BAIDU网盘的系统有改动的文件:
logcat的文件:
正常打开 /dev/video1 的logcat语句:
root@android:/dev #
root@android:/dev # ll video*
crwxrwxrwx system system 81, 1 1970-01-01 08:00 video0
crwxrwxrwx system system 81, 0 1970-01-01 08:00 video1
root@android:/dev # ll a20*
crw------- root root 242, 0 1970-01-01 08:00 a20_ov7670
root@android:/dev #
root@android:/dev #
root@android:/dev # logcat -c
root@android:/dev # logcat
--------- beginning of /dev/log/system
W/SocketClient( 1313): write error (Broken pipe)
I/ActivityManager( 2417): START u0 {act=android.intent.action.MAIN cat=[android.intent.category.LAUNCHER] flg=0x10200000 cmp=com.android.gallery3d/com.android.camera.CameraLauncher} from pid 3686
--------- beginning of /dev/log/main
V/alsa_pcm( 1319): pcm_open_req, playback card: 0, device: 0, req_rate: 44100
V/alsa_pcm( 1319): size rate is 9
V/alsa_pcm( 1319): pcm_open_req try channels: 2, rate: 44100
V/alsa_pcm( 1319): pcm_open_req OK config->rate: 44100
D/PermissionCache( 1316): checking android.permission.READ_FRAME_BUFFER for uid=1000 => granted (429 us)
E/SurfaceFlinger( 1316): ro.sf.lcd_density must be defined as a build property
I/qtaguid ( 2417): Failed write_ctrl(s 1 10016) res=-1 errno=1
W/NetworkManagementSocketTagger( 2417): setKernelCountSet(10016, 1) failed with errno -1
D/HALCameraFactory( 1319): There is 1 attached cameras and 1 removable cameras
D/HALCameraFactory( 1319): There is 1 attached cameras and 1 removable cameras
V/CameraHolder( 3788): open camera 0
I/AwesomePlayer( 1319): setDataSource_l(URL suppressed)
I/AwesomePlayer( 1319): setDataSource_l(URL suppressed)
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:917/sensor_ioctl()! cmd=0x0002, CSI_SUBDEV_CMD_GET_INFO=0x0001, CSI_SUBDEV_CMD_SET_INFO=0x0002
I/CameraClient( 1319): Opening camera 0
V/StateManager( 3788): startState class com.android.gallery3d.ap****wyb drivers/media/video/sunxi_csi/device/ov7670.c:962/sensor_ioctl()! info->ccm_info->mclk=27000000, info->ccm_info->vref=0, info->ccm_info->href=1, info->ccm_info->clock=1, info->ccm_info->iocfg=0
p.PhotoPage
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:670/ov7670_power()! on=7 CSI_SUBDEV_STBY_ON=6, CSI_SUBDEV_STBY_OFF=7 CSI_SUBDEV_PWR_ON=8, CSI_SUBDEV_PWR_OFF=9
V/NFC ( 3788): this device does not have NFC support
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:630/csi_gpio_write()! gpio->gpio=181, level=1
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:630/csi_gpio_write()! gpio->gpio=181, level=0
W/OrientationEventListener( 3788): Cannot detect sensors. Not enabled
W/OrientationEventListener( 3788): Cannot detect sensors. Not enabled
D/CameraStorage( 3788): External storage state=mounted
V/GLRootView( 3788): width 800, height 480
V/GLRootView( 3788): width 800, height 480
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:630/csi_gpio_write()! gpio->gpio=181, level=1
E/SurfaceFlinger( 1316): ro.sf.lcd_density must be defined as a build property
D/libEGL ( 3788): loaded /system/lib/egl/libEGL_mali.so
D/libEGL ( 3788): loaded /system/lib/egl/libGLESv1_CM_mali.so
D/libEGL ( 3788): loaded /system/lib/egl/libGLESv2_mali.so
W/BufferQueue( 1316): freeAllBuffersLocked called but mQueue is not empty
D/OpenGLRenderer( 3788): Enabling debug mode 0
I/CAM_ScreenNail( 3788): preview layout size: 800/480
I/CAM_ScreenNail( 3788): aspect ratio clamping disabled
E/SurfaceFlinger( 1316): ro.sf.lcd_density must be defined as a build property
I/GalleryEGLConfigChooser( 3788): Config chosen: R8 G8 B8 A8 D24****wyb drivers/media/video/sunxi_csi/device/ov7670.c:892/ov7670_init()! ov7670_init
S8 ID9 CAVEAT12344
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:845/ov7670_detect()! 2015-6-26 18:31
W/BufferQueue( 1316): freeAllBuf****wyb drivers/media/video/sunxi_csi/device/ov7670.c:555/ov7670_read()! reg=0x1c device addr=0x21
fersLocked called but mQueue is not empty
I/GLRootView( 3788): onSurfaceCh****wyb drivers/media/video/sunxi_csi/device/ov7670.c:555/ov7670_read()! reg=0x1d device addr=0x21
anged: 800x480, gl10: com.google.android.gles_jni.GLImpl@4255b2f8
I/GLRootView( 3788): layout content pane 800x480 (compensation 0)
D/PhotoView( 3788): compensation = 0, CameraRelativeFrame = Rect(0, 0 - 0, 0), mCameraRect = Rect(0, 0 - 0, 0)
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:555/ov7670_read()! reg=0x0a device addr=0x21
D/dalvikvm( 3788): GC_CONCURRENT freed 814K, 26% free 5280K/7076****wyb drivers/media/video/sunxi_csi/device/ov7670.c:555/ov7670_read()! reg=0x0b device addr=0x21
K, paused 8ms+2ms, total 54ms
D/dalvikvm( 3788): WAIT_FOR_CONCURRENT_GC blocked 26ms
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x12, value=0x80
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x11, value=0x01
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x3a, value=0x04
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x12, value=0x00
I/ActivityManager( 2417): Displayed com.android.gallery3d/com.android.camera.CameraLauncher: +1s****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x17, value=0x13
128ms
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x18, value=0x01
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x32, value=0xb6
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x19, value=0x02
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x1a, value=0x7a
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x03, value=0x0a
V/GLRootView( 3788): width 800, height 480
V/GLRootView( 3788): width 800, height 480
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x0c, value=0x00
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x3e, value=0x00
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x70, value=0x3a
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x71, value=0x35
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x72, value=0x11
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x73, value=0xf0
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0xa2, value=0x02
****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x15, value=0x00
D/dalvikvm( 3788): GC_FOR_ALLOC freed 34K, 23% free 6160K/7904K,****wyb drivers/media/video/sunxi_csi/device/ov7670.c:594/ov7670_write()! reg=0x7a, value=0x20
paused 19ms, total 21ms
……(更多请参见附件!!!!)
^C
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