| commit | f7590f62ddf611b378f657ed33a7ab1e54261b27 | [log] [tgz] |
|---|---|---|
| author | singhome_lee <singhome_lee@asus.com> | Wed May 16 17:39:33 2012 +0800 |
| committer | Android Partner Code Review <android-gerrit-partner@google.com> | Wed May 16 11:12:22 2012 -0700 |
| tree | a621cda596e00459ee4b0599b5cbc6b8f9af5c63 | |
| parent | 25d3cfc8d27d1225dd44fd36d2990a9e5e14a6f7 [diff] |
Don't exit LP mode if no wakeup source causes "display on" Tegra3 has five CPUs, one of them is low power cpu (LP) which is most power-saving. For power-saving purpose, we can only use LP CPU to handle some cases, for example: 1. Device wakeup to receive mail and display keep off. 2. alarm timeout and display keep off. 6375747 Nakasi wifi suspend power usage is around 2 times higher than Prime. Change-Id: Ib550a70961e433cb8ebfec1208e98db001911c13