[问题]microdia的USB摄像头驱动

[skyhawk]

今天按http://www.indragunawan.com/2008/04/mic ... 710-gutsy/的做法，安装了自己的摄像头，安装过程非常顺利。之后确实能启动期待已久的摄像头，可惜的是，摄像头的画面漆黑一片，非常模糊，但看得到东西，就是画面太黑。该摄像头在window XP下是十分正常的。

一般摄像头一开始画面是比较黑的，然后慢慢亮到正常。但该现象就象只是开始的漆黑一片，然后就没有变化了。不知道有没有其他的兄弟按该方法驱动过呢？是否正常呢？
我的lsusb命令显示的是
Bus 002 Device 005: ID 0c45:6270 Microdia

demsg命令显示如下：
[ 5868.800000] microdia: Microdia USB2.0 webcam driver startup
[ 5868.800000] microdia: Microdia USB2.0 Webcam - Product ID 6270.
[ 5868.800000] microdia: Release: 0100
[ 5868.800000] microdia: Number of interfaces : 1
[ 5868.816000] microdia: I2C slave 0x5d returned error during write to address 0xff
[ 5868.816000] microdia: I2C slave 0x5c returned error during write to address 0x01
[ 5868.816000] microdia: Error: MT9V111/MI0360SOC (I2C-slave 0x5c): read of reg0x01 (address space selection) failed !
[ 5868.816000] microdia: Microdia USB2.0 Camera is now controlling video device /dev/video1
[ 5868.816000] usbcore: registered new interface driver usb_microdia_driver
[ 5868.816000] microdia: v0.0.0 : Microdia USB Video Camera
[ 5876.056000] microdia: usb_microdia_exit: Microdia USB2.0 webcam driver shutdown
[ 5876.056000] usbcore: deregistering interface driver usb_microdia_driver
[ 5876.056000] microdia: Microdia USB2.0 Camera disconnected
[ 5876.056000] microdia: Microdia USB2.0 Camera release resources video device /dev/video1
[ 6056.876000] microdia: Microdia USB2.0 webcam driver startup
[ 6056.876000] microdia: Microdia USB2.0 Webcam - Product ID 6270.
[ 6056.876000] microdia: Release: 0100
[ 6056.876000] microdia: Number of interfaces : 1
[ 6056.884000] microdia: I2C slave 0x5d returned error during write to address 0xff
[ 6056.900000] microdia: Detected sensor: MT9V111/MI0360SOC (chip version: 0x823A)
[ 6056.904000] microdia: Microdia USB2.0 Camera is now controlling video device /dev/video1
[ 6056.904000] usbcore: registered new interface driver usb_microdia_driver
[ 6056.904000] microdia: v0.0.0 : Microdia USB Video Camera

[freedom_2008]

做记号，晚上回去装下看看