| commit | 8437f7006b9cfa249791e2fd57596683d4561843 | [log] [tgz] |
|---|---|---|
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | Mon Mar 29 17:09:45 2010 +0100 |
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | Mon Apr 05 16:19:09 2010 +0100 |
| tree | c1701c27b37b21c53daec55f730162757511e041 | |
| parent | 3fa49e3ad9ac20b15edfb0c51bbad36e45a84b17 [diff] |
ASoC: Support second DC servo readback method for wm_hubs More recent Wolfson hubs devices add the ability to read back the DC servo calibration information from the register used to write offsets, and later still ones remove the old readback registers. Add support for the new scheme, and use it for WM8994 device revisions that support it. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>