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* Quanta Computer Inc. Astro HD Cam, not initializing
@ 2022-03-25  6:41 Massimo B.
  2022-03-28 10:34 ` Laurent Pinchart
  0 siblings, 1 reply; 7+ messages in thread
From: Massimo B. @ 2022-03-25  6:41 UTC (permalink / raw)
  To: linux-media

Coming from
https://sourceforge.net/p/linux-uvc/mailman/message/37622481/
without getting any response...

I have a combined USB Camera with microphone:
Bus 003 Device 004: ID 0408:2090 Quanta Computer, Inc. Astro HD Camera

Some while ago I had the camera working, just needed to disable the microphone
because if issues with pulseaudio. Now with 5.15.23-gentoo, nothing works
anymore with that camera, no video and no audio input:

https://forums.gentoo.org/viewtopic-p-8693533.html

Is this the right place to discuss this hardware?


I'm testing with guvcview, and it does not start anymore:

Mar 02 10:41:49 [kernel] usb 3-12.2: USB disconnect, device number 12
Mar 02 10:41:57 [kernel] usb 3-12.2: new high-speed USB device number 14 using
xhci_hcd
Mar 02 10:41:57 [kernel] usb 3-12.2: New USB device found, idVendor=0408,
idProduct=2090, bcdDevice=21.17
Mar 02 10:41:57 [kernel] usb 3-12.2: New USB device strings: Mfr=1, Product=2,
SerialNumber=0
Mar 02 10:41:57 [kernel] usb 3-12.2: Product: Astro HD Camera
Mar 02 10:41:57 [kernel] usb 3-12.2: Manufacturer: QCM
Mar 02 10:41:57 [kernel] usb 3-12.2: Found UVC 1.00 device Astro HD Camera
(0408:2090)
Mar 02 10:41:57 [kernel] usb 3-12.2: No streaming interface found for terminal
9.
Mar 02 10:41:57 [kernel] input: Astro HD Camera: Astro HD Camer as
/devices/pci0000:00/0000:00:14.0/usb3/3-12/3-12.2/3-12.2:1.0/input/input22
Mar 02 10:42:02 [kernel] usb 3-12.2: 4:1: cannot set freq 48000 to ep 0x84
Mar 02 10:42:08 [kernel] usb 3-12.2: 10:3: cannot get min/max values for control
2 (id 10)
Mar 02 10:42:08 [mtp-probe] checking bus 3, device 14:
"/sys/devices/pci0000:00/0000:00:14.0/usb3/3-12/3-12.2"_
Mar 02 10:42:08 [mtp-probe] bus: 3, device: 14 was not an MTP device_
Mar 02 10:42:08 [mtp-probe] checking bus 3, device 14:
"/sys/devices/pci0000:00/0000:00:14.0/usb3/3-12/3-12.2"_
Mar 02 10:42:08 [mtp-probe] bus: 3, device: 14 was not an MTP device_
Mar 02 10:42:13 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 13 on
unit 1: -110 (exp. 8).
Mar 02 10:42:18 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 2 on
unit 2: -110 (exp. 2).
Mar 02 10:42:23 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 13 on
unit 1: -110 (exp. 8).
Mar 02 10:42:28 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 2 on
unit 2: -110 (exp. 2).
Mar 02 10:42:33 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 11 on
unit 1: -110 (exp. 2).
Mar 02 10:42:38 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 13 on
unit 1: -110 (exp. 8).
                - Last output repeated twice -
Mar 02 10:42:49 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 11 on
unit 1: -110 (exp. 2).
Mar 02 10:42:54 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 13 on
unit 1: -110 (exp. 8).
                - Last output repeated twice -
Mar 02 10:43:04 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 11 on
unit 1: -110 (exp. 2).

Booting the machine with the device connected I see many repeating lines like
this in the log until unplugging the device:

Mar 08 10:44:59 [kernel] usb 3-12.2: 4:1: usb_set_interface failed (-71)
Mar 08 10:44:59 [kernel] usb 3-12.2: 4:0: usb_set_interface failed (-71)
                - Last output repeated twice -
Mar 08 10:44:59 [kernel] usb 3-12.2: 4:1: usb_set_interface failed (-71)
Mar 08 10:44:59 [kernel] usb 3-12.2: 4:0: usb_set_interface failed (-71)


Best regards,
Massimo


^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: Quanta Computer Inc. Astro HD Cam, not initializing
  2022-03-25  6:41 Quanta Computer Inc. Astro HD Cam, not initializing Massimo B.
@ 2022-03-28 10:34 ` Laurent Pinchart
  2022-04-05 10:40   ` Massimo B.
  0 siblings, 1 reply; 7+ messages in thread
From: Laurent Pinchart @ 2022-03-28 10:34 UTC (permalink / raw)
  To: Massimo B.; +Cc: linux-media

Hi Massimo,

On Fri, Mar 25, 2022 at 07:41:55AM +0100, Massimo B. wrote:
> Coming from
> https://sourceforge.net/p/linux-uvc/mailman/message/37622481/
> without getting any response...
> 
> I have a combined USB Camera with microphone:
> Bus 003 Device 004: ID 0408:2090 Quanta Computer, Inc. Astro HD Camera
> 
> Some while ago I had the camera working, just needed to disable the microphone
> because if issues with pulseaudio. Now with 5.15.23-gentoo, nothing works
> anymore with that camera, no video and no audio input:
> 
> https://forums.gentoo.org/viewtopic-p-8693533.html
> 
> Is this the right place to discuss this hardware?

Yes, this is the right place.

Could you send the output of `lsusb -v -d 0408:2090` (if possible
running as root) ?

> I'm testing with guvcview, and it does not start anymore:
> 
> Mar 02 10:41:49 [kernel] usb 3-12.2: USB disconnect, device number 12
> Mar 02 10:41:57 [kernel] usb 3-12.2: new high-speed USB device number 14 using xhci_hcd
> Mar 02 10:41:57 [kernel] usb 3-12.2: New USB device found, idVendor=0408, idProduct=2090, bcdDevice=21.17
> Mar 02 10:41:57 [kernel] usb 3-12.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> Mar 02 10:41:57 [kernel] usb 3-12.2: Product: Astro HD Camera
> Mar 02 10:41:57 [kernel] usb 3-12.2: Manufacturer: QCM
> Mar 02 10:41:57 [kernel] usb 3-12.2: Found UVC 1.00 device Astro HD Camera (0408:2090)
> Mar 02 10:41:57 [kernel] usb 3-12.2: No streaming interface found for terminal 9.
> Mar 02 10:41:57 [kernel] input: Astro HD Camera: Astro HD Camer as /devices/pci0000:00/0000:00:14.0/usb3/3-12/3-12.2/3-12.2:1.0/input/input22
> Mar 02 10:42:02 [kernel] usb 3-12.2: 4:1: cannot set freq 48000 to ep 0x84
> Mar 02 10:42:08 [kernel] usb 3-12.2: 10:3: cannot get min/max values for control 2 (id 10)

The audio interface causes issues, it seems it crashed the webcam
firmware. Could you try blacklisting the snd-usb-audio module and see if
video then works ?

> Mar 02 10:42:08 [mtp-probe] checking bus 3, device 14: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-12/3-12.2"_
> Mar 02 10:42:08 [mtp-probe] bus: 3, device: 14 was not an MTP device_
> Mar 02 10:42:08 [mtp-probe] checking bus 3, device 14: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-12/3-12.2"_
> Mar 02 10:42:08 [mtp-probe] bus: 3, device: 14 was not an MTP device_
> Mar 02 10:42:13 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 13 on unit 1: -110 (exp. 8).
> Mar 02 10:42:18 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).
> Mar 02 10:42:23 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 13 on unit 1: -110 (exp. 8).
> Mar 02 10:42:28 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).
> Mar 02 10:42:33 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 11 on unit 1: -110 (exp. 2).
> Mar 02 10:42:38 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 13 on unit 1: -110 (exp. 8).
>                 - Last output repeated twice -
> Mar 02 10:42:49 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 11 on unit 1: -110 (exp. 2).
> Mar 02 10:42:54 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 13 on unit 1: -110 (exp. 8).
>                 - Last output repeated twice -
> Mar 02 10:43:04 [kernel] usb 3-12.2: Failed to query (GET_DEF) UVC control 11 on unit 1: -110 (exp. 2).
> 
> Booting the machine with the device connected I see many repeating lines like
> this in the log until unplugging the device:
> 
> Mar 08 10:44:59 [kernel] usb 3-12.2: 4:1: usb_set_interface failed (-71)
> Mar 08 10:44:59 [kernel] usb 3-12.2: 4:0: usb_set_interface failed (-71)
>                 - Last output repeated twice -
> Mar 08 10:44:59 [kernel] usb 3-12.2: 4:1: usb_set_interface failed (-71)
> Mar 08 10:44:59 [kernel] usb 3-12.2: 4:0: usb_set_interface failed (-71)

-- 
Regards,

Laurent Pinchart

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: Quanta Computer Inc. Astro HD Cam, not initializing
  2022-03-28 10:34 ` Laurent Pinchart
@ 2022-04-05 10:40   ` Massimo B.
  2022-04-05 13:59     ` Laurent Pinchart
  0 siblings, 1 reply; 7+ messages in thread
From: Massimo B. @ 2022-04-05 10:40 UTC (permalink / raw)
  To: Laurent Pinchart; +Cc: linux-media

On Mon, 2022-03-28 at 13:34 +0300, Laurent Pinchart wrote:

> Could you send the output of `lsusb -v -d 0408:2090` (if possible
> running as root) ?

Bus 003 Device 078: ID 0408:2090 Quanta Computer, Inc. Astro HD Camera
Device Descriptor:
  bLength                18
  bDescriptorType         1
  bcdUSB               2.00
  bDeviceClass          239 Miscellaneous Device
  bDeviceSubClass         2
  bDeviceProtocol         1 Interface Association
  bMaxPacketSize0        64
  idVendor           0x0408 Quanta Computer, Inc.
  idProduct          0x2090
  bcdDevice           21.17
  iManufacturer           1 QCM
  iProduct                2 Astro HD Camera
  iSerial                 0
  bNumConfigurations      1
  Configuration Descriptor:
    bLength                 9
    bDescriptorType         2
    wTotalLength       0x0437
    bNumInterfaces          5
    bConfigurationValue     1
    iConfiguration          2 (error)
    bmAttributes         0x80
      (Bus Powered)
    MaxPower              250mA
    Interface Association:
      bLength                 8
      bDescriptorType        11
      bFirstInterface         0
      bInterfaceCount         3
      bFunctionClass         14 Video
      bFunctionSubClass       3 Video Interface Collection
      bFunctionProtocol       0
      iFunction               2 (error)
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        0
      bAlternateSetting       0
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      1 Video Control
      bInterfaceProtocol      0
      iInterface              2 (error)
      VideoControl Interface Descriptor:
        bLength                14
        bDescriptorType        36
        bDescriptorSubtype      1 (HEADER)
        bcdUVC               1.00
        wTotalLength       0x0057
        dwClockFrequency      150.000000MHz
        bInCollection           2
        baInterfaceNr( 0)       1
        baInterfaceNr( 1)       2
      VideoControl Interface Descriptor:
        bLength                18
        bDescriptorType        36
        bDescriptorSubtype      2 (INPUT_TERMINAL)
        bTerminalID             1
        wTerminalType      0x0201 Camera Sensor
        bAssocTerminal          0
        iTerminal               0
        wObjectiveFocalLengthMin      0
        wObjectiveFocalLengthMax      0
        wOcularFocalLength            0
        bControlSize                  3
        bmControls           0x00020a2e
          Auto-Exposure Mode
          Auto-Exposure Priority
          Exposure Time (Absolute)
          Focus (Absolute)
          Zoom (Absolute)
          PanTilt (Absolute)
          Focus, Auto
      VideoControl Interface Descriptor:
        bLength                11
        bDescriptorType        36
        bDescriptorSubtype      5 (PROCESSING_UNIT)
      Warning: Descriptor too short
        bUnitID                 2
        bSourceID               1
        wMaxMultiplier          0
        bControlSize            2
        bmControls     0x0000157f
          Brightness
          Contrast
          Hue
          Saturation
          Sharpness
          Gamma
          White Balance Temperature
          Backlight Compensation
          Power Line Frequency
          White Balance Temperature, Auto
        iProcessing             0
        bmVideoStandards     0x1a
          NTSC - 525/60
          SECAM - 625/50
          NTSC - 625/50
      VideoControl Interface Descriptor:
        bLength                26
        bDescriptorType        36
        bDescriptorSubtype      6 (EXTENSION_UNIT)
        bUnitID                 3
        guidExtensionCode         {5d9e1728-ab8d-4fa9-9acb-f6d56dbc05a6}
        bNumControls            8
        bNrInPins               1
        baSourceID( 0)          2
        bControlSize            1
        bmControls( 0)       0xff
        iExtension              0
      VideoControl Interface Descriptor:
        bLength                 9
        bDescriptorType        36
        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
        bTerminalID             8
        wTerminalType      0x0101 USB Streaming
        bAssocTerminal          0
        bSourceID               3
        iTerminal               0
      VideoControl Interface Descriptor:
        bLength                 9
        bDescriptorType        36
        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
        bTerminalID             9
        wTerminalType      0x0101 USB Streaming
        bAssocTerminal          0
        bSourceID               3
        iTerminal               0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x81  EP 1 IN
        bmAttributes            3
          Transfer Type            Interrupt
          Synch Type               None
          Usage Type               Data
        wMaxPacketSize     0x0020  1x 32 bytes
        bInterval               6
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0
      iInterface              0
      VideoStreaming Interface Descriptor:
        bLength                            15
        bDescriptorType                    36
        bDescriptorSubtype                  1 (INPUT_HEADER)
        bNumFormats                         2
        wTotalLength                   0x02ae
        bEndpointAddress                 0x82  EP 2 IN
        bmInfo                              0
        bTerminalLink                       8
        bStillCaptureMethod                 2
        bTriggerSupport                     0
        bTriggerUsage                       0
        bControlSize                        1
        bmaControls( 0)                     0
        bmaControls( 1)                     0
      VideoStreaming Interface Descriptor:
        bLength                            27
        bDescriptorType                    36
        bDescriptorSubtype                  4 (FORMAT_UNCOMPRESSED)
        bFormatIndex                        1
        bNumFrameDescriptors                6
        guidFormat                            {32595559-0000-0010-8000-00aa00389b71}
        bBitsPerPixel                      16
        bDefaultFrameIndex                  1
        bAspectRatioX                       0
        bAspectRatioY                       0
        bmInterlaceFlags                 0x00
          Interlaced stream or variable: No
          Fields per frame: 2 fields
          Field 1 first: No
          Field pattern: Field 1 only
        bCopyProtect                        0
      VideoStreaming Interface Descriptor:
        bLength                            50
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         1
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            640
        wHeight                           480
        dwMinBitRate                 24576000
        dwMaxBitRate                147456000
        dwMaxVideoFrameBufferSize      614400
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  6
        dwFrameInterval( 0)            333333
        dwFrameInterval( 1)            400000
        dwFrameInterval( 2)            500000
        dwFrameInterval( 3)            666666
        dwFrameInterval( 4)           1000000
        dwFrameInterval( 5)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            50
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         2
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            384
        wHeight                           216
        dwMinBitRate                  6635520
        dwMaxBitRate                 39813120
        dwMaxVideoFrameBufferSize      165888
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  6
        dwFrameInterval( 0)            333333
        dwFrameInterval( 1)            400000
        dwFrameInterval( 2)            500000
        dwFrameInterval( 3)            666666
        dwFrameInterval( 4)           1000000
        dwFrameInterval( 5)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            50
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         3
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            320
        wHeight                           240
        dwMinBitRate                  6144000
        dwMaxBitRate                 36864000
        dwMaxVideoFrameBufferSize      153600
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  6
        dwFrameInterval( 0)            333333
        dwFrameInterval( 1)            400000
        dwFrameInterval( 2)            500000
        dwFrameInterval( 3)            666666
        dwFrameInterval( 4)           1000000
        dwFrameInterval( 5)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            50
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         4
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            160
        wHeight                           120
        dwMinBitRate                  1536000
        dwMaxBitRate                  9216000
        dwMaxVideoFrameBufferSize       38400
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  6
        dwFrameInterval( 0)            333333
        dwFrameInterval( 1)            400000
        dwFrameInterval( 2)            500000
        dwFrameInterval( 3)            666666
        dwFrameInterval( 4)           1000000
        dwFrameInterval( 5)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            30
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         5
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                           1280
        wHeight                           720
        dwMinBitRate                162201600
        dwMaxBitRate                162201600
        dwMaxVideoFrameBufferSize     1843200
        dwDefaultFrameInterval         909090
        bFrameIntervalType                  1
        dwFrameInterval( 0)            909090
      VideoStreaming Interface Descriptor:
        bLength                            30
        bDescriptorType                    36
        bDescriptorSubtype                  5 (FRAME_UNCOMPRESSED)
        bFrameIndex                         6
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                           1920
        wHeight                          1080
        dwMinBitRate                132710400
        dwMaxBitRate                132710400
        dwMaxVideoFrameBufferSize     4147200
        dwDefaultFrameInterval        2500000
        bFrameIntervalType                  1
        dwFrameInterval( 0)           2500000
      VideoStreaming Interface Descriptor:
        bLength                            30
        bDescriptorType                    36
        bDescriptorSubtype                  3 (STILL_IMAGE_FRAME)
        bEndpointAddress                 0x00  EP 0 OUT
        bNumImageSizePatterns               6
        wWidth( 0)                        640
        wHeight( 0)                       480
        wWidth( 1)                        384
        wHeight( 1)                       216
        wWidth( 2)                        320
        wHeight( 2)                       240
        wWidth( 3)                        160
        wHeight( 3)                       120
        wWidth( 4)                       1280
        wHeight( 4)                       720
        wWidth( 5)                       1920
        wHeight( 5)                      1080
        bNumCompressionPatterns             0
      VideoStreaming Interface Descriptor:
        bLength                             6
        bDescriptorType                    36
        bDescriptorSubtype                 13 (COLORFORMAT)
        bColorPrimaries                     1 (BT.709,sRGB)
        bTransferCharacteristics            1 (BT.709)
        bMatrixCoefficients                 4 (SMPTE 170M (BT.601))
      VideoStreaming Interface Descriptor:
        bLength                            11
        bDescriptorType                    36
        bDescriptorSubtype                  6 (FORMAT_MJPEG)
        bFormatIndex                        2
        bNumFrameDescriptors                6
        bFlags                              1
          Fixed-size samples: Yes
        bDefaultFrameIndex                  1
        bAspectRatioX                       0
        bAspectRatioY                       0
        bmInterlaceFlags                 0x00
          Interlaced stream or variable: No
          Fields per frame: 1 fields
          Field 1 first: No
          Field pattern: Field 1 only
        bCopyProtect                        0
      VideoStreaming Interface Descriptor:
        bLength                            50
        bDescriptorType                    36
        bDescriptorSubtype                  7 (FRAME_MJPEG)
        bFrameIndex                         1
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            640
        wHeight                           480
        dwMinBitRate                  2457600
        dwMaxBitRate                 73728000
        dwMaxVideoFrameBufferSize      307200
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  6
        dwFrameInterval( 0)            333333
        dwFrameInterval( 1)            400000
        dwFrameInterval( 2)            500000
        dwFrameInterval( 3)            666666
        dwFrameInterval( 4)           1000000
        dwFrameInterval( 5)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            50
        bDescriptorType                    36
        bDescriptorSubtype                  7 (FRAME_MJPEG)
        bFrameIndex                         2
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            384
        wHeight                           216
        dwMinBitRate                   663552
        dwMaxBitRate                 19906560
        dwMaxVideoFrameBufferSize       82944
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  6
        dwFrameInterval( 0)            333333
        dwFrameInterval( 1)            400000
        dwFrameInterval( 2)            500000
        dwFrameInterval( 3)            666666
        dwFrameInterval( 4)           1000000
        dwFrameInterval( 5)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            50
        bDescriptorType                    36
        bDescriptorSubtype                  7 (FRAME_MJPEG)
        bFrameIndex                         3
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            320
        wHeight                           240
        dwMinBitRate                   614400
        dwMaxBitRate                 18432000
        dwMaxVideoFrameBufferSize       76800
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  6
        dwFrameInterval( 0)            333333
        dwFrameInterval( 1)            400000
        dwFrameInterval( 2)            500000
        dwFrameInterval( 3)            666666
        dwFrameInterval( 4)           1000000
        dwFrameInterval( 5)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            50
        bDescriptorType                    36
        bDescriptorSubtype                  7 (FRAME_MJPEG)
        bFrameIndex                         4
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                            160
        wHeight                           120
        dwMinBitRate                   153600
        dwMaxBitRate                  4608000
        dwMaxVideoFrameBufferSize       19200
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  6
        dwFrameInterval( 0)            333333
        dwFrameInterval( 1)            400000
        dwFrameInterval( 2)            500000
        dwFrameInterval( 3)            666666
        dwFrameInterval( 4)           1000000
        dwFrameInterval( 5)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            50
        bDescriptorType                    36
        bDescriptorSubtype                  7 (FRAME_MJPEG)
        bFrameIndex                         5
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                           1280
        wHeight                           720
        dwMinBitRate                  7372800
        dwMaxBitRate                221184000
        dwMaxVideoFrameBufferSize      921600
        dwDefaultFrameInterval         333333
        bFrameIntervalType                  6
        dwFrameInterval( 0)            333333
        dwFrameInterval( 1)            400000
        dwFrameInterval( 2)            500000
        dwFrameInterval( 3)            666666
        dwFrameInterval( 4)           1000000
        dwFrameInterval( 5)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            50
        bDescriptorType                    36
        bDescriptorSubtype                  7 (FRAME_MJPEG)
        bFrameIndex                         6
        bmCapabilities                   0x00
          Still image unsupported
        wWidth                           1920
        wHeight                          1080
        dwMinBitRate                 16588800
        dwMaxBitRate                248832000
        dwMaxVideoFrameBufferSize     2073600
        dwDefaultFrameInterval         666666
        bFrameIntervalType                  6
        dwFrameInterval( 0)            333333
        dwFrameInterval( 1)            400000
        dwFrameInterval( 2)            500000
        dwFrameInterval( 3)            666666
        dwFrameInterval( 4)           1000000
        dwFrameInterval( 5)           2000000
      VideoStreaming Interface Descriptor:
        bLength                            31
        bDescriptorType                    36
        bDescriptorSubtype                  3 (STILL_IMAGE_FRAME)
        bEndpointAddress                 0x00  EP 0 OUT
        bNumImageSizePatterns               6
        wWidth( 0)                        640
        wHeight( 0)                       480
        wWidth( 1)                        384
        wHeight( 1)                       216
        wWidth( 2)                        320
        wHeight( 2)                       240
        wWidth( 3)                        160
        wHeight( 3)                       120
        wWidth( 4)                       1280
        wHeight( 4)                       720
        wWidth( 5)                       1920
        wHeight( 5)                      1080
        bNumCompressionPatterns             1
        bCompression( 0)                    0
      VideoStreaming Interface Descriptor:
        bLength                             6
        bDescriptorType                    36
        bDescriptorSubtype                 13 (COLORFORMAT)
        bColorPrimaries                     1 (BT.709,sRGB)
        bTransferCharacteristics            1 (BT.709)
        bMatrixCoefficients                 4 (SMPTE 170M (BT.601))
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       1
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x1400  3x 1024 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       2
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x12f8  3x 760 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       3
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0400  1x 1024 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        1
      bAlternateSetting       4
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x82  EP 2 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0200  1x 512 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        2
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0
      iInterface              0
      VideoStreaming Interface Descriptor:
        bLength                            14
        bDescriptorType                    36
        bDescriptorSubtype                  1 (INPUT_HEADER)
        bNumFormats                         1
        wTotalLength                   0x0015
        bEndpointAddress                 0x83  EP 3 IN
        bmInfo                              0
        bTerminalLink                       9
        bStillCaptureMethod                 1
        bTriggerSupport                     0
        bTriggerUsage                       0
        bControlSize                        1
        bmaControls( 0)                     0
      VideoStreaming Interface Descriptor:
        bLength                             7
        bDescriptorType                    36
        bDescriptorSubtype                 10 (FORMAT_MPEG2TS)
        bFormatIndex                        1
        bDataOffset                         0
        bPacketLength                     188
        bStrideLength                     188
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        2
      bAlternateSetting       1
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0318  1x 792 bytes
        bInterval               1
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        2
      bAlternateSetting       2
      bNumEndpoints           1
      bInterfaceClass        14 Video
      bInterfaceSubClass      2 Video Streaming
      bInterfaceProtocol      0
      iInterface              0
      Endpoint Descriptor:
        bLength                 7
        bDescriptorType         5
        bEndpointAddress     0x83  EP 3 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x0100  1x 256 bytes
        bInterval               1
    Interface Association:
      bLength                 8
      bDescriptorType        11
      bFirstInterface         3
      bInterfaceCount         2
      bFunctionClass          1 Audio
      bFunctionSubClass       1 Control Device
      bFunctionProtocol       0
      iFunction               0
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        3
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass         1 Audio
      bInterfaceSubClass      1 Control Device
      bInterfaceProtocol      0
      iInterface              0
      AudioControl Interface Descriptor:
        bLength                 9
        bDescriptorType        36
        bDescriptorSubtype      1 (HEADER)
        bcdADC               1.00
        wTotalLength       0x0028
        bInCollection           1
        baInterfaceNr(0)        4
      AudioControl Interface Descriptor:
        bLength                12
        bDescriptorType        36
        bDescriptorSubtype      2 (INPUT_TERMINAL)
        bTerminalID            11
        wTerminalType      0x0201 Microphone
        bAssocTerminal          0
        bNrChannels             2
        wChannelConfig     0x0003
          Left Front (L)
          Right Front (R)
        iChannelNames           0
        iTerminal               0
      AudioControl Interface Descriptor:
        bLength                10
        bDescriptorType        36
        bDescriptorSubtype      6 (FEATURE_UNIT)
        bUnitID                10
        bSourceID              11
        bControlSize            1
        bmaControls(0)       0x03
          Mute Control
          Volume Control
        bmaControls(1)       0x00
        bmaControls(2)       0x00
        iFeature                0
      AudioControl Interface Descriptor:
        bLength                 9
        bDescriptorType        36
        bDescriptorSubtype      3 (OUTPUT_TERMINAL)
        bTerminalID            12
        wTerminalType      0x0101 USB Streaming
        bAssocTerminal          0
        bSourceID              10
        iTerminal               0
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        4
      bAlternateSetting       0
      bNumEndpoints           0
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol      0
      iInterface              0
    Interface Descriptor:
      bLength                 9
      bDescriptorType         4
      bInterfaceNumber        4
      bAlternateSetting       1
      bNumEndpoints           1
      bInterfaceClass         1 Audio
      bInterfaceSubClass      2 Streaming
      bInterfaceProtocol      0
      iInterface              0
      AudioStreaming Interface Descriptor:
        bLength                 7
        bDescriptorType        36
        bDescriptorSubtype      1 (AS_GENERAL)
        bTerminalLink          12
        bDelay                  1 frames
        wFormatTag         0x0001 PCM
      AudioStreaming Interface Descriptor:
        bLength                35
        bDescriptorType        36
        bDescriptorSubtype      2 (FORMAT_TYPE)
        bFormatType             1 (FORMAT_TYPE_I)
        bNrChannels             2
        bSubframeSize           2
        bBitResolution         16
        bSamFreqType            9 Discrete
        tSamFreq[ 0]         8000
        tSamFreq[ 1]        11025
        tSamFreq[ 2]        12000
        tSamFreq[ 3]        16000
        tSamFreq[ 4]        22050
        tSamFreq[ 5]        24000
        tSamFreq[ 6]        32000
        tSamFreq[ 7]        44100
        tSamFreq[ 8]        48000
      Endpoint Descriptor:
        bLength                 9
        bDescriptorType         5
        bEndpointAddress     0x84  EP 4 IN
        bmAttributes            5
          Transfer Type            Isochronous
          Synch Type               Asynchronous
          Usage Type               Data
        wMaxPacketSize     0x00c8  1x 200 bytes
        bInterval               4
        bRefresh                0
        bSynchAddress           0
        AudioStreaming Endpoint Descriptor:
          bLength                 7
          bDescriptorType        37
          bDescriptorSubtype      1 (EP_GENERAL)
          bmAttributes         0x01
            Sampling Frequency
          bLockDelayUnits         0 Undefined
          wLockDelay         0x0000

Device Status:     0x0000
  (Bus Powered)

> The audio interface causes issues, it seems it crashed the webcam
> firmware. Could you try blacklisting the snd-usb-audio module and see if
> video then works ?

Yes, that makes the video part work again.

However it is not sufficient anymore to just disable the audio via udev rule:

ACTION=="add", SUBSYSTEMS=="usb", ATTRS{idVendor}=="0408", ATTRS{idProduct}=="2090", ATTR{bInterfaceClass}=="01", ATTR{authorized}="0"

Some while ago this was working to have the video part usable.

Blacklisting snd_usb_audio works, but I need that module to have at least
another usb microphone doing the audio part.

Best regards,
Massimo


^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: Quanta Computer Inc. Astro HD Cam, not initializing
  2022-04-05 10:40   ` Massimo B.
@ 2022-04-05 13:59     ` Laurent Pinchart
  2022-08-23  6:47       ` Massimo B.
  0 siblings, 1 reply; 7+ messages in thread
From: Laurent Pinchart @ 2022-04-05 13:59 UTC (permalink / raw)
  To: Massimo B.; +Cc: linux-media

On Tue, Apr 05, 2022 at 12:40:21PM +0200, Massimo B. wrote:
> On Mon, 2022-03-28 at 13:34 +0300, Laurent Pinchart wrote:
> 
> > Could you send the output of `lsusb -v -d 0408:2090` (if possible
> > running as root) ?

[snip]
 
> > The audio interface causes issues, it seems it crashed the webcam
> > firmware. Could you try blacklisting the snd-usb-audio module and see if
> > video then works ?
> 
> Yes, that makes the video part work again.

So this confirms it's a USB audio issue. It may be possible to work
around it in the snd-usb-audio driver, but that's beyond my area of
expertise. You may want to contact the alsa-devel mailing list.

> However it is not sufficient anymore to just disable the audio via udev rule:
> 
> ACTION=="add", SUBSYSTEMS=="usb", ATTRS{idVendor}=="0408", ATTRS{idProduct}=="2090", ATTR{bInterfaceClass}=="01", ATTR{authorized}="0"
> 
> Some while ago this was working to have the video part usable.

I'd be surprised if it wasn't possible to achieve a similar result with
a recent version of udev, but the way to do so may have changed. I
haven't tried it personally, so maybe contacting the udev developers for
support could help ?

> Blacklisting snd_usb_audio works, but I need that module to have at least
> another usb microphone doing the audio part.

-- 
Regards,

Laurent Pinchart

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: Quanta Computer Inc. Astro HD Cam, not initializing
  2022-04-05 13:59     ` Laurent Pinchart
@ 2022-08-23  6:47       ` Massimo B.
  2022-08-23  7:38         ` Laurent Pinchart
  0 siblings, 1 reply; 7+ messages in thread
From: Massimo B. @ 2022-08-23  6:47 UTC (permalink / raw)
  To: Laurent Pinchart; +Cc: linux-media

On Tue, 2022-04-05 at 16:59 +0300, Laurent Pinchart wrote:

> > > The audio interface causes issues, it seems it crashed the webcam
> > > firmware. Could you try blacklisting the snd-usb-audio module and see if
> > > video then works ?

> > Yes, that makes the video part work again.

> So this confirms it's a USB audio issue. It may be possible to work
> around it in the snd-usb-audio driver, but that's beyond my area of
> expertise. You may want to contact the alsa-devel mailing list.

Currently I have again the situation that nothing works. Audio is blacklisted:

# cat /etc/udev/rules.d/50-camera.rules 
ACTION=="add", SUBSYSTEMS=="usb", ATTRS{idVendor}=="0408", ATTRS{idProduct}=="2090", ATTR{bInterfaceClass}=="01", ATTR{authorized}="0"

Re-plugging doesn't make it work again.

From syslog:
Aug 22 10:28:46 [kernel] usb 3-11.2: new high-speed USB device number 21 using xhci_hcd
Aug 22 10:28:46 [kernel] usb 3-11.2: New USB device found, idVendor=0408, idProduct=2090, bcdDevice=21.17
Aug 22 10:28:46 [kernel] usb 3-11.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
Aug 22 10:28:46 [kernel] usb 3-11.2: Product: Astro HD Camera
Aug 22 10:28:46 [kernel] usb 3-11.2: Manufacturer: QCM
Aug 22 10:28:46 [kernel] usb 3-11.2: Found UVC 1.00 device Astro HD Camera (0408:2090)
Aug 22 10:28:46 [kernel] usb 3-11.2: No streaming interface found for terminal 9.
Aug 22 10:28:46 [kernel] input: Astro HD Camera: Astro HD Camer as /devices/pci0000:00/0000:00:14.0/usb3/3-11/3-11.2/3-11.2:1.0/input/input41
Aug 22 10:28:51 [kernel] usb 3-11.2: 4:1: cannot set freq 48000 to ep 0x84
Aug 22 10:28:56 [kernel] usb 3-11.2: 10:3: cannot get min/max values for control 2 (id 10)
Aug 22 10:28:56 [mtp-probe] checking bus 3, device 21: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-11/3-11.2"_
Aug 22 10:28:56 [mtp-probe] bus: 3, device: 21 was not an MTP device_
Aug 22 10:28:56 [laptop-mode] Laptop Mode Tools disabled in config file\n
                - Last output repeated 5 times -
Aug 22 10:28:56 [mtp-probe] checking bus 3, device 21: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-11/3-11.2"_
Aug 22 10:28:56 [mtp-probe] bus: 3, device: 21 was not an MTP device_
Aug 22 10:29:02 [kernel] usb 3-11.2: Failed to query (GET_DEF) UVC control 13 on unit 1: -110 (exp. 8).
                - Last output repeated twice -
Aug 22 10:29:12 [kernel] usb 3-11.2: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).
Aug 22 10:29:17 [kernel] usb 3-11.2: Failed to query (GET_DEF) UVC control 11 on unit 1: -110 (exp. 2).
Aug 22 10:29:22 [kernel] usb 3-11.2: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

Best regards,
Massimo

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: Quanta Computer Inc. Astro HD Cam, not initializing
  2022-08-23  6:47       ` Massimo B.
@ 2022-08-23  7:38         ` Laurent Pinchart
  2022-08-25 14:12           ` Massimo B.
  0 siblings, 1 reply; 7+ messages in thread
From: Laurent Pinchart @ 2022-08-23  7:38 UTC (permalink / raw)
  To: Massimo B.; +Cc: linux-media

Hi Massimo,

On Tue, Aug 23, 2022 at 08:47:14AM +0200, Massimo B. wrote:
> On Tue, 2022-04-05 at 16:59 +0300, Laurent Pinchart wrote:
> 
> > > > The audio interface causes issues, it seems it crashed the webcam
> > > > firmware. Could you try blacklisting the snd-usb-audio module and see if
> > > > video then works ?
> 
> > > Yes, that makes the video part work again.
> 
> > So this confirms it's a USB audio issue. It may be possible to work
> > around it in the snd-usb-audio driver, but that's beyond my area of
> > expertise. You may want to contact the alsa-devel mailing list.
> 
> Currently I have again the situation that nothing works. Audio is blacklisted:
> 
> # cat /etc/udev/rules.d/50-camera.rules 
> ACTION=="add", SUBSYSTEMS=="usb", ATTRS{idVendor}=="0408", ATTRS{idProduct}=="2090", ATTR{bInterfaceClass}=="01", ATTR{authorized}="0"
> 
> Re-plugging doesn't make it work again.
> 
> From syslog:
> Aug 22 10:28:46 [kernel] usb 3-11.2: new high-speed USB device number 21 using xhci_hcd
> Aug 22 10:28:46 [kernel] usb 3-11.2: New USB device found, idVendor=0408, idProduct=2090, bcdDevice=21.17
> Aug 22 10:28:46 [kernel] usb 3-11.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> Aug 22 10:28:46 [kernel] usb 3-11.2: Product: Astro HD Camera
> Aug 22 10:28:46 [kernel] usb 3-11.2: Manufacturer: QCM
> Aug 22 10:28:46 [kernel] usb 3-11.2: Found UVC 1.00 device Astro HD Camera (0408:2090)
> Aug 22 10:28:46 [kernel] usb 3-11.2: No streaming interface found for terminal 9.
> Aug 22 10:28:46 [kernel] input: Astro HD Camera: Astro HD Camer as /devices/pci0000:00/0000:00:14.0/usb3/3-11/3-11.2/3-11.2:1.0/input/input41
> Aug 22 10:28:51 [kernel] usb 3-11.2: 4:1: cannot set freq 48000 to ep 0x84
> Aug 22 10:28:56 [kernel] usb 3-11.2: 10:3: cannot get min/max values for control 2 (id 10)

These messages come from the snd-usb-audio module as far as I can tell.

> Aug 22 10:28:56 [mtp-probe] checking bus 3, device 21: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-11/3-11.2"_
> Aug 22 10:28:56 [mtp-probe] bus: 3, device: 21 was not an MTP device_
> Aug 22 10:28:56 [laptop-mode] Laptop Mode Tools disabled in config file\n
>                 - Last output repeated 5 times -
> Aug 22 10:28:56 [mtp-probe] checking bus 3, device 21: "/sys/devices/pci0000:00/0000:00:14.0/usb3/3-11/3-11.2"_
> Aug 22 10:28:56 [mtp-probe] bus: 3, device: 21 was not an MTP device_
> Aug 22 10:29:02 [kernel] usb 3-11.2: Failed to query (GET_DEF) UVC control 13 on unit 1: -110 (exp. 8).
>                 - Last output repeated twice -
> Aug 22 10:29:12 [kernel] usb 3-11.2: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).
> Aug 22 10:29:17 [kernel] usb 3-11.2: Failed to query (GET_DEF) UVC control 11 on unit 1: -110 (exp. 2).
> Aug 22 10:29:22 [kernel] usb 3-11.2: Failed to query (GET_DEF) UVC control 2 on unit 2: -110 (exp. 2).

-- 
Regards,

Laurent Pinchart

^ permalink raw reply	[flat|nested] 7+ messages in thread

* Re: Quanta Computer Inc. Astro HD Cam, not initializing
  2022-08-23  7:38         ` Laurent Pinchart
@ 2022-08-25 14:12           ` Massimo B.
  0 siblings, 0 replies; 7+ messages in thread
From: Massimo B. @ 2022-08-25 14:12 UTC (permalink / raw)
  To: Laurent Pinchart; +Cc: linux-media

On Tue, 2022-08-23 at 10:38 +0300, Laurent Pinchart wrote:
> > # cat /etc/udev/rules.d/50-camera.rules 
> > ACTION=="add", SUBSYSTEMS=="usb", ATTRS{idVendor}=="0408", ATTRS{idProduct}=="2090", ATTR{bInterfaceClass}=="01", ATTR{authorized}="0"

> > From syslog:
> > Aug 22 10:28:46 [kernel] usb 3-11.2: new high-speed USB device number 21 using xhci_hcd
> > Aug 22 10:28:46 [kernel] usb 3-11.2: New USB device found, idVendor=0408, idProduct=2090, bcdDevice=21.17
> > Aug 22 10:28:46 [kernel] usb 3-11.2: New USB device strings: Mfr=1, Product=2, SerialNumber=0
> > Aug 22 10:28:46 [kernel] usb 3-11.2: Product: Astro HD Camera
> > Aug 22 10:28:46 [kernel] usb 3-11.2: Manufacturer: QCM
> > Aug 22 10:28:46 [kernel] usb 3-11.2: Found UVC 1.00 device Astro HD Camera (0408:2090)
> > Aug 22 10:28:46 [kernel] usb 3-11.2: No streaming interface found for terminal 9.
> > Aug 22 10:28:46 [kernel] input: Astro HD Camera: Astro HD Camer as /devices/pci0000:00/0000:00:14.0/usb3/3-11/3-11.2/3-11.2:1.0/input/input41
> > Aug 22 10:28:51 [kernel] usb 3-11.2: 4:1: cannot set freq 48000 to ep 0x84
> > Aug 22 10:28:56 [kernel] usb 3-11.2: 10:3: cannot get min/max values for control 2 (id 10)

> These messages come from the snd-usb-audio module as far as I can tell.

Ok, let's ignore the audio part of that device and get the camera part working.
Why has that udev rule stopped working and does not disable the audio anymore?

Getting audio working would be another issue after solving the video part.

Best regards,
Massimo

^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2022-08-25 14:13 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2022-03-25  6:41 Quanta Computer Inc. Astro HD Cam, not initializing Massimo B.
2022-03-28 10:34 ` Laurent Pinchart
2022-04-05 10:40   ` Massimo B.
2022-04-05 13:59     ` Laurent Pinchart
2022-08-23  6:47       ` Massimo B.
2022-08-23  7:38         ` Laurent Pinchart
2022-08-25 14:12           ` Massimo B.

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