Hey guys,
I don't know if this is the right place to ask for some help - I really
hope it is.
I use 2 Terratec Cinergy HTC DVB-C sticks with tvheadend. Now I switched
my NAS hardware from an old Synology NAS to a Raspberry Pi 4
Openmediavault NAS system. Both sticks worked well with Synology. but
with the Raspberry Pi environment it's difficult. I tried it with 2
different Pi4s. I still get a connection and a signal, but running both
sticks simultaniously is spamming the logs, crashing the system and
sometimes the video and audio quality is dropping.
I thought building a new kernel with your media build will solve my
issues, but after that it is still the same.
My kernel version: Linux 5.10.17-v7l+ armv7l
My syslog:
[ 252.382976] usb 1-1.1: new high-speed USB device number 4 using
xhci_hcd
[ 252.724028] usb 1-1.1: config 1 interface 0 altsetting 1 endpoint
0x82 has invalid wMaxPacketSize 0
[ 252.724367] usb 1-1.1: New USB device found, idVendor=0ccd,
idProduct=00b2, bcdDevice= 1.00
[ 252.724375] usb 1-1.1: New USB device strings: Mfr=3, Product=1,
SerialNumber=2
[ 252.724383] usb 1-1.1: Product: Cinergy HTC Stick
[ 252.724390] usb 1-1.1: Manufacturer: TERRATEC
[ 252.724396] usb 1-1.1: SerialNumber: 123456789ABCD
[ 252.769246] em28xx 1-1.1:1.0: New device TERRATEC Cinergy HTC Stick
@ 480 Mbps (0ccd:00b2, interface 0, class 0)
[ 252.769256] em28xx 1-1.1:1.0: Audio interface 0 found (Vendor Class)
[ 252.769264] em28xx 1-1.1:1.0: Video interface 0 found: isoc
[ 252.769272] em28xx 1-1.1:1.0: DVB interface 0 found: isoc
[ 252.833131] em28xx 1-1.1:1.0: chip ID is em2884
[ 252.909513] em28xx 1-1.1:1.0: EEPROM ID = 26 00 00 00, EEPROM hash =
0xfebadddc
[ 252.909521] em28xx 1-1.1:1.0: EEPROM info:
[ 252.909529] em28xx 1-1.1:1.0: microcode start address =
0x0004, boot configuration = 0x00
[ 252.916136] em28xx 1-1.1:1.0: I2S audio, 5 sample rates
[ 252.916145] em28xx 1-1.1:1.0: 500mA max power
[ 252.916153] em28xx 1-1.1:1.0: Table at offset 0x27,
strings=0x249a, 0x1c6a, 0x1486
[ 252.992738] em28xx 1-1.1:1.0: Identified as Terratec Cinergy HTC
Stick (card=82)
[ 252.992751] em28xx 1-1.1:1.0: Currently, V4L2 is not supported on
this model
[ 252.992758] em28xx 1-1.1:1.0: dvb set to isoc mode.
[ 252.993788] usbcore: registered new interface driver em28xx
[ 253.008940] em28xx 1-1.1:1.0: Binding audio extension
[ 253.008951] em28xx 1-1.1:1.0: em28xx-audio.c: Copyright (C) 2006
Markus Rechberger
[ 253.008959] em28xx 1-1.1:1.0: em28xx-audio.c: Copyright (C)
2007-2016 Mauro Carvalho Chehab
[ 253.009003] em28xx 1-1.1:1.0: Endpoint 0x83 high-speed on intf 0 alt
7 interval = 8, size 196
[ 253.009012] em28xx 1-1.1:1.0: Number of URBs: 1, with 64 packets and
192 size
[ 253.009734] em28xx 1-1.1:1.0: Audio extension successfully
initialized
[ 253.009743] em28xx: Registered (Em28xx Audio Extension) extension
[ 253.031262] WARNING: You are using an experimental version of the
media stack.
As the driver is backported to an older kernel, it
doesn't offer
enough quality for its usage in production.
Use it with care.
Latest git patches (needed if you report a bug to
linux-media@xxxxxxxxxxxxxxx):
97b34809ec240d82c82af97626c2071a4062e0e6 media:
staging: atomisp: reduce kernel stack usage
21ad53f206a95eda09a7b3780fb2f0b30ded314a media:
staging: media: omap4iss: code style - avoid macro argument precedence
issues
ee06162d98c399eb4ffc03d7b1141469177bee5a media:
staging: media: ipu3: code style fix - missing a blank line after
declarations
[ 253.034561] em28xx 1-1.1:1.0: Binding DVB extension
[ 253.643633] drxk: status = 0x639260d9
[ 253.643643] drxk: detected a drx-3926k, spin A3, xtal 20.250 MHz
[ 257.687047] drxk: DRXK driver version 0.9.4300
[ 257.720560] drxk: frontend initialized.
[ 257.742838] tda18271 12-0060: creating new instance
[ 257.745066] tda18271: TDA18271HD/C2 detected @ 12-0060
[ 258.224637] dvbdev: DVB: registering new adapter (1-1.1:1.0)
[ 258.224669] em28xx 1-1.1:1.0: DVB: registering adapter 0 frontend 0
(DRXK DVB-C DVB-T)...
[ 258.224700] dvbdev: dvb_create_media_entity: media entity 'DRXK
DVB-C DVB-T' registered.
[ 258.228146] dvbdev: dvb_create_media_entity: media entity
'dvb-demux' registered.
[ 258.244401] em28xx 1-1.1:1.0: DVB extension successfully initialized
[ 258.244424] em28xx: Registered (Em28xx dvb Extension) extension
[ 258.265551] em28xx_rc: disagrees about version of symbol
rc_register_device
[ 258.265574] em28xx_rc: Unknown symbol rc_register_device (err -22)
[ 258.265603] em28xx_rc: disagrees about version of symbol rc_keydown
[ 258.265621] em28xx_rc: Unknown symbol rc_keydown (err -22)
[ 258.265648] em28xx_rc: disagrees about version of symbol
rc_free_device
[ 258.265665] em28xx_rc: Unknown symbol rc_free_device (err -22)
[ 258.265701] em28xx_rc: disagrees about version of symbol
rc_allocate_device
[ 258.265717] em28xx_rc: Unknown symbol rc_allocate_device (err -22)
[ 258.265782] em28xx_rc: disagrees about version of symbol
rc_unregister_device
[ 258.265799] em28xx_rc: Unknown symbol rc_unregister_device (err -22)
[ 258.328048] tda18271: performing RF tracking filter calibration
[ 260.743241] tda18271: RF tracking filter calibration complete
[ 260.743372] em28xx 1-1.1:1.0: DVB: adapter 0 frontend 0 frequency 0
out of range (47000000..864000000)
[ 364.894422] em28xx 1-1.1:1.0: read from i2c device at 0x52 failed
with unknown error (status=108)
[ 364.894434] drxk: i2c read error at addr 0x29
[ 364.894442] drxk: Error -5 on get_qam_signal_to_noise
[ 366.894751] em28xx 1-1.1:1.0: read from i2c device at 0x52 failed
with unknown error (status=102)
[ 366.894767] drxk: i2c read error at addr 0x29
[ 366.894780] drxk: Error -5 on get_qam_signal_to_noise
[ 447.909286] em28xx 1-1.1:1.0: read from i2c device at 0x52 failed
with unknown error (status=155)
[ 447.909304] drxk: i2c read error at addr 0x29
[ 456.910675] em28xx 1-1.1:1.0: read from i2c device at 0x52 failed
with unknown error (status=196)
[ 456.910693] drxk: i2c read error at addr 0x29
[ 471.904849] drxk: ERROR: -32000
while sending cmd 0x0205 with params:
[ 471.904857] drxk: Error -22 on get_qam_lock_status
[ 471.904865] drxk: Error -22 on get_lock_status
[ 474.905258] drxk: ERROR: -32000
while sending cmd 0x0205 with params:
[ 474.905266] drxk: Error -22 on get_qam_lock_status
[ 474.905273] drxk: Error -22 on get_lock_status
[ 476.905638] drxk: ERROR: -32000
while sending cmd 0x0205 with params:
[ 476.905650] drxk: Error -22 on get_qam_lock_status
[ 476.905663] drxk: Error -22 on get_lock_status
[ 477.905881] drxk: ERROR: -32000
while sending cmd 0x0205 with params:
[ 477.905894] drxk: Error -22 on get_qam_lock_status
[ 477.905906] drxk: Error -22 on get_lock_status
[ 479.906355] drxk: ERROR: -32000
while sending cmd 0x0205 with params:
[ 479.906371] drxk: Error -22 on get_qam_lock_status
[ 479.906386] drxk: Error -22 on get_lock_status
[ 503.909738] drxk: ERROR: -32000
while sending cmd 0x0205 with params:
[ 503.909747] drxk: Error -22 on get_qam_lock_status
[ 503.909754] drxk: Error -22 on get_lock_status
[ 506.910199] drxk: ERROR: -32000
while sending cmd 0x0205 with params:
[ 506.910211] drxk: Error -22 on get_qam_lock_status
[ 506.910223] drxk: Error -22 on get_lock_status
[ 515.591453] drxk: ERROR: -32000
while sending cmd 0x0205 with params:
[ 515.591465] drxk: Error -22 on get_qam_lock_status
[ 515.591472] drxk: Error -22 on get_lock_status
[ 519.512044] drxk: ERROR: -32000
while sending cmd 0x0205 with params:
[ 519.512052] drxk: Error -22 on get_qam_lock_status
[ 519.512060] drxk: Error -22 on get_lock_status
lsusb -v:
Bus 001 Device 004: ID 0ccd:00b2 TerraTec Electronic GmbH
Couldn't open device, some information will be missing
Device Descriptor:
bLength 18
bDescriptorType 1
bcdUSB 2.00
bDeviceClass 0
bDeviceSubClass 0
bDeviceProtocol 0
bMaxPacketSize0 64
idVendor 0x0ccd TerraTec Electronic GmbH
idProduct 0x00b2
bcdDevice 1.00
iManufacturer 3
iProduct 1
iSerial 2
bNumConfigurations 1
Configuration Descriptor:
bLength 9
bDescriptorType 2
wTotalLength 0x0131
bNumInterfaces 1
bConfigurationValue 1
iConfiguration 0
bmAttributes 0x80
(Bus Powered)
MaxPower 500mA
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 0
bNumEndpoints 4
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 11
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 4
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 1
bNumEndpoints 4
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 11
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0000 1x 0 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x00c4 1x 196 bytes
bInterval 4
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x03ac 1x 940 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 2
bNumEndpoints 4
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 11
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0ad0 2x 720 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x00c4 1x 196 bytes
bInterval 4
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x03ac 1x 940 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 3
bNumEndpoints 4
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 11
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x0c00 2x 1024 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x00c4 1x 196 bytes
bInterval 4
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x03ac 1x 940 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 4
bNumEndpoints 4
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 11
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x1300 3x 768 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x00c4 1x 196 bytes
bInterval 4
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x03ac 1x 940 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 5
bNumEndpoints 4
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 11
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x1380 3x 896 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x00c4 1x 196 bytes
bInterval 4
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x03ac 1x 940 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 6
bNumEndpoints 4
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 11
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x13c0 3x 960 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x00c4 1x 196 bytes
bInterval 4
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x03ac 1x 940 bytes
bInterval 1
Interface Descriptor:
bLength 9
bDescriptorType 4
bInterfaceNumber 0
bAlternateSetting 7
bNumEndpoints 4
bInterfaceClass 255 Vendor Specific Class
bInterfaceSubClass 0
bInterfaceProtocol 255
iInterface 0
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x81 EP 1 IN
bmAttributes 3
Transfer Type Interrupt
Synch Type None
Usage Type Data
wMaxPacketSize 0x0001 1x 1 bytes
bInterval 11
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x82 EP 2 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x1400 3x 1024 bytes
bInterval 1
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x83 EP 3 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x00c4 1x 196 bytes
bInterval 4
Endpoint Descriptor:
bLength 7
bDescriptorType 5
bEndpointAddress 0x84 EP 4 IN
bmAttributes 1
Transfer Type Isochronous
Synch Type None
Usage Type Data
wMaxPacketSize 0x03ac 1x 940 bytes
bInterval 1
Please tell me if you need more information. Thanks for your support &
enjoy the easter weekend
Chris
