ok, these settings were not perfect, they were very good. They were missing some top end which I thing was due to IRQ 33 being sched_other, I don't pretend to know why this makes a difference, but noticed it during the testing the other day (something to do with nand interrupt). I have changed the settings below, basically IRQ33 changed to priority 90.
I believe there are still some people who come to this site to try and improve the sound of their Touch, it will be well worth your effort to try these, they will transform your musical experience with the Touch. PIDJIVEALSA=`pidof jive_alsa` #def: 45 #PIDJIVE=`pidof jive` #def: - PIDSIRQTASKLET0=`pidof sirq-tasklet/0` #def: 89 interrupt handler - should be higher then interrupts PIDSIRQHRTIMER=`pidof sirq-hrtimer/0` #def: 40 htimer of rtkernel - should be also very high PIDWATCHDOG=`pidof watchdog/0` #def: 99 PIDLOADAVG=`pidof loadavg` #def: 50 PIDOFPSXCPUTMR=`pidof posixcputmr/0` #def: 98 PIDIRQ47=`pidof IRQ-47` #def: 40 SPDIF -- any impact? PIDIRQ14=`pidof IRQ-14` #def: 40 PIDIRQ37=`pidof IRQ-37` #def: 40 USB can be put very low PIDIRQ34=`pidof IRQ-34` #def: 90 dma for processor ? PIDSIRNETTX=`pidof sirq-net-tx/0` #def: 40 network transmit PIDSIRNETRX=`pidof sirq-net-rx/0` #def: 40 network receive PIDEVENTS=`pidof events/0` #def: 1 PIDKRC=`pidof krcupreemptd` #def: 1 ##def 40 PIDSIRQH=`pidof sirq-high/0` PIDSIRQT=`pidof sirq-timer/0` PIDSIRQB=`pidof sirq-block/0` PIDSIRQS=`pidof sirq-sched/0` PIDSIRQR=`pidof sirq-rcu/0` PIDIRQ10=`pidof IRQ-10` PIDIRQ42=`pidof IRQ-42` PIDIRQ41=`pidof IRQ-41` PIDIRQ22=`pidof IRQ-22` PIDIRQ57=`pidof IRQ-57` PIDIRQ29=`pidof IRQ-29` PIDIRQ33=`pidof IRQ-33` PIDIRQ17=`pidof IRQ-17` PIDIRQ123=`pidof IRQ-123` PIDIRQ122=`pidof IRQ-122` PIDIRQ7=`pidof IRQ-7` PIDIRQ102=`pidof IRQ-102` PIDIRQ8=`pidof IRQ-8` PIDIRQ11=`pidof IRQ-11` PIDIRQ12=`pidof IRQ-12` PIDIRQ25=`pidof IRQ-25` PIDIRQ45=`pidof IRQ-45` PRIOJIVEALSA=94 #PRIOJIVE=0 PRIOSIRQTASKLET0=97 PRIOSIRQHRTIMER=96 PRIOWATCHDOG=0 PRIOLOADAVG=95 PRIODOFPSXCPUTMR=99 PRIOIRQ47=36 PRIOIRQ14=0 PRIOIRQ37=0 PRIOIRQ34=98 PRIOSIRNETTX=91 PRIOSIRNETRX=91 PRIOEVENTS=0 PRIOKRC=0 PRIOSIRQH=89 PRIOSIRQT=92 PRIOSIRQB=89 PRIOSIRQS=89 PRIOSIRQR=89 PRIOIRQ10=0 PRIOIRQ42=90 PRIOIRQ41=0 PRIOIRQ22=0 PRIOIRQ57=90 PRIOIRQ29=90 PRIOIRQ33=90 PRIOIRQ17=0 PRIOIRQ123=0 PRIOIRQ122=0 PRIOIRQ7=90 PRIOIRQ102=0 PRIOIRQ8=0 PRIOIRQ11=0 PRIOIRQ12=0 PRIOIRQ25=93 PRIOIRQ45=90 echo "PID - Jive-Alsa: $PIDJIVEALSA" >>$LOG2 echo "PRIO: $PRIOJIVEALSA" >>$LOG2 chrt -f -p $PRIOJIVEALSA $PIDJIVEALSA >>$LOG2 2>&1 #chrt -f -p $PRIOJIVE $PIDJIVE >/dev/null 2>&1 chrt -f -p $PRIOSIRQTASKLET0 $PIDSIRQTASKLET0 >/dev/null 2>&1 chrt -f -p $PRIOSIRQHRTIMER $PIDSIRQHRTIMER >/dev/null 2>&1 chrt -o -p $PRIOWATCHDOG $PIDWATCHDOG >/dev/null 2>&1 chrt -f -p $PRIOLOADAVG $PIDLOADAVG >/dev/null 2>&1 chrt -f -p $PRIODOFPSXCPUTMR $PIDOFPSXCPUTMR >/dev/null 2>&1 chrt -f -p $PRIOIRQ47 $PIDIRQ47 >/dev/null 2>&1 chrt -o -p $PRIOIRQ14 $PIDIRQ14 >/dev/null 2>&1 chrt -o -p $PRIOIRQ37 $PIDIRQ37 >/dev/null 2>&1 chrt -f -p $PRIOIRQ34 $PIDIRQ34 >/dev/null 2>&1 chrt -f -p $PRIOSIRNETTX $PIDSIRNETTX >/dev/null 2>&1 chrt -f -p $PRIOSIRNETRX $PIDSIRNETRX >/dev/null 2>&1 chrt -o -p $PRIOEVENTS $PIDEVENTS >/dev/null 2>&1 chrt -o -p $PRIOKRC $PIDKRC >/dev/null 2>&1 chrt -f -p $PRIOSIRQH $PIDSIRQH >/dev/null 2>&1 chrt -f -p $PRIOSIRQT $PIDSIRQT >/dev/null 2>&1 chrt -f -p $PRIOSIRQB $PIDSIRQB >/dev/null 2>&1 chrt -f -p $PRIOSIRQS $PIDSIRQS >/dev/null 2>&1 chrt -f -p $PRIOSIRQR $PIDSIRQR >/dev/null 2>&1 chrt -o -p $PRIOIRQ10 $PIDIRQ10 >/dev/null 2>&1 chrt -f -p $PRIOIRQ42 $PIDIRQ42 >/dev/null 2>&1 chrt -o -p $PRIOIRQ41 $PIDIRQ41 >/dev/null 2>&1 chrt -o -p $PRIOIRQ22 $PIDIRQ22 >/dev/null 2>&1 chrt -f -p $PRIOIRQ57 $PIDIRQ57 >/dev/null 2>&1 chrt -f -p $PRIOIRQ29 $PIDIRQ29 >/dev/null 2>&1 chrt -f -p $PRIOIRQ33 $PIDIRQ33 >/dev/null 2>&1 chrt -o -p $PRIOIRQ17 $PIDIRQ17 >/dev/null 2>&1 chrt -o -p $PRIOIRQ123 $PIDIRQ123 >/dev/null 2>&1 chrt -o -p $PRIOIRQ122 $PIDIRQ122 >/dev/null 2>&1 chrt -f -p $PRIOIRQ7 $PIDIRQ7 >/dev/null 2>&1 chrt -o -p $PRIOIRQ102 $PIDIRQ102 >/dev/null 2>&1 chrt -o -p $PRIOIRQ8 $PIDIRQ8 >/dev/null 2>&1 chrt -o -p $PRIOIRQ11 $PIDIRQ11 >/dev/null 2>&1 chrt -o -p $PRIOIRQ12 $PIDIRQ12 >/dev/null 2>&1 chrt -f -p $PRIOIRQ25 $PIDIRQ25 >/dev/null 2>&1 chrt -f -p $PRIOIRQ45 $PIDIRQ45 >/dev/null 2>&1 chrt -f -p 1 154 >/dev/null 2>&1 chrt -f -p 1 155 >/dev/null 2>&1 } -- SBGK ------------------------------------------------------------------------ SBGK's Profile: http://forums.slimdevices.com/member.php?userid=52003 View this thread: http://forums.slimdevices.com/showthread.php?t=91322 _______________________________________________ audiophiles mailing list audiophiles@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/audiophiles
