From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <55C4B66C.1020609@metafoo.de> Date: Fri, 07 Aug 2015 15:45:16 +0200 From: Lars-Peter Clausen MIME-Version: 1.0 To: Vladimir Barinov , Jonathan Cameron CC: Hartmut Knaack , Peter Meerwald , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , linux-kernel@vger.kernel.org, linux-iio@vger.kernel.org, devicetree@vger.kernel.org, cory.tusar@pid1solutions.com Subject: Re: [PATCH v3 5/7] iio: Support triggered events References: <1438174469-19054-1-git-send-email-vladimir.barinov@cogentembedded.com> <1438174648-19296-1-git-send-email-vladimir.barinov@cogentembedded.com> In-Reply-To: <1438174648-19296-1-git-send-email-vladimir.barinov@cogentembedded.com> Content-Type: text/plain; charset=windows-1252 List-ID: Hi, On 07/29/2015 02:57 PM, Vladimir Barinov wrote: > Support triggered events. > > This is useful for chips that don't have their own interrupt sources. > It allows to use generic/standalone iio triggers for those drivers. > Thanks for the patch. Can you describe in more detail how INDIO_EVENT_TRIGGERED differs from the INDIO_BUFFER_TRIGGERED. By just looking at the source code I don't understand quite why it is necessary. Thanks, - Lars From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lars-Peter Clausen Subject: Re: [PATCH v3 5/7] iio: Support triggered events Date: Fri, 07 Aug 2015 15:45:16 +0200 Message-ID: <55C4B66C.1020609@metafoo.de> References: <1438174469-19054-1-git-send-email-vladimir.barinov@cogentembedded.com> <1438174648-19296-1-git-send-email-vladimir.barinov@cogentembedded.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1438174648-19296-1-git-send-email-vladimir.barinov-M4DtvfQ/ZS1MRgGoP+s0PdBPR1lH4CV8@public.gmane.org> Sender: linux-iio-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Vladimir Barinov , Jonathan Cameron Cc: Hartmut Knaack , Peter Meerwald , Rob Herring , Pawel Moll , Mark Rutland , Ian Campbell , Kumar Gala , linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-iio-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, cory.tusar-J6Z/VSE8EyIAspv4Qr0y0gC/G2K4zDHf@public.gmane.org List-Id: devicetree@vger.kernel.org Hi, On 07/29/2015 02:57 PM, Vladimir Barinov wrote: > Support triggered events. > > This is useful for chips that don't have their own interrupt sources. > It allows to use generic/standalone iio triggers for those drivers. > Thanks for the patch. Can you describe in more detail how INDIO_EVENT_TRIGGERED differs from the INDIO_BUFFER_TRIGGERED. By just looking at the source code I don't understand quite why it is necessary. Thanks, - Lars