[alsa-devel] issue with TWL4030

Grazvydas Ignotas notasas at gmail.com
Sat Jul 3 16:32:08 CEST 2010

On Sat, Jul 3, 2010 at 3:06 AM, Mark Brown
<broonie at opensource.wolfsonmicro.com> wrote:
> On Sat, Jul 03, 2010 at 01:50:50AM +0300, Grazvydas Ignotas wrote:
>> there seems to be a problem with TWL4030 hw_param programming, which
>> is easy to reproduce over OSS emulation with this simple program:
> OSS emulation is strongly disrecommended due to the fact that it
> repeatedly reprograms things using partially valid configurations.  Some
> drivers will refuse to run with it.

Well it used to work fine on OMAP+TWL until one of Peter's rework
patches, I guess 6b87a91f (haven't really bisected), hope we can find
some solution. We have some closed OSS programs that we can't drop,
unfortunately. I know userspace OSS emulation solutions exist, but it
wouldn't hurt to have more options.

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