From: sameo@linux.intel.com (Samuel Ortiz)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH V2] mfd: Fixed mixed up ADC single channel readout
Date: Mon, 12 Dec 2011 18:12:43 +0100 [thread overview]
Message-ID: <20111212171243.GQ13952@sortiz-mobl> (raw)
In-Reply-To: <1322479247-13318-1-git-send-email-robin@protonic.nl>
Hi Robin,
On Mon, Nov 28, 2011 at 12:20:47PM +0100, Robin van der Gracht wrote:
> In single channel mode, when reading the ADC result, the index value
> is still set to the channel selected for this reading.
> This mixes up the order of the values returned. This causes problems when
> the converted results are made available in pairs (i.e. battery current reading)
> To straighten this up, the index value needs to be reset, so that the
> converted values are read at the assigned channel.
>
> Signed-off-by: Robin van der Gracht <robin@protonic.nl>
I'm not familiar with the HW, so I'd need Uwe's ACK here.
Cheers,
Samuel.
--
Intel Open Source Technology Centre
http://oss.intel.com/
next prev parent reply other threads:[~2011-12-12 17:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-11-28 11:20 [PATCH V2] mfd: Fixed mixed up ADC single channel readout Robin van der Gracht
2011-12-12 17:12 ` Samuel Ortiz [this message]
2011-12-12 17:10 ` Uwe Kleine-König
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