It's also handy if you don't have external speakers hooked up to a
machine, and want something better than beeps.
Would it be a useful exercise for the minority(?) of users who use this
driver to either see if it can be effectively newbussed or turned into
a port or both?
i'd quite like to see it
Having a port of ALSA would sure round out 5.2 nicely, and would get you
MIDI support: http://www.alsa-project.org/
I think you wouldn't really do anyone a favour, including the ALSA
folks, if you went and made a port right now. The ALSA project is still
not at 1.00 status and still quite
_mtx_lock_flags() at _mtx_lock_flags+0x43
mixer_reinit() at
ds_ps_resume()
bus_generic_resume()
bus_generic_resume()
bus_generic_resume()
bus_generic_resume()
bus_generic_resume()
apm_resume()
apm_processevent()
apm_do_suspend()
apm_timeout()
softclock()
ithread_loop()
fork_exit()
--On 01 December 2002 10:26 +0100 Marc Recht
[EMAIL PROTECTED] wrote:
Hi!
I'm seeing this lately:
acquiring duplicate lock of same type: pcm channel
1st pcm0:record:0 @ /usr/src/sys/dev/sound/pcm/sound.c:191
2nd pcm0:play:0 @ /usr/src/sys/dev/sound/pcm/sound.c:191
please test the patch
I have no idea why, but this commit broke kernel building:
cc -c -O -pipe -mcpu=athlon -Wall -Wredundant-decls -Wnested-externs
-Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Winline
-Wcast-qual -fformat-extensions -ansi -nostdinc -I- -I.
-I/usr/src/sys -I/usr/src/sys/dev
on -CURRENT though /dev/dsp seems to be conjured up by the devfs system
and i have simply been unable to find a way to make it point my prefered
device node ... in my case /dev/dsp1.
Am i missing something obvious here ... or is it simply not possible on
-CURRENT to do something similair
and the sound cracks/stops playing for the fraction of a second. seems
like it happens more often during disk or network activity ( i mount
/usr/ports via nfs, and when i build a port it happens all the time). the
soundcard is a sblive. i searched the archive for this problem, but didnt
find
from what i can see, identcpu.c fetches the cpu name using a cpuid
instruction.
The part cpuid gives you is AuthenticAMD.
The fancy name is determined by switching on the Id.
read identcpu.c. you are correct for k6 and lesser processors. the code in
question is around line 323:
What about new Durons based on the Palomino core? The problem is
that as far as I know they have nothing in their name (like XP in
Athlon's case) that distinguishes them from older Durons based on
the Thunderbird core, while they do support SSE in addition to
3DNow and MMX. Perhaps it would
The sound driver interface provides the application writer the choice to
set
the buffering they require. This patch has obvious implications for the
ordering of ioctl's that we may not want to introduce.
Yes, OSS interface allows for that, but currently FreeBSD doesn't fully
provide
pcm0: unable to map register space
pci1: multimedia, audio at device 0.1 (no driver attached)
my guess is that this is an intel 443mx chipset. that message, unable to
map register space is not generated by the ich/443mx driver, so i doubt
it's actually a sound issue. in other words, prod
I suppose it uses it, but why does it lock it for extended periods of
time. KDE can't even use the sound driver while this is happening.
set sysctl hw.snd.verbose as high as it'll go (3, with the latest code) and
cat /dev/sndstat. it'll tell you the pid of the process using each channel.
Same here, but with an SB64 PCI (chipset ES1370). So it's not limited
to SB16 cards.
fixed in sys/dev/sound/pcm/sound.c rev 1.56, just committed.
-cg
To Unsubscribe: send mail to [EMAIL PROTECTED]
with unsubscribe freebsd-current in the body of the message
I'm having problems with both an internal VIA'686 and a PCI base
ESS Solo1, both seem to loose interrupts. The interrupts doesn't
even show up in a vmstat -i / systat so something is definitly
wrong. BTW the exact same HW work just fine with -stable ?
while i've not tested either of these
Apr 19 15:09:31 zorba /boot/kernel/kernel: pcm0: play interrupt timeout,
channel dead
Apr 19 15:19:00 zorba /boot/kernel/kernel: pcm0: play interrupt timeout,
channel dead
can anyone suffering from this problem confirm that the hardware is
generating interrupts?
use 'systat -vm 1' to watch
Oh, sorry - yes, I can... I watched the pcm interrupt (irq 9 on my box)
increment using vmstat -i. I had seen something in the archives about
that
not happening.
is there any other device using irq 9?
-cg
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe
Stopped at _mtx_lock_sleep+0x2e2: movb 0x1d5(%edx),%al
_mtx_lock_sleep
snd_mtxlock
ad1816_lock
fix just committed, sys/dev/sound/isa/ad1816.c rev 1.18.
you must be the only freebsd user on the planet with an ad1816. :)
-cg
To Unsubscribe: send mail to [EMAIL PROTECTED]
with
just upgraded my tree and did a reinstall ... trace is:
resource_list_alloc(c0d9eec0,c0d90180,c0d99b80,4,c0d4a30c) at
resource_list_alloc+0xd3
isa_alloc_resource() @ +0xd0
bus_alloc_resource() @ +0x5f
opti_detect @ +0x99
mss_detect @ +0x52
mss_probe @ +0x30a
device_probe_child @ +0xca
says: pcm1: CS423x at port
0x534-0x537,0x388-0x38b,0x220-0x22f irq 5 drq 1,0 on
isa0
you have a bogus device pcm0. you probably have a mistake in your hints
file.
-cg
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-current" in the body of the message
Mixer stuff was modified couple days ago. Does anyone have working
ich driver? I got original driver from
more than that, a couple of weeks would be closer.
http://www.katsurajima.seya.yokohama.jp/ich/index.en.html but now this
site is dead. Does author (Katsurajima Naoto) of this driver
If this is a known problem, I'll stop for now and watch out for fixes.
If it's not the expected behaviour from the PCM driver though, can
anyone advise?
Okay, just checked and it appears tha htis is the same error that I'm
seeing on mine, as reported yesterday ... not sure if its known
I have a SB32 isa-card.
what revision of sys/dev/sound/isa/sb16.c ?
-cg
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-current" in the body of the message
in the near future, i intend to commit my kobjified newpcm. this gives us
several benefits, including:
* easier extensibility- new optional methods can be added to
ac97/mixer/channel classes without having to fixup every driver.
* forward compatibility for drivers, provided no new
in the near future, i intend to commit my kobjified newpcm. this gives us
several benefits, including:
* easier extensibility- new optional methods can be added to
ac97/mixer/channel classes without having to fixup every driver.
* forward compatibility for drivers, provided no new mandatory
the sound card is a Crystal Semiconductor CS 4624 controller with CS 4297A
AC97 codec, pcic0 is a TI PCI-1450 PCI-CardBus Bridge.
sound output results in "pcm0: play interrupt timeout, channel dead".
try turning off apm and all power saving in the bios setup.
-cg
To Unsubscribe:
SB128 sound support has been broken over a week now. I don't who has
made changes on 26th Oct but after these changes I can't get any sound
out of my machine. Sources cvsupped 25th Oct still worked fine.
should be fixed now. (sys/dev/sound/pci/es137x.c rev 1.25)
-cg
To
Now the volume states are often wedged when the machine boots up, eg only
one channel is used of the two, or the volume level is
drastically different
on the two channels. The best part is, mixer(8) does not show any of this,
and setting it to different values does not seem to influence the
First of all (using -current of 26 October) I was not able to attach pcm
to
my Yamaha OPL-SAx soundcard in my Toshiba Tecra8000 when using snd_pcm.ko.
Using a statically compiled driver though I had no trouble whatsoever. The
module was pre-loaded at boot time.
snd_pcm is the core module, it
In -CURRENT cvsupped as of today, the mixer no longer works. anything that
tries to access the mixer just says "Operation not permitted"
using devfs?
-cg
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-current" in the body of the message
In -CURRENT cvsupped as of today, the mixer no longer works. anything
that
tries to access the mixer just says "Operation not permitted"
using devfs?
i just committed a fix; devfs was not the problem.
-cg
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe
The first time I run mpg123, it does nothing (that is, no sound is
emitted)
and afterwards, /dev/dsp can't be opened at all...
Any idea ?
this is a known problem. it seems the neomagic driver never worked right,
so when newpcm became dependant on interrupts it ceased functioning. now we
According to Cameron Grant:
this is a known problem. it seems the neomagic driver never worked
right,
Well, it used to work :)
it used to *appear* to work.
so when newpcm became dependant on interrupts it ceased functioning.
now we
trap the lack of irqs and disable the channel and emit
# For PnP/PCI sound cards
#device pcm
#device sbc
#device csa
# For non-PnP cards:
device pcm0 at isa? irq 10 drq 1 flags 0x0
device sbc0 at isa? port 0x220 irq 5 drq 1 flags 0x15
device csa
device gusc0 at isa? port 0x220 irq 5 drq 1 flags 0x13
this is wrong.
try:
options PNPBIOS
Just to let someone know, my ViBRA16X is still having the problem with
static.
i've replicated it, but have no idea of the cause. i'll probably rework the
sb driver when i rip it and the ess driver apart, but that will wait until
i get an ess card.
- cameron
To Unsubscribe: send
would everyone who currently has an issue outstanding with newpcm please
report it to me in the next few days directly, please, so i can get an idea
of what needs work before release. i need as much detail as possible.
- cameron
To Unsubscribe: send mail to [EMAIL PROTECTED]
with
i have just committed a driver for the neomagic chips. please test and post
results.
- cameron
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-current" in the body of the message
the panics should be fixed now with sb.c rev 1.47, mss.c rev 1.43.
- cameron
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-current" in the body of the message
bus_dmamap_load: Too many segs! buf_len = 0xdf00
bus_dmamap_load: Too many segs! buf_len = 0xdf00
argh, forgot something. try mss.c rev 1.44, sb.c rev 1.48.
- cameron
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-current" in the body of the message
I've got a ESS1879 as well. Try the following patch, Cameron sent me.
i commited an equivalent fix this morning.
- cameron
To Unsubscribe: send mail to [EMAIL PROTECTED]
with "unsubscribe freebsd-current" in the body of the message
On Sat, 18 Dec 1999, Donn Miller wrote:
I just rebuilt my kernel from a recent cvsup. Of course, I have
device pcm0
device sbc0
in my kernel config file. When I try to play a realaudio clip
with Linux rvplayer (RealPlayer 5.0), rvplayer downloads the
clip,
Doug Rabson wrote:
Unfortunately I can't get it working on my SB16PNP with previously
worked
flamessly with "oldpcm". I've did as you suggested - as it seems to be
pnp card
I've removed all "at isa0 ", rebuilded and rebooted. But with the
new
kernel I've observed 2 things: (1) my
41 matches
Mail list logo
