A NOTE has been added to this issue. ====================================================================== <https://bugtrack.alsa-project.org/alsa-bug/view.php?id=1161> ====================================================================== Reported By: vandongen2 Assigned To: ====================================================================== Project: ALSA - driver Issue ID: 1161 Category: PCI - ice1712 Reproducibility: always Severity: major Priority: normal Status: new Distribution: linux from scratch Kernel Version: 2.6.12-rc4-RT-V0.7.47-03 ====================================================================== Date Submitted: 06-06-2005 15:29 CEST Last Modified: 05-19-2006 16:59 CEST ====================================================================== Summary: Midi in still does not work for Hoontech/STAudio DSP2000 C-Port Description: As reported before in bug 000055 that is now marked resolved. It has not been resolved. The problem seems to be related to hardware specific registers on the card that need to be set. I will be happy to spend a couple of days trying different flags/bits with the initialisation code, if somebody gives me an idea of where to start. ====================================================================== Relationships ID Summary ---------------------------------------------------------------------- related to 0000055 Midi in does not work for Hoontech/STAu... ====================================================================== ---------------------------------------------------------------------- sbahling - 03-05-06 13:22 ---------------------------------------------------------------------- I can't speak for the DSP24 card, but I have a mkII version and once I traced out the logic on the board. I recall that INSEL and DAREAR signal went no where. They clock-in on a latch, but those outputs of the latch are not connected to anything. Also, I found that the MUTE signal was inversed, so I have to patch hoontech.c to MUTE my inputs to turn them on (for my ADCIII box). To get MIDI_IN to work on my ADCIII (not sure if this works on c-port), I need the following part of my default hoontech patch: - for (box = 0; box < 4; box++) { + for (box = 1; box < 2; box++) { I'm using midi in on a box addressed as box 1. This patch is obviously not addressing the root issue, but it works for me. Maybe it gives clue to someone who knows the code better. It seems like there is some global signal that is clearing the settings so if I do not limit this loop to the my box, it gets cleared again when addressing the next. My hoontech patch: Index: hoontech.c =================================================================== RCS file: /cvsroot/alsa/alsa-kernel/pci/ice1712/hoontech.c,v retrieving revision 1.10 diff -u -r1.10 hoontech.c --- hoontech.c 16 Jan 2006 16:34:25 -0000 1.10 +++ hoontech.c 5 Mar 2006 12:04:24 -0000 @@ -190,23 +190,23 @@ ICE1712_STDSP24_3_INSEL(ice->spec.hoontech.boxbits, 0); /* let's go - activate only functions in first box */ - ice->spec.hoontech.config = 0; - /* ICE1712_STDSP24_MUTE | - ICE1712_STDSP24_INSEL | - ICE1712_STDSP24_DAREAR; */ - ice->spec.hoontech.boxconfig[0] = ICE1712_STDSP24_BOX_CHN1 | + /* need to set MUTE flag to un-mute ADCIII */ + ice->spec.hoontech.config = ICE1712_STDSP24_MUTE; + /*ICE1712_STDSP24_INSEL |*/ + /*ICE1712_STDSP24_DAREAR; */ + ice->spec.hoontech.boxconfig[0] = + ice->spec.hoontech.boxconfig[1] = + ice->spec.hoontech.boxconfig[2] = + ice->spec.hoontech.boxconfig[3] = ICE1712_STDSP24_BOX_CHN1 | ICE1712_STDSP24_BOX_CHN2 | ICE1712_STDSP24_BOX_CHN3 | ICE1712_STDSP24_BOX_CHN4 | ICE1712_STDSP24_BOX_MIDI1 | ICE1712_STDSP24_BOX_MIDI2; - ice->spec.hoontech.boxconfig[1] = - ice->spec.hoontech.boxconfig[2] = - ice->spec.hoontech.boxconfig[3] = 0; snd_ice1712_stdsp24_darear(ice, (ice->spec.hoontech.config & ICE1712_STDSP24_DAREAR) ? 1 : 0); snd_ice1712_stdsp24_mute(ice, (ice->spec.hoontech.config & ICE1712_STDSP24_MUTE) ? 1 : 0); snd_ice1712_stdsp24_insel(ice, (ice->spec.hoontech.config & ICE1712_STDSP24_INSEL) ? 1 : 0); - for (box = 0; box < 4; box++) { + for (box = 1; box < 2; box++) { for (chn = 0; chn < 4; chn++) snd_ice1712_stdsp24_box_channel(ice, box, chn, (ice->spec.hoontech.boxconfig[box] & (1 << chn)) ? 1 : 0); snd_ice1712_stdsp24_box_midi(ice, box, ---------------------------------------------------------------------- gineera - 05-19-06 16:59 ---------------------------------------------------------------------- I can confirm this problem on a recently aquired DSP2000. The change suggested by Perex disabled the audio and didn't seem to help midi in. The change mentioned by sbahling also didn't help. For now I have to remove this card and return to my now fully functioning DMX6fire as spare time is needed to campaign against the closure of our local school! However I will return to it soon. Issue History Date Modified Username Field Change ====================================================================== 06-06-05 15:29 vandongen2 New Issue 06-06-05 15:29 vandongen2 Distribution => linux from scratch 06-06-05 15:29 vandongen2 Kernel Version => 2.6.12-rc4-RT-V0.7.47-03 06-07-05 08:24 perex Relationship added related to 0000055 06-16-05 14:54 perex Note Added: 0005055 06-17-05 11:13 vandongen2 Note Added: 0005066 03-05-06 13:22 sbahling Note Added: 0008357 05-19-06 16:59 gineera Note Added: 0009878 ====================================================================== ------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? 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