From: lars@metafoo•de (Lars-Peter Clausen)
To: linux-arm-kernel@lists•infradead.org
Subject: [PATCH v2 2/2] iio:adc:at91-sama5d2: add support for signed conversion
Date: Mon, 7 Mar 2016 21:04:15 +0100 [thread overview]
Message-ID: <56DDDEBF.30905@metafoo.de> (raw)
In-Reply-To: <1457360997-29179-3-git-send-email-ludovic.desroches@atmel.com>
On 03/07/2016 03:29 PM, Ludovic Desroches wrote:
> The at91-sama5d2 ADC controller can achieve unsigned and signed
> conversions. For each channel, a signed and an unsigned variant are
> created.
> Sign mode is a global configuration, it is not tied to a specific
> channel. For this reason, the controller has to be configured upon
> conversion request.
So, what's the difference between signed and unsigned mode?
prev parent reply other threads:[~2016-03-07 20:04 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-07 14:29 [PATCH v2 0/2] iio: add support for signed conversions Ludovic Desroches
2016-03-07 14:29 ` [PATCH v2 1/2] iio: core: introduce IIO_CHAN_INFO_SIGNED Ludovic Desroches
2016-03-07 20:09 ` Lars-Peter Clausen
2016-03-09 21:04 ` Jonathan Cameron
2016-03-10 13:23 ` Ludovic Desroches
2016-03-07 14:29 ` [PATCH v2 2/2] iio:adc:at91-sama5d2: add support for signed conversion Ludovic Desroches
2016-03-07 20:04 ` Lars-Peter Clausen [this message]
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