Re: i810 audio patch

Doug Ledford
2001-12-05T22:32:08Z

> Nathan Bryant wrote:
>
>>
>> also, I ran your other DEBUG_MMAP patch and the news is that count
>> just sits at 65536 ad nauseum.
>>
>
> this is because settrigger in 0.9 doesn't: it's setting LVI=CVI so it
> goes nowhere.

Not true. SETTRIGGER is (generally) only called once to start things
(and things are getting started or else it would set at 0 instead of at
65536). After that, SETTRIGGER isn't typically called again unless you
are turning the device off. It's calls to GETOPTR that are suppossed to
keep the LVI-CIV tail chasing going on.

> this was introduced by the second patch against 0.08 that
> you sent me...
>

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Doug Ledford <dledford@redhat.com> http://people.redhat.com/dledford
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