]> git.proxmox.com Git - mirror_ubuntu-disco-kernel.git/commit
backlight: lp855x_bl: support new LP8555 device
authorMilo Kim <milo.kim@ti.com>
Tue, 12 Nov 2013 23:08:57 +0000 (15:08 -0800)
committerLinus Torvalds <torvalds@linux-foundation.org>
Wed, 13 Nov 2013 03:09:14 +0000 (12:09 +0900)
commit5812c13a4e636da4bd7f7cabbbbc59d9dbf3c86c
tree7547afebf6d8f53030b4bfc2b95a3eb2b5bbfa54
parentb300645aec9a5d71f6d85d5138215a9d6d7fe5e6
backlight: lp855x_bl: support new LP8555 device

LP8555 is one of the LP855x family devices.

This device needs pre_init_device() and post_init_device() driver
structure.  It's same as LP8557, so the device configuration code is
shared with LP8557.  Backlight outputs are generated from dual DC-DC boost
converters.  It's configurable EPROM settings which are defined in the
platform data.

Driver documentation and device tree bindings are updated.

Signed-off-by: Milo Kim <milo.kim@ti.com>
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Documentation/backlight/lp855x-driver.txt
Documentation/devicetree/bindings/video/backlight/lp855x.txt
drivers/video/backlight/Kconfig
drivers/video/backlight/lp855x_bl.c
include/linux/platform_data/lp855x.h