RT1015_SPK_DC_DETECT1
case RT1015_SPK_DC_DETECT1:
case RT1015_SPK_DC_DETECT1:
ret2 = snd_soc_component_read(component, RT1015_SPK_DC_DETECT1);
snd_soc_component_update_bits(component, RT1015_SPK_DC_DETECT1,