From: Peter Tyser <ptyser@xes-inc.com>
To: linux-kernel@vger.kernel.org
Cc: Alek Du <alek.du@intel.com>, Samuel Ortiz <sameo@linux.intel.com>,
David Brownell <dbrownell@users.sourceforge.net>,
Eric Miao <eric.y.miao@gmail.com>,
Uwe Kleine-K?nig <u.kleine-koenig@pengutronix.de>,
Mark Brown <broonie@opensource.wolfsonmicro.com>,
Joe Perches <joe@perches.com>,
"grant.likely" <grant.likely@secretlab.ca>
Subject: Re: [PATCH 1/3] gpiolib: Add ability to get GPIO pin direction
Date: Mon, 14 Feb 2011 09:48:13 -0600 [thread overview]
Message-ID: <1297698493.965.5475.camel@petert> (raw)
In-Reply-To: <1294343654-20354-1-git-send-email-ptyser@xes-inc.com>
On Thu, 2011-01-06 at 13:54 -0600, Peter Tyser wrote:
> Add a new get_direction() function to the gpio_chip structure. This is
> useful so that the direction of a pin can be determined when its
> exported. Previously, the direction defaulted to 'in' regardless of the
> actual configuration of the GPIO pin which resulted in the 'direction'
> sysfs file often being incorrect.
>
> If a GPIO driver implements get_direction(), it is called in
> gpio_request() to set the initial direction of the pin accurately.
I see Grant was just added as a GPIO maintainer, so added him on CC.
Anything gating getting these 3 patches being picked up?
Thanks,
Peter
next prev parent reply other threads:[~2011-02-14 16:30 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-06 19:54 [PATCH 1/3] gpiolib: Add ability to get GPIO pin direction Peter Tyser
2011-01-06 19:54 ` [PATCH 2/3] gpio: pca953x: Implement get_direction() hook Peter Tyser
2011-01-06 23:16 ` David Brownell
2011-01-06 19:54 ` [PATCH 3/3] gpio: Add support for Intel ICHx/3100/Series[56] GPIO Peter Tyser
2011-01-06 23:12 ` David Brownell
2011-02-14 15:48 ` Peter Tyser [this message]
2011-02-14 16:02 ` [PATCH 1/3] gpiolib: Add ability to get GPIO pin direction Grant Likely
2011-02-14 19:14 ` Grant Likely
2011-02-14 20:01 ` Peter Tyser
2011-02-14 17:08 ` Alan Cox
2011-02-14 17:26 ` Grant Likely
2011-02-14 17:39 ` Mark Brown
2011-02-14 17:45 ` Peter Tyser
2011-02-14 18:04 ` Grant Likely
2011-02-14 18:46 ` Peter Tyser
2011-02-14 19:35 ` Alan Cox
2011-02-14 23:35 ` Peter Tyser
2011-02-15 11:42 ` Alan Cox
2011-02-15 17:05 ` Peter Tyser
2011-02-15 17:19 ` Alan Cox
2011-02-15 17:49 ` Peter Tyser
2011-02-15 19:41 ` Alan Cox
2011-02-17 8:06 ` Uwe Kleine-König
2011-03-06 7:53 ` Grant Likely
2011-02-15 23:55 ` Mark Brown
2011-03-06 7:49 ` Grant Likely
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