Re: Sound problems on Realtek ALC272

2010-07-21 Thread Dmitrij D. Czarkoff
Jacob Meuser wrote: > you probably need the changes in src/sys/dev/pci/azalia.c rev 1.169. I > thought that was in 4.7, but now that I look, it was a bit after. > > http://www.openbsd.org/cgi-bin/cvsweb/src/sys/dev/pci/azalia.c.diff?r1=1.168;r2=1.169 The patch solved the problem. As I first acc

Re: Sound problems on Realtek ALC272

2010-07-21 Thread Jacob Meuser
On Wed, Jul 21, 2010 at 04:11:07PM +0400, Dmitrij D. Czarkoff wrote: > Jacob Meuser wrote: > > > you're saying the volume made a difference in how often there were > > underruns? that is quite odd. hmmm. > > Well I'm saying that I had less underruns while being at 150/255 volume. It > might be

Re: Sound problems on Realtek ALC272

2010-07-21 Thread Dmitrij D. Czarkoff
Jacob Meuser wrote: > you're saying the volume made a difference in how often there were > underruns? that is quite odd. hmmm. Well I'm saying that I had less underruns while being at 150/255 volume. It might be a coincidence. > > At the moment of volume switching I also hear the drops (as fa

Re: Sound problems on Realtek ALC272

2010-07-21 Thread Jacob Meuser
On Wed, Jul 21, 2010 at 03:10:45PM +0400, Dmitrij D. Czarkoff wrote: > Jacob Meuser wrote: > > > can you try running the following? save it to a file, let's call > > it audrops.c then build it with 'make LDFLAGS=-lm audrops'. > > > > let that run for a while, at least as long as it takes for you

Re: Sound problems on Realtek ALC272

2010-07-21 Thread Dmitrij D. Czarkoff
Jacob Meuser wrote: > can you try running the following? save it to a file, let's call > it audrops.c then build it with 'make LDFLAGS=-lm audrops'. > > let that run for a while, at least as long as it takes for you to > normally hear drops and echos. start it with simply ./audrops. it > shoul

Re: Sound problems on Realtek ALC272

2010-07-21 Thread Dmitrij D. Czarkoff
Jan Stary wrote: > On Jul 21 10:27:29, Dmitrij D. Czarkoff wrote: > Is 'aucat -l' running while this happens? > (Not sure if it's the default in 4.7) > > I have seen mplayer's audio stutter without aucat, > and running aucat always made the problem disappear. aucat reduces this effect from 6-10

Re: Sound problems on Realtek ALC272

2010-07-21 Thread Jacob Meuser
On Wed, Jul 21, 2010 at 10:27:29AM +0400, Dmitrij D. Czarkoff wrote: > Hello! > > I've got a Realtec ALC272 codec on my netbook under OpenBSD 4.7 release: > > % dmesg | grep azalia > azalia0 at pci0 dev 27 function 0 "Intel 82801GB HD Audio" rev 0x02: apic 4 > int 16 (irq 11) > azalia0: codecs: R

Re: Sound problems on Realtek ALC272

2010-07-21 Thread Jan Stary
On Jul 21 10:27:29, Dmitrij D. Czarkoff wrote: > Hello! > > I've got a Realtec ALC272 codec on my netbook under OpenBSD 4.7 release: > > % dmesg | grep azalia > azalia0 at pci0 dev 27 function 0 "Intel 82801GB HD Audio" rev 0x02: apic 4 > int 16 (irq 11) > azalia0: codecs: Realtek ALC272 > audio0