HDA sound driver mod for sigmatel 92xx

Wesley Morgan morganw at chemikals.org
Thu Jul 13 01:46:32 UTC 2006


On Wed, 12 Jul 2006, Eric Anderson wrote:

> On 07/12/06 20:04, Wesley Morgan wrote:
>> On Wed, 12 Jul 2006, Eric Anderson wrote:
>> 
>>> On 07/09/06 09:11, Wesley Morgan wrote:
>>>> 
>>>> With a little help from the netbsd azalia driver (a wonderful piece of 
>>>> work, by the way) and the hda specs, I've been able to get Andrea's hdac 
>>>> code to work with my laptop. I believe the problem was that the codec and 
>>>> dac started out in some kind of low-power mode and needed to be woken up 
>>>> before they would work.
>>>> 
>>>> Hopefully someone is still working on a proper driver, but for now, I can 
>>>> watch movies again!
>>>> 
>>>> A diff against Andrea's work is attached.
>>> 
>>> 
>>> I couldn't get this patch to work - all hunks fail.  What am I doing 
>>> wrong?
>> 
>> Make sure your mailer didn't wrap long lines? It applies cleanly for me. 
>> I've attached a newer diff that makes the mixer work properly as well, but 
>> it's hard-coded to the correct widget for me so it might not work for 
>> everyone.
>
> Well, it must be my hdac.tgz then, because the attached patch looks fine, but 
> still fails poorly.  Maybe a pointer to the hdac.tgz you used, and an md5 sum 
> would do the trick..

The original hdac.tgz posted by Andrea, I believe can be found at:

http://darkircop.org/hdac.tgz


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