ASoC: wcd9xxx: Apply class H parameters based on impedance

Different headphones have different impedance that results in volume level
difference on ears as lower impedance headphone will have higher
volume with the same gain on PAs.
To get better output on headset configure class H controller
based on the impedance detected.

Change-Id: Ia4d62120e57122a52ec0030f7e883cbeb284631b
Signed-off-by: Santosh Mardi <gsantosh@codeaurora.org>
3 files changed