From: Grazvydas Ignotas <notasas@gmail.com>
To: Mark Brown <broonie@opensource.wolfsonmicro.com>
Cc: alsa-devel <alsa-devel@alsa-project.org>,
Peter Ujfalusi <peter.ujfalusi@nokia.com>
Subject: Re: issue with TWL4030
Date: Sat, 3 Jul 2010 17:32:08 +0300 [thread overview]
Message-ID: <AANLkTilvo5eV352yiSgOSst_kwt3juh4LSdTM64H5eBT@mail.gmail.com> (raw)
In-Reply-To: <20100703000635.GA3533@sirena.org.uk>
On Sat, Jul 3, 2010 at 3:06 AM, Mark Brown
<broonie@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.
next prev parent reply other threads:[~2010-07-03 14:32 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-02 22:50 issue with TWL4030 Grazvydas Ignotas
2010-07-03 0:06 ` Mark Brown
2010-07-03 14:32 ` Grazvydas Ignotas [this message]
2010-07-04 1:28 ` Mark Brown
2010-07-05 21:13 ` peter.ujfalusi
2010-07-05 21:40 ` Liam Girdwood
2010-07-05 22:51 ` Grazvydas Ignotas
2010-07-12 10:12 ` Peter Ujfalusi
2010-07-12 20:26 ` Grazvydas Ignotas
2010-07-13 7:59 ` Peter Ujfalusi
2010-07-05 23:24 ` Raymond Yau
2010-07-13 8:03 ` Peter Ujfalusi
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