Mám problém s dvojitým USB tunerem Evolve Venus. Chování je stejné jako jsem popisoval na starém fóru viz https://www.turris.cz/forum/topic_show.pl?pid=10008#pid9990 s tím rozdílem, že tentokrát je v dmesg vypsana následující chyba:
[ 17.814400] af9033 2-003a: i2c rd failed=-5 reg=004bfc len=4
[ 17.820113] af9033: probe of 2-003a failed with error -121
Netuší někdo co s tím? Chyba se projevuje se po restartu turrisu, ale není to pravidlo. Vždy pomůže za běhu odpojit tuner z USB a znovu ho připojit. Připojuji výpisy z testování problému.
Výpis při chybě (tuner nefunguje):
[ 17.724518] usb 1-1.1: dvb_usb_af9035: prechip_version=83 chip_version=01 chip_type=9135
[ 17.733031] usb 1-1.1: dvb_usb_v2: found a 'ITE 9135(9006) Generic' in warm state
[ 17.750262] usb 1-1.1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[ 17.759957] DVB: registering new adapter (ITE 9135(9006) Generic)
[ 17.768897] af9033 2-0038: firmware version: LINK 12.54.14.0 - OFDM 2.47.14.0
[ 17.776072] af9033 2-0038: Afatech AF9033 successfully attached
[ 17.782028] usb 1-1.1: DVB: registering adapter 0 frontend 0 (Afatech AF9033 (DVB-T))...
[ 17.790680] it913x 2-001c: ITE IT913X AX successfully attached
[ 17.796572] usb 1-1.1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[ 17.806277] DVB: registering new adapter (ITE 9135(9006) Generic)
[ 17.814400] af9033 2-003a: i2c rd failed=-5 reg=004bfc len=4
[ 17.820113] af9033: probe of 2-003a failed with error -121
[ 17.827724] usbcore: registered new interface driver dvb_usb_af9035
[ 17.840524] usbcore: registered new interface driver option
Po odpojení a připojení tuneru z/do USB je vše v pořádku (tuner funguje):
[ 202.028898] usb 1-1.1: new high-speed USB device number 4 using fsl-ehci
[ 202.121108] usb 1-1.1: dvb_usb_af9035: prechip_version=83 chip_version=01 chip_type=9135
[ 202.121477] usb 1-1.1: dvb_usb_v2: found a 'ITE 9135(9006) Generic' in cold state
[ 202.128064] usb 1-1.1: dvb_usb_v2: downloading firmware from file 'dvb-usb-it9135-01.fw'
[ 204.794727] usb 1-1.1: dvb_usb_af9035: firmware version=12.54.14.0
[ 204.794748] usb 1-1.1: dvb_usb_v2: found a 'ITE 9135(9006) Generic' in warm state
[ 204.799756] usb 1-1.1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[ 204.799968] DVB: registering new adapter (ITE 9135(9006) Generic)
[ 204.803978] af9033 2-0038: firmware version: LINK 12.54.14.0 - OFDM 2.47.14.0
[ 204.803990] af9033 2-0038: Afatech AF9033 successfully attached
[ 204.804010] usb 1-1.1: DVB: registering adapter 0 frontend 0 (Afatech AF9033 (DVB-T))...
[ 204.805068] it913x 2-001c: ITE IT913X AX successfully attached
[ 204.805095] usb 1-1.1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[ 204.805268] DVB: registering new adapter (ITE 9135(9006) Generic)
[ 204.819109] af9033 2-003a: firmware version: LINK 12.54.14.0 - OFDM 2.47.14.0
[ 204.819121] af9033 2-003a: Afatech AF9033 successfully attached
[ 204.819147] usb 1-1.1: DVB: registering adapter 1 frontend 0 (Afatech AF9033 (DVB-T))...
[ 204.819554] it913x 2-001d: ITE IT913X AX successfully attached
[ 204.832121] Couldn't load IR keymap rc-it913x-v1
[ 204.836789] Registered IR keymap rc-empty
[ 204.837015] input: ITE 9135(9006) Generic as /devices/soc@ffe00000/ffe22000.usb/fsl-ehci.0/usb1/1-1/1-1.1/rc/rc0/input0
[ 204.837026] rc0: ITE 9135(9006) Generic as /devices/soc@ffe00000/ffe22000.usb/fsl-ehci.0/usb1/1-1/1-1.1/rc/rc0
[ 204.837036] usb 1-1.1: dvb_usb_v2: 'ITE 9135(9006) Generic' successfully initialized and connected
Po restartu turrisu příkazem reboot je vše v pořádku (tuner funguje):
[ 17.708207] usb 1-1.1: dvb_usb_af9035: prechip_version=83 chip_version=01 chip_type=9135
[ 17.716956] usb 1-1.1: dvb_usb_v2: found a 'ITE 9135(9006) Generic' in warm state
[ 17.732483] usb 1-1.1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[ 17.742130] DVB: registering new adapter (ITE 9135(9006) Generic)
[ 17.750831] af9033 2-0038: firmware version: LINK 12.54.14.0 - OFDM 2.47.14.0
[ 17.758002] af9033 2-0038: Afatech AF9033 successfully attached
[ 17.763978] usb 1-1.1: DVB: registering adapter 0 frontend 0 (Afatech AF9033 (DVB-T))...
[ 17.772679] it913x 2-001c: ITE IT913X AX successfully attached
[ 17.778546] usb 1-1.1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[ 17.788276] DVB: registering new adapter (ITE 9135(9006) Generic)
[ 17.807365] af9033 2-003a: firmware version: LINK 12.54.14.0 - OFDM 2.47.14.0
[ 17.814547] af9033 2-003a: Afatech AF9033 successfully attached
[ 17.820517] usb 1-1.1: DVB: registering adapter 1 frontend 0 (Afatech AF9033 (DVB-T))...
[ 17.829090] it913x 2-001d: ITE IT913X AX successfully attached
[ 17.847264] Couldn't load IR keymap rc-it913x-v1
[ 17.851911] Registered IR keymap rc-empty
[ 17.856176] input: ITE 9135(9006) Generic as /devices/soc@ffe00000/ffe22000.usb/fsl-ehci.0/usb1/1-1/1-1.1/rc/rc0/input0
[ 17.866999] rc0: ITE 9135(9006) Generic as /devices/soc@ffe00000/ffe22000.usb/fsl-ehci.0/usb1/1-1/1-1.1/rc/rc0
[ 17.877035] usb 1-1.1: dvb_usb_v2: 'ITE 9135(9006) Generic' successfully initialized and connected
[ 17.887162] usbcore: registered new interface driver dvb_usb_af9035
Po druhém restartu turrisu příkazem reboot (tuner nefunguje):
[ 16.758754] usb 1-1.1: dvb_usb_af9035: prechip_version=83 chip_version=01 chip_type=9135
[ 16.767357] usb 1-1.1: dvb_usb_v2: found a 'ITE 9135(9006) Generic' in warm state
[ 16.779272] usb 1-1.1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[ 16.788963] DVB: registering new adapter (ITE 9135(9006) Generic)
[ 16.797119] af9033 2-0038: firmware version: LINK 12.54.14.0 - OFDM 2.47.14.0
[ 16.804295] af9033 2-0038: Afatech AF9033 successfully attached
[ 16.810255] usb 1-1.1: DVB: registering adapter 0 frontend 0 (Afatech AF9033 (DVB-T))...
[ 16.820044] it913x 2-001c: ITE IT913X AX successfully attached
[ 16.825936] usb 1-1.1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer
[ 16.835589] DVB: registering new adapter (ITE 9135(9006) Generic)
[ 18.607235] af9033 2-003a: i2c rd failed=-5 reg=804191 len=4
[ 18.612924] af9033: probe of 2-003a failed with error -121
[ 18.620797] usbcore: registered new interface driver dvb_usb_af9035
[ 18.633452] usbcore: registered new interface driver option
[ 18.639123] usbserial: USB Serial support registered for GSM modem (1-port)