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Message-ID: <20190725182818.29556-1-dmurphy@ti.com>
Date: Thu, 25 Jul 2019 13:28:09 -0500
From: Dan Murphy <dmurphy@...com>
To: <jacek.anaszewski@...il.com>, <pavel@....cz>
CC: <linux-leds@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
Dan Murphy <dmurphy@...com>
Subject: [PATCH v4 0/9] Multicolor Framwork
Hello!
Here is the multicolor framework reworked with numerous changes.
Most importantly is the ABI to produce a color.
brightness file controls the cluster based on the color intensity set.
The color intensity can be set either through the colors/color_mix file,
which requires all LED values within the cluster to be written or the LED's
intensity can be controlled individually via the colors/<color>/intensity file.
This code has been tested using the LP5523 EVM and the LP50xx evms. Triggers
work in this model. I have performed tests to confirm that the color requested
stays consistent when ramping from LED_OFF to LED_FULL and back down to LED_OFF.
I anticipate another round of patches but I would like to get comments on all
the code.
Dan
Dan Murphy (9):
leds: multicolor: Add sysfs interface definition
documention: leds: Add multicolor class documentation
dt: bindings: Add multicolor class dt bindings documention
dt-bindings: leds: Add multicolor ID to the color ID list
leds: Add multicolor ID to the color ID list
leds: multicolor: Introduce a multicolor class definition
dt: bindings: lp50xx: Introduce the lp50xx family of RGB drivers
leds: lp50xx: Add the LP50XX family of the RGB LED driver
leds: Update the lp55xx to use the multi color framework
.../ABI/testing/sysfs-class-led-multicolor | 67 ++
.../bindings/leds/leds-class-multicolor.txt | 96 +++
.../devicetree/bindings/leds/leds-lp50xx.txt | 148 ++++
Documentation/leds/leds-class-multicolor.txt | 152 ++++
drivers/leds/Kconfig | 17 +
drivers/leds/Makefile | 2 +
drivers/leds/led-class-multicolor.c | 402 +++++++++
drivers/leds/led-core.c | 1 +
drivers/leds/leds-lp50xx.c | 789 ++++++++++++++++++
drivers/leds/leds-lp5523.c | 13 +
drivers/leds/leds-lp55xx-common.c | 153 +++-
drivers/leds/leds-lp55xx-common.h | 10 +
include/dt-bindings/leds/common.h | 3 +-
include/linux/led-class-multicolor.h | 96 +++
include/linux/platform_data/leds-lp55xx.h | 6 +
modules.builtin.modinfo | Bin 0 -> 43550 bytes
16 files changed, 1931 insertions(+), 24 deletions(-)
create mode 100644 Documentation/ABI/testing/sysfs-class-led-multicolor
create mode 100644 Documentation/devicetree/bindings/leds/leds-class-multicolor.txt
create mode 100644 Documentation/devicetree/bindings/leds/leds-lp50xx.txt
create mode 100644 Documentation/leds/leds-class-multicolor.txt
create mode 100644 drivers/leds/led-class-multicolor.c
create mode 100644 drivers/leds/leds-lp50xx.c
create mode 100644 include/linux/led-class-multicolor.h
create mode 100644 modules.builtin.modinfo
--
2.22.0.214.g8dca754b1e
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