tree 07ba39f61d41aa6ff2af76dc2c9122a102c92059
parent 231d20944fee81328985145d40c3becc38f3b43c
author Glenn Kasten <gkasten@google.com> 1339089474 -0700
committer The Android Automerger <android-build@android.com> 1339180851 -0700

Reduce underruns in screen off, esp. with EQ

Add MonoPipe APIs to specify setpoint.
Use screen state to configure pipe setpoint.
Fix a long-standing bug where pipe sleep time was excessive,
  which interacted poorly with governor and low clock frequencies.
  Now it deducts the elapsed time since last write(),
  which was significant when there was EQ and low clock frequency.

Bug: 6618373
Change-Id: I6f3b0072c2244aeb033ef0795ad164491a164ff5