Hi,
When I bootup to linux, seeing the err -22 ? what the happend?
--Regards,
HuyLe
When I bootup to linux, seeing the err -22 ? what the happend?
Code: Select all
[ 1.888000] nxp-rtc nxp-rtc.0: rtc core: registered nxp-rtc as rtc0
[ 1.892000] i2c /dev entries driver
[ 1.900000] lirc_dev: IR Remote Control driver registered, major 248
[ 1.904000] IR NEC protocol handler initialized
[ 1.908000] usb 1-1.2: New USB device found, idVendor=046d, idProduct=082d
[ 1.908000] usb 1-1.2: New USB device strings: Mfr=0, Product=2, SerialNumber=1
[ 1.908000] usb 1-1.2: Product: HD Pro Webcam C920
[ 1.908000] usb 1-1.2: SerialNumber: 426EA4AF
[ 1.932000] IR RC5(x) protocol handler initialized
[ 1.940000] IR RC6 protocol handler initialized
[ 1.940000] WARN::ep_queue:343: bogus device state
[ 1.940000]
[ 1.940000] WARN::ep0_do_stall:1336: req 80.06 protocol STALL; err -22
[ 1.940000]
[ 1.940000] WARN::ep_queue:343: bogus device state
[ 1.940000]
[ 1.940000] WARN::ep0_do_stall:1336: req 80.06 protocol STALL; err -22
[ 1.940000]
[ 1.940000] WARN::ep_queue:343: bogus device state
[ 1.940000]
[ 1.940000] WARN::ep0_do_stall:1336: req 80.06 protocol STALL; err -22
[ 1.940000]
[ 1.944000] USB RESET
[ 2.012000] IR JVC protocol handler initialized
[ 2.016000] IR Sony protocol handler initialized
[ 2.020000] IR RC5 (streamzap) protocol handler initialized
[ 2.024000] IR SANYO protocol handler initialized
[ 2.028000] IR LIRC bridge handler initialized
[ 2.036000] gspca_main: v2.14.0 registered
[ 2.044000] ...................................ov5640_probe 2234
[ 2.048000] ...................................ov5640_video_probe 2193
[ 2.056000] ov5640 0-003c: reg_read: i2c read error, reg: 300a
[ 2.060000] OV5640 read error!!!!!!!!!!!!!!!
[ 2.064000] ov5640_initialize_ctrls.............1794...........
[ 2.072000] uvcvideo: Found UVC 1.00 device HD Pro Webcam C920 (046d:082d)
[ 2.080000] input: HD Pro Webcam C920 as /devices/platform/nxp-ehci/usb1/1-1/1-1.2/1-1.2:1.0/input/input2
[ 2.088000] usbcore: registered new interface driver uvcvideo
[ 2.096000] USB Video Class driver (1.1.1)
--Regards,
HuyLe