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| author | Amar Singhal <asinghal@codeaurora.org> | 2012-02-23 14:43:58 -0800 |
|---|---|---|
| committer | Stephen Boyd <sboyd@codeaurora.org> | 2013-02-20 01:32:14 -0800 |
| commit | 77c5678ea806a84e81f8d55715bf47c626ed70b9 (patch) | |
| tree | a015d0f258da900ccbd55aa3197824f347014716 /lib/memory_alloc.c | |
| parent | 1ae58158644a486f11c5af502065fe9b5d22f7d7 (diff) | |
framebuffer: add a pollable sysfs entry for display status
Wakeup the userspace poll on change of display status. The
userspace then may take action to change the
power/performance characteristics of the device.
Change-Id: I9bd11f3d895d3d83230104f5d8dcd1deeaa754cd
Signed-off-by: Amar Singhal <asinghal@codeaurora.org>
(cherry picked from commit 2fb0354486e2d7b8d73622cbdbb941748a921240)
Diffstat (limited to 'lib/memory_alloc.c')
0 files changed, 0 insertions, 0 deletions