From: Rojhalat Ibrahim <imr@rtschenk.de>
To: Mark Brown <broonie@kernel.org>
Cc: Linus Walleij <linus.walleij@linaro.org>,
"linux-gpio@vger.kernel.org" <linux-gpio@vger.kernel.org>,
Alexandre Courbot <gnurou@gmail.com>,
Grant Likely <grant.likely@linaro.org>,
Gerhard Sittig <gsi@denx.de>, Wolfram Sang <wsa@the-dreams.de>
Subject: Re: [PATCH 1/2][v5] gpiolib: allow simultaneous setting of multiple GPIO outputs
Date: Wed, 30 Jul 2014 13:04:35 +0200 [thread overview]
Message-ID: <1930172.kW3NAyPiCa@pcimr> (raw)
In-Reply-To: <20140730104130.GO17528@sirena.org.uk>
On Wednesday 30 July 2014 11:41:30 Mark Brown wrote:
> On Wed, Jul 30, 2014 at 11:12:30AM +0200, Rojhalat Ibrahim wrote:
>
> Please fix your mailer to word wrap within paragraphs.
>
> > I could not find any other in-kernel driver that might benefit from the new feature, either.
>
> > So I guess you are right: There are no users for this.
>
> The usual users for this are devices like LCD panels or other parallel
> buses.
Can you point me to any in-kernel driver that uses GPIOs to drive an LCD panel
or a parallel bus?
next prev parent reply other threads:[~2014-07-30 11:04 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-16 13:51 [PATCH 1/2][v5] gpiolib: allow simultaneous setting of multiple GPIO outputs Rojhalat Ibrahim
2014-06-21 7:08 ` Alexandre Courbot
2014-06-21 20:24 ` Mark Brown
2014-07-07 15:23 ` Linus Walleij
2014-07-07 16:12 ` Rojhalat Ibrahim
2014-07-09 10:17 ` Linus Walleij
2014-07-30 9:12 ` Rojhalat Ibrahim
2014-07-30 10:41 ` Mark Brown
2014-07-30 11:04 ` Rojhalat Ibrahim [this message]
2014-07-31 2:35 ` Alexandre Courbot
2014-07-31 7:12 ` Gerhard Sittig
2014-07-31 8:42 ` Rojhalat Ibrahim
2014-08-06 12:45 ` Gerhard Sittig
2014-08-06 19:39 ` Mark Brown
2014-08-07 9:52 ` Rojhalat Ibrahim
2014-08-29 5:21 ` Linus Walleij
2014-08-29 8:15 ` Wolfram Sang
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