readme

linux下的摄像头驱动

README CVS Version: $Id: README,v 1.22 2004/01/10 21:33:30 mxhaard Exp $

What is it?
===========

This is version 0.56 of the spca5xx video for linux (v4l) driver, providing
support for webcams and digital cameras based on the spca5xx range of chips
manufactured by SunPlus Sonix Z-star Vimicro Conexant and Transvision

Please address all correspondence to <mxhaard at magic dot fr>, or
make use of the bug/support/patch tracking facilities provided by SourceForge,
at <http://sourceforge.net/projects/spca50x/>.


Disclaimer
==========
We believe that this driver will perform correctly in many circumstances.
It is, however, experimental code, running at the kernel level, and may
potentially cause serious data corruption, or worse.

Do not use this driver unless you are prepared for this eventuality.

Use of this driver constitutes an agreement that no-one other than yourself may
be held responsible for any effects caused by the driver, ill or otherwise.


What cameras are supported?
===========================

Currently, the following cameras are supported by this driver:
           
	       Vendor ID  Device ID  Support Summary
               ---------  ---------  ---------------
	{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 */
	
This list represents those cameras that are specifically supported by the
driver, and should work to some degree 'out of the box'. A full list of the
cameras known to the project maintainers can be found on the project website
(see below for details).


How do I use it?
================

Well, first you need to compile the driver (see below), then you need to make
sure that the v4l infrastructure is set up and then load the driver. After
you've done that, any v4l enabled application, such as spcaview, gqcam, xawtv,
gnomemeeting, camE etc should work.


Supported kernel versions
=========================
The driver should compile and run successfully against most stable versions of
the official Linux kernel (from <http://www.kernel.org/>), within the range
2.4.23 to 2.6.10 inclusive.
		--------------------------------------------------------
		-Distro patched Kernel should work but are unsupported.-
		--------------------------------------------------------
Specifically, it has been tested against:
 
 2.4.25		 Compiles ok, with 1 warning.	
 2.4.26		 Compiles ok, with 1 warning.	
/lib/modules/2.4.25/build/include/linux/highmem.h: Dans la fonction