From: Mark Brown <broonie@opensource.wolfsonmicro.com>
To: Jorge Eduardo Candelaria <jorge.candelaria@ti.com>
Cc: Margarita Olaya Cabrera <magi.olaya@ti.com>,
alsa-devel@alsa-project.org, lrg@slimlogic.co.uk
Subject: Re: [PATCH v2] ASoC: TWL6040: Correct widget handling for drivers
Date: Fri, 16 Jul 2010 09:21:13 +0100 [thread overview]
Message-ID: <20100716082113.GC9082@rakim.wolfsonmicro.main> (raw)
In-Reply-To: <1279211881-31416-1-git-send-email-jorge.candelaria@ti.com>
On Thu, Jul 15, 2010 at 11:38:01AM -0500, Jorge Eduardo Candelaria wrote:
> In order to reduce pop-noise at powering up/down of the DACs and Drivers,
> these components have to be handled in a specific sequence. Headset,
> Handsfree, and Earphone drivers are now registered as PGA components to
> ensure DACs are enabled first.
>
> Also, add a delay to leave time for DACs to settle before
> continuing power up/down sequence.
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
next prev parent reply other threads:[~2010-07-16 8:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-07-15 16:38 [PATCH v2] ASoC: TWL6040: Correct widget handling for drivers Jorge Eduardo Candelaria
2010-07-16 8:21 ` Mark Brown [this message]
2010-07-17 18:28 ` Liam Girdwood
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