Date: Sun, 28 Aug 2016 15:02:02 +0100 From: Miguel C <miguelmclara@gmail.com> To: Hans Petter Selasky <hps@selasky.org> Cc: Oleg Nauman <oleg.nauman@gmail.com>, "freebsd-multimedia@freebsd.org" <freebsd-multimedia@freebsd.org>, "freebsd-x11@FreeBSD.org" <freebsd-x11@freebsd.org>, FreeBSD Current <freebsd-current@freebsd.org> Subject: Re: [CFT] New version of webcamd, now v4.8.0.2 Message-ID: <CADGo8CX_kw_Cofhe4nh%2B-a4kq-h_CHvvHboJPWTPgcFxkmN0ew@mail.gmail.com> In-Reply-To: <050b048b-b73d-0823-885a-e8ab88f070e8@selasky.org> References: <d2b588e6-33b3-9523-1551-a1d9deabdf8c@selasky.org> <CAC5YPTuYnx=_riiW6uiVGzKbcK-kLsb81bX1u4JUc8CCz%2BAoXg@mail.gmail.com> <CADGo8CUKUA3GR_Y5yjx9x5z6jd-3HZTBXjV9xyKF%2BAmPrrs0Hw@mail.gmail.com> <050b048b-b73d-0823-885a-e8ab88f070e8@selasky.org>
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On Sun, Aug 28, 2016 at 12:53 PM, Hans Petter Selasky <hps@selasky.org> wrote: > On 08/28/16 01:59, Miguel C wrote: > >> Actually for me it was failing before, so I gave this a go, yet testing >> with pwcview, cheese even mplayer all fail. >> >> I just compiled the updated version (v4.8.0.4) with DEBUG=on >> >> I'm starting webcamd manually: >> udo webcamd -d ugen0.4 -i 0 -v 0 -m pwc-if.power_save=-1 >> : USB HID core driver >> Linux video capture interface: v2.00 >> IR NEC protocol handler initialized >> IR RC5(x/sz) protocol handler initialized >> IR RC6 protocol handler initialized >> IR JVC protocol handler initialized >> IR Sony protocol handler initialized >> IR SANYO protocol handler initialized >> IR LIRC bridge handler initialized >> IR XMP protocol handler initialized >> b2c2-flexcop: B2C2 FlexcopII/II(b)/III digital TV receiver chip loaded >> successfully >> uvcvideo: Unable to create debugfs directory >> USB Video Class driver (1.1.1) >> cpia2: V4L-Driver for Vision CPiA2 based cameras v3.0.1 >> pvrusb2: V4L in-tree version:Hauppauge WinTV-PVR-USB2 MPEG2 Encoder/Tuner >> pvrusb2: Debug mask is 31 (0x1f) >> USBVision USB Video Device Driver for Linux : 0.9.11 >> em28xx: Registered (Em28xx v4l2 Extension) extension >> em28xx: Registered (Em28xx dvb Extension) extension >> Attached to ugen0.4[0] >> uvcvideo: Found UVC 1.00 device 1.3M HD WebCam (064e:c321) >> Creating /dev/video0 >> >> >> This is what I get from pwcview: >> pwcview >> Failed to get current picture info: Invalid argument >> >> and if I try with cheese I get a black screen and see this in after >> "Creating /dev/video": >> uvcvideo: Failed to submit URB 0 (-32). >> >> > Hi, > > Error 32 likely means that the endpoint the uvcvideo driver is trying to > attach to doesn't exist. It might be a bug in the USB configuration > descriptor. Could you dump the USB descriptors for this device? > > usbconfig -d ugenX.Y dump_curr_config_desc dump_device_desc > > Sure, here goes: ############# ugen0.4: <1.3M HD WebCam SuYin> at usbus0, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON (500mA) bLength = 0x0012 bDescriptorType = 0x0001 bcdUSB = 0x0200 bDeviceClass = 0x00ef <Miscellaneous device> bDeviceSubClass = 0x0002 bDeviceProtocol = 0x0001 bMaxPacketSize0 = 0x0040 idVendor = 0x064e idProduct = 0xc321 bcdDevice = 0x0102 iManufacturer = 0x0001 <SuYin> iProduct = 0x0002 <1.3M HD WebCam> iSerialNumber = 0x0003 <HF1318-P88B-SN03-VA-R01.00.02> bNumConfigurations = 0x0001 Configuration index 0 bLength = 0x0009 bDescriptorType = 0x0002 wTotalLength = 0x03f2 bNumInterfaces = 0x0002 bConfigurationValue = 0x0001 iConfiguration = 0x0000 <no string> bmAttributes = 0x0080 bMaxPower = 0x00fa Additional Descriptor bLength = 0x08 bDescriptorType = 0x0b bDescriptorSubType = 0x00 RAW dump: 0x00 | 0x08, 0x0b, 0x00, 0x02, 0x0e, 0x03, 0x00, 0x02 Interface 0 bLength = 0x0009 bDescriptorType = 0x0004 bInterfaceNumber = 0x0000 bAlternateSetting = 0x0000 bNumEndpoints = 0x0001 bInterfaceClass = 0x000e <Video device> bInterfaceSubClass = 0x0001 bInterfaceProtocol = 0x0000 iInterface = 0x0002 <1.3M HD WebCam> Additional Descriptor bLength = 0x0d bDescriptorType = 0x24 bDescriptorSubType = 0x01 RAW dump: 0x00 | 0x0d, 0x24, 0x01, 0x00, 0x01, 0x6d, 0x00, 0x00, 0x08 | 0x6c, 0xdc, 0x02, 0x01, 0x01 Additional Descriptor bLength = 0x12 bDescriptorType = 0x24 bDescriptorSubType = 0x02 RAW dump: 0x00 | 0x12, 0x24, 0x02, 0x01, 0x01, 0x02, 0x00, 0x00, 0x08 | 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x10 | 0x00, 0x00 Additional Descriptor bLength = 0x0b bDescriptorType = 0x24 bDescriptorSubType = 0x05 RAW dump: 0x00 | 0x0b, 0x24, 0x05, 0x02, 0x01, 0x00, 0x40, 0x02, 0x08 | 0x3f, 0x05, 0x00 Additional Descriptor bLength = 0x1d bDescriptorType = 0x24 bDescriptorSubType = 0x06 RAW dump: 0x00 | 0x1d, 0x24, 0x06, 0x03, 0x99, 0x1d, 0x5a, 0x7d, 0x08 | 0x32, 0x5b, 0x8b, 0x42, 0x8c, 0xad, 0x67, 0x1b, 0x10 | 0x8a, 0x65, 0xf3, 0x7a, 0x00, 0x01, 0x02, 0x04, 0x18 | 0xff, 0xff, 0x09, 0x00, 0x00 Additional Descriptor bLength = 0x1d bDescriptorType = 0x24 bDescriptorSubType = 0x06 RAW dump: 0x00 | 0x1d, 0x24, 0x06, 0x04, 0xc3, 0x85, 0xb8, 0x0f, 0x08 | 0xc2, 0x68, 0x47, 0x45, 0x90, 0xf7, 0x8f, 0x47, 0x10 | 0x57, 0x9d, 0x95, 0xfc, 0x00, 0x01, 0x03, 0x04, 0x18 | 0x0f, 0x00, 0x00, 0x00, 0x00 Additional Descriptor bLength = 0x09 bDescriptorType = 0x24 bDescriptorSubType = 0x03 RAW dump: 0x00 | 0x09, 0x24, 0x03, 0x05, 0x01, 0x01, 0x00, 0x04, 0x08 | 0x00 Endpoint 0 bLength = 0x0007 bDescriptorType = 0x0005 bEndpointAddress = 0x0087 <IN> bmAttributes = 0x0003 <INTERRUPT> wMaxPacketSize = 0x0010 bInterval = 0x0008 bRefresh = 0x0000 bSynchAddress = 0x0000 Additional Descriptor bLength = 0x05 bDescriptorType = 0x25 bDescriptorSubType = 0x03 RAW dump: 0x00 | 0x05, 0x25, 0x03, 0x10, 0x00 Interface 1 bLength = 0x0009 bDescriptorType = 0x0004 bInterfaceNumber = 0x0001 bAlternateSetting = 0x0000 bNumEndpoints = 0x0000 bInterfaceClass = 0x000e <Video device> bInterfaceSubClass = 0x0002 bInterfaceProtocol = 0x0000 iInterface = 0x0000 <no string> Additional Descriptor bLength = 0x0f bDescriptorType = 0x24 bDescriptorSubType = 0x01 RAW dump: 0x00 | 0x0f, 0x24, 0x01, 0x02, 0xa6, 0x02, 0x81, 0x00, 0x08 | 0x05, 0x02, 0x01, 0x00, 0x01, 0x00, 0x04 Additional Descriptor bLength = 0x1b bDescriptorType = 0x24 bDescriptorSubType = 0x04 RAW dump: 0x00 | 0x1b, 0x24, 0x04, 0x01, 0x08, 0x59, 0x55, 0x59, 0x08 | 0x32, 0x00, 0x00, 0x10, 0x00, 0x80, 0x00, 0x00, 0x10 | 0xaa, 0x00, 0x38, 0x9b, 0x71, 0x10, 0x01, 0x00, 0x18 | 0x00, 0x00, 0x00 Additional Descriptor bLength = 0x22 bDescriptorType = 0x24 bDescriptorSubType = 0x05 RAW dump: 0x00 | 0x22, 0x24, 0x05, 0x01, 0x00, 0x80, 0x02, 0xe0, 0x08 | 0x01, 0x00, 0x00, 0x65, 0x04, 0x00, 0x00, 0xca, 0x10 | 0x08, 0x00, 0x60, 0x09, 0x00, 0x15, 0x16, 0x05, 0x18 | 0x00, 0x02, 0x15, 0x16, 0x05, 0x00, 0x2a, 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= 0x22 bDescriptorType = 0x24 bDescriptorSubType = 0x07 RAW dump: 0x00 | 0x22, 0x24, 0x07, 0x07, 0x00, 0x00, 0x05, 0x20, 0x08 | 0x03, 0x00, 0x00, 0xa6, 0x0e, 0x00, 0x00, 0x4c, 0x10 | 0x1d, 0x00, 0x40, 0x1f, 0x00, 0x15, 0x16, 0x05, 0x18 | 0x00, 0x02, 0x15, 0x16, 0x05, 0x00, 0x2a, 0x2c, 0x20 | 0x0a, 0x00 Additional Descriptor bLength = 0x22 bDescriptorType = 0x24 bDescriptorSubType = 0x07 RAW dump: 0x00 | 0x22, 0x24, 0x07, 0x08, 0x00, 0x00, 0x05, 0x00, 0x08 | 0x04, 0x00, 0x00, 0xc0, 0x12, 0x00, 0x00, 0x80, 0x10 | 0x25, 0x00, 0x00, 0x28, 0x00, 0x15, 0x16, 0x05, 0x18 | 0x00, 0x02, 0x15, 0x16, 0x05, 0x00, 0x2a, 0x2c, 0x20 | 0x0a, 0x00 Additional Descriptor bLength = 0x2a bDescriptorType = 0x24 bDescriptorSubType = 0x03 RAW dump: 0x00 | 0x2a, 0x24, 0x03, 0x00, 0x08, 0x80, 0x02, 0xe0, 0x08 | 0x01, 0xa0, 0x00, 0x78, 0x00, 0xb0, 0x00, 0x90, 0x10 | 0x00, 0x40, 0x01, 0xf0, 0x00, 0x60, 0x01, 0x20, 0x18 | 0x01, 0x00, 0x05, 0xd0, 0x02, 0x00, 0x05, 0x20, 0x20 | 0x03, 0x00, 0x05, 0x00, 0x04, 0x04, 0x01, 0x05, 0x28 | 0x0a, 0x14 Additional Descriptor bLength = 0x06 bDescriptorType = 0x24 bDescriptorSubType = 0x0d RAW dump: 0x00 | 0x06, 0x24, 0x0d, 0x01, 0x01, 0x04 Interface 1 Alt 1 bLength = 0x0009 bDescriptorType = 0x0004 bInterfaceNumber = 0x0001 bAlternateSetting = 0x0001 bNumEndpoints = 0x0001 bInterfaceClass = 0x000e <Video device> bInterfaceSubClass = 0x0002 bInterfaceProtocol = 0x0000 iInterface = 0x0000 <no string> Endpoint 0 bLength = 0x0007 bDescriptorType = 0x0005 bEndpointAddress = 0x0081 <IN> bmAttributes = 0x0005 <ASYNC-ISOCHRONOUS> wMaxPacketSize = 0x00c0 bInterval = 0x0001 bRefresh = 0x0000 bSynchAddress = 0x0000 Interface 1 Alt 2 bLength = 0x0009 bDescriptorType = 0x0004 bInterfaceNumber = 0x0001 bAlternateSetting = 0x0002 bNumEndpoints = 0x0001 bInterfaceClass = 0x000e <Video device> bInterfaceSubClass = 0x0002 bInterfaceProtocol = 0x0000 iInterface = 0x0000 <no string> Endpoint 0 bLength = 0x0007 bDescriptorType = 0x0005 bEndpointAddress = 0x0081 <IN> bmAttributes = 0x0005 <ASYNC-ISOCHRONOUS> wMaxPacketSize = 0x0180 bInterval = 0x0001 bRefresh = 0x0000 bSynchAddress = 0x0000 Interface 1 Alt 3 bLength = 0x0009 bDescriptorType = 0x0004 bInterfaceNumber = 0x0001 bAlternateSetting = 0x0003 bNumEndpoints = 0x0001 bInterfaceClass = 0x000e <Video device> bInterfaceSubClass = 0x0002 bInterfaceProtocol = 0x0000 iInterface = 0x0000 <no string> Endpoint 0 bLength = 0x0007 bDescriptorType = 0x0005 bEndpointAddress = 0x0081 <IN> bmAttributes = 0x0005 <ASYNC-ISOCHRONOUS> wMaxPacketSize = 0x0200 bInterval = 0x0001 bRefresh = 0x0000 bSynchAddress = 0x0000 Interface 1 Alt 4 bLength = 0x0009 bDescriptorType = 0x0004 bInterfaceNumber = 0x0001 bAlternateSetting = 0x0004 bNumEndpoints = 0x0001 bInterfaceClass = 0x000e <Video device> bInterfaceSubClass = 0x0002 bInterfaceProtocol = 0x0000 iInterface = 0x0000 <no string> Endpoint 0 bLength = 0x0007 bDescriptorType = 0x0005 bEndpointAddress = 0x0081 <IN> bmAttributes = 0x0005 <ASYNC-ISOCHRONOUS> wMaxPacketSize = 0x0280 bInterval = 0x0001 bRefresh = 0x0000 bSynchAddress = 0x0000 Interface 1 Alt 5 bLength = 0x0009 bDescriptorType = 0x0004 bInterfaceNumber = 0x0001 bAlternateSetting = 0x0005 bNumEndpoints = 0x0001 bInterfaceClass = 0x000e <Video device> bInterfaceSubClass = 0x0002 bInterfaceProtocol = 0x0000 iInterface = 0x0000 <no string> Endpoint 0 bLength = 0x0007 bDescriptorType = 0x0005 bEndpointAddress = 0x0081 <IN> bmAttributes = 0x0005 <ASYNC-ISOCHRONOUS> wMaxPacketSize = 0x0320 bInterval = 0x0001 bRefresh = 0x0000 bSynchAddress = 0x0000 Interface 1 Alt 6 bLength = 0x0009 bDescriptorType = 0x0004 bInterfaceNumber = 0x0001 bAlternateSetting = 0x0006 bNumEndpoints = 0x0001 bInterfaceClass = 0x000e <Video device> bInterfaceSubClass = 0x0002 bInterfaceProtocol = 0x0000 iInterface = 0x0000 <no string> Endpoint 0 bLength = 0x0007 bDescriptorType = 0x0005 bEndpointAddress = 0x0081 <IN> bmAttributes = 0x0005 <ASYNC-ISOCHRONOUS> wMaxPacketSize = 0x03b0 bInterval = 0x0001 bRefresh = 0x0000 bSynchAddress = 0x0000 Interface 1 Alt 7 bLength = 0x0009 bDescriptorType = 0x0004 bInterfaceNumber = 0x0001 bAlternateSetting = 0x0007 bNumEndpoints = 0x0001 bInterfaceClass = 0x000e <Video device> bInterfaceSubClass = 0x0002 bInterfaceProtocol = 0x0000 iInterface = 0x0000 <no string> Endpoint 0 bLength = 0x0007 bDescriptorType = 0x0005 bEndpointAddress = 0x0081 <IN> bmAttributes = 0x0005 <ASYNC-ISOCHRONOUS> wMaxPacketSize = 0x0a80 bInterval = 0x0001 bRefresh = 0x0000 bSynchAddress = 0x0000 Interface 1 Alt 8 bLength = 0x0009 bDescriptorType = 0x0004 bInterfaceNumber = 0x0001 bAlternateSetting = 0x0008 bNumEndpoints = 0x0001 bInterfaceClass = 0x000e <Video device> bInterfaceSubClass = 0x0002 bInterfaceProtocol = 0x0000 iInterface = 0x0000 <no string> Endpoint 0 bLength = 0x0007 bDescriptorType = 0x0005 bEndpointAddress = 0x0081 <IN> bmAttributes = 0x0005 <ASYNC-ISOCHRONOUS> wMaxPacketSize = 0x0b20 bInterval = 0x0001 bRefresh = 0x0000 bSynchAddress = 0x0000 Interface 1 Alt 9 bLength = 0x0009 bDescriptorType = 0x0004 bInterfaceNumber = 0x0001 bAlternateSetting = 0x0009 bNumEndpoints = 0x0001 bInterfaceClass = 0x000e <Video device> bInterfaceSubClass = 0x0002 bInterfaceProtocol = 0x0000 iInterface = 0x0000 <no string> Endpoint 0 bLength = 0x0007 bDescriptorType = 0x0005 bEndpointAddress = 0x0081 <IN> bmAttributes = 0x0005 <ASYNC-ISOCHRONOUS> wMaxPacketSize = 0x0be0 bInterval = 0x0001 bRefresh = 0x0000 bSynchAddress = 0x0000 Interface 1 Alt 10 bLength = 0x0009 bDescriptorType = 0x0004 bInterfaceNumber = 0x0001 bAlternateSetting = 0x000a bNumEndpoints = 0x0001 bInterfaceClass = 0x000e <Video device> bInterfaceSubClass = 0x0002 bInterfaceProtocol = 0x0000 iInterface = 0x0000 <no string> Endpoint 0 bLength = 0x0007 bDescriptorType = 0x0005 bEndpointAddress = 0x0081 <IN> bmAttributes = 0x0005 <ASYNC-ISOCHRONOUS> wMaxPacketSize = 0x13c0 bInterval = 0x0001 bRefresh = 0x0000 bSynchAddress = 0x0000 Interface 1 Alt 11 bLength = 0x0009 bDescriptorType = 0x0004 bInterfaceNumber = 0x0001 bAlternateSetting = 0x000b bNumEndpoints = 0x0001 bInterfaceClass = 0x000e <Video device> bInterfaceSubClass = 0x0002 bInterfaceProtocol = 0x0000 iInterface = 0x0000 <no string> Endpoint 0 bLength = 0x0007 bDescriptorType = 0x0005 bEndpointAddress = 0x0081 <IN> bmAttributes = 0x0005 <ASYNC-ISOCHRONOUS> wMaxPacketSize = 0x13fc bInterval = 0x0001 bRefresh = 0x0000 bSynchAddress = 0x0000 ##################### > --HPS > >
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