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From: Maxime Ripard <maxime@cerno.tech>
To: Matti Vaittinen <mazziesaccount@gmail.com>
Cc: "Heikki Krogerus" <heikki.krogerus@linux.intel.com>,
	linux-kselftest@vger.kernel.org, "Emma Anholt" <emma@anholt.net>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	linux-iio@vger.kernel.org, dri-devel@lists.freedesktop.org,
	"Brendan Higgins" <brendan.higgins@linux.dev>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Zhigang Shi" <Zhigang.Shi@liteon.com>,
	"Masahiro Yamada" <masahiroy@kernel.org>,
	"Maíra Canal" <mcanal@igalia.com>,
	"Javier Martinez Canillas" <javierm@redhat.com>,
	"Dmitry Osipenko" <dmitry.osipenko@collabora.com>,
	devicetree@vger.kernel.org, "Paul Gazzillo" <paul@pgazz.com>,
	"Liam Beguin" <liambeguin@gmail.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"David Gow" <davidgow@google.com>,
	"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
	kunit-dev@googlegroups.com, "Stephen Boyd" <sboyd@kernel.org>,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"Randy Dunlap" <rdunlap@infradead.org>,
	"Matti Vaittinen" <matti.vaittinen@fi.rohmeurope.com>,
	linux-kernel@vger.kernel.org,
	"Noralf Trønnes" <noralf@tronnes.org>,
	"Thomas Zimmermann" <tzimmermann@suse.de>,
	"Shreeya Patel" <shreeya.patel@collabora.com>,
	"Jonathan Cameron" <jic23@kernel.org>
Subject: Re: [PATCH v5 0/8] Support ROHM BU27034 ALS sensor
Date: Thu, 23 Mar 2023 10:28:16 +0100	[thread overview]
Message-ID: <20230323092816.eemjbfez6wxbumx7@houat> (raw)
In-Reply-To: <8fe9fea1-b7b8-ee46-9534-de7e2b1726f9@gmail.com>

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On Wed, Mar 22, 2023 at 12:59:33PM +0200, Matti Vaittinen wrote:
> > I agree with Maxime that a little bit of duplication (that can be cleaned
> > up by each subsystem at their own pace) is the path of least resistance.
> 
> I'd say this depends. It probably is the path of least resistance for people
> maintaining the trees. It can also be the path of least resistance in
> general - but it depends on if there will be no new users for those DRM
> helpers while waiting the new APIs being merged in DRM tree. More users we
> see in DRM, more effort the clean-up requires.

So far there's one user in DRM, and I'm not aware of any current work
using it at the moment. Even if some show up in the short-term future,
it's not going to be overwhelming.

Maxime

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WARNING: multiple messages have this Message-ID (diff)
From: Maxime Ripard <maxime@cerno.tech>
To: Matti Vaittinen <mazziesaccount@gmail.com>
Cc: "Javier Martinez Canillas" <javierm@redhat.com>,
	"Andy Shevchenko" <andriy.shevchenko@linux.intel.com>,
	"Matti Vaittinen" <matti.vaittinen@fi.rohmeurope.com>,
	"Noralf Trønnes" <noralf@tronnes.org>,
	"Masahiro Yamada" <masahiroy@kernel.org>,
	"Randy Dunlap" <rdunlap@infradead.org>,
	"Shreeya Patel" <shreeya.patel@collabora.com>,
	"Krzysztof Kozlowski" <krzysztof.kozlowski+dt@linaro.org>,
	"Jonathan Cameron" <jic23@kernel.org>,
	devicetree@vger.kernel.org,
	"Zhigang Shi" <Zhigang.Shi@liteon.com>,
	"Heikki Krogerus" <heikki.krogerus@linux.intel.com>,
	"Lars-Peter Clausen" <lars@metafoo.de>,
	"Paul Gazzillo" <paul@pgazz.com>,
	"Maíra Canal" <mcanal@igalia.com>,
	"Rob Herring" <robh+dt@kernel.org>,
	"Dmitry Osipenko" <dmitry.osipenko@collabora.com>,
	linux-iio@vger.kernel.org, linux-kernel@vger.kernel.org,
	dri-devel@lists.freedesktop.org, kunit-dev@googlegroups.com,
	"Stephen Boyd" <sboyd@kernel.org>,
	"Emma Anholt" <emma@anholt.net>,
	"Liam Beguin" <liambeguin@gmail.com>,
	"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"Maarten Lankhorst" <maarten.lankhorst@linux.intel.com>,
	"Thomas Zimmermann" <tzimmermann@suse.de>,
	"Daniel Vetter" <daniel@ffwll.ch>,
	"David Gow" <davidgow@google.com>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	"Brendan Higgins" <brendan.higgins@linux.dev>,
	"David Airlie" <airlied@gmail.com>,
	linux-kselftest@vger.kernel.org
Subject: Re: [PATCH v5 0/8] Support ROHM BU27034 ALS sensor
Date: Thu, 23 Mar 2023 10:28:16 +0100	[thread overview]
Message-ID: <20230323092816.eemjbfez6wxbumx7@houat> (raw)
In-Reply-To: <8fe9fea1-b7b8-ee46-9534-de7e2b1726f9@gmail.com>

[-- Attachment #1: Type: text/plain, Size: 774 bytes --]

On Wed, Mar 22, 2023 at 12:59:33PM +0200, Matti Vaittinen wrote:
> > I agree with Maxime that a little bit of duplication (that can be cleaned
> > up by each subsystem at their own pace) is the path of least resistance.
> 
> I'd say this depends. It probably is the path of least resistance for people
> maintaining the trees. It can also be the path of least resistance in
> general - but it depends on if there will be no new users for those DRM
> helpers while waiting the new APIs being merged in DRM tree. More users we
> see in DRM, more effort the clean-up requires.

So far there's one user in DRM, and I'm not aware of any current work
using it at the moment. Even if some show up in the short-term future,
it's not going to be overwhelming.

Maxime

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  parent reply	other threads:[~2023-03-23  9:28 UTC|newest]

Thread overview: 68+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-22  9:05 [PATCH v5 0/8] Support ROHM BU27034 ALS sensor Matti Vaittinen
2023-03-22  9:05 ` Matti Vaittinen
2023-03-22  9:05 ` [PATCH v5 1/8] drivers: kunit: Generic helpers for test device creation Matti Vaittinen
2023-03-22 12:04   ` Greg Kroah-Hartman
2023-03-22 12:07   ` Greg Kroah-Hartman
2023-03-22 13:48     ` Matti Vaittinen
2023-03-22 18:57       ` Greg Kroah-Hartman
2023-03-23  7:17         ` Vaittinen, Matti
2023-03-23  8:58           ` Greg Kroah-Hartman
2023-03-23  9:20             ` Matti Vaittinen
2023-03-23 10:25               ` Greg Kroah-Hartman
2023-03-23 10:43                 ` Matti Vaittinen
2023-03-23 10:01             ` Matti Vaittinen
2023-03-23 10:27               ` Greg Kroah-Hartman
2023-03-23 11:00                 ` Matti Vaittinen
2023-03-23 10:12         ` Maxime Ripard
2023-03-23 10:21           ` Greg Kroah-Hartman
2023-03-23 12:16             ` Matti Vaittinen
2023-03-23 12:29               ` Maxime Ripard
2023-03-23 13:02                 ` Matti Vaittinen
2023-03-23 16:36                   ` Maxime Ripard
2023-03-24  6:11                     ` Matti Vaittinen
2023-03-24  6:34                       ` David Gow
2023-03-24  6:51                         ` Matti Vaittinen
2023-03-24  9:52                           ` David Gow
2023-03-24 10:05                             ` Matti Vaittinen
2023-03-24 10:17                               ` Matti Vaittinen
2023-03-25  4:35                                 ` David Gow
2023-03-25  7:26                                   ` Matti Vaittinen
2023-03-24 12:46                         ` Maxime Ripard
2023-03-24 12:31                       ` Maxime Ripard
2023-03-25  5:40                         ` David Gow
2023-03-29 19:43                           ` Maxime Ripard
2023-03-25 17:50                         ` Jonathan Cameron
2023-03-26 17:16                           ` Lars-Peter Clausen
2023-04-01 15:30                             ` Jonathan Cameron
2023-03-29 19:46                           ` Maxime Ripard
2023-04-01 15:36                             ` Jonathan Cameron
2023-03-24 12:36             ` Maxime Ripard
2023-03-24 12:43               ` Greg Kroah-Hartman
2023-03-24 13:02                 ` Maxime Ripard
2023-03-24 13:42                   ` Greg Kroah-Hartman
2023-03-22 12:08   ` Greg Kroah-Hartman
2023-03-23  7:30   ` David Gow
2023-03-23  8:35     ` Matti Vaittinen
2023-03-23  9:02     ` Greg Kroah-Hartman
2023-03-23 10:07     ` Maxime Ripard
2023-03-22  9:06 ` [PATCH v5 2/8] drm/tests: helpers: Use generic helpers Matti Vaittinen
2023-03-22  9:06   ` Matti Vaittinen
2023-03-22  9:06 ` [PATCH v5 3/8] dt-bindings: iio: light: Support ROHM BU27034 Matti Vaittinen
2023-03-22  9:06 ` [PATCH v5 4/8] iio: light: Add gain-time-scale helpers Matti Vaittinen
2023-03-22  9:07 ` [PATCH v5 5/8] iio: test: test " Matti Vaittinen
2023-03-24  6:29   ` Matti Vaittinen
2023-03-22  9:07 ` [PATCH v5 6/8] MAINTAINERS: Add IIO " Matti Vaittinen
2023-03-22  9:07 ` [PATCH v5 7/8] iio: light: ROHM BU27034 Ambient Light Sensor Matti Vaittinen
2023-03-26 16:19   ` Jonathan Cameron
2023-03-27  7:16     ` Vaittinen, Matti
2023-03-22  9:08 ` [PATCH v5 8/8] MAINTAINERS: Add ROHM BU27034 Matti Vaittinen
2023-03-22 10:01 ` [PATCH v5 0/8] Support ROHM BU27034 ALS sensor Andy Shevchenko
2023-03-22 10:01   ` Andy Shevchenko
2023-03-22 10:34   ` Javier Martinez Canillas
2023-03-22 10:34     ` Javier Martinez Canillas
2023-03-22 10:59     ` Matti Vaittinen
2023-03-22 10:59       ` Matti Vaittinen
2023-03-22 11:02       ` Andy Shevchenko
2023-03-22 11:02         ` Andy Shevchenko
2023-03-23  9:28       ` Maxime Ripard [this message]
2023-03-23  9:28         ` Maxime Ripard

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