 160,  120, 0x05, 5, 0, 768 },  */
	{ 0, 0, 0, 0, 0 }
};

static __u16 spca561_ext_modes[][6] =
{
	{ 352, 288, 0x00, 0x27, 0x00, 1023},
	{ 320, 240, 0x01, 0x27, 0x00, 1023},
	//{ 176, 144, 0x11, 0x27, 0x00, 1023},
	//{ 160, 120, 0x11, 0x27, 0x00, 1023},
	{ 176, 144, 0x02, 0x23, 0x00, 1023},	// software mode hardware seem buggy slow shift in video
	{ 160, 120, 0x03, 0x23, 0x00, 1023},
	{ 0, 0, 0, 0, 0 }
};
/* default value used for spca505 and spca505b */
static __u16 spca50x_ext_modes[][6] =
{
	/* x , y , Code, Value (6), Value (7), pipe */
	{ 640, 480, 0, 0x10, 0x10, 1023 }, /* Tested spca505b+VGA sensor */
	{ 352, 288, 1, 0x1a, 0x1a, 1023 }, /* Tested */
	{ 320, 240, 2, 0x1c, 0x1d, 896 }, /* Tested 20:01:2004*/
	{ 176, 144, 4, 0x34, 0x34, 512 }, /* Tested */
	{ 160, 120, 5, 0x40, 0x40, 384 }, /* Tested */
	{ 0, 0, 0, 0, 0 }
};
static __u16 spca506_ext_modes[][6] =
{
	/* In this table, element 3 (clk) controls the
	 * clock, and gets written to 0x8700.
	 */
	/* x , y , Code, clk, n/a,  pipe */
	{ 640, 480, 0x00, 0x10, 0x10, 1023},
	{ 352, 288, 0x01, 0x1a, 0x1a, 1023},
	{ 320, 240, 0x02, 0x1c, 0x1c, 1023},//896
	{ 176, 144, 0x04, 0x34, 0x34, 1023}, 
	{ 160, 120, 0x05, 0x40, 0x40, 1023},
	{ 0, 0, 0, 0, 0 }
};
//  1a 1b 20 
static __u16 spca508_ext_modes[][6] =
{
	/* In this table, element 3 (clk) controls the
	 * clock, and gets written to 0x8700.
	 */
	/* x , y , Code, clk, n/a,  pipe */
	{ 352, 288, 0x00, 0x28, 0x00, 1023},
	{ 320, 240, 0x01, 0x28, 0x00, 1023},
	{ 176, 144, 0x02, 0x23, 0x00, 1023}, 
	{ 160, 120, 0x03, 0x23, 0x00, 1023},
	{ 0, 0, 0, 0, 0 }
};

static __u16 tv8532_ext_modes[][6] = {
	/* x , y , Code, clk, n/a,  pipe */
	{352, 288, 0x00, 0x28, 0x00, 1023},
	{320, 240, 0x10, 0x28, 0x00, 1023},
	{176, 144, 0x01, 0x23, 0x00, 1023},
	/*{160, 120, 0x03, 0x23, 0x00, 1023},*/
	{0, 0, 0, 0, 0}
};

#ifdef CONFIG_PROC_FS
/* Not sure what we should do with this. I think it is V4L level 2 stuff */
/* Currently only use RGB24 */
static struct palette_list plist[] = {
	{ VIDEO_PALETTE_GREY,      "GREY" },
	{ VIDEO_PALETTE_HI240,     "HI240" },
	{ VIDEO_PALETTE_RGB565,    "RGB565" },
	{ VIDEO_PALETTE_RGB24,     "RGB24" },
	{ VIDEO_PALETTE_RGB32,     "RGB32" },
	{ VIDEO_PALETTE_RGB555,    "RGB555" },
	{ VIDEO_PALETTE_YUV422,    "YUV422" },
	{ VIDEO_PALETTE_YUYV,      "YUYV" },
	{ VIDEO_PALETTE_UYVY,      "UYVY" },
	{ VIDEO_PALETTE_YUV420,    "YUV420" },
	{ VIDEO_PALETTE_YUV411,    "YUV411" },
	{ VIDEO_PALETTE_RAW,       "RAW" },
	{ VIDEO_PALETTE_YUV422P,   "YUV422P" },
	{ VIDEO_PALETTE_YUV411P,   "YUV411P" },
	{ VIDEO_PALETTE_YUV420P,   "YUV420P" },
	{ VIDEO_PALETTE_YUV410P,   "YUV410P" },
	{ VIDEO_PALETTE_RAW_JPEG , "RJPG" },
	{ VIDEO_PALETTE_JPEG , "JPEG" },
	{ -1, NULL }
};
#endif /* CONFIG_PROC_FS */

/* struct for the tasklets */
struct spca50x_frame *taskletframe;
void outpict_do_tasklet (unsigned long ptr); 
DECLARE_TASKLET (outpicttasklet,outpict_do_tasklet,(unsigned long)&taskletframe);


/**********************************************************************
 *
 * Memory management
 *
 * This is a shameless copy from the USB-cpia driver (linux kernel