SOC_DOUBLE_R_EXT 643 sound/soc/codecs/da7219.c SOC_DOUBLE_R_EXT("Playback Digital Switch", DA7219_DAC_L_CTRL, SOC_DOUBLE_R_EXT 663 sound/soc/codecs/da7219.c SOC_DOUBLE_R_EXT("Headphone Switch", DA7219_HP_L_CTRL, DA7219_HP_R_CTRL,