From: "Marek Behún" <kabel@kernel.org>
To: Lee Jones <lee@kernel.org>
Cc: "Pavel Machek" <pavel@ucw.cz>,
linux-leds@vger.kernel.org, "Arnd Bergmann" <arnd@arndb.de>,
soc@kernel.org, "Gregory CLEMENT" <gregory.clement@bootlin.com>,
arm@kernel.org, "Andy Shevchenko" <andy@kernel.org>,
"Hans de Goede" <hdegoede@redhat.com>,
"Ilpo Järvinen" <ilpo.jarvinen@linux.intel.com>,
"Andrew Lunn" <andrew@lunn.ch>,
"Sebastian Hesselbarth" <sebastian.hesselbarth@gmail.com>,
"Marek Behún" <kabel@kernel.org>
Subject: [PATCH leds 0/8] Turris Omnia LED driver changes
Date: Mon, 2 Sep 2024 14:40:56 +0200 [thread overview]
Message-ID: <20240902124104.14297-1-kabel@kernel.org> (raw)
Hello Lee,
this series is for 6.12, but it depends on changes that have been
merged to 6.11-rc3. Your for-leds-next branch is based on 6.11-rc1, so
it won't apply there.
This series does two things:
1. It drops the code for executing MCU commands from the LEDs driver and
instead starts using the functions from the turris-omnia-mcu platform
driver. This is so that we don't have the same code at two places.
2. It adds support for the global LED brightness change interrupt to the
LED driver. This interrupt is exposed by the MCU driver. Userspace
can poll for global LED brightness change (triggered by pressing the
front button) by polling the corresponding sysfs file,
/sys/class/leds/<led>/device/brightness, documented in
Documentation/ABI/testing/sysfs-class-led-driver-turris-omnia.
Marek
Marek Behún (8):
turris-omnia-mcu-interface.h: Move command execution function to
global header
leds: turris-omnia: Use command execution functions from the MCU
driver
turris-omnia-mcu-interface.h: Add LED commands related definitions to
global header
leds: turris-omnia: Use global header for MCU command definitions
leds: turris-omnia: Notify sysfs on MCU global LEDs brightness change
platform: cznic: turris-omnia-mcu: Inform about missing LED panel
brightness change interrupt feature
leds: turris-omnia: Inform about missing LED gamma correction feature
in the MCU driver
ARM: dts: turris-omnia: Add global LED brightness change interrupt
.../dts/marvell/armada-385-turris-omnia.dts | 1 +
drivers/leds/leds-turris-omnia.c | 228 +++++++++---------
.../platform/cznic/turris-omnia-mcu-base.c | 3 +
drivers/platform/cznic/turris-omnia-mcu.h | 130 ----------
include/linux/turris-omnia-mcu-interface.h | 147 +++++++++++
5 files changed, 259 insertions(+), 250 deletions(-)
--
2.44.2
next reply other threads:[~2024-09-02 12:41 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-02 12:40 Marek Behún [this message]
2024-09-02 12:40 ` [PATCH leds 1/8] turris-omnia-mcu-interface.h: Move command execution function to global header Marek Behún
2024-09-02 12:55 ` Andy Shevchenko
2024-09-02 12:59 ` Marek Behún
2024-09-02 13:23 ` Andy Shevchenko
2024-09-02 12:40 ` [PATCH leds 2/8] leds: turris-omnia: Use command execution functions from the MCU driver Marek Behún
2024-09-02 12:40 ` [PATCH leds 3/8] turris-omnia-mcu-interface.h: Add LED commands related definitions to global header Marek Behún
2024-09-02 12:41 ` [PATCH leds 4/8] leds: turris-omnia: Use global header for MCU command definitions Marek Behún
2024-09-02 12:41 ` [PATCH leds 5/8] leds: turris-omnia: Notify sysfs on MCU global LEDs brightness change Marek Behún
2024-09-02 13:17 ` Andy Shevchenko
2024-09-02 14:36 ` Marek Behún
2024-09-02 12:41 ` [PATCH leds 6/8] platform: cznic: turris-omnia-mcu: Inform about missing LED panel brightness change interrupt feature Marek Behún
2024-09-02 12:41 ` [PATCH leds 7/8] leds: turris-omnia: Inform about missing LED gamma correction feature in the MCU driver Marek Behún
2024-09-02 12:41 ` [PATCH leds 8/8] ARM: dts: turris-omnia: Add global LED brightness change interrupt Marek Behún
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