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Commit 7df68962 authored by Jens Frederich's avatar Jens Frederich Committed by Greg Kroah-Hartman
Browse files

staging: olpc_dcon: provide detailed FB_OLPC_DCON help section 



The FB_OLPC_DCON help section is to short according to checkpatch.pl.
We want more information about the controller type, its task, its video
pipeline position and so on.

There are no style issues, remove checkpatch.pl TODO entry.

Signed-off-by: default avatarJens Frederich <jfrederich@gmail.com>
Acked-by: default avatarAndres Salomon <dilinger@queued.net>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent e8e6fda0

drivers/staging/olpc_dcon/Kconfig

+8 −3
Original line number Diff line number Diff line
@@ -4,9 +4,14 @@ config FB_OLPC_DCON 
	select I2C

	select BACKLIGHT_CLASS_DEVICE

	---help---

	  Add support for the OLPC XO DCON controller.  This controller is

	  only available on OLPC platforms.   Unless you have one of these

	  platforms, you will want to say 'N'.

	  In order to support very low power operation, the XO laptop uses a

	  secondary Display CONtroller, or DCON.  This secondary controller

	  is present in the video pipeline between the primary display

	  controller (integrate into the processor or chipset) and the LCD

	  panel.  It allows the main processor/display controller to be

	  completely powered off while still retaining an image on the display.

	  This controller is only available on OLPC platforms.  Unless you have

	  one of these platforms, you will want to say 'N'.



config FB_OLPC_DCON_1

	bool "OLPC XO-1 DCON support"

drivers/staging/olpc_dcon/TODO

+0 −1
Original line number Diff line number Diff line 
TODO:

	- checkpatch.pl cleanups

	- see if vx855 gpio API can be made similar enough to cs5535 so we can

	  share more code

	- allow simultaneous XO-1 and XO-1.5 support