APPLIED: [PATCH v4 0/2][SRU][Bionic]Dell AIO UART backlight driver
stefan.bader at canonical.com
Mon Oct 1 14:59:33 UTC 2018
On 20.09.2018 10:41, AceLan Kao wrote:
> BugLink: https://bugs.launchpad.net/bugs/1727235
> New Dell AIO platforms requires a driver that can communicate with the
> scalar IC FW through UART interface to get and set the brightness level.
> Verified on some new Dell AIO machines and confirmed it works.
> Write a new driver to handle this task.
> [Regression Potential]
> Low, it's a new driver for new interface.
> Upstream maintainer ask use to re-implement this driver by the new
> interface, serdev, but serdev seems doesn't work with ACPI, so submit
> this driver as Ubuntu sauce patch for now. I'll try re-write it when I'm
> AceLan Kao (2):
> UBUNTU: SAUCE: platform/x86: dell-uart-backlight: new backlight driver
> for DELL AIO
> UBUNTU: updateconfigs for Dell UART backlight driver
> debian.master/config/config.common.ubuntu | 1 +
> drivers/platform/x86/Kconfig | 14 +
> drivers/platform/x86/Makefile | 1 +
> drivers/platform/x86/dell-uart-backlight.c | 471 +++++++++++++++++++++
> drivers/platform/x86/dell-uart-backlight.h | 36 ++
> 5 files changed, 523 insertions(+)
> create mode 100644 drivers/platform/x86/dell-uart-backlight.c
> create mode 100644 drivers/platform/x86/dell-uart-backlight.h
Applied to bionic/master-next. Thanks.
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