diff options
| author | David Brownell <dbrownell@users.sourceforge.net> | 2008-04-28 02:15:20 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-04-28 08:58:38 -0700 |
| commit | cf19a37e0641d975d271a5a30f097dd6b96d232f (patch) | |
| tree | bc5876359c353ac5f072cb9858d8dd4e5db731f7 /include/video | |
| parent | 01d3a5e7fab7732cfc5d5d4533e9378ea435295a (diff) | |
| download | lwn-cf19a37e0641d975d271a5a30f097dd6b96d232f.tar.gz lwn-cf19a37e0641d975d271a5a30f097dd6b96d232f.zip | |
atmel_lcdfb: suspend/resume support
Teach atmel_lcdfb driver how to suspend/resume.
Note that the backlight control should probably do more of the same stuff:
turning off display power (more than just the backlight) and stopping the
clocks (and dma to drive the no-longer-seen display). No point in wasting
power to generate images that can't be observed, after all...
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Hans-Christian Egtvedt <hcegtvedt@atmel.com>
Cc: Haavard Skinnemoen <hskinnemoen@atmel.com>
Cc: Andrew Victor <avictor.za@gmail.com>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/video')
| -rw-r--r-- | include/video/atmel_lcdc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/video/atmel_lcdc.h b/include/video/atmel_lcdc.h index 336c20db87f8..2fd9fad922e5 100644 --- a/include/video/atmel_lcdc.h +++ b/include/video/atmel_lcdc.h @@ -39,6 +39,7 @@ struct atmel_lcdfb_info { u8 bl_power; #endif bool lcdcon_is_backlight; + u8 saved_lcdcon; u8 default_bpp; unsigned int default_lcdcon2; |