WM8753_PWR4 455 sound/soc/codecs/wm8753.c SND_SOC_DAPM_MIXER("Left Mixer", WM8753_PWR4, 0, 0, WM8753_PWR4 462 sound/soc/codecs/wm8753.c SND_SOC_DAPM_MIXER("Right Mixer", WM8753_PWR4, 1, 0, WM8753_PWR4 469 sound/soc/codecs/wm8753.c SND_SOC_DAPM_MIXER("Mono Mixer", WM8753_PWR4, 2, 0, WM8753_PWR4 484 sound/soc/codecs/wm8753.c SND_SOC_DAPM_MIXER("Playback Mixer", WM8753_PWR4, 3, 0,