| commit | 8f8f400335c186185bc10ae28483129d6028410c | [log] [tgz] |
|---|---|---|
| author | Maneet Singh <mmaneetsingh@nvidia.com> | Tue Jun 16 16:04:09 2015 -0700 |
| committer | Glenn Kasten <gkasten@google.com> | Mon Jun 22 11:41:59 2015 -0700 |
| tree | 3ec99d283adc52a5d3d45b91df501660686e617a | |
| parent | 0094c53eba6ae36486136417def4335fe7903c71 [diff] |
audio: set smp affinity for FastMixer thread on T132 On T132, IPI latency is observed to be 100's of microseconds. This change and corresponding kernel change for APB DMA interrupts will ensure that audio interrupt and waking thread, FastMixer, both run on same core, thereby eliminating IPI latency altogether. Bug: 20226809 Change-Id: I6d3b7006acfaee4d21ea7ac89ad2cce3494a99eb