pctv 290e fails with kernel 3.12.3
Apologies if this is the wrong place to report this. I am running arch linux on a 64 bit machine. Currently I am stuck on
Linux bunyip 3.12.2-1-ARCH #1 SMP PREEMPT Fri Nov 29 21:14:15 CET 2013 x86_64 GNU/Linux
If I upgrade to the next kernel in line linux-3.12.3-1-x86_64.pkg.tar.xz I see failures during boot and my two usb tv devices fail.
From lsusb -v
Quoted 188 lines
Bus 002 Device 005: ID 2013:024f PCTV Systems nanoStick T2 290e Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x2013 PCTV Systems idProduct 0x024f nanoStick T2 290e bcdDevice 1.00 iManufacturer 1 PCTV Systems iProduct 2 PCTV 290e iSerial 3 00000010V0M9 bNumConfigurations 1Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 55
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x84EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x00001x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x85EP 5 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x00001x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x84EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x03ac1x 940 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x85EP 5 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x03ac1x 940 bytes
bInterval 1
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0bMaxPacketSize0 64
bNumConfigurations 1
Device Status:0x0000
(Bus Powered)Bus 002 Device 004: ID 2013:024f PCTV Systems nanoStick T2 290e Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x2013 PCTV Systems idProduct 0x024f nanoStick T2 290e bcdDevice 1.00 iManufacturer 1 PCTV Systems iProduct 2 PCTV 290e iSerial 3 000000101286 bNumConfigurations 1Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 55
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x84EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x00001x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x85EP 5 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x00001x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x84EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x03ac1x 940 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x85EP 5 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x03ac1x 940 bytes
bInterval 1
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00
Quoted 7 lines
bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0bMaxPacketSize0 64
bNumConfigurations 1
Device Status:0x0000
(Bus Powered)
when booting with linux-3.12.3 I see the following in my systemd journal
Quoted 102 lines
Dec 07 18:33:35 bunyip kernel: media: Linux media interface: v0.10 Dec 07 18:33:35 bunyip systemd[1]: Found device Hitachi_HTS543216L9A300. Dec 07 18:33:35 bunyip systemd[1]: Activating swap /dev/disk/by-uuid/6ea19458-0015-4b1f-b2f5-8f3dea92a88a... Dec 07 18:33:35 bunyip kernel: Linux video capture interface: v2.00 Dec 07 18:33:35 bunyip kernel: ath: EEPROM regdomain: 0x65 Dec 07 18:33:35 bunyip kernel: ath: EEPROM indicates we should expect a direct regpair map Dec 07 18:33:35 bunyip kernel: ath: Country alpha2 being used: 00 Dec 07 18:33:35 bunyip kernel: ath: Regpair used: 0x65 Dec 07 18:33:35 bunyip kernel: ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' Dec 07 18:33:35 bunyip kernel: ath5k: phy0: Atheros AR2425 chip found (MAC: 0xe2, PHY: 0x70) Dec 07 18:33:35 bunyip kernel: em28xx: New device PCTV Systems PCTV 290e @ 480 Mbps (2013:024f, interface 0, class 0) Dec 07 18:33:35 bunyip kernel: em28xx: DVB interface 0 found: isoc Dec 07 18:33:35 bunyip kernel: em28xx: chip ID is em28174 Dec 07 18:33:35 bunyip kernel: usbcore: registered new interface driver usbserial Dec 07 18:33:35 bunyip kernel: usbcore: registered new interface driver usbserial_generic Dec 07 18:33:35 bunyip kernel: usbserial: USB Serial support registered for generic Dec 07 18:33:35 bunyip kernel: usbcore: registered new interface driver ftdi_sio Dec 07 18:33:35 bunyip kernel: usbserial: USB Serial support registered for FTDI USB Serial Device Dec 07 18:33:35 bunyip kernel: usb 2-4: Ignoring serial port reserved for JTAG Dec 07 18:33:35 bunyip kernel: ftdi_sio 2-4:1.1: FTDI USB Serial Device converter detected Dec 07 18:33:35 bunyip kernel: usb 2-4: Detected FT2232C Dec 07 18:33:35 bunyip kernel: usb 2-4: Number of endpoints 2 Dec 07 18:33:35 bunyip kernel: usb 2-4: Endpoint 1 MaxPacketSize 64 Dec 07 18:33:35 bunyip kernel: usb 2-4: Endpoint 2 MaxPacketSize 64 Dec 07 18:33:35 bunyip kernel: usb 2-4: Setting MaxPacketSize 64 Dec 07 18:33:35 bunyip kernel: usb 2-4: FTDI USB Serial Device converter now attached to ttyUSB0 Dec 07 18:33:35 bunyip kernel: usb 2-4: Ignoring serial port reserved for JTAG Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0000: 26 00 01 00 02 09 d8 85 80 80 e5 80 f4 f5 94 90 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0010: 78 0d e4 f0 f5 46 12 00 5a c2 eb c2 e8 30 e9 03 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0020: 12 09 de 30 eb 03 12 09 10 30 ec f1 12 07 72 80 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0030: ec 00 60 00 e5 f5 64 01 60 09 e5 f5 64 09 60 03 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0040: c2 c6 22 e5 f7 b4 03 13 e5 f6 b4 87 03 02 09 92 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0050: e5 f6 b4 93 03 02 07 e6 c2 c6 22 c2 c6 22 12 09 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0060: cf 02 06 19 1a eb 67 95 13 20 4f 02 c0 13 6b 10 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0070: a0 1a ba 14 ce 1a 39 57 00 5c 18 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0080: 00 00 00 00 44 36 00 00 f0 10 02 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0090: 5b 23 c0 00 00 00 20 40 20 80 02 20 01 01 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 00a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 00b0: c6 40 00 00 00 00 a7 00 00 00 00 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 00c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 38 32 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 00d0: 34 31 30 31 31 36 36 30 31 37 31 31 33 35 31 32 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 00e0: 38 36 00 4f 53 49 30 30 33 30 38 44 30 31 31 30 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 00f0: 31 32 38 36 00 00 00 00 00 00 00 00 00 00 31 30 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0100: ... (skipped) Dec 07 18:33:35 bunyip kernel: em28174 #0: EEPROM ID = 26 00 01 00, EEPROM hash = 0x9de637c6 Dec 07 18:33:35 bunyip kernel: em28174 #0: EEPROM info: Dec 07 18:33:35 bunyip kernel: em28174 #0: microcode start address = 0x0004, boot configuration = 0x01 Dec 07 18:33:35 bunyip kernel: em28174 #0: No audio on board. Dec 07 18:33:35 bunyip kernel: em28174 #0: 500mA max power Dec 07 18:33:35 bunyip kernel: em28174 #0: Table at offset 0x39, strings=0x1aa0, 0x14ba, 0x1ace Dec 07 18:33:35 bunyip kernel: em28174 #0: Identified as PCTV nanoStick T2 290e (card=78) Dec 07 18:33:35 bunyip kernel: em28174 #0: v4l2 driver version 0.2.0 Dec 07 18:33:35 bunyip kernel: em28174 #0: V4L2 video device registered as video0 Dec 07 18:33:35 bunyip kernel: em28174 #0: dvb set to isoc mode. Dec 07 18:33:35 bunyip kernel: em28xx: New device PCTV Systems PCTV 290e @ 480 Mbps (2013:024f, interface 0, class 0) Dec 07 18:33:35 bunyip kernel: em28xx: DVB interface 0 found: isoc Dec 07 18:33:35 bunyip kernel: em28xx: chip ID is em28174 Dec 07 18:33:35 bunyip kernel: input: HDA NVidia HDMI/DP,pcm=3 Phantom as /devices/pci0000:00/0000:00:08.0/sound/card0/input9 Dec 07 18:33:35 bunyip kernel: input: HDA NVidia Headphone as /devices/pci0000:00/0000:00:08.0/sound/card0/input8 Dec 07 18:33:35 bunyip kernel: input: HDA NVidia Mic as /devices/pci0000:00/0000:00:08.0/sound/card0/input7 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0000: 26 00 01 00 02 09 d8 85 80 80 e5 80 f4 f5 94 90 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0010: 78 0d e4 f0 f5 46 12 00 5a c2 eb c2 e8 30 e9 03 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0020: 12 09 de 30 eb 03 12 09 10 30 ec f1 12 07 72 80 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0030: ec 00 60 00 e5 f5 64 01 60 09 e5 f5 64 09 60 03 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0040: c2 c6 22 e5 f7 b4 03 13 e5 f6 b4 87 03 02 09 92 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0050: e5 f6 b4 93 03 02 07 e6 c2 c6 22 c2 c6 22 12 09 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0060: cf 02 06 19 1a eb 67 95 13 20 4f 02 c0 13 6b 10 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0070: a0 1a ba 14 ce 1a 39 57 00 5c 18 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0080: 00 00 00 00 44 36 00 00 f0 10 02 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0090: 5b 23 c0 00 00 00 20 40 20 80 02 20 01 01 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 00a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 00b0: c6 40 00 00 00 00 a7 00 00 00 00 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 00c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 38 32 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 00d0: 34 31 30 31 31 36 36 30 31 37 31 32 34 37 56 30 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 00e0: 4d 39 00 4f 53 49 30 30 33 30 38 44 30 31 31 30 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 00f0: 56 30 4d 39 00 00 00 00 00 00 00 00 00 00 31 30 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0100: ... (skipped) Dec 07 18:33:35 bunyip kernel: em28174 #1: EEPROM ID = 26 00 01 00, EEPROM hash = 0x924125c8 Dec 07 18:33:35 bunyip kernel: em28174 #1: EEPROM info: Dec 07 18:33:35 bunyip kernel: em28174 #1: microcode start address = 0x0004, boot configuration = 0x01 Dec 07 18:33:35 bunyip kernel: em28174 #1: No audio on board. Dec 07 18:33:35 bunyip kernel: em28174 #1: 500mA max power Dec 07 18:33:35 bunyip kernel: em28174 #1: Table at offset 0x39, strings=0x1aa0, 0x14ba, 0x1ace Dec 07 18:33:35 bunyip kernel: em28174 #1: Identified as PCTV nanoStick T2 290e (card=78) Dec 07 18:33:35 bunyip kernel: em28174 #1: v4l2 driver version 0.2.0 Dec 07 18:33:35 bunyip kernel: em28174 #1: V4L2 video device registered as video1 Dec 07 18:33:35 bunyip kernel: em28174 #1: dvb set to isoc mode. Dec 07 18:33:35 bunyip kernel: usbcore: registered new interface driver em28xx Dec 07 18:33:35 bunyip kernel: tda18271 3-0060: creating new instance Dec 07 18:33:35 bunyip kernel: tda18271_read_regs: [3-0060|M] ERROR: i2c_transfer returned: -19 Dec 07 18:33:35 bunyip kernel: Error reading device ID @ 3-0060, bailing out. Dec 07 18:33:35 bunyip kernel: tda18271_attach: [3-0060|M] error -5 on line 1285 Dec 07 18:33:35 bunyip kernel: tda18271 3-0060: destroying instance Dec 07 18:33:35 bunyip systemd[1]: Activated swap /dev/disk/by-uuid/6ea19458-0015-4b1f-b2f5-8f3dea92a88a. Dec 07 18:33:35 bunyip systemd[1]: Starting Swap. Dec 07 18:33:35 bunyip systemd[1]: Reached target Swap. Dec 07 18:33:35 bunyip systemd[1]: Starting System Initialization. Dec 07 18:33:35 bunyip kernel: tda18271 5-0060: creating new instance Dec 07 18:33:35 bunyip kernel: tda18271_read_regs: [5-0060|M] ERROR: i2c_transfer returned: -19 Dec 07 18:33:35 bunyip kernel: Error reading device ID @ 5-0060, bailing out. Dec 07 18:33:35 bunyip kernel: tda18271_attach: [5-0060|M] error -5 on line 1285 Dec 07 18:33:35 bunyip kernel: tda18271 5-0060: destroying instance
Quoted 8 lines
Dec 07 18:33:35 bunyip kernel: Em28xx: Initialized (Em28xx dvb Extension) extension Dec 07 18:33:35 bunyip kernel: Registered IR keymap rc-pinnacle-pctv-hd Dec 07 18:33:35 bunyip kernel: input: em28xx IR (em28174 #0) as /devices/pci0000:00/0000:00:04.1/usb1/1-3/1-3.1/rc/rc0/input10 Dec 07 18:33:35 bunyip kernel: rc0: em28xx IR (em28174 #0) as /devices/pci0000:00/0000:00:04.1/usb1/1-3/1-3.1/rc/rc0 Dec 07 18:33:35 bunyip kernel: Registered IR keymap rc-pinnacle-pctv-hd Dec 07 18:33:35 bunyip kernel: input: em28xx IR (em28174 #1) as /devices/pci0000:00/0000:00:04.1/usb1/1-3/1-3.2/rc/rc1/input11 Dec 07 18:33:35 bunyip kernel: rc1: em28xx IR (em28174 #1) as /devices/pci0000:00/0000:00:04.1/usb1/1-3/1-3.2/rc/rc1 Dec 07 18:33:35 bunyip kernel: Em28xx: Initialized (Em28xx Input Extension) extension
two other users of Arch linux report the same or similar issue.
Signature · 1 line
Robin Becker
Hello
Quoted 8 lines · Robin Becker
Apologies if this is the wrong place to report this. I am running arch linux on a 64 bit machine. Currently I am stuck on
Linux bunyip 3.12.2-1-ARCH #1 SMP PREEMPT Fri Nov 29 21:14:15 CET 2013
x86_64GNU/LinuxIf I upgrade to the next kernel in line linux-3.12.3-1-x86_64.pkg.tar.xz I see failures during boot and my two usb tv devices fail.
That is yet another device which broke due to latest dynamic stack alloc removal patches, which gone to stable almost zero testing...
I suspect that patch could fix the issue:
https://linuxtv.org/patch/20317/
Could you test?
regards
Antti
Quoted 387 lines
From lsusb -v
Quoted 188 lines
Bus 002 Device 005: ID 2013:024f PCTV Systems nanoStick T2 290e Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x2013 PCTV Systems idProduct 0x024f nanoStick T2 290e bcdDevice 1.00 iManufacturer 1 PCTV Systems iProduct 2 PCTV 290e iSerial 3 00000010V0M9 bNumConfigurations 1Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 55
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x84EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x00001x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x85EP 5 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x00001x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x84EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x03ac1x 940 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x85EP 5 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x03ac1x 940 bytes
bInterval 1
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0bMaxPacketSize0 64
bNumConfigurations 1
Device Status:0x0000
(Bus Powered)Bus 002 Device 004: ID 2013:024f PCTV Systems nanoStick T2 290e Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0 bMaxPacketSize0 64 idVendor 0x2013 PCTV Systems idProduct 0x024f nanoStick T2 290e bcdDevice 1.00 iManufacturer 1 PCTV Systems iProduct 2 PCTV 290e iSerial 3 000000101286 bNumConfigurations 1Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 55
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x84EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x00001x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x85EP 5 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x00001x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 2
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 0
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x84EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x03ac1x 940 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress0x85EP 5 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize0x03ac1x 940 bytes
bInterval 1
Device Qualifier (for other device speed):
bLength 10
bDescriptorType 6
bcdUSB 2.00Quoted 7 lines
bDeviceClass 0 (Defined at Interface level) bDeviceSubClass 0 bDeviceProtocol 0bMaxPacketSize0 64
bNumConfigurations 1
Device Status:0x0000
(Bus Powered)when booting with linux-3.12.3 I see the following in my systemd journal
Quoted 183 lines
Dec 07 18:33:35 bunyip kernel: media: Linux media interface: v0.10 Dec 07 18:33:35 bunyip systemd[1]: Found device Hitachi_HTS543216L9A300. Dec 07 18:33:35 bunyip systemd[1]: Activating swap /dev/disk/by-uuid/6ea19458-0015-4b1f-b2f5-8f3dea92a88a... Dec 07 18:33:35 bunyip kernel: Linux video capture interface: v2.00 Dec 07 18:33:35 bunyip kernel: ath: EEPROM regdomain: 0x65 Dec 07 18:33:35 bunyip kernel: ath: EEPROM indicates we should expect a direct regpair map Dec 07 18:33:35 bunyip kernel: ath: Country alpha2 being used: 00 Dec 07 18:33:35 bunyip kernel: ath: Regpair used: 0x65 Dec 07 18:33:35 bunyip kernel: ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' Dec 07 18:33:35 bunyip kernel: ath5k: phy0: Atheros AR2425 chip found (MAC: 0xe2, PHY: 0x70) Dec 07 18:33:35 bunyip kernel: em28xx: New device PCTV Systems PCTV 290e @ 480 Mbps (2013:024f, interface 0, class 0) Dec 07 18:33:35 bunyip kernel: em28xx: DVB interface 0 found: isoc Dec 07 18:33:35 bunyip kernel: em28xx: chip ID is em28174 Dec 07 18:33:35 bunyip kernel: usbcore: registered new interface driver usbserial Dec 07 18:33:35 bunyip kernel: usbcore: registered new interface driver usbserial_generic Dec 07 18:33:35 bunyip kernel: usbserial: USB Serial support registered for generic Dec 07 18:33:35 bunyip kernel: usbcore: registered new interface driver ftdi_sio Dec 07 18:33:35 bunyip kernel: usbserial: USB Serial support registered for FTDI USB Serial Device Dec 07 18:33:35 bunyip kernel: usb 2-4: Ignoring serial port reserved for JTAG Dec 07 18:33:35 bunyip kernel: ftdi_sio 2-4:1.1: FTDI USB Serial Device converter detected Dec 07 18:33:35 bunyip kernel: usb 2-4: Detected FT2232C Dec 07 18:33:35 bunyip kernel: usb 2-4: Number of endpoints 2 Dec 07 18:33:35 bunyip kernel: usb 2-4: Endpoint 1 MaxPacketSize 64 Dec 07 18:33:35 bunyip kernel: usb 2-4: Endpoint 2 MaxPacketSize 64 Dec 07 18:33:35 bunyip kernel: usb 2-4: Setting MaxPacketSize 64 Dec 07 18:33:35 bunyip kernel: usb 2-4: FTDI USB Serial Device converter now attached to ttyUSB0 Dec 07 18:33:35 bunyip kernel: usb 2-4: Ignoring serial port reserved for JTAG Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0000: 26 00 01 00 02 09 d8 85 80 80 e5 80 f4 f5 94 90 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0010: 78 0d e4 f0 f5 46 12 00 5a c2 eb c2 e8 30 e9 03 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0020: 12 09 de 30 eb 03 12 09 10 30 ec f1 12 07 72 80 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0030: ec 00 60 00 e5 f5 64 01 60 09 e5 f5 64 09 60 03 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0040: c2 c6 22 e5 f7 b4 03 13 e5 f6 b4 87 03 02 09 92 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0050: e5 f6 b4 93 03 02 07 e6 c2 c6 22 c2 c6 22 12 09 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0060: cf 02 06 19 1a eb 67 95 13 20 4f 02 c0 13 6b 10 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0070: a0 1a ba 14 ce 1a 39 57 00 5c 18 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0080: 00 00 00 00 44 36 00 00 f0 10 02 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0090: 5b 23 c0 00 00 00 20 40 20 80 02 20 01 01 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 00a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 00b0: c6 40 00 00 00 00 a7 00 00 00 00 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 00c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 38 32 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 00d0: 34 31 30 31 31 36 36 30 31 37 31 31 33 35 31 32 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 00e0: 38 36 00 4f 53 49 30 30 33 30 38 44 30 31 31 30 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 00f0: 31 32 38 36 00 00 00 00 00 00 00 00 00 00 31 30 Dec 07 18:33:35 bunyip kernel: em28174 #0: i2c eeprom 0100: ... (skipped) Dec 07 18:33:35 bunyip kernel: em28174 #0: EEPROM ID = 26 00 01 00, EEPROM hash = 0x9de637c6 Dec 07 18:33:35 bunyip kernel: em28174 #0: EEPROM info: Dec 07 18:33:35 bunyip kernel: em28174 #0: microcode start address = 0x0004, boot configuration = 0x01 Dec 07 18:33:35 bunyip kernel: em28174 #0: No audio on board. Dec 07 18:33:35 bunyip kernel: em28174 #0: 500mA max power Dec 07 18:33:35 bunyip kernel: em28174 #0: Table at offset 0x39, strings=0x1aa0, 0x14ba, 0x1ace Dec 07 18:33:35 bunyip kernel: em28174 #0: Identified as PCTV nanoStick T2 290e (card=78) Dec 07 18:33:35 bunyip kernel: em28174 #0: v4l2 driver version 0.2.0 Dec 07 18:33:35 bunyip kernel: em28174 #0: V4L2 video device registered as video0 Dec 07 18:33:35 bunyip kernel: em28174 #0: dvb set to isoc mode. Dec 07 18:33:35 bunyip kernel: em28xx: New device PCTV Systems PCTV 290e @ 480 Mbps (2013:024f, interface 0, class 0) Dec 07 18:33:35 bunyip kernel: em28xx: DVB interface 0 found: isoc Dec 07 18:33:35 bunyip kernel: em28xx: chip ID is em28174 Dec 07 18:33:35 bunyip kernel: input: HDA NVidia HDMI/DP,pcm=3 Phantom as /devices/pci0000:00/0000:00:08.0/sound/card0/input9 Dec 07 18:33:35 bunyip kernel: input: HDA NVidia Headphone as /devices/pci0000:00/0000:00:08.0/sound/card0/input8 Dec 07 18:33:35 bunyip kernel: input: HDA NVidia Mic as /devices/pci0000:00/0000:00:08.0/sound/card0/input7 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0000: 26 00 01 00 02 09 d8 85 80 80 e5 80 f4 f5 94 90 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0010: 78 0d e4 f0 f5 46 12 00 5a c2 eb c2 e8 30 e9 03 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0020: 12 09 de 30 eb 03 12 09 10 30 ec f1 12 07 72 80 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0030: ec 00 60 00 e5 f5 64 01 60 09 e5 f5 64 09 60 03 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0040: c2 c6 22 e5 f7 b4 03 13 e5 f6 b4 87 03 02 09 92 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0050: e5 f6 b4 93 03 02 07 e6 c2 c6 22 c2 c6 22 12 09 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0060: cf 02 06 19 1a eb 67 95 13 20 4f 02 c0 13 6b 10 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0070: a0 1a ba 14 ce 1a 39 57 00 5c 18 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0080: 00 00 00 00 44 36 00 00 f0 10 02 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0090: 5b 23 c0 00 00 00 20 40 20 80 02 20 01 01 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 00a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 00b0: c6 40 00 00 00 00 a7 00 00 00 00 00 00 00 00 00 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 00c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 38 32 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 00d0: 34 31 30 31 31 36 36 30 31 37 31 32 34 37 56 30 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 00e0: 4d 39 00 4f 53 49 30 30 33 30 38 44 30 31 31 30 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 00f0: 56 30 4d 39 00 00 00 00 00 00 00 00 00 00 31 30 Dec 07 18:33:35 bunyip kernel: em28174 #1: i2c eeprom 0100: ... (skipped) Dec 07 18:33:35 bunyip kernel: em28174 #1: EEPROM ID = 26 00 01 00, EEPROM hash = 0x924125c8 Dec 07 18:33:35 bunyip kernel: em28174 #1: EEPROM info: Dec 07 18:33:35 bunyip kernel: em28174 #1: microcode start address = 0x0004, boot configuration = 0x01 Dec 07 18:33:35 bunyip kernel: em28174 #1: No audio on board. Dec 07 18:33:35 bunyip kernel: em28174 #1: 500mA max power Dec 07 18:33:35 bunyip kernel: em28174 #1: Table at offset 0x39, strings=0x1aa0, 0x14ba, 0x1ace Dec 07 18:33:35 bunyip kernel: em28174 #1: Identified as PCTV nanoStick T2 290e (card=78) Dec 07 18:33:35 bunyip kernel: em28174 #1: v4l2 driver version 0.2.0 Dec 07 18:33:35 bunyip kernel: em28174 #1: V4L2 video device registered as video1 Dec 07 18:33:35 bunyip kernel: em28174 #1: dvb set to isoc mode. Dec 07 18:33:35 bunyip kernel: usbcore: registered new interface driver em28xx Dec 07 18:33:35 bunyip kernel: tda18271 3-0060: creating new instance Dec 07 18:33:35 bunyip kernel: tda18271_read_regs: [3-0060|M] ERROR: i2c_transfer returned: -19 Dec 07 18:33:35 bunyip kernel: Error reading device ID @ 3-0060, bailing out. Dec 07 18:33:35 bunyip kernel: tda18271_attach: [3-0060|M] error -5 on line 1285 Dec 07 18:33:35 bunyip kernel: tda18271 3-0060: destroying instance Dec 07 18:33:35 bunyip systemd[1]: Activated swap /dev/disk/by-uuid/6ea19458-0015-4b1f-b2f5-8f3dea92a88a. Dec 07 18:33:35 bunyip systemd[1]: Starting Swap. Dec 07 18:33:35 bunyip systemd[1]: Reached target Swap. Dec 07 18:33:35 bunyip systemd[1]: Starting System Initialization. Dec 07 18:33:35 bunyip kernel: tda18271 5-0060: creating new instance Dec 07 18:33:35 bunyip kernel: tda18271_read_regs: [5-0060|M] ERROR: i2c_transfer returned: -19 Dec 07 18:33:35 bunyip kernel: Error reading device ID @ 5-0060, bailing out. Dec 07 18:33:35 bunyip kernel: tda18271_attach: [5-0060|M] error -5 on line 1285 Dec 07 18:33:35 bunyip kernel: tda18271 5-0060: destroying instance Dec 07 18:33:35 bunyip kernel: Em28xx: Initialized (Em28xx dvb Extension) extension Dec 07 18:33:35 bunyip kernel: Registered IR keymap rc-pinnacle-pctv-hd Dec 07 18:33:35 bunyip kernel: input: em28xx IR (em28174 #0) as /devices/pci0000:00/0000:00:04.1/usb1/1-3/1-3.1/rc/rc0/input10 Dec 07 18:33:35 bunyip kernel: rc0: em28xx IR (em28174 #0) as /devices/pci0000:00/0000:00:04.1/usb1/1-3/1-3.1/rc/rc0 Dec 07 18:33:35 bunyip kernel: Registered IR keymap rc-pinnacle-pctv-hd Dec 07 18:33:35 bunyip kernel: input: em28xx IR (em28174 #1) as /devices/pci0000:00/0000:00:04.1/usb1/1-3/1-3.2/rc/rc1/input11 Dec 07 18:33:35 bunyip kernel: rc1: em28xx IR (em28174 #1) as /devices/pci0000:00/0000:00:04.1/usb1/1-3/1-3.2/rc/rc1 Dec 07 18:33:35 bunyip kernel: Em28xx: Initialized (Em28xx InputQuoted 1 line
Extension) extension
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