Just compiled jack1 but conflicts with jack2. Won't checkinstall... tried make install and it installs but doesn't work - undefined symbols. Doesn't overwrite all libs, as it seems. would have been good to test, if it's a jack2 specific problem. /mn0 Am 01.02.2012 21:48, schrieb mn0: > Am 01.02.2012 19:56, schrieb Joe Hartley: >> Hi, I've been using 2 Delta 1010s together for a while, I hope I can >> help a bit here. I've tried to put most of what I've learned on the >> web at http://delta.brainiac.com/deltasync.html >> >> On Tue, 31 Jan 2012 05:40:35 +0100 mn0 <mn0@xxxxxxxxxxxx> wrote: >>> I use Jack2, where can I find the exact version? >>> Only thing I know, it's jackdmp 1.9.7. >> >> That should be fine, it's what I use as well. > > compiled jack 1.9.8 yesterday - didn't help. Now back on 1.9.7. > >>> The cards are hardware synced via S-PDIF. >>> In envy24control, a mixer program that knows about these features, hw:0 >>> is set to internal clock and hw:1 is set to S-PDIF. >> >> So far, so good. I'll assume you're using a real S-PDIF cable and not >> just an audio RCA cable. > > Yep. > >>> a)use .asoundrc >>> I have a .asoundrc from the web. >>> After a few seconds, it crashes saying this: >>> >>> Unknown request 4294967295 >>> Destination port in attempted (dis)connection of system:monitor_6 and >>> system:monitor_6 is not an input port >>> Unknown request 4294967295 >>> Unknown request 0 >>> Unknown request 0 >> [ snip ] >> >> Using the .asoundrc file to combine the cards into one logical device is >> what I consider to be the "correct" way of doing this, so I'll focus on >> that. Assumptions I'm making here: >> - the Deltas are the only 2 sound devices in the system. This can be >> verified by the command "cat /proc/asound/cards". On my system, this >> is the output I see: >> >> [jh@xtc ~]$ cat /proc/asound/cards >> 0 [M1010 ]: ICE1712 - M Audio Delta 1010 >> M Audio Delta 1010 at 0xdf80, irq 21 >> 1 [M1010_1 ]: ICE1712 - M Audio Delta 1010 >> M Audio Delta 1010 at 0xdf40, irq 20 >> >> If you have a motherboard that has an integrated sound chip, you might >> find your zero device is not a Delta, which is a problem. I had to disable >> my onboard sound card in my motherboard's BIOS settings. > > Already is disabled. >> >> - You have hw:0 and hw:1 identified correctly. Unfortunately, sometimes >> Linux has an issue with being able to consistently identify 2 identical >> soundcards. I've had this happen in the past and it gets annoying. I >> found it most liable to happen if I've made some other hardware change >> to the machine, otherwise it's usually stable across reboots. It's >> easily tested by using hw:0 to start jack and verifying that it >> addresses the ports on the card you believe to be hw:0. > > Already done. They're both recognized and I know which hardware card > belongs to which device (always wondering after some time, so I check > that, first). >> >> - You've got the right cards set as master clock and S/PDIF slave and that >> the correct ports on each are connected. I've gotten this incorrect on >> at least 2 occasions, so it's worth re-checking! > > Already checked, now re-checked, it's ok. > > >> - The 2 1010LT's are not sharing any IRQs with other devices. "lsmod -v" >> command will show you the IRQs of all the PCI devices. The Deltas should >> have IRQs all to themselves. Here's my output edited to show just the >> Deltas. IRQs 20 and 21 are not shared with any other device. >> > > You mean "lspci -v". There seems to be a silly situation: > > lspci -v | grep IRQ -B2 output(shortened to relevant IRQs): > > 00:1d.2 USB Controller: Intel Corporation N10/ICH 7 Family USB UHCI > Controller #3 (rev 01) > Subsystem: Foxconn International, Inc. Device 0c7e > Flags: bus master, medium devsel, latency 0, IRQ 18 > -- > 00:1f.2 IDE interface: Intel Corporation N10/ICH7 Family SATA IDE > Controller (rev 01) (prog-if 8f [Master SecP SecO PriP PriO]) > Subsystem: Foxconn International, Inc. Device 0c7e > Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 18 > -- > 04:01.0 Multimedia audio controller: VIA Technologies Inc. ICE1712 > [Envy24] PCI Multi-Channel I/O Controller (rev 02) > Subsystem: VIA Technologies Inc. Device d63b > Flags: bus master, medium devsel, latency 64, IRQ 22 > -- > 04:05.0 Multimedia audio controller: VIA Technologies Inc. ICE1712 > [Envy24] PCI Multi-Channel I/O Controller (rev 02) > Subsystem: VIA Technologies Inc. Device d63b > Flags: bus master, medium devsel, latency 64, IRQ 18 > > So...SATA, USB and ICE1712 share one interrupt. > How can I change the interrupt of the devices, except by moving them to > another slot? Though I'd really like to get rid of this, I can't > imagine, this is responsible for > Jack: JackGraphManager::AssertPort port_index = 4294967295 > Looks like a dangling or uninitialized pointer to me. > > > >> 02:09.0 Multimedia audio controller: VIA Technologies Inc. ICE1712 [Envy24] PCI Multi-Channel I/O Controller (rev 02) >> Subsystem: VIA Technologies Inc. M-Audio Delta 1010 >> Flags: bus master, medium devsel, latency 64, IRQ 21 >> I/O ports at df80 [size=32] >> I/O ports at dfa0 [size=16] >> I/O ports at df60 [size=16] >> I/O ports at df00 [size=64] >> Capabilities: <access denied> >> Kernel driver in use: ICE1712 >> Kernel modules: snd-ice1712 >> >> 02:0c.0 Multimedia audio controller: VIA Technologies Inc. ICE1712 [Envy24] PCI Multi-Channel I/O Controller (rev 02) >> Subsystem: VIA Technologies Inc. M-Audio Delta 1010 >> Flags: bus master, medium devsel, latency 64, IRQ 20 >> I/O ports at df40 [size=32] >> I/O ports at ded0 [size=16] >> I/O ports at dec0 [size=16] >> I/O ports at de80 [size=64] >> Capabilities: <access denied> >> Kernel driver in use: ICE1712 >> Kernel modules: snd-ice1712 >> >> If the hardware's setup is verified as OK, look at how you're starting >> Jack. You didn't post the command used to start jack, so I can't say if >> it's starting the way you expect. If you use QJackCtl to start jack, >> the command that starts jack can be found by looking at the .jackdrc >> file. > I normally use QJackCtl, except for debugging this. QJackCtl froze and I > wasn't able to read the output. The command normally is: > /usr/bin/jackd -P89 -v -dalsa -r48000 -p256 -n4 -m -D -Cmulti_capture > -Pmulti_playback > but other frames/period, Priority etc. settings don't help. > I tried the settings from your page but without success. > >> >> Hope this helps, or at least gives you a starting point for troubleshooting. > Oh yes, I found the shared IRQs and I know for certain, it's possible to > use jack 1.9.7 with .asoundrc and two ICE1712. > Thank you! > /mn0 > > _______________________________________________ > Linux-audio-user mailing list > Linux-audio-user@xxxxxxxxxxxxxxxxxxxx > http://lists.linuxaudio.org/listinfo/linux-audio-user > _______________________________________________ Linux-audio-user mailing list Linux-audio-user@xxxxxxxxxxxxxxxxxxxx http://lists.linuxaudio.org/listinfo/linux-audio-user
