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Re: [Spca50x-devs] DEALLOC error on spca50x_init_source with Genius i-look 110 (093a:2468)




Jean-Francois Moine escribió:
> On Thu, 2008-10-23 at 18:42 -0200, Alejandro Fábrega wrote:
>   
>> PD:
>> Sorry, I forgot! my kernel is:
>> 2.6.22-14-generic (Ubuntu 7.10 Gusty Gibbon 32bits)
>>
>> Hi, I'm having trouble with a camara look GENIUS i-110 (093rd: 2468).
>>     
>
> Hi Alejandro,
>
> 	[snip]
>   
>> [8292.652000] / usr / src / modules / gspca / gspca_core.c: GSPCA USB 
>> camera found. (PAC207)
>> [8292.652000] / usr / src / modules / gspca / gspca_core.c: 
>>     
>
> You should move to the gspca v2. Look in my page for more information.
>
> Regards.
>
>   
Hello! Thanks for helping me.
I did what I entered and now turned on the light of the camera (: O), 
but it does not appear image in camorama , cheese, skype, or Ekiga.

Dmesg said:

[12.504000] Linux video capture interface: v2.00
[12.548000] gspca: main registered v2.4.0
[12.552000] gspca: Probing the 093rd: 2468
[12.560000] pac207: Pixart Sensor ID 0x27 Chips ID 0x09
[12.560000] pac207: Pixart PAC207BCA Image Processor and Control Chip 
detected (vid / pid 0x093A: 0x2468)
[12.576000] gspca: Probe ok
[12.576000] usbcore: registered new interface driver pac207
[12.576000] pac207: REGISTERED
[12.668000] gspca: disagrees about version of symbol video_devdata
[12.668000] gspca: Unknown symbol video_devdata
[12.668000] gspca: disagrees about version of symbol 
video_unregister_device
[12.668000] gspca: Unknown symbol video_unregister_device
[12.668000] gspca: disagrees about version of symbol video_device_alloc
[12.668000] gspca: Unknown symbol video_device_alloc
[12.668000] gspca: disagrees about version of symbol video_register_device
[12.668000] gspca: Unknown symbol video_register_device
[12.668000] gspca: disagrees about version of symbol video_usercopy
[12.668000] gspca: Unknown symbol video_usercopy
[12.668000] gspca: disagrees about version of symbol video_device_release
[12.668000] gspca: Unknown symbol video_device_release

v4l-info says:

@: ~ $ v4l-info

# # # V4l2 device info [/ dev/video0] # # #
general info
     VIDIOC_QUERYCAP
         Driver: "pac207"
         card: "CIF Single Chip"
         bus_info: "0000:00:02.0"
         version: 2.4.0
         capabilities: 0x5000001 [VIDEO_CAPTURE, READWRITE, STREAMING]

standards

inputs
     VIDIOC_ENUMINPUT (0)
         Index: 0
         name: "pac207"
         type: CAMERA
         audioset: 0
         tuner: 0
         std: 0x0 []
         status: 0x0 []

video capture
     VIDIOC_ENUM_FMT (0, VIDEO_CAPTURE)
         Index: 0
         type: VIDEO_CAPTURE
         flags: 1
         description: "P207"
         pixelformat: 0x37303250 [P207]
     VIDIOC_G_FMT (VIDEO_CAPTURE)
         type: VIDEO_CAPTURE
         fmt.pix.width: 176
         fmt.pix.height: 144
         fmt.pix.pixelformat: 0x37303250 [P207]
         fmt.pix.field: NONE
         fmt.pix.bytesperline: 176
         fmt.pix.sizeimage: 25,632
         fmt.pix.colorspace: sRGB
         fmt.pix.priv: 1

controls
     VIDIOC_QUERYCTRL (BASE 0)
         id: 9963776
         type: INTEGER
         name: "Brightness"
         minimum: 0
         maximum: 255
         step 1
         default_value: 4
         flags: 0

# # # Video4linux device info [/ dev/video0] # # #
general info
     VIDIOCGCAP
         name: "CIF Single Chip"
         type: 0x1 [CAPTURE]
         Channels: 1
         Sound Bites: 0
         maxwidth: 352
         maxHeight: 288
         minwidth: 48
         minheight: 32

channels
     VIDIOCGCHAN (0)
         channel: 0
         name: "pac207"
         Tuners: 0
         flags: 0x0 []
         type: CAMERA
         norm: 0

tuner
ioctl VIDIOCGTUNER: Invalid argument

Audio
ioctl VIDIOCGAUDIO: Invalid argument

picture
     VIDIOCGPICT
         brightness: 25,700
         hue: 0
         color: 0
         contrast: 0
         Whiteness: 0
         depth: 8
         palette: unknown

buffer
ioctl VIDIOCGFBUF: Invalid argument

window
     VIDIOCGWIN
         x: 0
         and: 0
         width: 176
         height: 144
         Chromakey: 0
         flags: 0

cheese and said:

** Message: Probing the webcam, please ignore the following, tries not 
applicabable
** Message: Error running pipeline 'v4l2src! fakesink ': Could not 
negotiate format [gstbasesrc.c (2062): gst_base_src_start (): / 
pipeline0/v4l2src0:
Check your filtered caps, if any]
** Message: test pipeline for v4l2src failed:
[v4l2src! fakesink]: Could not negotiate format
** Message: Error running pipeline 'v4lsrc! video / x-raw-rgb, width = 
640, height = 480? fakesink 'Could not negotiate format [gstbasesrc.c 
(2062): gst_base_src_start (): / pipeline1/v4lsrc0:
Check your filtered caps, if any]
** Message: test pipeline for v4lsrc failed:
[v4lsrc! video / x-raw-rgb, width = 640, height = 480! fakesink]: Could 
not negotiate format
** Message: Error running pipeline 'v4lsrc! video / x-raw-yuv, width = 
640, height = 480! fakesink ': Could not negotiate format [gstbasesrc.c 
(2062): gst_base_src_start (): / pipeline2/v4lsrc1:
Check your filtered caps, if any]
** Message: test pipeline for v4lsrc failed:
[v4lsrc! video / x-raw-yuv, width = 640, height = 480! fakesink]: Could 
not negotiate format
** Message: Error running pipeline 'v4lsrc! video / x-raw-rgb, width = 
320, height = 240! fakesink ': Unable to synchronize with the action. 
[v4lsrc_calls.c (124): gst_v4lsrc_sync_frame (): / pipeline3/v4lsrc2:
System error: Invalid Argument]
** Message: test pipeline for v4lsrc failed:
[v4lsrc! video / x-raw-rgb, width = 320, height = 240! fakesink]: Unable 
to synchronize with the action.
** Message: Error running pipeline 'v4lsrc! video / x-raw-rgb, width = 
1280, height = 960! fakesink ': Could not negotiate format [gstbasesrc.c 
(2062): gst_base_src_start (): / pipeline4/v4lsrc3:
Check your filtered caps, if any]
** Message: test pipeline for v4lsrc failed:
[v4lsrc! video / x-raw-rgb, width = 1280, height = 960! fakesink]: Could 
not negotiate format
** Message: Error running pipeline 'v4lsrc! video / x-raw-rgb, width = 
174, height = 144! fakesink ': Unable to synchronize with the action. 
[v4lsrc_calls.c (124): gst_v4lsrc_sync_frame (): / pipeline5/v4lsrc4:
System error: Invalid Argument]
** Message: test pipeline for v4lsrc failed:
[v4lsrc! video / x-raw-rgb, width = 174, height = 144! fakesink]: Unable 
to synchronize with the action.
** Message: Error running pipeline 'v4lsrc! video / x-raw-rgb, width = 
160, height = 120! fakesink ': Unable to synchronize with the action. 
[v4lsrc_calls.c (124): gst_v4lsrc_sync_frame (): / pipeline6/v4lsrc5:
System error: Invalid Argument]
** Message: test pipeline for v4lsrc failed:
[v4lsrc! video / x-raw-rgb, width = 160, height = 120! fakesink]: Unable 
to synchronize with the action.
** Message: Error running pipeline 'v4lsrc! fakesink ': Unable to 
synchronize with the action. [v4lsrc_calls.c (124): 
gst_v4lsrc_sync_frame (): / pipeline7/v4lsrc6:
System error: Invalid Argument]
** Message: test pipeline for v4lsrc failed:
[v4lsrc! fakesink]: Unable to synchronize with the action.

We thank you very much and a greeting from the south of Argentina.

Alejandro

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