From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755803Ab1KYOOu (ORCPT ); Fri, 25 Nov 2011 09:14:50 -0500 Received: from na3sys009aog109.obsmtp.com ([74.125.149.201]:41341 "EHLO na3sys009aog109.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755414Ab1KYOOt (ORCPT ); Fri, 25 Nov 2011 09:14:49 -0500 Date: Fri, 25 Nov 2011 16:14:46 +0200 From: Felipe Balbi To: Jean-Christophe PLAGNIOL-VILLARD Cc: linux-kernel@vger.kernel.org, Nicolas Ferre , Grant Likely Subject: Re: [PATCH 2/2] gpiolib: introduce gpio_set_deglitch Message-ID: <20111125141444.GA13747@legolas.emea.dhcp.ti.com> Reply-To: balbi@ti.com References: <1322230120-14120-1-git-send-email-plagnioj@jcrosoft.com> <1322230120-14120-2-git-send-email-plagnioj@jcrosoft.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="y0ulUmNC+osPPQO6" Content-Disposition: inline In-Reply-To: <1322230120-14120-2-git-send-email-plagnioj@jcrosoft.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --y0ulUmNC+osPPQO6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable Hi, On Fri, Nov 25, 2011 at 03:08:40PM +0100, Jean-Christophe PLAGNIOL-VILLARD = wrote: > this will allow to manage the Glitch Input Filter > as present on AT91 as example >=20 > Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD > Cc: Nicolas Ferre > Cc: Grant Likely > --- > drivers/gpio/gpiolib.c | 44 ++++++++++++++++++++++++++++++++++++++= ++++++ > include/asm-generic/gpio.h | 4 ++++ > include/linux/gpio.h | 5 +++++ > 3 files changed, 53 insertions(+), 0 deletions(-) >=20 > diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c > index b7e5e75..d2b1833 100644 > --- a/drivers/gpio/gpiolib.c > +++ b/drivers/gpio/gpiolib.c > @@ -1563,6 +1563,50 @@ fail: > } > EXPORT_SYMBOL_GPL(gpio_set_pullup); > =20 > +/** > + * gpio_set_deglitch - sets @deglitch for a @gpio > + * @gpio: the gpio to set deglitch > + * @deglitch: deglitch level > + */ > +int gpio_set_deglitch(unsigned gpio, unsigned deglitch) sounds a lot like debounce, what's the difference ? --=20 balbi --y0ulUmNC+osPPQO6 Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) iQIcBAEBAgAGBQJOz6LUAAoJEIaOsuA1yqREL2YQAJ5Kg3J9jiF0bmTrCqys1oA1 7Y9rYQJqVlNGrm4LPr5X1jqorF/KyXO8WgNmQuihpUU3KFAK7oNtV4NcwTdt4psI dstkzOxg5Y05NVj4iFaaHVDkZ0QkQzwoF32foccG7i774677bK9I1bYnCVKBokLK sSrLgJz24WCl6cs4hL5JxAdDUq0H7Gys+kuAwplR/1uHMjUAunRcexAYpXvm8CDv XjKhEJ5gED+3tjvYKczPvq1siXA8zEEYK9lC1yt8mzlVW/4S2W9ZCjmNb9xHw+wk DlcbLVGvHn+MPBgnwWIYTLKoFy+gN4wBwaaK6FqmswnlV5VrNqACjBFPMoXllptE 2F4A3ySWG5dInOLnwwxeDpMjLv46UdUOAzKjA6m7377Ytp6dQcy70bbVYkybNhq0 LN61OgkZhdmt1TbMiCOK2dIyttpaZwsXA29qnsWlHCzBuX3QNVP5c0qCkUlf3LvF PBC8Nu359n4Tt/KOVEdNHLGB6VHo/ASE67Rc3+BqjqJfhI2y9LW59HMpFr37xAF/ Pj1vt8mo98hBIV/LF+nGfPQ2OT9F7WYn4zmFarJjbE4I2XX5M9lbromD1BGA1VKp 8rw5sYVsgI2er+0CrWsCT6SXFiRUw5+DOswgUGF5AIl1mLRjW53+CtbKtWpeYZNg RNodT4yJnbJWU7xyA88N =zsNO -----END PGP SIGNATURE----- --y0ulUmNC+osPPQO6--