Arkadiusz Miśkiewicz wrote: > > Hello. > > I'm trying to use it9135 v1 device on 3.3.4 kernel. > > Unfortunately most of the time there are problems with loading firmware > (udev 182). > > Firmware file is there: > -rw-r--r-- 1 root root 8128 05-03 21:31 /lib/firmware/dvb-usb-it9135-01.fw > > In most cases dmesg log below shows what happens. Sometimes udev also > logs: > > May 11 21:33:23 serarm udevd[13078]: error: can not open > '/sys/devices/pci0000:00/0000:00:13.2/usb2/2-1/firmware/2-1/loading' > > Rarely it succeeds. Both logs below. Any ideas/patches to test? Just figured out that after reloading dvb_usb_it913x and it913x_fe things started to work! Not sure if reloading both drivers was required - I reloaded both and noticed. [691819.504534] usb 2-1: USB disconnect, device number 9 [691819.730964] usb 2-1: new high-speed USB device number 10 using ehci_hcd [691819.862773] usb 2-1: New USB device found, idVendor=048d, idProduct=9005 [691819.862788] usb 2-1: New USB device strings: Mfr=1, Product=0, SerialNumber=3 [691819.862797] usb 2-1: Manufacturer: ITE Technologies, Inc. [691819.862804] usb 2-1: SerialNumber: AF0102020700001 [691819.866632] it913x: Chip Version=01 Chip Type=9135 [691819.874190] it913x: Dual mode=0 Remote=5 Tuner Type=0 [691819.875804] dvb-usb: found a 'ITE 9135(9005) Generic' in cold state, will try to load a firmware [691880.304615] dvb-usb: did not find the firmware file. (dvb-usb- it9135-01.fw) Please see linux/Documentation/dvb/ for more details on firmware-problems. (-2) [691880.304623] it913x: DEV it913x Error [692002.417084] usbcore: deregistering interface driver it913x [692014.227789] it913x: Chip Version=00 Chip Type=0000 [692014.229766] it913x: Dual mode=0 Remote=5 Tuner Type=0 [692014.230972] dvb-usb: found a 'ITE 9135(9005) Generic' in cold state, will try to load a firmware [692014.250426] dvb-usb: downloading firmware from file 'dvb-usb- it9135-01.fw' [692014.252269] it913x: FRM Starting Firmware Download [692014.784323] it913x: FRM Firmware Download Completed - Resetting Device [692014.784985] it913x: Chip Version=01 Chip Type=9135 [692014.785484] it913x: Firmware Version 204869120 [692014.819723] dvb-usb: found a 'ITE 9135(9005) Generic' in warm state. [692014.819854] dvb-usb: will use the device's hardware PID filter (table count: 31). [692014.820254] DVB: registering new adapter (ITE 9135(9005) Generic) [692014.825878] it913x-fe: ADF table value :00 [692014.830000] it913x-fe: Crystal Frequency :12000000 Adc Frequency :20250000 ADC X2: 01 [692014.879249] it913x-fe: Tuner LNA type :38 [692014.938472] DVB: registering adapter 0 frontend 0 (ITE 9135(9005) Generic_1)... [692014.938968] Registered IR keymap rc-msi-digivox-iii [692014.939210] input: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:13.2/usb2/2-1/rc/rc2/input14 [692014.941686] rc2: IR-receiver inside an USB DVB receiver as /devices/pci0000:00/0000:00:13.2/usb2/2-1/rc/rc2 [692014.941702] dvb-usb: schedule remote query interval to 250 msecs. [692014.941714] dvb-usb: ITE 9135(9005) Generic successfully initialized and connected. [692014.941721] it913x: DEV registering device driver [692014.941814] usbcore: registered new interface driver it913x -- Arkadiusz Miśkiewicz PLD/Linux Team arekm / maven.pl http://ftp.pld-linux.org/ -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
