When the hardware wavetable synthesizer of an Creative SB Audigy or SBLive! card (with emu10k chip) receives the MIDI SOFT_PEADAL-press event(?? 67 127) the appropriate voice is attenuted. Unfortunately when thepedal is released (event ?? 67 0) the voice does not get it's originalvolume again. The attached patch fixes this problem by analysing the value (0 or 127)of the midi control event and resetting the effect register in case of arelease event. I'm not 100% sure if the code to reset the register iscorrect but at least it works. Original patch from "Uwe KrÃ#ger" <uwe_debbug@xxxxxxxx>Submitted to http://bugs.debian.org/474312 Cc: uwe_debbug@xxxxxxxxxxxxxxxxxxxxx: maximilian attems <max@xxxxxxx>--- sound/synth/emux/emux_synth.c | 6 +++++- 1 files changed, 5 insertions(+), 1 deletions(-) diff --git a/sound/synth/emux/emux_synth.c b/sound/synth/emux/emux_synth.cindex 478369b..f81e081 100644--- a/sound/synth/emux/emux_synth.c+++ b/sound/synth/emux/emux_synth.c@@ -341,8 +341,12 @@ snd_emux_control(void *p, int type, struct snd_midi_channel *chan) case MIDI_CTL_SOFT_PEDAL: #ifdef SNDRV_EMUX_USE_RAW_EFFECT /* FIXME: this is an emulation */- snd_emux_send_effect(port, chan, EMUX_FX_CUTOFF, -160,+ if (chan->control[type])+ snd_emux_send_effect(port, chan, EMUX_FX_CUTOFF, -160, EMUX_FX_FLAG_ADD);+ else+ snd_emux_send_effect(port, chan, EMUX_FX_CUTOFF, 0,+ EMUX_FX_FLAG_OFF); #endif break; -- 1.5.5.1 _______________________________________________Alsa-devel mailing listAlsa-devel@xxxxxxxxxxxxxxxxxxxx://mailman.alsa-project.org/mailman/listinfo/alsa-devel
