problems with via82xx alsa part

problems with via82xx alsa part

[Jaap Struyk]

Hello,

I'am running into an strange bug with alsa on my via-8233 mainboard.
The alsa oss emu workes fine, apps can use the oss devices without
problems.

aplay -l shows me:
card 0: V8233A [VIA 8233A], device 0: VIA 8233A [VIA 8233A]
  Subdevices: 0/1
  Subdevice #0: subdevice #0

But aplay myfile.wav gives:
ALSA lib pcm_direct.c:985:(snd_pcm_direct_initialize_slave) unable to install hw params
ALSA lib pcm_dmix.c:876:(snd_pcm_dmix_open) unable to initialize slave
aplay: main:550: audio open error: Ongepaste ioctl voor apparaat

I'am using alsa-*-1.0.12 and kernel 2.6.18, I have two similar systems
running, wich are identical copies but on the other machine with a
slightly different chipset alsa is functioning fine so I don't understand
what is the problem.
-- 
Greetings Japie


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Re: problems with via82xx alsa part

[Jaap Struyk]

> ALSA lib pcm_direct.c:985:(snd_pcm_direct_initialize_slave) unable to install hw params
> ALSA lib pcm_dmix.c:876:(snd_pcm_dmix_open) unable to initialize slave
> aplay: main:550: audio open error: Ongepaste ioctl voor apparaat
> 
> I'am using alsa-*-1.0.12 and kernel 2.6.18, I have two similar systems

I yust upgraded to alsa-1.0.13 (libs, tools, oss etc.) tryed another card
(ess1370) tryed another kernel but whatever I try still got the same
problems.
It's obvious it has something to do with that machine in particular but
what?
Is there someone who can tell me what I'am missing here here?
-- 
Greeting Japie


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Re: problems with via82xx alsa part

[Takashi Iwai]

At Sun, 1 Oct 2006 16:58:22 +0000 (UTC),
Jaap Struyk wrote:
> 
> > ALSA lib pcm_direct.c:985:(snd_pcm_direct_initialize_slave) unable to install hw params
> > ALSA lib pcm_dmix.c:876:(snd_pcm_dmix_open) unable to initialize slave
> > aplay: main:550: audio open error: Ongepaste ioctl voor apparaat
> > 
> > I'am using alsa-*-1.0.12 and kernel 2.6.18, I have two similar systems
> 
> I yust upgraded to alsa-1.0.13 (libs, tools, oss etc.) tryed another card
> (ess1370) tryed another kernel but whatever I try still got the same
> problems.
> It's obvious it has something to do with that machine in particular but
> what?
> Is there someone who can tell me what I'am missing here here?

Did you check the device permission?
Well, but it shouldn't be a problem since it was opened but the hw
parmas fails.  Could you check via strace to see what happens?

Also, what is your system / architecture?  x86-64 and 32bit
compatibility problem?


Takashi

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Re: problems with via82xx alsa part

[Jaap Struyk]

Op Wed, 04 Oct 2006 19:50:06 +0200, schreef Takashi Iwai:

> Did you check the device permission?
> Well, but it shouldn't be a problem since it was opened but the hw
> parmas fails.  Could you check via strace to see what happens?
> 
> Also, what is your system / architecture?  x86-64 and 32bit
> compatibility problem?

Both machines are AMD 32bit, running clfs-1.0, /dev is mounted on a tmp
filesystem with udev and the problem machine is an identical (software)
copy of the one functioning properly.
I've notisched that on the problem machine /dev/adsp is missing so aplay
bailing out isn't odd, but adsp missing is strange since the kernels are
identical too.
To rule out an broken mainboard I've tryed an ES1371 card with excactly
the same problems, /dev/dsp working but no /dev/adsp so it seems not to be
card (sound-chip) related.
Next step was to dis/enable ACPI but that didn't made a difference.
When I stuff in a knoppix cd alls well, so it doesn't look hardware
related too.

The strace call is a bit long so I will mail it to you.
-- 
Greetings Japie


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Re: problems with via82xx alsa part

[Takashi Iwai]

At Fri, 06 Oct 2006 10:04:45 +0200,
Jaap Struyk wrote:
> 
> Op wo 04-10-2006, om 19:50 schreef Takashi Iwai:
> 
> > Did you check the device permission?
> > Well, but it shouldn't be a problem since it was opened but the hw
> > parmas fails.  Could you check via strace to see what happens?
> > 
> > Also, what is your system / architecture?  x86-64 and 32bit
> > compatibility problem?
> 
> Both machines are AMD 32bit, running clfs-1.0, /dev is mounted on a tmp
> filesystem with udev and the problem machine is an identical (software)
> copy of the one functioning properly.
> I've notisched that on the problem machine /dev/adsp is missing so aplay
> bailing out isn't odd, but adsp missing is strange since the kernels are
> identical too.

aplay doesn't use /dev/adsp.   It's an OSS device file.
You should check /dev/snd/* files.

> open("/dev/snd/pcmC0D0p", O_RDWR|O_NONBLOCK|O_LARGEFILE) = 4
> close(3)                                = 0
> ioctl(4, AGPIOC_ACQUIRE or APM_IOC_STANDBY, 0xbfbd989c) = 0
> fcntl64(4, F_GETFL)                     = 0x8802 (flags O_RDWR|O_NONBLOCK|O_LARGEFILE)
> ioctl(4, AGPIOC_INFO, 0xbfbd9a48)       = 0
> ioctl(4, AGPIOC_RELEASE or APM_IOC_SUSPEND, 0xbfbd9a40) = 0
> mmap2(NULL, 4096, PROT_READ, MAP_SHARED, 4, 0x80000) = 0xb7b38000
> mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED, 4, 0x81000) = 0xb7b37000
> ioctl(4, 0xc25c4110, 0xbfbd9a70)        = 0
> ioctl(4, 0xc25c4110, 0xbfbd9a70)        = 0
> ioctl(4, 0xc25c4110, 0xbfbd9a70)        = 0
> ioctl(4, 0xc25c4110, 0xbfbd9a70)        = 0
> ioctl(4, 0xc25c4110, 0xbfbd9a70)        = 0
> ioctl(4, 0xc25c4110, 0xbfbd9a70)        = 0
> ioctl(4, 0xc25c4110, 0xbfbd9a70)        = 0
> ioctl(4, 0xc25c4110, 0xbfbd9a70)        = 0
> ioctl(4, 0xc25c4111, 0xbfbd9a70)        = 0
> ioctl(4, 0xc0684113, 0xbfbd9938)        = 0
> ioctl(4, 0x80144132, 0xbfbd9868)        = -1 ENOTTY (Inappropriate ioctl for device)

This ioctl looks strange.
First, the size doesn't match with the actual snd_pcm_channel_info,
and this ioctl shouldn't be called from that place
(pcm_direct.c:snd_pcm_direct_initialize_slave) at all.

Please try to run gdb how the code goes, whether it reaches to
snd_pcm_hw_channel_info().

Also, try the patch below.  This should fix the size mismatch.


Takashi

diff -r c64338235908 include/sound/asound.h
--- a/include/sound/asound.h	Wed Oct 04 17:33:25 2006 +0200
+++ b/include/sound/asound.h	Fri Oct 06 13:20:47 2006 +0200
@@ -400,7 +400,7 @@ struct sndrv_pcm_sw_params {
 
 struct sndrv_pcm_channel_info {
 	unsigned int channel;
-	off_t offset;			/* mmap offset */
+	long offset;			/* mmap offset */
 	unsigned int first;		/* offset to first sample in bits */
 	unsigned int step;		/* samples distance in bits */
 };

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Re: problems with via82xx alsa part

[Takashi Iwai]

At Sun, 08 Oct 2006 18:34:49 +0200,
Jaap Struyk wrote:
> 
> > Please try to run gdb how the code goes, whether it reaches to
> > snd_pcm_hw_channel_info().
> 
> aplay is build with -s so I have to rebuild it, is there more alsa progs
> to rebuild with debugging for the tests?

Yes.

> > Also, try the patch below.  This should fix the size mismatch.
> 
> Results attached

It still looks strange.  Did you install it properly?
I don't get how this ioctl is called at all yet...


Takashi

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Re: problems with via82xx alsa part

[Takashi Iwai]

At Tue, 10 Oct 2006 19:04:04 +0200,
Jaap Struyk wrote:
> 
> Op ma 09-10-2006, om 20:59 schreef Takashi Iwai:
> 
> > > > Also, try the patch below.  This should fix the size mismatch.
> > > 
> > > Results attached
> > 
> > It still looks strange.  Did you install it properly?
> > I don't get how this ioctl is called at all yet...
> 
> I installed all alsa* according to the blfs book
> http://www.linuxfromscratch.org/blfs/view/svn/multimedia/alsa-lib.html
> I'am using kernel 2.6.18 alsa driver builtin wich is version 1.0.12rc1

And which version of alsa-lib?  You can use safely the newer version
of alsa-lib, e.g. 1.0.13.  I won't debug any old versions now.

> I will rebuild all alsa* wuth debugging and will rebuild the kernel with
> all asla debug info on.
> After that I will try to gather as much info ass possible, can U tell me
> wich info U can use besides the trace and gdb off aplay?

That should suffice for the time being.

Please keep Cc to alsa-devel...


Takashi

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Re: problems with via82xx alsa part

[Jaap Struyk]

Op Tue, 10 Oct 2006 19:28:59 +0200, schreef Takashi Iwai:

> And which version of alsa-lib?  You can use safely the newer version
> of alsa-lib, e.g. 1.0.13.  I won't debug any old versions now.

I installed 1.0.13 now, and installed with debug and removed the -s
option from my CFLAGS.
First the gdb trace:

Starting program: /usr/bin/aplay 
Failed to read a valid object file image from memory.
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1210538320 (LWP 3767)]
(no debugging symbols found)
(no debugging symbols found)
ALSA lib pcm_direct.c:985:(snd_pcm_direct_initialize_slave) unable to install hw params
ALSA lib pcm_dmix.c:876:(snd_pcm_dmix_open) unable to initialize slave
aplay: main:550: (no debugging symbols found)
audio open error: Ongepaste ioctl voor apparaat
Program exited with code 01.

I don't see why there are no debugging symbols found, yes my whole system
is stripped, but not aplay, so letts try strace again:

execve("/usr/bin/aplay", ["aplay"], [/* 31 vars */]) = 0
brk(0)                                  = 0x8054000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=111674, ...}) = 0
mmap2(NULL, 111674, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7f6e000
close(3)                                = 0
open("/usr/lib/libasound.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0@\371\1"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1062616, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f6d000
mmap2(NULL, 874804, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7e97000
mmap2(0xb7f68000, 20480, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xd0) = 0xb7f68000
close(3)                                = 0
open("/lib/libm.so.6", O_RDONLY)        = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\3203\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=176787, ...}) = 0
mmap2(NULL, 147584, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7e72000
mmap2(0xb7e95000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x22) = 0xb7e95000
close(3)                                = 0
open("/lib/libdl.so.2", O_RDONLY)       = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0@\f\0\000"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=13446, ...}) = 0
mmap2(NULL, 12412, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7e6e000
mmap2(0xb7e70000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb7e70000
close(3)                                = 0
open("/lib/libpthread.so.0", O_RDONLY)  = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0000K\0\000"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=93769, ...}) = 0
mmap2(NULL, 74204, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7e5b000
mmap2(0xb7e6a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xe) = 0xb7e6a000
mmap2(0xb7e6c000, 4572, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7e6c000
close(3)                                = 0
open("/lib/libc.so.6", O_RDONLY)        = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0PY\1\000"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1384330, ...}) = 0
mmap2(NULL, 1172860, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7d3c000
mmap2(0xb7e54000, 16384, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x117) = 0xb7e54000
mmap2(0xb7e58000, 9596, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7e58000
close(3)                                = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7d3b000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7d3a000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb7d3a6b0, limit:1048575, seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0, useable:1}) = 0
mprotect(0xb7e54000, 8192, PROT_READ)   = 0
munmap(0xb7f6e000, 111674)              = 0
set_tid_address(0xb7d3a6f8)             = 3311
rt_sigaction(SIGRTMIN, {0xb7e5f720, [], SA_SIGINFO}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0xb7e5f640, [], SA_RESTART|SA_SIGINFO}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM_INFINITY}) = 0
_sysctl({{CTL_KERN, KERN_VERSION}, 2, 0xbfa4e810, 40, (nil), 0}) = 0
open("/usr/lib/locale/locale-archive", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=53816992, ...}) = 0
mmap2(NULL, 2097152, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7b3a000
mmap2(NULL, 204800, PROT_READ, MAP_PRIVATE, 3, 0xc22) = 0xb7b08000
brk(0)                                  = 0x8054000
brk(0x8075000)                          = 0x8075000
mmap2(NULL, 4096, PROT_READ, MAP_PRIVATE, 3, 0x1c34) = 0xb7f89000
close(3)                                = 0
stat64("/usr/share/alsa/alsa.conf", {st_mode=S_IFREG|0644, st_size=7701, ...}) = 0
open("/usr/share/alsa/alsa.conf", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=7701, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f88000
read(3, "#\n#  ALSA library configuration "..., 4096) = 4096
read(3, "cards.pcm.surround40\npcm.surroun"..., 4096) = 3605
read(3, "", 4096)                       = 0
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0xb7f88000, 4096)                = 0
futex(0xb7e71070, FUTEX_WAKE, 2147483647) = 0
access("/etc/asound.conf", R_OK)        = -1 ENOENT (No such file or directory)
access("/root/.asoundrc", R_OK)         = -1 ENOENT (No such file or directory)
open("/usr/share/alsa/cards/aliases.conf", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=1273, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f88000
read(3, "#\n#  Define aliases for various "..., 4096) = 1273
open("/usr/share/alsa/pcm/default.conf", O_RDONLY|O_LARGEFILE) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=507, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f87000
read(4, "#\n# Default output\n#\n\npcm.!defau"..., 4096) = 507
read(4, "", 4096)                       = 0
close(4)                                = 0
munmap(0xb7f87000, 4096)                = 0
open("/usr/share/alsa/pcm/dmix.conf", O_RDONLY|O_LARGEFILE) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=1285, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f87000
read(4, "#\n# dmix output\n#\n\npcm.!dmix {\n\t"..., 4096) = 1285
read(4, "", 4096)                       = 0
close(4)                                = 0
munmap(0xb7f87000, 4096)                = 0
open("/usr/share/alsa/pcm/dsnoop.conf", O_RDONLY|O_LARGEFILE) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=1290, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f87000
read(4, "#\n# dsnoop\n#\n\npcm.!dsnoop {\n\t@ar"..., 4096) = 1290
read(4, "", 4096)                       = 0
close(4)                                = 0
munmap(0xb7f87000, 4096)                = 0
read(3, "", 4096)                       = 0
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0xb7f88000, 4096)                = 0
open("/dev/snd/controlC0", O_RDONLY|O_LARGEFILE) = 3
close(3)                                = 0
stat64("/usr/share/alsa/alsa.conf", {st_mode=S_IFREG|0644, st_size=7701, ...}) = 0
open("/dev/snd/controlC0", O_RDONLY|O_LARGEFILE) = 3
close(3)                                = 0
open("/dev/snd/controlC0", O_RDWR|O_LARGEFILE) = 3
ioctl(3, USBDEVFS_CONTROL, 0xbfa4e5e8)  = 0
ioctl(3, UI_DEV_CREATE, 0xbfa4e590)     = 0
close(3)                                = 0
access("/usr/share/alsa/cards/VIA8233A.conf", R_OK) = 0
open("/usr/share/alsa/cards/VIA8233A.conf", O_RDONLY|O_LARGEFILE) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2892, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f88000
read(3, "#\n# Configuration for the VIA823"..., 4096) = 2892
open("/usr/share/alsa/pcm/front.conf", O_RDONLY|O_LARGEFILE) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=596, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f87000
read(4, "#\n# Hardware output from front s"..., 4096) = 596
read(4, "", 4096)                       = 0
close(4)                                = 0
munmap(0xb7f87000, 4096)                = 0
open("/usr/share/alsa/pcm/surround40.conf", O_RDONLY|O_LARGEFILE) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=749, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f87000
read(4, "#\n#  Hardware output from 4.0 sp"..., 4096) = 749
read(4, "", 4096)                       = 0
close(4)                                = 0
munmap(0xb7f87000, 4096)                = 0
open("/usr/share/alsa/pcm/surround41.conf", O_RDONLY|O_LARGEFILE) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=893, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f87000
read(4, "#\n#  Hardware output from 4.1 sp"..., 4096) = 893
read(4, "", 4096)                       = 0
close(4)                                = 0
munmap(0xb7f87000, 4096)                = 0
open("/usr/share/alsa/pcm/surround50.conf", O_RDONLY|O_LARGEFILE) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=896, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f87000
read(4, "#\n#  Hardware output from 5.0 sp"..., 4096) = 896
read(4, "", 4096)                       = 0
close(4)                                = 0
munmap(0xb7f87000, 4096)                = 0
open("/usr/share/alsa/pcm/surround51.conf", O_RDONLY|O_LARGEFILE) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=783, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f87000
read(4, "#\n#  Hardware output from 5.1 sp"..., 4096) = 783
read(4, "", 4096)                       = 0
close(4)                                = 0
munmap(0xb7f87000, 4096)                = 0
open("/usr/share/alsa/pcm/iec958.conf", O_RDONLY|O_LARGEFILE) = 4
fstat64(4, {st_mode=S_IFREG|0644, st_size=1030, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f87000
read(4, "#\n#  Hardware output from iec958"..., 4096) = 1030
read(4, "", 4096)                       = 0
close(4)                                = 0
munmap(0xb7f87000, 4096)                = 0
read(3, "", 4096)                       = 0
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0xb7f88000, 4096)                = 0
open("/dev/snd/controlC1", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC1", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC2", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC2", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC3", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC3", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC4", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC4", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC5", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC5", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC6", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC6", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC7", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC7", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC8", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC8", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC9", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC9", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC10", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC10", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC11", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC11", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC12", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC12", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC13", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC13", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC14", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC14", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC15", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC15", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC16", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC16", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC17", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC17", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC18", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC18", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC19", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC19", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC20", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC20", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC21", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC21", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC22", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC22", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC23", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC23", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC24", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC24", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC25", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC25", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC26", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC26", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC27", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC27", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC28", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC28", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC29", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC29", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC30", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC30", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC31", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/aloadC31", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)
open("/dev/snd/controlC0", O_RDONLY|O_LARGEFILE) = 3
close(3)                                = 0
stat64("/usr/share/alsa/alsa.conf", {st_mode=S_IFREG|0644, st_size=7701, ...}) = 0
open("/dev/snd/controlC0", O_RDONLY|O_LARGEFILE) = 3
close(3)                                = 0
open("/dev/snd/controlC0", O_RDWR|O_LARGEFILE) = 3
ioctl(3, USBDEVFS_CONTROL, 0xbfa4e1f8)  = 0
ioctl(3, UI_DEV_CREATE, 0xbfa4e1a0)     = 0
close(3)                                = 0
open("/dev/snd/controlC0", O_RDONLY|O_LARGEFILE) = 3
close(3)                                = 0
stat64("/usr/share/alsa/alsa.conf", {st_mode=S_IFREG|0644, st_size=7701, ...}) = 0
open("/dev/snd/controlC0", O_RDONLY|O_LARGEFILE) = 3
close(3)                                = 0
open("/dev/snd/controlC0", O_RDWR|O_LARGEFILE) = 3
ioctl(3, USBDEVFS_CONTROL, 0xbfa4dea8)  = 0
ioctl(3, UI_DEV_CREATE, 0xbfa4de50)     = 0
close(3)                                = 0
open("/dev/snd/controlC0", O_RDONLY|O_LARGEFILE) = 3
close(3)                                = 0
stat64("/usr/share/alsa/alsa.conf", {st_mode=S_IFREG|0644, st_size=7701, ...}) = 0
open("/dev/snd/controlC0", O_RDONLY|O_LARGEFILE) = 3
close(3)                                = 0
open("/dev/snd/controlC0", O_RDWR|O_LARGEFILE) = 3
ioctl(3, USBDEVFS_CONTROL, 0xbfa4dea8)  = 0
ioctl(3, UI_DEV_CREATE, 0xbfa4de50)     = 0
close(3)                                = 0
open("/dev/snd/controlC0", O_RDONLY|O_LARGEFILE) = 3
close(3)                                = 0
stat64("/usr/share/alsa/alsa.conf", {st_mode=S_IFREG|0644, st_size=7701, ...}) = 0
open("/dev/snd/controlC0", O_RDONLY|O_LARGEFILE) = 3
close(3)                                = 0
open("/dev/snd/controlC0", O_RDWR|O_LARGEFILE) = 3
ioctl(3, USBDEVFS_CONTROL, 0xbfa4dea8)  = 0
ioctl(3, UI_DEV_CREATE, 0xbfa4de50)     = 0
close(3)                                = 0
socket(PF_FILE, SOCK_STREAM, 0)         = 3
fcntl64(3, F_GETFL)                     = 0x2 (flags O_RDWR)
fcntl64(3, F_SETFL, O_RDWR|O_NONBLOCK)  = 0
connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(3)                                = 0
socket(PF_FILE, SOCK_STREAM, 0)         = 3
fcntl64(3, F_GETFL)                     = 0x2 (flags O_RDWR)
fcntl64(3, F_SETFL, O_RDWR|O_NONBLOCK)  = 0
connect(3, {sa_family=AF_FILE, path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(3)                                = 0
open("/etc/nsswitch.conf", O_RDONLY)    = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=134, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f88000
read(3, "passwd: files\ngroup: files\nshado"..., 4096) = 134
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0xb7f88000, 4096)                = 0
open("/etc/ld.so.cache", O_RDONLY)      = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=111674, ...}) = 0
mmap2(NULL, 111674, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7aec000
close(3)                                = 0
open("/lib/libnss_files.so.2", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\300\33"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=41717, ...}) = 0
mmap2(NULL, 37528, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7ae2000
mmap2(0xb7aea000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7) = 0xb7aea000
close(3)                                = 0
munmap(0xb7aec000, 111674)              = 0
open("/etc/group", O_RDONLY)            = 3
fcntl64(3, F_GETFD)                     = 0
fcntl64(3, F_SETFD, FD_CLOEXEC)         = 0
fstat64(3, {st_mode=S_IFREG|0644, st_size=598, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7b07000
read(3, "root:x:0:\nbin:x:1:\nsys:x:2:\nkmem"..., 4096) = 598
close(3)                                = 0
munmap(0xb7b07000, 4096)                = 0
semget(5678293, 1, IPC_CREAT|0660)      = 327681
semctl(327681, 0, IPC_64|IPC_STAT, 0xbfa4e318) = 0
semctl(327681, 0, IPC_64|IPC_SET, 0xbfa4e318) = 0
semop(327681, 0xbfa4e4d2, 2)            = 0
shmget(5678293, 488, IPC_CREAT|0660)    = 22249474
shmat(22249474, 0, 0)                   = 0xb7b07000
mlock(0xb7b07000, 488)                  = 0
shmctl(22249474, IPC_64|IPC_STAT, 0xbfa4e328) = 0
shmctl(22249474, IPC_64|IPC_SET, 0xbfa4e328) = 0
open("/dev/snd/controlC0", O_RDONLY|O_LARGEFILE) = 3
close(3)                                = 0
open("/dev/snd/controlC0", O_RDWR|O_LARGEFILE) = 3
ioctl(3, USBDEVFS_CONTROL, 0xbfa4e0b8)  = 0
ioctl(3, 0x40045532, 0xbfa4e0b4)        = 0
open("/dev/snd/pcmC0D0p", O_RDWR|O_NONBLOCK|O_LARGEFILE) = 4
close(3)                                = 0
ioctl(4, AGPIOC_ACQUIRE or APM_IOC_STANDBY, 0xbfa4df0c) = 0
fcntl64(4, F_GETFL)                     = 0x8802 (flags O_RDWR|O_NONBLOCK|O_LARGEFILE)
ioctl(4, AGPIOC_INFO, 0xbfa4e0b8)       = 0
ioctl(4, AGPIOC_RELEASE or APM_IOC_SUSPEND, 0xbfa4e0b0) = 0
mmap2(NULL, 4096, PROT_READ, MAP_SHARED, 4, 0x80000) = 0xb7b06000
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_SHARED, 4, 0x81000) = 0xb7b05000
ioctl(4, 0xc25c4110, 0xbfa4e0e0)        = 0
ioctl(4, 0xc25c4110, 0xbfa4e0e0)        = 0
ioctl(4, 0xc25c4110, 0xbfa4e0e0)        = 0
ioctl(4, 0xc25c4110, 0xbfa4e0e0)        = 0
ioctl(4, 0xc25c4110, 0xbfa4e0e0)        = 0
ioctl(4, 0xc25c4110, 0xbfa4e0e0)        = 0
ioctl(4, 0xc25c4110, 0xbfa4e0e0)        = 0
ioctl(4, 0xc25c4110, 0xbfa4e0e0)        = 0
ioctl(4, 0xc25c4111, 0xbfa4e0e0)        = 0
ioctl(4, 0xc0684113, 0xbfa4dfa8)        = 0
ioctl(4, 0x80144132, 0xbfa4ded8)        = -1 ENOTTY (Inappropriate ioctl for device)
write(2, "ALSA lib pcm_direct.c:985:(snd_p"..., 60ALSA lib pcm_direct.c:985:(snd_pcm_direct_initialize_slave) ) = 60
write(2, "unable to install hw params", 27unable to install hw params) = 27
write(2, "\n", 1
)                       = 1
write(2, "ALSA lib pcm_dmix.c:876:(snd_pcm"..., 44ALSA lib pcm_dmix.c:876:(snd_pcm_dmix_open) ) = 44
write(2, "unable to initialize slave", 26unable to initialize slave) = 26
write(2, "\n", 1
)                       = 1
ioctl(4, 0x4143, 0xb7e97000)            = 0
ioctl(4, 0x4112, 0xb7ef6049)            = 0
close(4)                                = 0
munmap(0xb7b06000, 4096)                = 0
munmap(0xb7b05000, 4096)                = 0
shmdt(0)                                = -1 EINVAL (Invalid argument)
shmdt(0xb7b07000)                       = 0
shmctl(22249474, IPC_64|IPC_STAT, 0xbfa4e330) = 0
shmctl(22249474, IPC_64|IPC_RMID, 0)    = 0
semctl(327681, 0, IPC_64|IPC_RMID, 0xbfa4e378) = 0
write(2, "aplay: main:550: ", 17aplay: main:550: )       = 17
open("/usr/share/locale/locale.alias", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=2586, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7b07000
read(3, "# Locale name alias data base.\n#"..., 4096) = 2586
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0xb7b07000, 4096)                = 0
open("/usr/share/locale/nl_NL/LC_MESSAGES/libc.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/nl/LC_MESSAGES/libc.mo", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=114192, ...}) = 0
mmap2(NULL, 114192, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7aec000
close(3)                                = 0
open("/usr/lib/gconv/gconv-modules.cache", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/lib/gconv/gconv-modules", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=54543, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0xb7f88000
read(3, "# GNU libc iconv configuration.\n"..., 4096) = 4096
read(3, "as\tJS//\t\t\tJUS_I.B1.002//\nalias\tY"..., 4096) = 4096
read(3, "e\tINTERNAL\t\tISO-8859-3//\t\tISO885"..., 4096) = 4096
read(3, "as\tISO-IR-199//\t\tISO-8859-14//\na"..., 4096) = 4096
read(3, "to\t\t\tmodule\t\tcost\nalias\tCSEBCDIC"..., 4096) = 4096
read(3, "e\t\tcost\nalias\tCP284//\t\t\tIBM284//"..., 4096) = 4096
read(3, "as\tCP864//\t\t\tIBM864//\nalias\t864/"..., 4096) = 4096
read(3, "dule\tIBM937//\t\tINTERNAL\t\tIBM937\t"..., 4096) = 4096
brk(0x8096000)                          = 0x8096000
read(3, "UC-JP//\nalias\tUJIS//\t\t\tEUC-JP//\n"..., 4096) = 4096
read(3, "dule\t\tcost\nalias\tISO-IR-143//\t\tI"..., 4096) = 4096
read(3, "OX//\nmodule\tISO_10367-BOX//\t\tINT"..., 4096) = 4096
read(3, "dule\tINTERNAL\t\tEUC-JISX0213//\t\tE"..., 4096) = 4096
read(3, "odule\tIBM1130//\t\tINTERNAL\t\tIBM11"..., 4096) = 4096
read(3, "804//\t\tIBM16804//\nalias\tCP16804/"..., 4096) = 1295
read(3, "", 4096)                       = 0
close(3)                                = 0
munmap(0xb7f88000, 4096)                = 0
futex(0xb7e57a4c, FUTEX_WAKE, 2147483647) = 0
open("/usr/lib/gconv/ISO8859-1.so", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\200\4\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=10986, ...}) = 0
mmap2(NULL, 8220, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0xb7f86000
mmap2(0xb7f87000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1) = 0xb7f87000
close(3)                                = 0
open("/usr/share/locale/nl_NL/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/nl/LC_MESSAGES/alsa-utils.mo", O_RDONLY) = -1 ENOENT (No such file or directory)
write(2, "audio open error: Ongepaste ioct"..., 47audio open error: Ongepaste ioctl voor apparaat) = 47
write(2, "\n", 1
)                       = 1
exit_group(1)                           = ?
Process 3311 detached

Sorry for all the data...
Driver is kernel based, no modules:

CONFIG_SOUND=y
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_RAWMIDI=y
CONFIG_SND_SEQUENCER=y
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
CONFIG_SND_RTCTIMER=y
CONFIG_SND_SEQ_RTCTIMER_DEFAULT=y
CONFIG_SND_DYNAMIC_MINORS=y
CONFIG_SND_MPU401_UART=y
CONFIG_SND_AC97_CODEC=y
CONFIG_SND_AC97_BUS=y
CONFIG_SND_VIA82XX=y

Is there more info I can provide you with?
I recompiled my kernel with alsa-debug and verbose proc info but in my
bootlog nothing odd is showing up.
-- 
Greetings Japie


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Re: problems with via82xx alsa part

[Takashi Iwai]

At Thu, 12 Oct 2006 16:46:13 +0000 (UTC),
Jaap Struyk wrote:
> 
> Op Tue, 10 Oct 2006 19:28:59 +0200, schreef Takashi Iwai:
> 
> > And which version of alsa-lib?  You can use safely the newer version
> > of alsa-lib, e.g. 1.0.13.  I won't debug any old versions now.
> 
> I installed 1.0.13 now, and installed with debug and removed the -s
> option from my CFLAGS.

Also don't strip libasound, of course.

> open("/dev/snd/controlC1", O_RDONLY|O_LARGEFILE) = -1 ENOENT (No such file or directory)

We never open devices with O_LARGEFILE.  Something is wrong in your
alsa-lib.


Takashi

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Re: problems with via82xx alsa part

[Jaap Struyk]

Op Thu, 12 Oct 2006 18:56:11 +0200, schreef Takashi Iwai:

> Also don't strip libasound, of course.

I understand that ;-)

>> open("/dev/snd/controlC1", O_RDONLY|O_LARGEFILE ) = -1 ENOENT (No such file or
>> directory)
> 
> We never open devices with O_LARGEFILE.  Something is wrong in your
> alsa-lib.

Odd, I don't see why it is build like that, maybe it has something to do
with gcc-4.1, sometime when compiling certain apps I get 64bit related
errors, like my system is reconized as a 64bit system but I dont see why.
On the other hand, on my "working" system strace shows me that thats also
uses O_LARGEFILE but is working properly so it shouldn't mather.
I will try modules instead of builtin to see if there are some kernel
messages when loading them.
-- 
Greetings Japie


-------------------------------------------------------------------------
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Re: problems with via82xx alsa part

[Takashi Iwai]

At Sun, 15 Oct 2006 12:02:40 +0000 (UTC),
Jaap Struyk wrote:
> 
> Op Thu, 12 Oct 2006 18:56:11 +0200, schreef Takashi Iwai:
> 
> > Also don't strip libasound, of course.
> 
> I understand that ;-)
> 
> >> open("/dev/snd/controlC1", O_RDONLY|O_LARGEFILE ) = -1 ENOENT (No such file or
> >> directory)
> > 
> > We never open devices with O_LARGEFILE.  Something is wrong in your
> > alsa-lib.
> 
> Odd, I don't see why it is build like that, maybe it has something to do
> with gcc-4.1, sometime when compiling certain apps I get 64bit related
> errors, like my system is reconized as a 64bit system but I dont see why.
> On the other hand, on my "working" system strace shows me that thats also
> uses O_LARGEFILE but is working properly so it shouldn't mather.
> I will try modules instead of builtin to see if there are some kernel
> messages when loading them.

Odd, indeed.  You ARE using 32bit kernel, right?

My system is with gcc4.1, too, but doesn't get such flags.


Takashi

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Re: problems with via82xx alsa part

[Jaap Struyk]

Op Mon, 16 Oct 2006 12:04:52 +0200, schreef Takashi Iwai:

> Odd, indeed.  You ARE using 32bit kernel, right?
> 
> My system is with gcc4.1, too, but doesn't get such flags.

It's 32bit, maybe glibc related?

I tryed modules and modprobe -v snd_via82xx didn't gave me anything
usefull, but now dmesg shows me:
ALSA sound/core/pcm_native.c:2594: unknown ioctl = 0x80144132
Is this usefull to work with?
-- 
Japie


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Re: problems with via82xx alsa part

[Takashi Iwai]

At Fri, 20 Oct 2006 07:00:52 +0000 (UTC),
Jaap Struyk wrote:
> 
> Op Mon, 16 Oct 2006 12:04:52 +0200, schreef Takashi Iwai:
> 
> > Odd, indeed.  You ARE using 32bit kernel, right?
> > 
> > My system is with gcc4.1, too, but doesn't get such flags.
> 
> It's 32bit, maybe glibc related?
> 
> I tryed modules and modprobe -v snd_via82xx didn't gave me anything
> usefull, but now dmesg shows me:
> ALSA sound/core/pcm_native.c:2594: unknown ioctl = 0x80144132
> Is this usefull to work with?

It's the identical error that we've seen already.

The problem is that this ioctl doesn't exist indeed.  The size of
struct snd_pcm_channel_info is wrongly calculated in alsa-lib by some
reason.  Take a look at alsa-lib/include/sound/asound.h, and change
the field offset to int in struct sndrv_pcm_channel_info like below:

	struct sndrv_pcm_channel_info {
		unsigned int channel;
==>		int offset;			/* mmap offset */
		unsigned int first;		/* offset to first sample in bits */
		unsigned int step;		/* samples distance in bits */
	};

If you still get the same error, libasound.so the your program links
is not what you installed.  Check whether you have any other
libasound.so somewhere else.


Takashi

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Re: problems with via82xx alsa part

[Jaap Struyk]

Op Fri, 20 Oct 2006 12:12:37 +0200, schreef Takashi Iwai:

> ==>		int offset;			/* mmap offset */

That does work, aplay doesn't bail out.
But how is this related to adsp not being present?
-- 
Japie


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