commit 8b3bca2966985f559f9ace1effc98955006f2b05
author Peter Ujfalusi <peter.ujfalusi@ti.com> Fri Jan 03 15:27:52 2014 +0200
committer Mark Brown <broonie@linaro.org> Wed Jan 08 12:48:53 2014 +0000
tree b7041006495fffd09daa656d3fb2a7bdba416d39
parent 0dc41562a44c9e1012bb810c2a84e81c425867b0

ASoC: twl4030: Introduce local ctl register cache

Few registers need to be cached in the codec driver level. These registers
should only be written when the path is active to avoid pop noise on the
given path.
This patch adds an array which covers the range where the sensitive registers
are located and uppon loadinf the driver the ctl cache will be initialized.

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Mark Brown <broonie@linaro.org>