WM8904_BIAS_ENA  1888 sound/soc/codecs/wm8904.c 					    WM8904_BIAS_ENA, WM8904_BIAS_ENA);
WM8904_BIAS_ENA  1918 sound/soc/codecs/wm8904.c 				    WM8904_BIAS_ENA, 0);