Updated DMASOUND patches

[Iain Sandoe]

 Thu, Aug 3, 2000,  Michel Dänzer wrote:
> Iain Sandoe wrote:
>
>> 2.4.0-test5
>>
>> This is much more flaky **with identical code**  there is no crashing (yet)
>> - but a strong tendency for almost any activity to cut off the sound.
>> opening the mixer control is a really good way of doing it.  Once the panel
>> is open you can restart the sound and all is hunky-dory... but...
>
> I've noticed that 2.4.0-test4 is much more sluggish than any 2.2 kernel I've
> used. Turning on DMA for the HD (yep, didn't do it automatically) helps a bit,
> but not totally.

According to DMESG DMA *is* on for both SCSI & IDE (IDE doesn't enter into
this really for me - all my disks are SCSI).  How could I tell if dmesg were
telling fibs?

>> I guess I'm a little suspicious of the new wait-queue stuff (that's really
>> the only major change to the sound side).
>
> There's a whole new kernel around the sound driver ;)

Fair point... I guess we do interact with the fs stuff, and IRQs and...
and... :-)

Iain.

** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/