the following patch was just integrated into master: commit ffe0bb7cd805190afae225dcfeb0a11dedccbb8f Author: Tom Warren twarren@nvidia.com Date: Mon Nov 24 10:00:11 2014 -0700
google/rush_ryu: Add speaker amp config for AD4567 on P0/P1
A couple of regs need to be poked to allow audio output from this part on Ryu P0/P1. It will be replaced by two non-configurable amps on P3.
BUG=none BRANCH=none TEST=Build/flashed on Ryu P1, dumped AD4567 (I2C6 dev 0x34) regs and confirmed settings.
Change-Id: Ie602b056fb1488546ab233f8f81cfacb96624ebb Signed-off-by: Patrick Georgi pgeorgi@chromium.org Original-Commit-Id: 75dabe378b561e939381e2ef5113a2b28bfcedf8 Original-Change-Id: I8999843646927dbd07a179ede973ba5f1eb97167 Original-Signed-off-by: Tom Warren twarren@nvidia.com Original-Reviewed-on: https://chromium-review.googlesource.com/231384 Original-Reviewed-by: Aaron Durbin adurbin@chromium.org Reviewed-on: http://review.coreboot.org/9532 Tested-by: build bot (Jenkins) Reviewed-by: Stefan Reinauer stefan.reinauer@coreboot.org
See http://review.coreboot.org/9532 for details.
-gerrit