Dan,
I've converted drivers/leds/leds-an30259a.c to LED mc framework
and tested it on Samsung Galaxy S3 (exysnos4412-trats2 board).
Works as expected. And now the framework usability is indeed neater.
One thing to improve: LED mc based drivers' entries in Kconfig should
have this dependency:
depends on LEDS_CLASS_MULTI_COLOR || !LEDS_CLASS_MULTI_COLOR
It is required to enforce building driver as a module if
LED mc framework is configured as such.
With this (and DT bindings nits) addressed, for patches 1-6:
Acked-by: Jacek Anaszewski <jacek.anaszewski@xxxxxxxxx>
It's been a long journey. Thank you for your determination to drive
this work to the end.
Best regards,
Jacek Anaszewski
On 4/29/20 10:28 PM, Dan Murphy wrote:
Introduce a multicolor class that groups colored LEDs
within a LED node.
The multi color class groups monochrome LEDs and allows controlling two
aspects of the final combined color: hue and lightness. The former is
controlled via the intensity file and the latter is controlled
via brightness file.
Signed-off-by: Dan Murphy <dmurphy@xxxxxx>
---
.../ABI/testing/sysfs-class-led-multicolor | 34 +++
Documentation/leds/index.rst | 1 +
Documentation/leds/leds-class-multicolor.rst | 86 +++++++
MAINTAINERS | 8 +
drivers/leds/Kconfig | 10 +
drivers/leds/Makefile | 1 +
drivers/leds/led-class-multicolor.c | 210 ++++++++++++++++++
include/linux/led-class-multicolor.h | 121 ++++++++++
8 files changed, 471 insertions(+)
create mode 100644 Documentation/ABI/testing/sysfs-class-led-multicolor
create mode 100644 Documentation/leds/leds-class-multicolor.rst
create mode 100644 drivers/leds/led-class-multicolor.c
create mode 100644 include/linux/led-class-multicolor.h
[...]
