tree 50732d29f63130d9e726f0f35bab82cc27b3d2c7
parent 25032c119e5f43725b624ab30e2ccb8c23b9ebd3
author Mark Brown <broonie@opensource.wolfsonmicro.com> 1312171337 +0900
committer Mark Brown <broonie@opensource.wolfsonmicro.com> 1312204470 +0900

ASoC: Implement new DC servo readback mode for late WM8994 revisions

Later WM8994 devices implement a new DC servo readback mode with the
register used to access the offset moved to register 0x59. Implement
support for this and enable it on the appropriate devices.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>