[linux-dvb] Digital tuning failing on Pinnacle 800i with dmesg output

Steven Toth stoth at linuxtv.org
Thu Aug 14 02:33:08 CEST 2008


James Lucas wrote:
> Hello - first time poster here.  I'm running Ubuntu Hardy, stock kernel 
> 2.6.24-19-generic.  Compiled the v4l tree from repository and installed 
> the modules.  Also grabbed firmware found on the dvb-wiki page  Analog 
> tuning works.  Trying to run dvbscan or scan results in either no 
> channels found or a hang on the attempt to tune the first channel.

Welcome!


> 
> Output of dmesg contains errors like this:
> 
> [  576.298553] i2c-adapter i2c-2: sendbytes: error - bailout.
> [  577.098249] xc5000: I2C write failed (len=4)
> [  577.098259] xc5000: Unable to initialise tuner
> [  583.499754] s5h1409_writereg: writereg error (reg == 0xf3, val == 
> 0x0000, ret == -121)
> [  589.897260] s5h1409_writereg: writereg error (reg == 0xf5, val == 
> 0x0000, ret == -121)
> [  596.294758] s5h1409_writereg: writereg error (reg == 0xf5, val == 
> 0x0001, ret == -121)
> [  602.692260] s5h1409_writereg: writereg error (reg == 0xf4, val == 
> 0x0001, ret == -121)
> [  609.089760] s5h1409_writereg: writereg error (reg == 0x85, val == 
> 0x0110, ret == -121)
> [  615.487264] s5h1409_writereg: writereg error (reg == 0xf5, val == 
> 0x0000, ret == -121)
> [  621.884765] s5h1409_writereg: writereg error (reg == 0xf5, val == 
> 0x0001, ret == -121)
> [  628.386227] s5h1409_writereg: writereg error (reg == 0xf3, val == 
> 0x0001, ret == -121)

Looks i2c dead during xc5000 initialization, does the hardware work 
under windows?

- Steve




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