From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-out.m-online.net ([212.18.0.10]:52141 "EHLO mail-out.m-online.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752759Ab2GIKDP (ORCPT ); Mon, 9 Jul 2012 06:03:15 -0400 From: Marek Vasut To: Juergen Beisert Subject: Re: [PATCH] IIO: Add basic MXS LRADC driver Date: Mon, 9 Jul 2012 12:03:09 +0200 Cc: linux-iio@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <1341368129-20468-1-git-send-email-marex@denx.de> <201207091119.44952.jbe@pengutronix.de> In-Reply-To: <201207091119.44952.jbe@pengutronix.de> MIME-Version: 1.0 Content-Type: Text/Plain; charset="us-ascii" Message-Id: <201207091203.09371.marex@denx.de> Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org Dear Juergen Beisert, > Hi Marek, > > Marek Vasut wrote: > > This driver is very basic. It supports userland trigger, buffer and > > raw access to channels. The support for delay channels is missing > > altogether. > > > > Signed-off-by: Marek Vasut > > Cc: Jonathan Cameron > > Cc: Wolfgang Denk > > Cc: Juergen Beisert > > --- > > > > drivers/staging/iio/adc/Kconfig | 12 + > > drivers/staging/iio/adc/Makefile | 1 + > > drivers/staging/iio/adc/mxs-lradc.c | 619 > > +++++++++++++++++++++++++++++++++++ 3 files changed, 632 insertions(+) > > create mode 100644 drivers/staging/iio/adc/mxs-lradc.c > > > > [...] > > sorry for the delay, too much work at the same time. You tell me. > When I try to compile > your code I get: > > drivers/staging/iio/adc/mxs-lradc.c:42:40: fatal error: > linux/iio/triggered_buffer.h: No such file or directory You need this patches: iio:kfifo_buf Take advantage of the fixed record size used in IIO iio: kfifo - add poll support. And use latest -next. > > Regards, > Juergen Best regards, Marek Vasut From mboxrd@z Thu Jan 1 00:00:00 1970 From: marex@denx.de (Marek Vasut) Date: Mon, 9 Jul 2012 12:03:09 +0200 Subject: [PATCH] IIO: Add basic MXS LRADC driver In-Reply-To: <201207091119.44952.jbe@pengutronix.de> References: <1341368129-20468-1-git-send-email-marex@denx.de> <201207091119.44952.jbe@pengutronix.de> Message-ID: <201207091203.09371.marex@denx.de> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Dear Juergen Beisert, > Hi Marek, > > Marek Vasut wrote: > > This driver is very basic. It supports userland trigger, buffer and > > raw access to channels. The support for delay channels is missing > > altogether. > > > > Signed-off-by: Marek Vasut > > Cc: Jonathan Cameron > > Cc: Wolfgang Denk > > Cc: Juergen Beisert > > --- > > > > drivers/staging/iio/adc/Kconfig | 12 + > > drivers/staging/iio/adc/Makefile | 1 + > > drivers/staging/iio/adc/mxs-lradc.c | 619 > > +++++++++++++++++++++++++++++++++++ 3 files changed, 632 insertions(+) > > create mode 100644 drivers/staging/iio/adc/mxs-lradc.c > > > > [...] > > sorry for the delay, too much work at the same time. You tell me. > When I try to compile > your code I get: > > drivers/staging/iio/adc/mxs-lradc.c:42:40: fatal error: > linux/iio/triggered_buffer.h: No such file or directory You need this patches: iio:kfifo_buf Take advantage of the fixed record size used in IIO iio: kfifo - add poll support. And use latest -next. > > Regards, > Juergen Best regards, Marek Vasut