From: Gregory CLEMENT <gregory.clement@free-electrons.com>
To: barebox <barebox@lists.infradead.org>
Subject: [RFC/PATCH 0/2] Backlight support
Date: Thu, 06 Oct 2011 10:05:07 +0200 [thread overview]
Message-ID: <4E8D6133.8080604@free-electrons.com> (raw)
This patch set is a RFC about a backlight framework. The purpose of
this framework is mainly to allow to add easily a support for a
backlight with the possibility of setting brightness directly from the
barebox shell using the brightness parameter.
An implementation is provided for i.MX23 by using the PWM. It was
tested on a custom i.MX23 base board.
All this commits are done to be applied on top of this git repository :
git://git.pengutronix.de/git/barebox.git master
The HEAD of this git repository, when I created this patch, was:
commit 71e806048e5a370fbcabf5441de33bd3f083903a
login: correct a typo in command description
Gregory CLEMENT (2):
backlight: Add backlight framework to support backlight driver
backlight: mxs: Add backlight support for i.MX23
arch/arm/mach-mxs/include/mach/backlight.h | 19 ++++
drivers/video/Kconfig | 3 +-
drivers/video/Makefile | 2 +
drivers/video/backlight/Kconfig | 16 ++++
drivers/video/backlight/Makefile | 3 +
drivers/video/backlight/backlight-mxs.c | 136 ++++++++++++++++++++++++++++
drivers/video/backlight/backlight.c | 85 +++++++++++++++++
include/backlight.h | 21 +++++
8 files changed, 284 insertions(+), 1 deletions(-)
create mode 100644 arch/arm/mach-mxs/include/mach/backlight.h
create mode 100644 drivers/video/backlight/Kconfig
create mode 100644 drivers/video/backlight/Makefile
create mode 100644 drivers/video/backlight/backlight-mxs.c
create mode 100644 drivers/video/backlight/backlight.c
create mode 100644 include/backlight.h
--
1.7.4.1
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next reply other threads:[~2011-10-06 8:05 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-06 8:05 Gregory CLEMENT [this message]
2011-10-07 13:15 ` [RFC/PATCH 0/2] Backlight support Sascha Hauer
2011-10-07 20:47 ` Gregory CLEMENT
2011-10-08 12:47 ` Sascha Hauer
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