Instalar PixelView PlayTV USB Hybrid

gpborges
(usa Ubuntu)

Enviado em 09/06/2010 - 11:32h

Pessoal, estou pra comprar esse receptor também e queria saber de algum relato dele funcionando legal no Linux (principalmente pelo MythTV, pois estou montando um HTPC). Eu já vi que o modelo anterior (só digital, sem ser híbrido) funciona sim no Linux mas esse ainda não encontrei nenhum relato.

Vou ir acompanhando aqui, pra ver se os colegas conseguirão e assim já compro o meu.

Abs,

Nossile
(usa Ubuntu)

Enviado em 09/06/2010 - 22:37h

Também tenho um PlayTV USB Hybrid e estou no mesmo dilema. Também vou acompanhar esse tópico.

Só para adiantar, percorri os mesmos passos do autor do tópico (usando o cx231 em vez de em28 direto) e a saída do comando tail -f /var/log/messages foi a seguinte

root@nossile-desktop:/home/nossile# tail -f /var/log/messages
Jun 9 21:33:23 nossile-desktop kernel: [14212.778747] dvb-usb: found a 'Prolink Pixelview SBTVD' in cold state, will try to load a firmware
Jun 9 21:33:23 nossile-desktop kernel: [14212.778753] usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
Jun 9 21:33:23 nossile-desktop kernel: [14212.782293] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
Jun 9 21:46:16 nossile-desktop kernel: [14985.150411] tvtime[16471]: segfault at 840 ip 0000000000407400 sp 00007fff468a2868 error 4 in tvtime[400000+7e000]
Jun 9 21:46:32 nossile-desktop kernel: [15001.667855] tvtime[16505]: segfault at 840 ip 0000000000407400 sp 00007fff2713a6c8 error 4 in tvtime[400000+7e000]
Jun 9 21:47:10 nossile-desktop kernel: [15039.739841] tvtime[16611]: segfault at 840 ip 0000000000407400 sp 00007fff852efa98 error 4 in tvtime[400000+7e000]
Jun 9 22:18:40 nossile-desktop kernel: [16929.288293] Linux video capture interface: v2.00
Jun 9 22:18:40 nossile-desktop kernel: [16929.323340] cx231xx v4l2 driver loaded.
Jun 9 22:18:40 nossile-desktop kernel: [16929.323393] usbcore: registered new interface driver cx231xx
Jun 9 22:25:16 nossile-desktop kernel: [17325.271900] usb 1-5: USB disconnect, address 4
Jun 9 22:25:45 nossile-desktop kernel: [17354.870031] usb 1-5: new high speed USB device using ehci_hcd and address 5
Jun 9 22:25:46 nossile-desktop kernel: [17355.024099] usb 1-5: configuration #1 chosen from 1 choice
Jun 9 22:25:46 nossile-desktop kernel: [17355.028007] dvb-usb: found a 'Prolink Pixelview SBTVD' in cold state, will try to load a firmware
Jun 9 22:25:46 nossile-desktop kernel: [17355.028012] usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
Jun 9 22:25:46 nossile-desktop kernel: [17355.032746] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
Jun 9 22:25:46 nossile-desktop kernel: [17355.035022] dvb-usb: found a 'Prolink Pixelview SBTVD' in cold state, will try to load a firmware
Jun 9 22:25:46 nossile-desktop kernel: [17355.035028] usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
Jun 9 22:25:46 nossile-desktop kernel: [17355.038094] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
Jun 9 22:25:46 nossile-desktop kernel: [17355.040175] dvb-usb: found a 'Prolink Pixelview SBTVD' in cold state, will try to load a firmware
Jun 9 22:25:46 nossile-desktop kernel: [17355.040181] usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
Jun 9 22:25:46 nossile-desktop kernel: [17355.044108] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
Jun 9 22:25:46 nossile-desktop kernel: [17355.045651] dvb-usb: found a 'Prolink Pixelview SBTVD' in cold state, will try to load a firmware
Jun 9 22:25:46 nossile-desktop kernel: [17355.045657] usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
Jun 9 22:25:46 nossile-desktop kernel: [17355.047639] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
Jun 9 22:25:46 nossile-desktop kernel: [17355.050235] dvb-usb: found a 'Prolink Pixelview SBTVD' in cold state, will try to load a firmware
Jun 9 22:25:46 nossile-desktop kernel: [17355.050241] usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
Jun 9 22:25:46 nossile-desktop kernel: [17355.054401] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
Jun 9 22:25:46 nossile-desktop kernel: [17355.056036] dvb-usb: found a 'Prolink Pixelview SBTVD' in cold state, will try to load a firmware
Jun 9 22:25:46 nossile-desktop kernel: [17355.056042] usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
Jun 9 22:25:46 nossile-desktop kernel: [17355.062076] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
Jun 9 22:25:46 nossile-desktop kernel: [17355.063616] dvb-usb: found a 'Prolink Pixelview SBTVD' in cold state, will try to load a firmware
Jun 9 22:25:46 nossile-desktop kernel: [17355.063622] usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
Jun 9 22:25:46 nossile-desktop kernel: [17355.066842] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'

c_domiciano
(usa Ubuntu)

Enviado em 10/06/2010 - 09:31h

A saída do meu comando # tail -f /var/log/messages foi:

Jun 9 18:59:08 carlos-desktop kernel: [ 825.768059] usb 1-5: new high speed USB device using ehci_hcd and address 10
Jun 9 18:59:08 carlos-desktop kernel: [ 825.903895] usb 1-5: configuration #1 chosen from 1 choice
Jun 9 18:59:08 carlos-desktop kernel: [ 825.907599] dvb-usb: found a 'Prolink Pixelview SBTVD' in cold state, will try to load a firmware
Jun 9 18:59:08 carlos-desktop kernel: [ 825.907612] usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
Jun 9 18:59:08 carlos-desktop kernel: [ 825.934739] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
Jun 9 18:59:08 carlos-desktop kernel: [ 825.939866] dvb-usb: found a 'Prolink Pixelview SBTVD' in cold state, will try to load a firmware
Jun 9 18:59:08 carlos-desktop kernel: [ 825.939882] usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
Jun 9 18:59:08 carlos-desktop kernel: [ 825.953704] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
Jun 9 18:59:08 carlos-desktop kernel: [ 825.959573] dvb-usb: found a 'Prolink Pixelview SBTVD' in cold state, will try to load a firmware
Jun 9 18:59:08 carlos-desktop kernel: [ 825.959586] usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
Jun 9 18:59:08 carlos-desktop kernel: [ 825.975244] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
Jun 9 18:59:08 carlos-desktop kernel: [ 825.980574] dvb-usb: found a 'Prolink Pixelview SBTVD' in cold state, will try to load a firmware
Jun 9 18:59:08 carlos-desktop kernel: [ 825.980588] usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
Jun 9 18:59:08 carlos-desktop kernel: [ 825.998636] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
Jun 9 18:59:08 carlos-desktop kernel: [ 826.004984] dvb-usb: found a 'Prolink Pixelview SBTVD' in cold state, will try to load a firmware
Jun 9 18:59:08 carlos-desktop kernel: [ 826.004998] usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
Jun 9 18:59:08 carlos-desktop kernel: [ 826.019109] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
Jun 9 18:59:08 carlos-desktop kernel: [ 826.023124] dvb-usb: found a 'Prolink Pixelview SBTVD' in cold state, will try to load a firmware
Jun 9 18:59:08 carlos-desktop kernel: [ 826.023136] usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
Jun 9 18:59:08 carlos-desktop kernel: [ 826.041265] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'
Jun 9 18:59:08 carlos-desktop kernel: [ 826.046199] dvb-usb: found a 'Prolink Pixelview SBTVD' in cold state, will try to load a firmware
Jun 9 18:59:08 carlos-desktop kernel: [ 826.046214] usb 1-5: firmware: requesting dvb-usb-dib0700-1.20.fw
Jun 9 18:59:08 carlos-desktop kernel: [ 826.061218] dvb-usb: downloading firmware from file 'dvb-usb-dib0700-1.20.fw'


Andei fazendo umas pesquisas, e parece que o fabricante esta usando o mesmo USB ID (1554:5010) para uma placa com o chipset da Dibcom 8076 e para uma com o chipset Conexant cx23102. No nosso caso estamos utilizando o chipset da Conexant.

É aqui que deve estar o problema.

Nossile
(usa Ubuntu)

Enviado em 19/06/2010 - 02:01h

Bem, segundo o colega Tota lá no fórum do Ubuntu, o "CX23102 (CNXT AV Decoder - 10bit)" seria na verdade o receptor infravermelho, o "vilão" da história seria o "MB86A20S (Fujitsu ISDB-T demodulator)".

c_domiciano
(usa Ubuntu)

Enviado em 19/06/2010 - 15:16h

O problema é que ainda não tem drive o MB86A20S (Fujitsu ISDB-T demodulator) compilado para o Linux.

danne
(usa Ubuntu)

Enviado em 26/06/2010 - 17:03h

Também estou a procura de uma solução para esse caso.

Instalei o kernel 2.6.34-020634-generic mas o problema persiste. Recebo as mesmas mensagens que os colegas acima.

danne
(usa Ubuntu)

Enviado em 13/10/2010 - 18:56h

Parece que já temos uma solução: http://br-linux.org/2010/tv-digital-brasileira-no-linux-mais-drivers-experimentais-disponiveis/

Nossile
(usa Ubuntu)

Enviado em 14/10/2010 - 19:25h

A notícia muito boa, segui os passos mas não consegui nenhum resultado positivo.

Se alguém conseguir poste o caminho das pedras.

diesel
(usa Debian)

Enviado em 27/10/2010 - 11:08h

Segui os passos do link http://br-linux.org/2010/tv-digital-brasileira-no-linux-mais-drivers-experimentais-disponiveis/, mas após compilar e rebootar deu Kernel Panic.

Isto aconteceu porque nas instruções do referido link não consta a criação do initrd.img. Talvez o autor não utilize initrd.img.

Após compilar o kernel e gerar o initrd.img deu tudo certo.

Não testei todos os recursos ainda, somente a TV analógica.

c_domiciano
(usa Ubuntu)

Enviado em 07/11/2010 - 10:43h

Para mim também ocorreu Kernel Panic.
Como faço para criar o initrd.img ?

meiradarocha
(usa Ubuntu)

Enviado em 17/03/2011 - 13:14h

Olá!
O suporte para a PixelView PlayTV USB Hybrid está no kernel 2.6.38.