diff options
| author | Magnus Damm <damm@igel.co.jp> | 2009-03-13 15:36:55 +0000 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-03-16 19:54:17 +0900 |
| commit | 2feb075a33905c2f6ef6be484c75ba6a35f6d12d (patch) | |
| tree | ef297298600e8fcbc10d30126bfd583264b721c4 /arch/sh/kernel/cpu/shmobile | |
| parent | 93356d07474b1f16f25e79e81597c2a6b8c2a783 (diff) | |
video: sh_mobile_lcdcfb suspend/resume support
This patch adds suspend/resume support to the LCDC
driver for SuperH Mobile - sh_mobile_lcdcfb.
We simply stop hardware on suspend and start it again
on resume. For RGB panels this is trivial, but for SYS
panels in deferred io mode this becomes a bit more
difficult - we need to wait for a frame end interrupt
to make sure the clocks are balanced before stopping
the actual hardware.
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel/cpu/shmobile')
0 files changed, 0 insertions, 0 deletions