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lcd: add platform_lcd driver

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Add a platform_lcd driver to allow boards with simple lcd power controls
to register themselves easily.

[akpm@linux-foundation.org: build fix]
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Cc: Richard Purdie <rpurdie@rpsys.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Ben Dooks
2008-07-23 21:31:38 -07:00
committed by Linus Torvalds
parent 0c531360ed
commit c25826a7cf
4 changed files with 201 additions and 0 deletions
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21
include/video/platform_lcd.h Normal file
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/* include/video/platform_lcd.h
*
* Copyright 2008 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
*
* Generic platform-device LCD power control interface.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
*/
struct plat_lcd_data;
struct fb_info;
struct plat_lcd_data {
void (*set_power)(struct plat_lcd_data *, unsigned int power);
int (*match_fb)(struct plat_lcd_data *, struct fb_info *);
};