| commit | 2890c878bd460bb922d29c8ef4e92670669e466d | [log] [tgz] |
|---|---|---|
| author | Ed James <edjames@google.com> | Thu Mar 20 17:02:17 2014 -0700 |
| committer | Ed James <edjames@google.com> | Fri Mar 21 10:58:49 2014 -0700 |
| tree | 72fe032a52b9a4e28a4b3ab7e34841c67f9a47ac | |
| parent | 7230a3cb2f2de7883a8ef2b4b7e3e7cff868b4fc [diff] |
optimus fan: init fan in barebox to 50% * b/13364869 * http://www.ti.com/lit/ds/symlink/lm96063.pdf * register 4B sets fan spinup behavior (0x0f == 50% for 3.2 secs, default is 100%) * register 4D sets frequency (0x0a == 18kHz, default is 7.82kHz, which whines) * register 4C sets speed in range of 0 to freq * 2 (0x0a@0x0a == 50%) * order is important Change-Id: Ib57d1e5cc75397f2310ee1b9342413b243c93047