On 06/03/2015 06:55 AM, Stephen Allan wrote:
I am aware that there is some development going on for the saa7164 driver to support the 
Hauppauge WinTV-HVR2205.  I thought I would post some feedback.  I have recently compiled 
the driver as at 2015-05-31 using "media build tree".  I am unable to tune a 
channel.  When running the following w_scan command:

w_scan -a4 -ft -cAU -t 3 -X > /tmp/tzap/channels.conf

I get the following error after scanning the frequency range for Australia.

ERROR: Sorry - i couldn't get any working frequency/transponder
  Nothing to scan!!

At the same time I get the following messages being logged to the Linux console.

dmesg
[165512.436662] si2168 22-0066: unknown chip version Si2168-
[165512.450315] si2157 21-0060: found a 'Silicon Labs Si2157-A30'
[165512.480559] si2157 21-0060: firmware version: 3.0.5
[165517.981155] si2168 22-0064: unknown chip version Si2168-
[165517.994620] si2157 20-0060: found a 'Silicon Labs Si2157-A30'
[165518.024867] si2157 20-0060: firmware version: 3.0.5
[165682.334171] si2168 22-0064: unknown chip version Si2168-
[165730.579085] si2168 22-0064: unknown chip version Si2168-
[165838.420693] si2168 22-0064: unknown chip version Si2168-
[166337.342437] si2168 22-0064: unknown chip version Si2168-
[167305.393572] si2168 22-0064: unknown chip version Si2168-


Many thanks to the developers for all of your hard work.

Let me guess they have changed Si2168 chip to latest "C" version. Driver supports only A and B (A20, A30 and B40). I have never seen C version.

regards
Antti

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