From: Pavel Machek <pavel@ucw.cz>
To: Juergen Borleis <jbe@pengutronix.de>
Cc: linux-leds@vger.kernel.org, "Jonathan Corbet" <corbet@lwn.net>,
linux-doc@vger.kernel.org,
"Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
linux-kernel@vger.kernel.org,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
kernel@pengutronix.de
Subject: Re: [PATCH] leds: trigger/tty: feature data direction
Date: Mon, 26 Apr 2021 00:44:28 +0200 [thread overview]
Message-ID: <20210425224427.GM10996@amd> (raw)
In-Reply-To: <20210422074702.8831-1-jbe@pengutronix.de>
[-- Attachment #1: Type: text/plain, Size: 588 bytes --]
Hi!
> The current implementation just signals a visible feedback on all kind of
> activity on the corresponding TTY. But sometimes it is useful to see what
> kind of activity just happens. This change adds the capability to filter
> the direction of TTY's data flow. It enables a user to forward both
> directions to separate LEDs for tx and rx on demand. Default behavior is
> still both directions.
Do you have actual usecase for this?
For most protocols, you get tx and rx at the same time...
Best regards,
Pavel
--
http://www.livejournal.com/~pavelmachek
[-- Attachment #2: Digital signature --]
[-- Type: application/pgp-signature, Size: 181 bytes --]
prev parent reply other threads:[~2021-04-25 22:44 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-22 7:47 [PATCH] leds: trigger/tty: feature data direction Juergen Borleis
2021-04-22 8:05 ` Greg Kroah-Hartman
2021-04-22 14:39 ` Uwe Kleine-König
2021-04-22 14:36 ` Uwe Kleine-König
2021-04-25 22:44 ` Pavel Machek [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210425224427.GM10996@amd \
--to=pavel@ucw.cz \
--cc=corbet@lwn.net \
--cc=gregkh@linuxfoundation.org \
--cc=jbe@pengutronix.de \
--cc=kernel@pengutronix.de \
--cc=linux-doc@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-leds@vger.kernel.org \
--cc=u.kleine-koenig@pengutronix.de \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.