Am Mon, 23 Nov 2009 14:19:10 +0100 (CET) schrieb Patrick Boettcher <pboettc...@kernellabs.com>:
> On Mon, 23 Nov 2009, Patrick Boettcher wrote: > > > On Mon, 23 Nov 2009, grafgrim...@gmx.de wrote: > >> [..] > >> ----- hello stupid I2C access ---- > >> Pid: 255, comm: khubd Tainted: P A 2.6.31.6 #1 > >> Call Trace: > >> [<ffffffffa0042292>] ? dibusb_i2c_xfer+0xe2/0x130 [dvb_usb_dibusb_common] > >> [<ffffffff81341dc1>] ? i2c_transfer+0x91/0xe0 > >> [<ffffffffa0059081>] ? dib3000_write_reg+0x51/0x70 [dib3000mb] > >> [<ffffffffa00855c9>] ? dvb_pll_attach+0xa9/0x238 [dvb_pll] > >> [..] > > > > Voila. > > > > This is the access with makes the dvb-pll-driver not create the tuner > > driver. > > > > This is (I forgot the correct name) read-without-write-i2caccess. It is bad > > handled by the dibusb-driver and it can destroy the eeprom on the USB side. > > > > Please try whether the attached patch fixes the whole situation for you. > > > > If so, please send back a line like this: > > > > Tested-by: Your name <email> > > The patch attached. > > -- > > Patrick Boettcher - Kernel Labs > http://www.kernellabs.com/ Hi Patrick, your patch [dibusb-common-fix text/PLAIN (1054 bytes)] works here. Tested-by: Mario Bachmann <grafgrim...@gmx.de> Mario -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
