ASoC: wcd9306: Add ability to enable regulator by the codec
ASoC: wcd9306: Add ability to enable regulator by the codec

Add support in codec driver to enable the regulator
that controls the 5V supply to the speaker.

Change-Id: Ifbbf6b2af1cd2534abacbfe5d22c6aed98e38be0
Signed-off-by: Damir Didjusto <1e09809ba7f2abb6b13ab7644f4e79621a0c1a2c@codeaurora.org>

TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas