[coreboot] [PATCH] MCP55 azalia driver
stefan.reinauer at coresystems.de
Tue Jun 1 09:01:21 CEST 2010
On 6/1/10 8:02 AM, Peter Stuge wrote:
> So is there absolutely no way for us to avoid that this code is
> duplicated for *every* board with such a select?
> It seems wrong to automatically add a driver during build, and then
> need to call it manually in boards where it was automatically built!
That's actually not what happens. You only need to call it for those
boards that need to load a HDA "VERB table". Many boards should be able
to work without loading a VERB. Unfortuntately I could not test this on
all MCP55 boards, so hence the "safe way".
Providing the HDA VERB table is a mainboard specific thing. So it
belongs into the mainboard.
We could add some magic to load the VERB upon CONFIG_LOAD_VERB. I
considered this back when I implemented the algorithm, but it would even
more mean jumping between components with the code and making it harder
> I think this is pretty important. It seems also related to the VSA
> situation for the Geode that I worked around in r5581.
In which way?
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