ASoC: WM8996 only needs bandgap for analogue functionality
authorMark Brown <broonie@opensource.wolfsonmicro.com>
Fri, 16 Sep 2011 16:55:06 +0000 (17:55 +0100)
committerMark Brown <broonie@opensource.wolfsonmicro.com>
Mon, 19 Sep 2011 17:30:58 +0000 (18:30 +0100)
commit8259df12fd3f3429648411bfff37dfbb34a2d9b2
tree726433a3cf48fae93b221041b18dbf761c852b0e
parent53daf20893b18000768aaa617a60b987fa39f875
ASoC: WM8996 only needs bandgap for analogue functionality

Rather than managing the bandgap in the bias level control use a supply
widget as we only actually need to enable it for analogue paths, not
fully digital ones.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
sound/soc/codecs/wm8996.c