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From: Brian Norris <computersforpeace@gmail.com>
To: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Eduardo Valentin <edubezval@gmail.com>,
	Stephen Warren <swarren@wwwdotorg.org>,
	linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
	Mikko Perttunen <mikko.perttunen@kapsi.fi>,
	linux-mediatek@lists.infradead.org, kernel@pengutronix.de,
	Zhang Rui <rui.zhang@intel.com>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 13/13] thermal: of: implement .set_trips for device tree thermal zones
Date: Wed, 15 Apr 2015 10:59:36 -0700	[thread overview]
Message-ID: <20150415175936.GR32500@ld-irv-0074> (raw)
In-Reply-To: <20150413063018.GT9742@pengutronix.de>

On Mon, Apr 13, 2015 at 08:30:18AM +0200, Sascha Hauer wrote:
> On Mon, Apr 06, 2015 at 07:43:08PM -0700, Eduardo Valentin wrote:
> > On Thu, Mar 26, 2015 at 04:54:00PM +0100, Sascha Hauer wrote:
> > > Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> > > ---
> > >  drivers/thermal/of-thermal.c | 12 ++++++++++++
> > >  include/linux/thermal.h      |  1 +
> > >  2 files changed, 13 insertions(+)
> > 
> > Can you please include at least one user of this call back in your patch
> > series?
> 
> Thanks for the comments on this series. I'll address them in the next
> round. The user for this callback is not yet ready to be posted. I'll
> try and move this patch to the end of the series so that the series can
> be applied without this one.

I'm actually interested in this patch, as I am developing a thermal
sensor driver that has hardware-assisted temperature-trip interrupts.
I'm testing out your patches now, and will probably end up using them on
my local tree. With help of this (and a few other changes I need to
make), my driver should be ready to post soon.

So, I'll try to post my driver soon as an example, if you'd like. I'd
also appreciate a CC on any future revisions, if you don't mind. I'm
subscribed to the list, but it's not always easy to pick out the signal
from the noise.

Thanks,
Brian

P.S. Time for a mild complaint: I think it seems to be a bit of a plague
in the thermal subsystem; there are API's, and even user-space ABI's
(!!) that have no in-kernel users! e.g., generate_netlink_event()
http://article.gmane.org/gmane.linux.power-management.general/58685

WARNING: multiple messages have this Message-ID (diff)
From: computersforpeace@gmail.com (Brian Norris)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 13/13] thermal: of: implement .set_trips for device tree thermal zones
Date: Wed, 15 Apr 2015 10:59:36 -0700	[thread overview]
Message-ID: <20150415175936.GR32500@ld-irv-0074> (raw)
In-Reply-To: <20150413063018.GT9742@pengutronix.de>

On Mon, Apr 13, 2015 at 08:30:18AM +0200, Sascha Hauer wrote:
> On Mon, Apr 06, 2015 at 07:43:08PM -0700, Eduardo Valentin wrote:
> > On Thu, Mar 26, 2015 at 04:54:00PM +0100, Sascha Hauer wrote:
> > > Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
> > > ---
> > >  drivers/thermal/of-thermal.c | 12 ++++++++++++
> > >  include/linux/thermal.h      |  1 +
> > >  2 files changed, 13 insertions(+)
> > 
> > Can you please include at least one user of this call back in your patch
> > series?
> 
> Thanks for the comments on this series. I'll address them in the next
> round. The user for this callback is not yet ready to be posted. I'll
> try and move this patch to the end of the series so that the series can
> be applied without this one.

I'm actually interested in this patch, as I am developing a thermal
sensor driver that has hardware-assisted temperature-trip interrupts.
I'm testing out your patches now, and will probably end up using them on
my local tree. With help of this (and a few other changes I need to
make), my driver should be ready to post soon.

So, I'll try to post my driver soon as an example, if you'd like. I'd
also appreciate a CC on any future revisions, if you don't mind. I'm
subscribed to the list, but it's not always easy to pick out the signal
from the noise.

Thanks,
Brian

P.S. Time for a mild complaint: I think it seems to be a bit of a plague
in the thermal subsystem; there are API's, and even user-space ABI's
(!!) that have no in-kernel users! e.g., generate_netlink_event()
http://article.gmane.org/gmane.linux.power-management.general/58685

  reply	other threads:[~2015-04-15 18:00 UTC|newest]

Thread overview: 91+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-03-26 15:53 Thermal: Cleanups, fixes and hardware trip points Sascha Hauer
2015-03-26 15:53 ` Sascha Hauer
2015-03-26 15:53 ` [PATCH 01/13] thermal: Make temperatures consistently unsigned long Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-03-27 10:18   ` Punit Agrawal
2015-03-27 10:18     ` Punit Agrawal
2015-03-27 19:07     ` Sascha Hauer
2015-03-27 19:07       ` Sascha Hauer
2015-04-07  1:47       ` Eduardo Valentin
2015-04-07  1:47         ` Eduardo Valentin
2015-04-07  1:45   ` Eduardo Valentin
2015-04-07  1:45     ` Eduardo Valentin
2015-04-27 20:36   ` Pavel Machek
2015-04-27 20:36     ` Pavel Machek
2015-04-28  7:42     ` Sascha Hauer
2015-04-28  7:42       ` Sascha Hauer
2015-03-26 15:53 ` [PATCH 02/13] thermal: trivial: fix typo in comment Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  1:49   ` Eduardo Valentin
2015-04-07  1:49     ` Eduardo Valentin
2015-03-26 15:53 ` [PATCH 03/13] thermal: remove useless call to thermal_zone_device_set_polling Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  2:56   ` Eduardo Valentin
2015-04-07  2:56     ` Eduardo Valentin
2015-03-26 15:53 ` [PATCH 04/13] thermal: Fix not emulating critical temperatures Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-03-26 18:13   ` Carlos Hernandez
2015-03-26 18:13     ` Carlos Hernandez
2015-03-26 18:13     ` Carlos Hernandez
2015-03-26 18:55     ` Sascha Hauer
2015-03-26 18:55       ` Sascha Hauer
2015-03-27  3:05   ` amit daniel kachhap
2015-03-27  3:05     ` amit daniel kachhap
2015-03-27  5:23     ` Sascha Hauer
2015-03-27  5:23       ` Sascha Hauer
2015-04-07  2:08       ` Eduardo Valentin
2015-04-07  2:08         ` Eduardo Valentin
2015-03-26 15:53 ` [PATCH 05/13] thermal: inline only once used function Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  2:23   ` Eduardo Valentin
2015-04-07  2:23     ` Eduardo Valentin
2015-04-14 10:44     ` Sascha Hauer
2015-04-14 10:44       ` Sascha Hauer
2015-04-14 10:44       ` Sascha Hauer
2015-03-26 15:53 ` [PATCH 06/13] thermal: streamline get_trend callbacks Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  3:19   ` Eduardo Valentin
2015-04-07  3:19     ` Eduardo Valentin
2015-04-14 10:48     ` Sascha Hauer
2015-04-14 10:48       ` Sascha Hauer
2015-03-26 15:53 ` [PATCH 07/13] thermal: of: streamline .get_temp callbacks Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  2:27   ` Eduardo Valentin
2015-04-07  2:27     ` Eduardo Valentin
2015-03-26 15:53 ` [PATCH 08/13] thermal: Allow sensor ops to fail with -ENOSYS Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-03-26 15:53 ` [PATCH 09/13] thermal: of: always set sensor related callbacks Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  3:25   ` Eduardo Valentin
2015-04-07  3:25     ` Eduardo Valentin
2015-04-14 10:54     ` Sascha Hauer
2015-04-14 10:54       ` Sascha Hauer
2015-03-26 15:53 ` [PATCH 10/13] thermal: Make struct thermal_zone_device_ops const Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  3:29   ` Eduardo Valentin
2015-04-07  3:29     ` Eduardo Valentin
2015-03-26 15:53 ` [PATCH 11/13] thermal: of: make of_thermal_ops const Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  3:27   ` Eduardo Valentin
2015-04-07  3:27     ` Eduardo Valentin
2015-03-26 15:53 ` [PATCH 12/13] thermal: Add support for hardware-tracked trip points Sascha Hauer
2015-03-26 15:53   ` Sascha Hauer
2015-04-07  2:40   ` Eduardo Valentin
2015-04-07  2:40     ` Eduardo Valentin
2015-04-15 18:06   ` Brian Norris
2015-04-15 18:06     ` Brian Norris
2015-03-26 15:54 ` [PATCH 13/13] thermal: of: implement .set_trips for device tree thermal zones Sascha Hauer
2015-03-26 15:54   ` Sascha Hauer
2015-04-07  2:43   ` Eduardo Valentin
2015-04-07  2:43     ` Eduardo Valentin
2015-04-13  6:30     ` Sascha Hauer
2015-04-13  6:30       ` Sascha Hauer
2015-04-15 17:59       ` Brian Norris [this message]
2015-04-15 17:59         ` Brian Norris
2015-04-17  5:22         ` Sascha Hauer
2015-04-17  5:22           ` Sascha Hauer
2015-04-28  8:25 [PATCH v2] Thermal cleanups and hardware trip points Sascha Hauer
2015-04-28  8:26 ` [PATCH 13/13] thermal: of: implement .set_trips for device tree thermal zones Sascha Hauer
2015-04-28  8:26   ` Sascha Hauer

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