On Tuesday 19 October 2010 21:56:51 fabio tirapelle wrote: > The WinTV did work correctly with ubuntu 9.10. In Ubuntu 9.10 the > package linux-firmware-nonfree didn't include the dvb-fe-tda10048-1.0.fw. I > remember that Ubuntu 9.10 used for my card the dvb-fe-tda10046.fw. > > Now, Ubuntu 10.04 loads for my card the dvb-fe-tda10048-1.0.fw > Its seems that with the 9.10 version, the card is recognized as > WinTV-HVR-1100 or 1110 and now as WinTV-HVR-1120. This is actually strange because the Wiki states that the card is using an "NXP TDA10048 digital demodulator" (http://linuxtv.org/wiki/index.php/Hauppauge_WinTV-HVR-1120). Anyway, this may worth the cost to build an old kernel to see if this effectively works well ;) > I wait until you recompile the kernel with the v4l. Please tell me if this > solves the problem I have tried several scenarios : - the last 2.6.36 Linux kernel - the kernel 2.6.35 with sources from the HG repository (http://linuxtv.org/hg/v4l-dvb/) - the media tree git (http://git.linuxtv.org/media_tree.git) In all situations, I get the same behaviour. After a random number of reboots, the TV (DVB-T) is not working and I get this message displayed in loop in `dmesg`: tda18271_write_regs: [1-0060|M] ERROR: idx = 0x5, len = 1, i2c_transfer returned: -5 tda18271_init: [1-0060|M] error -5 on line 830 tda18271_tune: [1-0060|M] error -5 on line 908 tda18271_set_params: [1-0060|M] error -5 on line 989 Also, even when the TV is working, I get these error messages in `dmesg: [...] tda829x 1-004b: type set to tda8290 tda18271 1-0060: attaching existing instance DVB: registering new adapter (saa7133[0]) DVB: registering adapter 0 frontend 0 (NXP TDA10048HN DVB-T)... tda10048_firmware_upload: waiting for firmware upload (dvb-fe- tda10048-1.0.fw)... tda10048_firmware_upload: firmware read 24878 bytes. tda10048_firmware_upload: firmware uploading tda18271_write_regs: [1-0060|M] ERROR: idx = 0x13, len = 1, i2c_transfer returned: -5 tda18271_write_regs: [1-0060|M] ERROR: idx = 0x5, len = 1, i2c_transfer returned: -5 tda18271_set_analog_params: [1-0060|M] error -5 on line 1045 tda18271_write_regs: [1-0060|M] ERROR: idx = 0x13, len = 1, i2c_transfer returned: -5 tda10048_firmware_upload: firmware uploaded saa7134 ALSA driver for DMA sound loaded saa7133[0]/alsa: saa7133[0] at 0xeb200000 irq 20 registered as card -1 tda18271_read_regs: [1-0060|M] ERROR: i2c_transfer returned: -5 tda18271_ir_cal_init: [1-0060|M] error -5 on line 811 tda18271_init: [1-0060|M] error -5 on line 835 tda18271_tune: [1-0060|M] error -5 on line 908 tda18271_set_analog_params: [1-0060|M] error -5 on line 1045 I may take a look at sources to understand what is happening. So, if someone have an idea, please tell me ;) Thanks, -- Albin Kauffmann -- 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
