SB_DSP_PLAYBACK_FILT 170 sound/isa/sb/sb8_main.c mixreg = snd_sbmixer_read(chip, SB_DSP_PLAYBACK_FILT); SB_DSP_PLAYBACK_FILT 171 sound/isa/sb/sb8_main.c snd_sbmixer_write(chip, SB_DSP_PLAYBACK_FILT, mixreg | 0x20); SB_DSP_PLAYBACK_FILT 517 sound/isa/sb/sb_mixer.c SB_SINGLE("PCM Playback Filter", SB_DSP_PLAYBACK_FILT, 5, 1), SB_DSP_PLAYBACK_FILT 813 sound/isa/sb/sb_mixer.c SB_DSP_PLAYBACK_FILT,