linux-kernel - [PATCH 0/3] leds: lm3692x: Disable chip on brightness 0

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Message-Id: <cover.1577272495.git.agx@sigxcpu.org>
Date:   Wed, 25 Dec 2019 12:16:36 +0100
From:   Guido Günther <agx@...xcpu.org>
To:     Jacek Anaszewski <jacek.anaszewski@...il.com>,
        Pavel Machek <pavel@....cz>, Dan Murphy <dmurphy@...com>,
        linux-leds@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/3] leds: lm3692x: Disable chip on brightness 0

Otherwise there's a hardly noticeable glow even with brightness 0. Also turning
off the regulator can save additional power.

This is on top of the "leds: lm3692x: Allow to set ovp and brigthness mode".
Without that applied there's a minor merge conflict since this introduces a new
variable in struct lm3692x_led as well. I did not want to lump it in there as
well since it's not related to any DT properties at all.

Guido Günther (3):
  leds: lm3692x: Move lm3692x_init and rename to lm3692x_leds_enable
  leds: lm3692x: Split out lm3692x_leds_disable
  leds: lm3692x: Disable chip on brightness 0

 drivers/leds/leds-lm3692x.c | 128 ++++++++++++++++++++++--------------
 1 file changed, 77 insertions(+), 51 deletions(-)

-- 
2.23.0