* Re: Adding custom functional callbacks to IIO driver [not found] <BY5PR02MB69164C83B7BA664AF350D712A98B9@BY5PR02MB6916.namprd02.prod.outlook.com> @ 2021-02-12 11:35 ` Lars-Peter Clausen 2021-02-12 11:39 ` Anand Ashok Dumbre 0 siblings, 1 reply; 2+ messages in thread From: Lars-Peter Clausen @ 2021-02-12 11:35 UTC (permalink / raw) To: Anand Ashok Dumbre, Jonathan Cameron, knaack.h, Peter Meerwald-Stadler, Michal Simek, linux-iio, linux-arm-kernel, linux-kernel On 2/12/21 12:07 PM, Anand Ashok Dumbre wrote: > Hello, > > I have an IIO adc driver that measures temperatures and voltages on the SOC. > There are other kernel modules interested in the temperature and voltage event information. > > Would using a custom callback registration mechanism be advisable? > Is there something similar done already in IIO that can be leveraged? Hi, Have a look at the IIO consumer API that allows other kernel modules to subscribe to the output of an IIO device. https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/include/linux/iio/consumer.h - Lars ^ permalink raw reply [flat|nested] 2+ messages in thread
* RE: Adding custom functional callbacks to IIO driver 2021-02-12 11:35 ` Adding custom functional callbacks to IIO driver Lars-Peter Clausen @ 2021-02-12 11:39 ` Anand Ashok Dumbre 0 siblings, 0 replies; 2+ messages in thread From: Anand Ashok Dumbre @ 2021-02-12 11:39 UTC (permalink / raw) To: Lars-Peter Clausen, Jonathan Cameron, knaack.h, Peter Meerwald-Stadler, Michal Simek, linux-iio, linux-arm-kernel, linux-kernel Thanks a lot I will go through it. > -----Original Message----- > From: Lars-Peter Clausen <lars@metafoo.de> > Sent: Friday 12 February 2021 5:06 PM > To: Anand Ashok Dumbre <ANANDASH@xilinx.com>; Jonathan Cameron > <jic23@kernel.org>; knaack.h@gmx.de; Peter Meerwald-Stadler > <pmeerw@pmeerw.net>; Michal Simek <michals@xilinx.com>; linux- > iio@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linux- > kernel@vger.kernel.org > Subject: Re: Adding custom functional callbacks to IIO driver > > On 2/12/21 12:07 PM, Anand Ashok Dumbre wrote: > > Hello, > > > > I have an IIO adc driver that measures temperatures and voltages on the > SOC. > > There are other kernel modules interested in the temperature and voltage > event information. > > > > Would using a custom callback registration mechanism be advisable? > > Is there something similar done already in IIO that can be leveraged? > > Hi, > > Have a look at the IIO consumer API that allows other kernel modules to > subscribe to the output of an IIO device. > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/inclu > de/linux/iio/consumer.h > > > - Lars ^ permalink raw reply [flat|nested] 2+ messages in thread
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2021-02-12 11:35 ` Adding custom functional callbacks to IIO driver Lars-Peter Clausen
2021-02-12 11:39 ` Anand Ashok Dumbre
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