[coreboot] [PATCH] watchdog mcp55's codec initialization loops

Stefan Reinauer stefan.reinauer at coresystems.de
Thu May 13 17:40:36 CEST 2010

On 5/13/10 5:08 PM, Joe Korty wrote:
> On Thu, May 13, 2010 at 10:42:40AM -0400, Stefan Reinauer wrote:
>> the MCP55 azalia init code is kind of crude. I fixed the code for ICH7 a
>> while ago and now I ported my version of the Azalia code to MCP55 /
>> H8DME (assuming that's the board target you use for the H8DME-2)
>> Can you please see if this is any better than before? It's likely that
>> the verb table won't match the codec used on that board, but there only
>> was a single codec in the mcp55 driver and the used codec is usually
>> mainboard dependent, not chipset dependent.
> It works!!!
> But I didn't hear a beep during coreboot.  Was I supposed to?
No, no beeps... The driver just initializes the codec.

If someone had a nice piece of code to output a sample on azalia
devices, I think we should make it an option. I looked at alsa some time
ago but found it less than trivial to extract the info useful for us.

Could you please send a log file containing the output of the new azalia


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