WM8750_RADCIN 140 sound/soc/codecs/wm8750.c SOC_ENUM_SINGLE(WM8750_RADCIN, 6, 4, wm8750_pga_sel), WM8750_RADCIN 214 sound/soc/codecs/wm8750.c SOC_DOUBLE_R("Mic Boost", WM8750_LADCIN, WM8750_RADCIN, 4, 3, 0),