PCM512x_GREF_GPIO1 1019 sound/soc/codecs/pcm512x.c 		gpio = PCM512x_GREF_GPIO1 + pcm512x->pll_in - 1;
PCM512x_GREF_GPIO1 1303 sound/soc/codecs/pcm512x.c 		gpio = PCM512x_GREF_GPIO1 + pcm512x->pll_in - 1;