ZhanMa wrote: > Hi Steven, > > Thanks for taking time to reply my question. > > I referenced the wiki page: > http://www.linuxtv.org/wiki/index.php/Hauppauge_WinTV-HVR-950Q#Firmware, > the dmesg mentions xc5000 firmware upload. But my dmesg didn't show such > message, that's why I wondered the firmware not loaded. > > So when should the firmware be loaded? Right after the tuner pluged in? > or the first time one application starts to use the device? > I did the similar experiment on my linux pc (Fedora Core 8, linux kernel > 2.6.25), after I pluged in the tuner, it started to register and load > the firmware before I run a 'scan' program. This 'scan' is one utility > program from LinuxTV.org, but it found 0 service on my linux pc and the > ARM board. > > Regards, > Jason > > ------------------------------------------------------------------------ > *From:* Steven Toth <stoth@xxxxxxxxxxx> > *To:* ZhanMa <zhan@xxxxxxxxxxxxxxxxxxxx>; linux-dvb <linux-dvb@xxxxxxxxxxx> > *Sent:* Friday, March 20, 2009 7:19:16 AM > *Subject:* Re: Linux driver for Hauppauge WinTV-HVR 950Q > > > ZhanMa wrote: > > Hi Steven, > > > > I am working on porting the Hauppauge WinTV-Hvr 950Q tuner driver to > a TI DaVinci platform which uses linux kernel 2.6.18 (MontaVista). After > I pluged in the tuner into the board's usb port, I got the following > message. It looks that the registration procedure finished but I saw the > message that xc5000 firmware not load yet (I already put the firmware, > dvb-fe-xc5000-1.1.fw, under /lib/firmware). > > > > So I believe it should load the firmware, otherwise the tuner would > not work, right? But why it didn't load? > > > > Please advise me how I can fix this problem, thank you so much!! > > > > Jason Ma > > > > > > > > > > root@xxxxxxxxxxxxx:~# > > usb 1-1.1: new high speed USB device using musb_hdrc and address 4 > > usb 1-1.1: Product: WinTV HVR-950 > > usb 1-1.1: Manufacturer: Hauppauge > > usb 1-1.1: SerialNumber: 4031281567 > > usb 1-1.1: configuration #1 chosen from 1 choice > > au0828_init() Debugging is enabled > > au0828_init() USB Debugging is enabled > > au0828 driver loaded > > au0828_usb_probe() vendor id 0x2040 > > au0828_usb_probe() device id 0x7200 > > au0828_gpio_setup() > > au0828_i2c_register() > > davinci_i2c_probe_adapter: 0xc06fe858 > > davinci_evm_expander1 i2c attach [addr=0x3a,client=davinci_evm_expander1] > > board_i2c_expander_setup=0xc001ae8c, 0xc001ae8c > > aic3x I2C Codec i2c attach [addr=0x1b,client=AIC3X] > > asoc: aic3x <-> davinci-i2s mapping ok > > au0828: i2c bus registered > > [au0828_usb_probe], au0828_card_setup > > i2c_readbytes() > > [hauppauge_eeprom] > > tveeprom 1-0050: Hauppauge model 72001, rev B3F0, serial# 4749727 > > tveeprom 1-0050: MAC address is 00-0D-FE-48-79-9F > > tveeprom 1-0050: tuner model is Xceive XC5000 (idx 150, type 4) > > tveeprom 1-0050: TV standards NTSC(M) ATSC/DVB Digital (eeprom 0x88) > > tveeprom 1-0050: audio processor is AU8522 (idx 44) > > tveeprom 1-0050: decoder processor is AU8522 (idx 42) > > tveeprom 1-0050: has no radio, has IR receiver, has no IR transmitter > > hauppauge_eeprom: hauppauge eeprom: model=72001 > > xc5000_attach() > > xc5000 1-0061: creating new instance > > xc5000_attach() new tuner instance > > xc5000: Successfully identified at address 0x61 > > xc5000: Firmware has not been loaded previously > > DVB: registering new adapter (au0828) > > DVB: registering adapter 0 frontend -8388625 (Auvitek AU8522 QAM/8VSB > Frontend)... > > Registered device AU0828 [Hauppauge HVR950Q] > > Registered device AU0828 [Hauppauge HVR950Q] > > usbcore: registered new driver au0828 > > [au0828_init], usb_register success, ret=0 > > > > > > > > root@xxxxxxxxxxxxx:~# lsusb > > Bus 001 Device 004: ID 2040:7200 Bus 001 Device 003: ID 0596:0001 > MicroTouch Systems, Inc. Touchscreen > > Bus 001 Device 002: ID 04b4:6560 Cypress Semiconductor Corp. > CY7C65640 USB-2.0 "TetraHub" > > Bus 001 Device 001: ID 0000:0000 > > > > Hi, > > What makes you think the firmware has not loaded? > > - Steve > _______________________________________________ linux-dvb users mailing list For V4L/DVB development, please use instead linux-media@xxxxxxxxxxxxxxx linux-dvb@xxxxxxxxxxx http://www.linuxtv.org/cgi-bin/mailman/listinfo/linux-dvb
