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Nazdar lidi, mám dotaz na DVB-T2 odborniky tady. Poridil jsem si tohohle krasavce Hauppauge WinTV-quadHD DVB-T2 (https://www.zbozi.cz/vyrobek/hauppauge-200253/), ale nedari se mi to rozjet.

OS: Linux dvb 5.10.0-18-amd64

Dmesg:

6.109078] cx25840 6-0044: loaded v4l-cx23885-avcore-01.fw firmware (16382 bytes)

[ 6.191169] cx23885: cx23885[0]: registered device video0 [v4l2]

[ 6.191479] cx23885: cx23885[0]: registered device vbi0

[ 6.192207] cx23885: cx23885[0]: alsa: registered ALSA audio device

[ 6.192215] cx23885: cx23885_dvb_register() allocating 1 frontend(s)

[ 6.192229] cx23885: cx23885[0]: cx23885 based dvb card

[ 6.192238] cx23885: dvb_register(): board=56 port=1

[ 6.239053] i2c i2c-4: Added multiplexed i2c bus 8

[ 6.239070] si2168 4-0064: Silicon Labs Si2168-D60 successfully identified

[ 6.239075] si2168 4-0064: firmware version: D 6.0.1

[ 6.247186] si2157 5-0060: Silicon Labs Si2147/2148/2157/2158 successfully attached

[ 6.247243] cx23885: dvb_register(): QUADHD_DVB analog setup

[ 6.247251] dvbdev: DVB: registering new adapter (cx23885[0])

[ 6.247259] cx23885 0000:03:00.0: DVB: registering adapter 0 frontend 0 (Silicon Labs Si2168)...

[ 6.248923] cx23885: cx23885_dvb_register() allocating 1 frontend(s)

[ 6.248940] cx23885: cx23885[0]: cx23885 based dvb card

[ 6.248950] cx23885: dvb_register(): board=56 port=2

[ 6.257659] i2c i2c-4: Added multiplexed i2c bus 9

[ 6.257674] si2168 4-0066: Silicon Labs Si2168-D60 successfully identified

[ 6.257679] si2168 4-0066: firmware version: D 6.0.1

[ 6.261584] si2157 5-0062: Silicon Labs Si2147/2148/2157/2158 successfully attached

[ 6.261627] dvbdev: DVB: registering new adapter (cx23885[0])

[ 6.261636] cx23885 0000:03:00.0: DVB: registering adapter 1 frontend 0 (Silicon Labs Si2168)...

[ 6.263033] cx23885: cx23885_dev_checkrevision() Hardware revision = 0xd0

[ 6.263054] cx23885: cx23885[0]/0: found at 0000:03:00.0, rev: 4, irq: 23, latency: 0, mmio: 0x91200000

[ 6.263226] cx23885 0000:04:00.0: enabling device (0000 -> 0002)

[ 6.263422] cx23885: CORE cx23885[1]: subsystem: 0070:6b28, board: Hauppauge WinTV-QuadHD-DVB [card=56,autodetected]

[ 6.616000] tveeprom: Hauppauge model 166101, rev B5I6, serial# 4036177603

[ 6.616018] tveeprom: MAC address is 00:0d:fe:93:2e:c3

[ 6.616021] tveeprom: tuner model is SiLabs Si2157 (idx 186, type 4)

[ 6.616025] tveeprom: TV standards PAL(B/G) PAL(I) SECAM(L/L') PAL(D/D1/K) ATSC/DVB Digital (eeprom 0xf4)

[ 6.616029] tveeprom: audio processor is CX23888 (idx 40)

[ 6.616032] tveeprom: decoder processor is CX23888 (idx 34)

[ 6.616035] tveeprom: has no radio

[ 6.616038] cx23885: cx23885[1]: hauppauge eeprom: model=166101

[ 6.620902] cx25840 12-0044: cx23888 A/V decoder found @ 0x88 (cx23885[1])

[ 6.628440] cx25840 12-0044: firmware: direct-loading firmware v4l-cx23885-avcore-01.fw

[ 7.264788] cx25840 12-0044: loaded v4l-cx23885-avcore-01.fw firmware (16382 bytes)

[ 7.347125] cx23885: cx23885[1]: registered device video1 [v4l2]

[ 7.347412] cx23885: cx23885[1]: registered device vbi1

[ 7.348002] cx23885: cx23885[1]: alsa: registered ALSA audio device

[ 7.348009] cx23885: cx23885_dvb_register() allocating 1 frontend(s)

[ 7.348023] cx23885: cx23885[1]: cx23885 based dvb card

[ 7.348033] cx23885: dvb_register(): board=56 port=1

[ 7.357042] i2c i2c-10: Added multiplexed i2c bus 13

[ 7.357057] si2168 10-0064: Silicon Labs Si2168-D60 successfully identified

[ 7.357062] si2168 10-0064: firmware version: D 6.0.1

[ 7.360910] si2157 11-0060: Silicon Labs Si2147/2148/2157/2158 successfully attached

[ 7.360948] cx23885: dvb_register(): QUADHD_DVB analog setup

[ 7.360956] dvbdev: DVB: registering new adapter (cx23885[1])

[ 7.360975] cx23885 0000:04:00.0: DVB: registering adapter 2 frontend 0 (Silicon Labs Si2168)...

[ 7.362669] cx23885: cx23885_dvb_register() allocating 1 frontend(s)

[ 7.362687] cx23885: cx23885[1]: cx23885 based dvb card

[ 7.362698] cx23885: dvb_register(): board=56 port=2

[ 7.371427] i2c i2c-10: Added multiplexed i2c bus 14

[ 7.371444] si2168 10-0066: Silicon Labs Si2168-D60 successfully identified

[ 7.371449] si2168 10-0066: firmware version: D 6.0.1

[ 7.375194] si2157 11-0062: Silicon Labs Si2147/2148/2157/2158 successfully attached

[ 7.375233] dvbdev: DVB: registering new adapter (cx23885[1])

[ 7.375242] cx23885 0000:04:00.0: DVB: registering adapter 3 frontend 0 (Silicon Labs Si2168)...

[ 7.376552] cx23885: cx23885_dev_checkrevision() Hardware revision = 0xd0

[ 7.376571] cx23885: cx23885[1]/0: found at 0000:04:00.0, rev: 4, irq: 20, latency: 0, mmio: 0x91000000

[ 7.817924] si2168 10-0066: firmware: direct-loading firmware dvb-demod-si2168-d60-01.fw

[ 7.817946] si2168 10-0066: downloading firmware from file 'dvb-demod-si2168-d60-01.fw'

[ 8.800249] si2168 10-0066: firmware version: D 6.0.13

[ 8.803436] cx23885 0000:04:00.0: DVB: adapter 3 frontend 0 frequency 0 out of range (48000000..870000000)

[ 8.812092] si2168 10-0066: firmware: direct-loading firmware dvb-demod-si2168-d60-01.fw

[ 8.812110] si2168 10-0066: downloading firmware from file 'dvb-demod-si2168-d60-01.fw'

[ 8.812296] si2168 10-0064: downloading firmware from file 'dvb-demod-si2168-d60-01.fw'

[ 10.938195] si2168 10-0066: firmware version: D 6.0.13

[ 10.940574] si2168 10-0064: firmware version: D 6.0.13

[ 10.944808] cx23885 0000:04:00.0: DVB: adapter 2 frontend 0 frequency 0 out of range (48000000..870000000)

[ 10.986184] si2168 10-0064: firmware: direct-loading firmware dvb-demod-si2168-d60-01.fw

[ 10.986213] si2168 10-0064: downloading firmware from file 'dvb-demod-si2168-d60-01.fw'

[ 10.986940] si2168 4-0066: downloading firmware from file 'dvb-demod-si2168-d60-01.fw'

[ 11.978402] si2168 10-0064: firmware version: D 6.0.13

[ 11.983055] si2168 4-0066: firmware version: D 6.0.13

[ 11.986204] cx23885 0000:03:00.0: DVB: adapter 1 frontend 0 frequency 0 out of range (48000000..870000000)

[ 11.995580] si2168 4-0066: firmware: direct-loading firmware dvb-demod-si2168-d60-01.fw

[ 11.995605] si2168 4-0066: downloading firmware from file 'dvb-demod-si2168-d60-01.fw'

[ 11.995830] si2168 4-0064: downloading firmware from file 'dvb-demod-si2168-d60-01.fw'

[ 14.237587] si2168 4-0064: firmware version: D 6.0.13

[ 14.240227] si2168 4-0066: firmware version: D 6.0.13

[ 14.242673] cx23885 0000:03:00.0: DVB: adapter 0 frontend 0 frequency 0 out of range (48000000..870000000)

[ 14.281199] si2168 4-0064: firmware: direct-loading firmware dvb-demod-si2168-d60-01.fw

[ 14.281223] si2168 4-0064: downloading firmware from file 'dvb-demod-si2168-d60-01.fw'

[ 15.268413] si2168 4-0064: firmware version: D 6.0.13

[ 1971.188853] si2168 4-0064: firmware: direct-loading firmware dvb-demod-si2168-d60-01.fw

[ 1971.188879] si2168 4-0064: downloading firmware from file 'dvb-demod-si2168-d60-01.fw'

[ 1972.173444] si2168 4-0064: firmware version: D 6.0.13

[ 1972.182515] si2168 4-0064: firmware: direct-loading firmware dvb-demod-si2168-d60-01.fw

[ 1972.182538] si2168 4-0064: downloading firmware from file 'dvb-demod-si2168-d60-01.fw'

[ 1973.166212] si2168 4-0064: firmware version: D 6.0.13

Firmware je primo z deb baliku na strankach vyrobce https://www.hauppauge.com/pages/support/support_linux.html#firmware . Zkoušel jsem i fw z ruznych jinych zdroju, ale bez efektu.

Karta byla zakoupena vyhradně pro Tvheadend, aby fungovala jako sitovej TV streamer jak pro lan tak i mimo. Ma chip Si2168, což je ověřena, kvalitni zalezitost. Stejny chip mam v USB donglu a funguje dobre.

Tvheadend detekuje kartu dobre > tvh-q-o1.jpg, ale vysledkem skenovani je totalni FAIL > tvh-q-o2.jpg. Nejde o chybu v tvheadendu, stejny vysledek skenovani ma i napriklad wscan:

wscan:

root@dvb:~/w_scan2# ./w_scan2

w_scan2-1.0.14 (compiled for DVB API 5.11)

https://github.com/stefantalpalaru/w_scan2

guessing country 'CZ', use -c <country> to override

using settings for CZECH REPUBLIC

DVB aerial

DVB-T Europe

scan type TERRESTRIAL, delivery system SYS_UNDEFINED, channellist 4

output format vdr-2.0

output charset 'UTF-8', use -C <charset> to override

Info: using DVB adapter auto detection.

/dev/dvb/adapter0/frontend0 -> TERRESTRIAL "Silicon Labs Si2168": very good )

Using TERRESTRIAL frontend (adapter /dev/dvb/adapter0/frontend0)

-_-_-_-_ Getting frontend capabilities-_-_-_-_

Using DVB API 5.11

frontend 'Silicon Labs Si2168' supports

DVB-T2

INVERSION_AUTO

QAM_AUTO

TRANSMISSION_MODE_AUTO

GUARD_INTERVAL_AUTO

HIERARCHY_AUTO

FEC_AUTO

BANDWIDTH_AUTO not supported, trying 6/7/8 MHz.

FREQ (48.00MHz ... 870.00MHz)

-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_-_

...

Scanning DVB-T2...

Scanning 7MHz frequencies...

177500: plp0 (time: 02:03.379)

184500: plp0 (time: 02:05.427)

191500: plp0 (time: 02:07.475)

198500: plp0 (time: 02:09.523)

205500: plp0 (time: 02:11.571)

212500: plp0 (time: 02:13.619)

219500: plp0 (time: 02:15.667)

226500: plp0 (time: 02:17.715)

Scanning 8MHz frequencies...

474000: plp0 (time: 02:19.763)

482000: plp0 (time: 02:21.811)

490000: plp0 (time: 02:23.859)

498000: plp0 (time: 02:25.907)

506000: plp0 (time: 02:27.955)

514000: plp0 (time: 02:30.003) signal ok: QAM_AUTO f = 514000 kHz I999B8C999D999T999G999Y999P0 (0:0:0)

Info: no data from PAT after 2 seconds

deleting (QAM_AUTO f = 514000 kHz I999B8C999D999T999G999Y999P0 (0:0:0))

522000: plp0 (time: 02:32.719)

530000: plp0 (time: 02:34.771)

538000: plp0 (time: 02:36.819)

546000: plp0 (time: 02:38.867)

554000: plp0 (time: 02:40.915)

562000: plp0 (time: 02:42.963)

570000: plp0 (time: 02:45.011) signal ok: QAM_AUTO f = 570000 kHz I999B8C999D999T999G999Y999P0 (0:0:0)

Info: no data from PAT after 2 seconds

deleting (QAM_AUTO f = 570000 kHz I999B8C999D999T999G999Y999P0 (0:0:0))

578000: plp0 (time: 02:47.699)

586000: plp0 (time: 02:49.743)

594000: plp0 (time: 02:51.795)

602000: plp0 (time: 02:53.843)

610000: plp0 (time: 02:55.891)

618000: plp0 (time: 02:57.939)

626000: plp0 (time: 02:59.987) signal ok: QAM_AUTO f = 626000 kHz I999B8C999D999T999G999Y999P0 (0:0:0)

Info: no data from PAT after 2 seconds

deleting (QAM_AUTO f = 626000 kHz I999B8C999D999T999G999Y999P0 (0:0:0))

634000: plp0 (time: 03:02.699)

642000: plp0 (time: 03:04.723)

650000: plp0 (time: 03:06.771)

658000: plp0 (time: 03:08.819)

666000: plp0 (time: 03:10.867)

674000: plp0 (time: 03:12.911) signal ok: QAM_AUTO f = 674000 kHz I999B8C999D999T999G999Y999P0 (0:0:0)

Info: no data from PAT after 2 seconds

deleting (QAM_AUTO f = 674000 kHz I999B8C999D999T999G999Y999P0 (0:0:0))

682000: plp0 (time: 03:15.695)

690000: plp0 (time: 03:17.715)

698000: plp0 (time: 03:19.751)

706000: plp0 (time: 03:21.779)

714000: plp0 (time: 03:23.827)

722000: plp0 (time: 03:25.843)

730000: plp0 (time: 03:27.891)

738000: plp0 (time: 03:29.939)

746000: plp0 (time: 03:31.983)

754000: plp0 (time: 03:34.031)

762000: plp0 (time: 03:36.079)

770000: plp0 (time: 03:38.131)

778000: plp0 (time: 03:40.167)

786000: plp0 (time: 03:42.183)

794000: plp0 (time: 03:44.211)

802000: plp0 (time: 03:46.215)

810000: plp0 (time: 03:48.263)

818000: plp0 (time: 03:50.311)

826000: plp0 (time: 03:52.339)

834000: plp0 (time: 03:54.383)

842000: plp0 (time: 03:56.435)

850000: plp0 (time: 03:58.483)

858000: plp0 (time: 04:00.531)

ERROR: Sorry - i couldn't get any working frequency/transponder

Nothing to scan!!

Co s tim?