BM_CTL_EN 163 sound/pci/cs5535audio/cs5535audio_pcm.c cs_writeb(cs5535au, ACC_BM0_CMD, BM_CTL_EN); BM_CTL_EN 194 sound/pci/cs5535audio/cs5535audio_pcm.c cs_writeb(cs5535au, ACC_BM1_CMD, BM_CTL_EN);