lintweaker;651505 Wrote: > yep, changing the prios of the IRQ stuff seems to be working when the > commands are put directly in rcS after the last command. Putting a > little sleep (10 secs) make the jive_alsa commands work too. > > > This is how my rcS file look now (only the last bits): > > === start === > > # Start Samba > # JK: Do not start samba > #if [ -x /etc/init.d/samba ]; then > # /etc/init.d/samba start & > #fi > > # Start squeezeplay > /etc/init.d/squeezeplay start > > # JK: Set audio thread priorities > # Get IRQ for RTC > tmp=`cat /proc/interrupts |grep "mxc_rtc"|cut -f2 -d" "|cut -f1 -d":"` > # Get proc # for RTC > rtc=`ps -e|grep IRQ-$tmp|cut -f3 -d" "` > # Get IRQ of SPDIF I/F > tmp=`cat /proc/interrupts |grep "spdif"|cut -f2 -d" "|cut -f1 -d":"` > # Get proc # for SPDIF > spdif=`ps -e|grep IRQ-$tmp|cut -f3 -d" "` > > # Get proces number for audio threads > aud1=`ps -e|grep "sirq-hrtimer/0"|cut -f4 -d" "` > aud2=`ps -e|grep "sirq-timer/0"|cut -f5 -d" "` > > # Set new priorities > chrt -f -p 93 $aud1 > /dev/null > chrt -f -p 91 $aud2 > /dev/null > chrt -f -p 59 $spdif > /dev/null > chrt -f -p 87 $rtc > /dev/null > > # check the new priorities with: > # ps -eLo pid,cls,rtprio,pri,nice,cmd | grep -i "irq" > > sleep 10 > > # Set jive_alsa prios > jalsa1=`ps -eo pid,args|grep "jive_alsa -d default"|head -1|cut -f3 -d" > "` > chrt -f -p 55 $jalsa1 > /dev/null > > # sound effects only > jasla2=`ps -eo pid,args|grep "jive_alsa -d plughw"|head -1|cut -f3 -d" > "` > > ===== end ==== > > It would be possible to make a small loop waiting for jive_alsa to > appear.
After making these changes are you still able to modify spdif on the fly as with Dynobot's mods? Yesterday before modding the rcS file I could hear changes on the fly, today after changing the rcS file and rebooting I can not hear the on the fly. Did I do something wrong maybe? Thanks -- mjock3 ------------------------------------------------------------------------ mjock3's Profile: http://forums.slimdevices.com/member.php?userid=49183 View this thread: http://forums.slimdevices.com/showthread.php?t=89359 _______________________________________________ audiophiles mailing list audiophiles@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/audiophiles