On 10.05.2015 12:38, poma wrote:
> On 08.05.2015 12:59, poma wrote:
>> On 08.05.2015 12:20, poma wrote:
>>>
>>> [ 0.000000] Linux version 4.0.2-200.fc21.x86_64 ...
>>>
>>> [ 0.870875] usb 1-2: new high-speed USB device number 2 using ehci-pci
>>> [ 0.990286] usb 1-2: New USB device found, idVendor=15a4, idProduct=9016
>>> [ 0.992575] usb 1-2: New USB device strings: Mfr=1, Product=2,
>>> SerialNumber=3
>>> [ 0.994859] usb 1-2: Product: DVB-T 2
>>>
>>> [ 1.001398] usb 1-2: Manufacturer: Afatech
>>> [ 1.003555] usb 1-2: SerialNumber: 010101010600001
>>> [ 1.009194] Afatech DVB-T 2: Fixing fullspeed to highspeed interval: 10
>>> -> 7
>>> [ 1.011694] input: Afatech DVB-T 2 as
>>> /devices/pci0000:00/0000:00:02.1/usb1/1-2/1-2:1.1/0003:15A4:9016.0001/input/input5
>>> [ 1.066814] hid-generic 0003:15A4:9016.0001: input,hidraw0: USB HID
>>> v1.01 Keyboard [Afatech DVB-T 2] on usb-0000:00:02.1-2/input1
>>>
>>> [ 11.997119] usb 1-2: dvb_usb_v2: found a 'Afatech AF9015 reference
>>> design' in warm state
>>> [ 12.206778] usb 1-2: dvb_usb_v2: will pass the complete MPEG2 transport
>>> stream to the software demuxer
>>> [ 12.207412] DVB: registering new adapter (Afatech AF9015 reference
>>> design)
>>>
>>> [ 12.286137] i2c i2c-13: af9013: firmware version 5.1.0.0
>>> [ 12.289121] usb 1-2: DVB: registering adapter 0 frontend 0 (Afatech
>>> AF9013)...
>>> [ 12.343650] mxl5007t 13-00c0: creating new instance
>>> [ 12.346003] mxl5007t_get_chip_id: unknown rev (3f)
>>> [ 12.346156] mxl5007t_get_chip_id: MxL5007T detected @ 13-00c0
>>> [ 12.350371] usb 1-2: dvb_usb_v2: will pass the complete MPEG2 transport
>>> stream to the software demuxer
>>> [ 12.350649] DVB: registering new adapter (Afatech AF9015 reference
>>> design)
>>> [ 12.553632] i2c i2c-13: af9013: found a 'Afatech AF9013' in warm state
>>> [ 12.557256] i2c i2c-13: af9013: firmware version 5.1.0.0
>>> [ 12.563779] usb 1-2: DVB: registering adapter 1 frontend 0 (Afatech
>>> AF9013)...
>>> [ 12.564554] mxl5007t 13-00c0: attaching existing instance
>>> [ 12.567004] usb 1-2: dvb_usb_af9015: command failed=1
>>> [ 12.567555] mxl5007t_soft_reset: 521: failed!
>>> [ 12.569745] mxl5007t_attach: error -121 on line 907
>>> [ 12.571231] usbcore: registered new interface driver dvb_usb_af9015
>>>
>>>
>>> $ lsdvb
>>>
>>> lsdvb: Simple utility to list PCI/PCIe DVB devices
>>> Version: 0.0.4
>>> Copyright (C) Manu Abraham
>>> $
>>>
>>
>>
>> Afatech AF9015 reference design:
>>
>> 3.18.12-200.fc21.x86_64 - OK
>>
>> 3.19.7-200.fc21.x86_64 - KO
>> 4.0.2-200.fc21.x86_64 - KO
>> 4.1.0-0.rc2.git3.1.fc23.x86_64 - KO
>>
>>
>> If you have a patch to test, shout loudly.
>>
>>
>
> Looks like the same bug:
> AVerMedia HD Volar (A867) - Afatech AF9033
> http://forum.sifteam.eu/sifbox-by-sif-team/125122-kernel-3-19-a867-xgaz-dove.html
>
> http://git.linuxtv.org/cgit.cgi/media_build.git - no positive effect.
>
>
> Ho ho ho
>
It seems the 'lsdvb' is what made the device unusable after re/boot.
Of course this applies to kernel >= 3.19.x
The device has to be unplugged and after a minute or two plugged back to be
usable again.
$ lsdvb
lsdvb: Simple utility to list PCI/PCIe DVB devices
Version: 0.0.4
Copyright (C) Manu Abraham
usb (5:0 -868620712:32665) on PCI Domain:-874755276 Bus:32665 Device:2098
Function:0
DEVICE:0 ADAPTER:0 FRONTEND:0 (Afatech AF9013)
FE_OFDM Fmin=174MHz Fmax=862MHz
DEVICE:0 ADAPTER:1 FRONTEND:0 (Afatech AF9013)
FE_OFDM Fmin=174MHz Fmax=862MHz
$ dmesg
[ 80.332837] usb 2-2: dvb_usb_af9015: command failed=1
[ 80.332857] i2c i2c-13: af9013: i2c wr failed=-5 reg=d607 len=1
[ 80.337837] usb 2-2: dvb_usb_af9015: command failed=1
[ 80.337848] mxl5007t_write_reg: 472: failed!
[ 80.337853] mxl5007t_sleep: error -121 on line 709
[ 80.338324] usb 2-2: dvb_usb_af9015: command failed=1
[ 80.338328] mxl5007t_write_reg: 472: failed!
[ 80.338332] mxl5007t_sleep: error -121 on line 711
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