From: Eddie James <eajames@linux.ibm.com>
To: linux-leds@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, pavel@ucw.cz,
jacek.anaszewski@gmail.com, robh+dt@kernel.or,
devicetree@vger.kernel.org, vishwa@linux.ibm.com,
Eddie James <eajames@linux.ibm.com>
Subject: [PATCH 0/5] leds: Support retaining state for the PCA955x
Date: Thu, 29 Apr 2021 15:49:57 -0500 [thread overview]
Message-ID: <20210429205002.70245-1-eajames@linux.ibm.com> (raw)
This series implements the ability to retain the state of the LEDs
controlled by the PCA955x across system reboots. This includes a
change to the LED core driver to respect the retain-state-shutdown
device tree property. It also cleans up the PCA955x driver and adds
the ability to query the hardware LED brightness.
Eddie James (5):
dt-bindings: leds: Add retain-state-shutdown boolean
leds: leds-core: Implement the retain-state-shutdown property
leds: pca955x: Clean up code formatting
leds: pca955x: Add brightness_get function
leds: pca955x: Implement the default-state property
.../devicetree/bindings/leds/common.yaml | 6 +
drivers/leds/led-class.c | 10 +-
drivers/leds/leds-pca955x.c | 169 +++++++++++++-----
3 files changed, 142 insertions(+), 43 deletions(-)
--
2.27.0
next reply other threads:[~2021-04-29 20:50 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-29 20:49 Eddie James [this message]
2021-04-29 20:49 ` [PATCH 1/5] dt-bindings: leds: Add retain-state-shutdown boolean Eddie James
2021-04-29 21:00 ` Eddie James
2021-04-30 11:21 ` vishwanatha subbanna
2021-05-05 23:05 ` Rob Herring
2021-04-29 20:49 ` [PATCH 2/5] leds: leds-core: Implement the retain-state-shutdown property Eddie James
2021-05-13 4:51 ` Andrew Jeffery
2021-04-29 20:50 ` [PATCH 3/5] leds: pca955x: Clean up code formatting Eddie James
2021-04-29 20:50 ` [PATCH 4/5] leds: pca955x: Add brightness_get function Eddie James
2021-04-29 20:50 ` [PATCH 5/5] leds: pca955x: Implement the default-state property Eddie James
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=20210429205002.70245-1-eajames@linux.ibm.com \
--to=eajames@linux.ibm.com \
--cc=devicetree@vger.kernel.org \
--cc=jacek.anaszewski@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-leds@vger.kernel.org \
--cc=pavel@ucw.cz \
--cc=robh+dt@kernel.or \
--cc=vishwa@linux.ibm.com \
/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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).