From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Chaithrika U S <chaithrika@ti.com>
Cc: khilman@deeprootsystems.com, alsa-devel@alsa-project.org,
davinci-linux-open-source@linux.davincidsp.com
Subject: Re: [PATCH] ASoC: tlv320aic3x: Enable PLL when not bypassed
Date: Wed, 22 Jul 2009 13:42:14 +0100 [thread overview]
Message-ID: <20090722124214.GA28188@rakim.wolfsonmicro.main> (raw)
In-Reply-To: <1248263104-12142-1-git-send-email-chaithrika@ti.com>
On Wed, Jul 22, 2009 at 07:45:04AM -0400, Chaithrika U S wrote:
> PLL was not being enabled when it was not bypassed. This patch
> enables the PLL when it is used. Additionally, it disables the PLL
> when it is bypassed.
>
> Without this patch, the audio on TI DM646x EVM and DM355 EVM
> does not work properly. The bit clocks and the frame sync signals
> from the codec are not correct and hence the playback/record are faster
> than usual for most sample rates. The reason for this was that the PLL
> was not enabled when it was not bypassed.
Looks reasonable though I've no knowledge of the CODEC. Sounds like
this is needed in 2.6.31?
next prev parent reply other threads:[~2009-07-22 12:42 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-22 11:45 [PATCH] ASoC: tlv320aic3x: Enable PLL when not bypassed Chaithrika U S
[not found] ` <1248263104-12142-1-git-send-email-chaithrika-l0cyMroinI0@public.gmane.org>
2009-07-22 12:39 ` Mani, Arun
2009-07-22 13:10 ` chaithrika
2009-07-22 12:42 ` Mark Brown [this message]
2009-07-22 13:00 ` chaithrika
2009-07-23 7:22 ` Mark Brown
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