Intel 8x0 static & compile error

Intel 8x0 static & compile error

[C.L. Tien - 田承禮]

-----Original Message-----
From:	Takashi Iwai [mailto:tiwai@suse.de]
Sent:	2003/12/1 [星期一] 下午 09:54
To:	alsa-devel@lists.sourceforge.net
Cc:	alsa-user@lists.sourceforge.net
Subject:	[Alsa-devel] ALSA 1.0.0rc1 released
Hi,

today we reached ALSA 1.0.0rc1 release.
as its name stands, this is the "release candidate" for 1.0.0.
if no show-stopper bug is reported, we'll release 1.0.0 really
soon.

this version includes the following fixes since the last 1.0.0-pre3
release.

Drivers:
- fixed OSS emulation on kernel.  quake and wine should work now.
- fixed intel8x0 PCM.

Intel8x0 doesn't get fixed, at least at my machine. I still hear random static.

The system was installed with RedHat 7.3 and kernel 2.4.18-24.7.x, it is easy to find this with KDE and xmms with aRts plugin. The aRts server sometimes complain CPU overload in a dialog box.

I checked the old versions of ALSA-driver, I found that up to alsa-driver-0.9.2 works fine. Driver later than (including) alsa-driver-0.9.3 has the problem.

I also experience following compile error since 0.9.8:
make[2]: Entering directory `/home/cltien/org/alsa-driver-1.0.0rc1/usb/usx2y'
gcc -D__KERNEL__ -DMODULE=1 -I/home/cltien/org/alsa-driver-1.0.0rc1/include  -I/lib/modules/2.4.18-24.7.x/build/include -O2 -mpreferred-stack-boundary=2 -march=i686 -DLINUX -Wall -Wstrict-prototypes -fomit-frame-pointer -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -pipe -DALSA_BUILD  -DKBUILD_BASENAME=usbusx2y   -c -o usbusx2y.o usbusx2y.c
In file included from usbusx2y.c:82:
usbusx2y.h:11: redefinition of `urb_t'
/lib/modules/2.4.18-24.7.x/build/include/linux/usb.h:473: `urb_t' previously declared here
usbusx2y.h:12: redefinition of `purb_t'
/lib/modules/2.4.18-24.7.x/build/include/linux/usb.h:473: `purb_t' previously declared here
make[2]: *** [usbusx2y.o] Error 1
make[2]: Leaving directory `/home/cltien/org/alsa-driver-1.0.0rc1/usb/usx2y'
make[1]: *** [_modsubdir_usx2y] Error 2
make[1]: Leaving directory `/home/cltien/org/alsa-driver-1.0.0rc1/usb'
make: *** [compile] Error 1

This compile error happens at least since 0.9.8, it works with 0.9.5.

Sincerely,
ChenLi Tien


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Re: Intel 8x0 static & compile error

[Takashi Iwai]

At Tue, 2 Dec 2003 15:51:10 +0800,
C.L. Tien - 田承禮 <cltien@cmedia.com.tw> wrote:
> 
> Intel8x0 doesn't get fixed, at least at my machine. I still hear random static.
 
this is not the bug fixed recently.

> The system was installed with RedHat 7.3 and kernel 2.4.18-24.7.x,
> it is easy to find this with KDE and xmms with aRts plugin.

does the above happen only on OSS emulation?

> The aRts server sometimes complain CPU overload in a dialog box. 

well, it's a known problem.
it looks like a bug of oss emulation (or artsd uses it in a strange
way), but i couldn't reproduce it.  check in which mode artsd is
running.  also, check whether your ac97 codec supports variable
bitrates or only 48k.

> I checked the old versions of ALSA-driver, I found that up to
> alsa-driver-0.9.2 works fine. Driver later than (including)
> alsa-driver-0.9.3 has the problem. 
 
which problem do you mean?  both?

> I also experience following compile error since 0.9.8:
> make[2]: Entering directory `/home/cltien/org/alsa-driver-1.0.0rc1/usb/usx2y'
> gcc -D__KERNEL__ -DMODULE=1 -I/home/cltien/org/alsa-driver-1.0.0rc1/include  -I/lib/modules/2.4.18-24.7.x/build/include -O2 -mpreferred-stack-boundary=2 -march=i686 -DLINUX -Wall -Wstrict-prototypes -fomit-frame-pointer -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -pipe -DALSA_BUILD  -DKBUILD_BASENAME=usbusx2y   -c -o usbusx2y.o usbusx2y.c

this one was fixed on cvs.


Takashi


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RE: Intel 8x0 static & compile error

[C.L. Tien - 田承禮]

I found that if I forced the aRtsd use 48000 sample rate then there is no the static problem, I guess there is a problem in SW sample rate converter.

Sincerely,
ChenLi Tien


-----Original Message-----
From:	C.L. Tien - 田承禮
Sent:	2003/12/2 [星期二] 下午 03:51
To:	Takashi Iwai; alsa-devel@lists.sourceforge.net
Cc:	alsa-user@lists.sourceforge.net
Subject:	[Alsa-devel] Intel 8x0 static & compile error



-----Original Message-----
From:	Takashi Iwai [mailto:tiwai@suse.de]
Sent:	2003/12/1 [星期一] 下午 09:54
To:	alsa-devel@lists.sourceforge.net
Cc:	alsa-user@lists.sourceforge.net
Subject:	[Alsa-devel] ALSA 1.0.0rc1 released
Hi,

today we reached ALSA 1.0.0rc1 release.
as its name stands, this is the "release candidate" for 1.0.0.
if no show-stopper bug is reported, we'll release 1.0.0 really
soon.

this version includes the following fixes since the last 1.0.0-pre3
release.

Drivers:
- fixed OSS emulation on kernel.  quake and wine should work now.
- fixed intel8x0 PCM.

Intel8x0 doesn't get fixed, at least at my machine. I still hear random static.

The system was installed with RedHat 7.3 and kernel 2.4.18-24.7.x, it is easy to find this with KDE and xmms with aRts plugin. The aRts server sometimes complain CPU overload in a dialog box.

I checked the old versions of ALSA-driver, I found that up to alsa-driver-0.9.2 works fine. Driver later than (including) alsa-driver-0.9.3 has the problem.

I also experience following compile error since 0.9.8:
make[2]: Entering directory `/home/cltien/org/alsa-driver-1.0.0rc1/usb/usx2y'
gcc -D__KERNEL__ -DMODULE=1 -I/home/cltien/org/alsa-driver-1.0.0rc1/include  -I/lib/modules/2.4.18-24.7.x/build/include -O2 -mpreferred-stack-boundary=2 -march=i686 -DLINUX -Wall -Wstrict-prototypes -fomit-frame-pointer -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -pipe -DALSA_BUILD  -DKBUILD_BASENAME=usbusx2y   -c -o usbusx2y.o usbusx2y.c
In file included from usbusx2y.c:82:
usbusx2y.h:11: redefinition of `urb_t'
/lib/modules/2.4.18-24.7.x/build/include/linux/usb.h:473: `urb_t' previously declared here
usbusx2y.h:12: redefinition of `purb_t'
/lib/modules/2.4.18-24.7.x/build/include/linux/usb.h:473: `purb_t' previously declared here
make[2]: *** [usbusx2y.o] Error 1
make[2]: Leaving directory `/home/cltien/org/alsa-driver-1.0.0rc1/usb/usx2y'
make[1]: *** [_modsubdir_usx2y] Error 2
make[1]: Leaving directory `/home/cltien/org/alsa-driver-1.0.0rc1/usb'
make: *** [compile] Error 1

This compile error happens at least since 0.9.8, it works with 0.9.5.

Sincerely,
ChenLi Tien


-------------------------------------------------------
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Does SourceForge.net help you be more productive?  Does it
help you create better code?  SHARE THE LOVE, and help us help
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Re: Intel 8x0 static & compile error

[Takashi Iwai]

At Tue, 2 Dec 2003 17:36:41 +0800,
C.L. Tien - 田承禮 <cltien@cmedia.com.tw> wrote:
> 
> I found that if I forced the aRtsd use 48000 sample rate then there
> is no the static problem, I guess there is a problem in SW sample rate
> converter. 

ok, at least, a step forward :)
could you tell me whether it runs on ALSA native or OSS mode?
(i guess the latter.)


Takashi

> 
> Sincerely,
> ChenLi Tien
> 
> 
> -----Original Message-----
> From:	C.L. Tien - 田承禮
> Sent:	2003/12/2 [星期二] 下午 03:51
> To:	Takashi Iwai; alsa-devel@lists.sourceforge.net
> Cc:	alsa-user@lists.sourceforge.net
> Subject:	[Alsa-devel] Intel 8x0 static & compile error
> 
> 
> 
> -----Original Message-----
> From:	Takashi Iwai [mailto:tiwai@suse.de]
> Sent:	2003/12/1 [星期一] 下午 09:54
> To:	alsa-devel@lists.sourceforge.net
> Cc:	alsa-user@lists.sourceforge.net
> Subject:	[Alsa-devel] ALSA 1.0.0rc1 released
> Hi,
> 
> today we reached ALSA 1.0.0rc1 release.
> as its name stands, this is the "release candidate" for 1.0.0.
> if no show-stopper bug is reported, we'll release 1.0.0 really
> soon.
> 
> this version includes the following fixes since the last 1.0.0-pre3
> release.
> 
> Drivers:
> - fixed OSS emulation on kernel.  quake and wine should work now.
> - fixed intel8x0 PCM.
> 
> Intel8x0 doesn't get fixed, at least at my machine. I still hear random static.
> 
> The system was installed with RedHat 7.3 and kernel 2.4.18-24.7.x, it is easy to find this with KDE and xmms with aRts plugin. The aRts server sometimes complain CPU overload in a dialog box.
> 
> I checked the old versions of ALSA-driver, I found that up to alsa-driver-0.9.2 works fine. Driver later than (including) alsa-driver-0.9.3 has the problem.
> 
> I also experience following compile error since 0.9.8:
> make[2]: Entering directory `/home/cltien/org/alsa-driver-1.0.0rc1/usb/usx2y'
> gcc -D__KERNEL__ -DMODULE=1 -I/home/cltien/org/alsa-driver-1.0.0rc1/include  -I/lib/modules/2.4.18-24.7.x/build/include -O2 -mpreferred-stack-boundary=2 -march=i686 -DLINUX -Wall -Wstrict-prototypes -fomit-frame-pointer -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -pipe -DALSA_BUILD  -DKBUILD_BASENAME=usbusx2y   -c -o usbusx2y.o usbusx2y.c
> In file included from usbusx2y.c:82:
> usbusx2y.h:11: redefinition of `urb_t'
> /lib/modules/2.4.18-24.7.x/build/include/linux/usb.h:473: `urb_t' previously declared here
> usbusx2y.h:12: redefinition of `purb_t'
> /lib/modules/2.4.18-24.7.x/build/include/linux/usb.h:473: `purb_t' previously declared here
> make[2]: *** [usbusx2y.o] Error 1
> make[2]: Leaving directory `/home/cltien/org/alsa-driver-1.0.0rc1/usb/usx2y'
> make[1]: *** [_modsubdir_usx2y] Error 2
> make[1]: Leaving directory `/home/cltien/org/alsa-driver-1.0.0rc1/usb'
> make: *** [compile] Error 1
> 
> This compile error happens at least since 0.9.8, it works with 0.9.5.
> 
> Sincerely,
> ChenLi Tien
> 
> 
> -------------------------------------------------------
> This SF.net email is sponsored by: SF.net Giveback Program.
> Does SourceForge.net help you be more productive?  Does it
> help you create better code?  SHARE THE LOVE, and help us help
> YOU!  Click Here: http://sourceforge.net/donate/
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> Alsa-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/alsa-devel
> 
> 
> 
> 


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Re: Intel 8x0 static & compile error

[Sergey Vlasov]

[-- Attachment #1: Type: text/plain, Size: 928 bytes --]

On Tue, Dec 02, 2003 at 11:47:16AM +0100, Takashi Iwai wrote:
> At Tue, 2 Dec 2003 17:36:41 +0800,
> C.L. Tien - ????????? <cltien@cmedia.com.tw> wrote:
> > 
> > I found that if I forced the aRtsd use 48000 sample rate then there
> > is no the static problem, I guess there is a problem in SW sample rate
> > converter. 
> 
> ok, at least, a step forward :)
> could you tell me whether it runs on ALSA native or OSS mode?
> (i guess the latter.)

BTW, I have experienced the same problem (static and distortion after
about 20 seconds) with VIA VT8235 when loading snd-via82xx with
dxs_support=3 (so that it will be 48k only).  This was with ALSA 0.9.8
(did not have a chance to try 1.0.0rc1 on that machine).

When trying to use OSS apps with 44100 sample rate in this configuration,
I got distortion after about 20 seconds of playback.  When trying ALSA
output in xmms, there was no such distortion, but some static was heard.

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Re: Intel 8x0 static & compile error

[Sergey Vlasov]

[-- Attachment #1: Type: text/plain, Size: 1161 bytes --]

On Tue, Dec 02, 2003 at 02:05:54PM +0300, Sergey Vlasov wrote:
> On Tue, Dec 02, 2003 at 11:47:16AM +0100, Takashi Iwai wrote:
> > At Tue, 2 Dec 2003 17:36:41 +0800,
> > C.L. Tien - ????????? <cltien@cmedia.com.tw> wrote:
> > > 
> > > I found that if I forced the aRtsd use 48000 sample rate then there
> > > is no the static problem, I guess there is a problem in SW sample rate
> > > converter. 
> > 
> > ok, at least, a step forward :)
> > could you tell me whether it runs on ALSA native or OSS mode?
> > (i guess the latter.)
> 
> BTW, I have experienced the same problem (static and distortion after
> about 20 seconds) with VIA VT8235 when loading snd-via82xx with
> dxs_support=3 (so that it will be 48k only).  This was with ALSA 0.9.8
> (did not have a chance to try 1.0.0rc1 on that machine).
> 
> When trying to use OSS apps with 44100 sample rate in this configuration,
> I got distortion after about 20 seconds of playback.  When trying ALSA
> output in xmms, there was no such distortion, but some static was heard.

Tried 1.0.0rc1 now - the OSS 44100->48000 sample rate conversion has
the same problem (distortion after 20 seconds of playback).

[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]

RE: Intel 8x0 static & compile error

[C.L. Tien - 田承禮]

The artmessage display open in OSS mode.
The codec I use is cmedia's cmi9739, it doesn't support variable rate (VRA).

Sincerely,
ChenLi Tien


-----Original Message-----
From:	Takashi Iwai [mailto:tiwai@suse.de]
Sent:	2003/12/2 [星期二] 下午 06:47
To:	C.L. Tien - 田承禮
Cc:	alsa-devel@lists.sourceforge.net
Subject:	Re: [Alsa-devel] Intel 8x0 static & compile error
At Tue, 2 Dec 2003 17:36:41 +0800,
C.L. Tien - 田承禮 <cltien@cmedia.com.tw> wrote:
> 
> I found that if I forced the aRtsd use 48000 sample rate then there
> is no the static problem, I guess there is a problem in SW sample rate
> converter. 

ok, at least, a step forward :)
could you tell me whether it runs on ALSA native or OSS mode?
(i guess the latter.)


Takashi

> 
> Sincerely,
> ChenLi Tien
> 
> 
> -----Original Message-----
> From:	C.L. Tien - 田承禮
> Sent:	2003/12/2 [星期二] 下午 03:51
> To:	Takashi Iwai; alsa-devel@lists.sourceforge.net
> Cc:	alsa-user@lists.sourceforge.net
> Subject:	[Alsa-devel] Intel 8x0 static & compile error
> 
> 
> 
> -----Original Message-----
> From:	Takashi Iwai [mailto:tiwai@suse.de]
> Sent:	2003/12/1 [星期一] 下午 09:54
> To:	alsa-devel@lists.sourceforge.net
> Cc:	alsa-user@lists.sourceforge.net
> Subject:	[Alsa-devel] ALSA 1.0.0rc1 released
> Hi,
> 
> today we reached ALSA 1.0.0rc1 release.
> as its name stands, this is the "release candidate" for 1.0.0.
> if no show-stopper bug is reported, we'll release 1.0.0 really
> soon.
> 
> this version includes the following fixes since the last 1.0.0-pre3
> release.
> 
> Drivers:
> - fixed OSS emulation on kernel.  quake and wine should work now.
> - fixed intel8x0 PCM.
> 
> Intel8x0 doesn't get fixed, at least at my machine. I still hear random static.
> 
> The system was installed with RedHat 7.3 and kernel 2.4.18-24.7.x, it is easy to find this with KDE and xmms with aRts plugin. The aRts server sometimes complain CPU overload in a dialog box.
> 
> I checked the old versions of ALSA-driver, I found that up to alsa-driver-0.9.2 works fine. Driver later than (including) alsa-driver-0.9.3 has the problem.
> 
> I also experience following compile error since 0.9.8:
> make[2]: Entering directory `/home/cltien/org/alsa-driver-1.0.0rc1/usb/usx2y'
> gcc -D__KERNEL__ -DMODULE=1 -I/home/cltien/org/alsa-driver-1.0.0rc1/include  -I/lib/modules/2.4.18-24.7.x/build/include -O2 -mpreferred-stack-boundary=2 -march=i686 -DLINUX -Wall -Wstrict-prototypes -fomit-frame-pointer -Wno-trigraphs -O2 -fno-strict-aliasing -fno-common -pipe -DALSA_BUILD  -DKBUILD_BASENAME=usbusx2y   -c -o usbusx2y.o usbusx2y.c
> In file included from usbusx2y.c:82:
> usbusx2y.h:11: redefinition of `urb_t'
> /lib/modules/2.4.18-24.7.x/build/include/linux/usb.h:473: `urb_t' previously declared here
> usbusx2y.h:12: redefinition of `purb_t'
> /lib/modules/2.4.18-24.7.x/build/include/linux/usb.h:473: `purb_t' previously declared here
> make[2]: *** [usbusx2y.o] Error 1
> make[2]: Leaving directory `/home/cltien/org/alsa-driver-1.0.0rc1/usb/usx2y'
> make[1]: *** [_modsubdir_usx2y] Error 2
> make[1]: Leaving directory `/home/cltien/org/alsa-driver-1.0.0rc1/usb'
> make: *** [compile] Error 1
> 
> This compile error happens at least since 0.9.8, it works with 0.9.5.
> 
> Sincerely,
> ChenLi Tien
> 
> 
> -------------------------------------------------------
> This SF.net email is sponsored by: SF.net Giveback Program.
> Does SourceForge.net help you be more productive?  Does it
> help you create better code?  SHARE THE LOVE, and help us help
> YOU!  Click Here: http://sourceforge.net/donate/
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@lists.sourceforge.net
> https://lists.sourceforge.net/lists/listinfo/alsa-devel
> 
> 
> 
> 


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