From: Pavel Machek <pavel@ucw.cz>
To: Jacek Anaszewski <jacek.anaszewski@gmail.com>
Cc: David Lechner <david@lechnology.com>,
Baolin Wang <baolin.wang@linaro.org>,
Bjorn Andersson <bjorn.andersson@linaro.org>,
Mark Brown <broonie@kernel.org>,
Linux LED Subsystem <linux-leds@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 1/2] leds: core: Introduce generic pattern interface
Date: Wed, 18 Jul 2018 09:56:37 +0200 [thread overview]
Message-ID: <20180718075637.GA10279@amd> (raw)
In-Reply-To: <68996338-a902-2b57-0bb9-df274a496b06@gmail.com>
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Hi!
> >>>>I believe I meant "changing patterns from kernel in response to events
> >>>>is probably overkill"... or something like that.
> >>>
> >>>Anyway -- to clean up the confusion -- I'd like to see
> >>>
> >>>echo pattern > trigger
> >>>echo "1 2 3 4 5 6 7 8" > somewhere
> >>
> >>s/somewhere/pattern/
> >>
> >>pattern trigger should create "pattern" file similarly how ledtrig-timer
> >>creates delay_{on|off} files.
Yes, that sounds reasonable. v5 still says
+ Writing non-empty string to this file will activate the pattern,
+ and empty string will disable the pattern.
I'd deactivate the pattern by simply writing something else to the
trigger file.
Best regards,
Pavel
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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next prev parent reply other threads:[~2018-07-18 7:56 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-06-29 5:03 [PATCH v3 1/2] leds: core: Introduce generic pattern interface Baolin Wang
2018-06-29 5:03 ` [PATCH v3 2/2] leds: sc27xx: Add pattern_set/get/clear interfaces for LED controller Baolin Wang
2018-07-11 11:02 ` [PATCH v3 1/2] leds: core: Introduce generic pattern interface Baolin Wang
2018-07-11 21:10 ` Jacek Anaszewski
2018-07-12 12:24 ` Baolin Wang
2018-07-12 21:41 ` Jacek Anaszewski
2018-07-13 1:58 ` Baolin Wang
2018-07-14 21:20 ` Pavel Machek
2018-07-14 22:02 ` Jacek Anaszewski
2018-07-14 22:29 ` Pavel Machek
2018-07-14 22:39 ` Pavel Machek
2018-07-15 12:22 ` Jacek Anaszewski
2018-07-16 1:00 ` David Lechner
2018-07-16 20:29 ` Jacek Anaszewski
2018-07-16 21:56 ` Pavel Machek
2018-07-17 20:26 ` Jacek Anaszewski
2018-07-17 21:07 ` Pavel Machek
2018-07-24 0:35 ` Bjorn Andersson
2018-07-18 7:56 ` Pavel Machek [this message]
2018-07-18 11:32 ` Baolin Wang
2018-07-18 12:08 ` Pavel Machek
2018-07-18 17:00 ` David Lechner
2018-07-20 19:11 ` Jacek Anaszewski
2018-07-24 0:55 ` Bjorn Andersson
2018-07-18 18:54 ` Jacek Anaszewski
2018-07-18 19:22 ` Jacek Anaszewski
2018-07-18 22:13 ` David Lechner
2018-07-18 22:17 ` Pavel Machek
2018-07-19 20:20 ` Pavel Machek
2018-07-20 18:08 ` Jacek Anaszewski
2018-07-23 6:59 ` Baolin Wang
2018-07-24 11:41 ` Pavel Machek
2018-07-27 5:15 ` Baolin Wang
2018-07-27 8:36 ` Pavel Machek
2018-07-27 8:41 ` Baolin Wang
2018-07-24 11:50 ` Pavel Machek
2018-07-24 0:18 ` Bjorn Andersson
2018-07-16 11:08 ` Baolin Wang
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