Re: cxd2820r: i2c wr failed (PCTV Nanostick 290e)

Claus Olesen
2012-03-16T02:36:32Z

I have two 290e's - one for dvb-c and one for dvb-t - on the same computer
running F16, Kaffeine and latest media files
and I see lots of lines in /var/log/messages like this

cxd2820r: i2c wr failed ret:-110 reg:db len:1

and fewer like this

tda18271_write_regs: [16-0060|M] ERROR: idx = 0x3, len = 1,
i2c_transfer returned: -110

but strangely none today.
But despite that then I haven't noticed any problems and in particular that of
yours of lsusb not showing your 290e.

lsusb on my computer shows the 290e's as
Bus 002 Device 002: ID 2013:024f Unknown (Pinnacle?)
Bus 002 Device 003: ID 2013:024f Unknown (Pinnacle?)

However, not long ago I reported a conflict with the 290e and USB a mem stick
http://www.mail-archive.com/linux-media@vger.kernel.org/msg42499.html
which leads me to think that for what it is worth as a test you may want to try
with only 1 USB attached namely only the 290e