From: Takashi Iwai <tiwai@suse.de>
To: Russell King - ARM Linux <linux@arm.linux.org.uk>
Cc: alsa-devel@alsa-project.org,
Mark Brown <broonie@opensource.wolfsonmicro.com>,
Clemens Ladisch <clemens@ladisch.de>
Subject: Re: ALSA calling pcm_pointer excessively?
Date: Fri, 11 May 2012 19:07:26 +0200 [thread overview]
Message-ID: <s5hd36aoddd.wl%tiwai@suse.de> (raw)
In-Reply-To: <20120511163844.GD16214@n2100.arm.linux.org.uk>
At Fri, 11 May 2012 17:38:44 +0100,
Russell King - ARM Linux wrote:
>
> On Fri, May 11, 2012 at 06:31:53PM +0200, Takashi Iwai wrote:
> > At Fri, 11 May 2012 16:04:50 +0100,
> > Russell King - ARM Linux wrote:
> > >
> > > On Fri, May 11, 2012 at 04:17:50PM +0200, Takashi Iwai wrote:
> > > > Actually the call of snd_pcm_update_hw_ptr() at the loop entry doesn't
> > > > have to be done at each time, supposing the process of the loop
> > > > (without wait_for_avail()) is fast enough.
> > > >
> > > > How about the patch below?
> > >
> > > This too seems to work fine on playback. Thanks.
> >
> > Good to hear. I queued it for linux-next now.
>
> Please ensure that it gets:
>
> Tested-by: Russell King <rmk+kernel@arm.linux.org.uk>
>
> and not with this address. Thanks.
I didn't add your tested-by tag since it wasn't explicitly given, but
now added with the right address. Thanks.
Takashi
next prev parent reply other threads:[~2012-05-11 17:07 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-10 16:06 ALSA calling pcm_pointer excessively? Russell King - ARM Linux
2012-05-10 16:29 ` Russell King - ARM Linux
2012-05-10 17:05 ` Clemens Ladisch
2012-05-10 17:13 ` Clemens Ladisch
2012-05-10 18:18 ` Russell King - ARM Linux
2012-05-10 18:43 ` Clemens Ladisch
2012-05-10 23:09 ` Russell King - ARM Linux
2012-05-10 17:47 ` Jassi Brar
2012-05-11 13:31 ` Takashi Iwai
2012-05-11 14:02 ` Russell King - ARM Linux
2012-05-11 14:17 ` Takashi Iwai
2012-05-11 15:04 ` Russell King - ARM Linux
2012-05-11 16:31 ` Takashi Iwai
2012-05-11 16:38 ` Russell King - ARM Linux
2012-05-11 17:07 ` Takashi Iwai [this message]
2012-05-10 16:34 ` Trent Piepho
2012-05-10 16:42 ` Russell King - ARM Linux
2012-05-10 17:00 ` Jassi Brar
2012-05-10 17:04 ` Trent Piepho
2012-05-10 17:04 ` Russell King - ARM Linux
2012-05-10 17:18 ` Jassi Brar
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