* Question about AT73C213.conf
@ 2007-02-06 1:05 maser rati
2007-02-06 17:05 ` Takashi Iwai
0 siblings, 1 reply; 11+ messages in thread
From: maser rati @ 2007-02-06 1:05 UTC (permalink / raw)
To: alsa-devel
[-- Attachment #1.1: Type: text/plain, Size: 707 bytes --]
Hello,
We are trying to get the audio chip (AT73C213) that comes on the AT91SAM9261-EK development board working. alsa-lib and alsa-utils, version 1.0.12 are currently installed.
# aplay -l shows that the audio chip is recognized as a playback device (and has a driver).
# aplay -L fails; there aren't any PCM devices configured.
# alsaconf fails too.
We can't seem to find .conf files for any Atmel chips among the Alsa docs and files.
I assume the missing .conf file is the issue. Has anyone been successful with this?
Thanks,
iyer
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^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Question about AT73C213.conf
2007-02-06 1:05 Question about AT73C213.conf maser rati
@ 2007-02-06 17:05 ` Takashi Iwai
2007-02-06 18:21 ` maser rati
0 siblings, 1 reply; 11+ messages in thread
From: Takashi Iwai @ 2007-02-06 17:05 UTC (permalink / raw)
To: maser rati; +Cc: alsa-devel
At Mon, 5 Feb 2007 17:05:23 -0800 (PST),
maser rati wrote:
>
> Hello,
>
> We are trying to get the audio chip (AT73C213) that comes on the AT91SAM9261-EK
> development board working. alsa-lib and alsa-utils, version 1.0.12 are currently
> installed.
>
> # aplay -l shows that the audio chip is recognized as a playback device (and has a
> driver).
> # aplay -L fails; there aren't any PCM devices configured.
> # alsaconf fails too.
>
> We can't seem to find .conf files for any Atmel chips among the Alsa docs and files.
>
> I assume the missing .conf file is the issue. Has anyone been successful with this?
Basically it should work even without the dedicated card's *.conf file
as alsa-lib takes pcm/default.conf. How did you install alsa-lib and
co?
Takashi
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^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Question about AT73C213.conf
2007-02-06 17:05 ` Takashi Iwai
@ 2007-02-06 18:21 ` maser rati
2007-02-06 18:25 ` Takashi Iwai
2007-02-12 5:25 ` maser rati
0 siblings, 2 replies; 11+ messages in thread
From: maser rati @ 2007-02-06 18:21 UTC (permalink / raw)
To: Takashi Iwai; +Cc: alsa-devel
[-- Attachment #1.1: Type: text/plain, Size: 2113 bytes --]
Takashi,
Thanks for your response..
Here are the steps followed in installing the alsa-lib on an ARM board:
ALSA-lib install steps:
[root@localhost alsa-lib-1.0.12]# CC=armv5l-linux-gcc ./configure --build=i386-linux --prefix=/board-rfs --host=armv5l-linux --target=armv5l-linux --enable-shared=yes --enable-static=no --disable-hwdep --disable-instr --with-headers=/board-rfs/usr/include/
[root@localhost alsa-lib-1.0.12]# make TARGET_ARCH=arm
[root@localhost alsa-lib-1.0.12]# make install_root=/board-rfs prefix="/board-rfs" install
Appreciate your input.
-iyer
Takashi Iwai <tiwai@suse.de> wrote: At Mon, 5 Feb 2007 17:05:23 -0800 (PST),
maser rati wrote:
>
> Hello,
>
> We are trying to get the audio chip (AT73C213) that comes on the AT91SAM9261-EK
> development board working. alsa-lib and alsa-utils, version 1.0.12 are currently
> installed.
>
> # aplay -l shows that the audio chip is recognized as a playback device (and has a
> driver).
> # aplay -L fails; there aren't any PCM devices configured.
> # alsaconf fails too.
>
> We can't seem to find .conf files for any Atmel chips among the Alsa docs and files.
>
> I assume the missing .conf file is the issue. Has anyone been successful with this?
Basically it should work even without the dedicated card's *.conf file
as alsa-lib takes pcm/default.conf. How did you install alsa-lib and
co?
Takashi
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^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Question about AT73C213.conf
2007-02-06 18:21 ` maser rati
@ 2007-02-06 18:25 ` Takashi Iwai
2007-02-12 5:25 ` maser rati
1 sibling, 0 replies; 11+ messages in thread
From: Takashi Iwai @ 2007-02-06 18:25 UTC (permalink / raw)
To: maser rati; +Cc: alsa-devel
At Tue, 6 Feb 2007 10:21:18 -0800 (PST),
maser rati wrote:
>
> Takashi,
>
> Thanks for your response..
>
> Here are the steps followed in installing the alsa-lib on an ARM board:
>
> ALSA-lib install steps:
>
> [root@localhost alsa-lib-1.0.12]# CC=armv5l-linux-gcc ./configure --build=i386-linux
> --prefix=/board-rfs --host=armv5l-linux --target=armv5l-linux --enable-shared=yes
> --enable-static=no --disable-hwdep --disable-instr --with-headers=/board-rfs/usr/
> include/
Is /board-rfs the correct path? If you pass --prefix=/board-rfs, this
patch will be built into the binary, so the alsa-lib eventually
searchs for config files under /board-rfs/share/alsa/ and its sub
directories.
Takashi
>
> [root@localhost alsa-lib-1.0.12]# make TARGET_ARCH=arm
>
> [root@localhost alsa-lib-1.0.12]# make install_root=/board-rfs prefix="/board-rfs"
> install
>
> Appreciate your input.
>
> -iyer
>
> Takashi Iwai <tiwai@suse.de> wrote:
>
> At Mon, 5 Feb 2007 17:05:23 -0800 (PST),
> maser rati wrote:
> >
> > Hello,
> >
> > We are trying to get the audio chip (AT73C213) that comes on the AT91SAM9261-EK
> > development board working. alsa-lib and alsa-utils, version 1.0.12 are currently
> > installed.
> >
> > # aplay -l shows that the audio chip is recognized as a playback device (and has
> a
> > driver).
> > # aplay -L fails; there aren't any PCM devices configured.
> > # alsaconf fails too.
> >
> > We can't seem to find .conf files for any Atmel chips among the Alsa docs and
> files.
> >
> > I assume the missing .conf file is the issue. Has anyone been successful with
> this?
>
> Basically it should work even without the dedicated card's *.conf file
> as alsa-lib takes pcm/default.conf. How did you install alsa-lib and
> co?
>
> Takashi
>
> -------------------------------------------------------------------------
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> https://lists.sourceforge.net/lists/listinfo/alsa-devel
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^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Question about AT73C213.conf
2007-02-06 18:21 ` maser rati
2007-02-06 18:25 ` Takashi Iwai
@ 2007-02-12 5:25 ` maser rati
2007-02-12 12:59 ` Takashi Iwai
1 sibling, 1 reply; 11+ messages in thread
From: maser rati @ 2007-02-12 5:25 UTC (permalink / raw)
To: Takashi Iwai; +Cc: alsa-devel
Hello Takashi,
I was wondering if you have any suggestions regarding
the email thread below.
Appreciate your input.
Thanks.
iyer
--- maser rati <lazardo12@yahoo.com> wrote:
> Takashi,
>
> Thanks for your response..
>
> Here are the steps followed in installing the
> alsa-lib on an ARM board:
>
> ALSA-lib install steps:
>
> [root@localhost alsa-lib-1.0.12]#
> CC=armv5l-linux-gcc ./configure --build=i386-linux
> --prefix=/board-rfs --host=armv5l-linux
> --target=armv5l-linux --enable-shared=yes
> --enable-static=no --disable-hwdep --disable-instr
> --with-headers=/board-rfs/usr/include/
>
> [root@localhost alsa-lib-1.0.12]# make
> TARGET_ARCH=arm
>
> [root@localhost alsa-lib-1.0.12]# make
> install_root=/board-rfs prefix="/board-rfs" install
>
> Appreciate your input.
>
> -iyer
>
> Takashi Iwai <tiwai@suse.de> wrote: At Mon, 5 Feb
> 2007 17:05:23 -0800 (PST),
> maser rati wrote:
> >
> > Hello,
> >
> > We are trying to get the audio chip (AT73C213)
> that comes on the AT91SAM9261-EK
> > development board working. alsa-lib and
> alsa-utils, version 1.0.12 are currently
> > installed.
> >
> > # aplay -l shows that the audio chip is recognized
> as a playback device (and has a
> > driver).
> > # aplay -L fails; there aren't any PCM devices
> configured.
> > # alsaconf fails too.
> >
> > We can't seem to find .conf files for any Atmel
> chips among the Alsa docs and files.
> >
> > I assume the missing .conf file is the issue. Has
> anyone been successful with this?
>
> Basically it should work even without the dedicated
> card's *.conf file
> as alsa-lib takes pcm/default.conf. How did you
> install alsa-lib and
> co?
>
>
> Takashi
>
>
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> web services, security?
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> technology to make your job easier.
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> based on Apache Geronimo
>
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642
> _______________________________________________
> Alsa-devel mailing list
> Alsa-devel@lists.sourceforge.net
>
https://lists.sourceforge.net/lists/listinfo/alsa-devel
>
>
>
> ---------------------------------
> Don't be flakey. Get Yahoo! Mail for Mobile and
> always stay connected to friends.>
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> technology to make your job easier.
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> based on Apache Geronimo
>
http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642>
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>
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>
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^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Question about AT73C213.conf
2007-02-12 5:25 ` maser rati
@ 2007-02-12 12:59 ` Takashi Iwai
2007-02-13 4:01 ` maser rati
0 siblings, 1 reply; 11+ messages in thread
From: Takashi Iwai @ 2007-02-12 12:59 UTC (permalink / raw)
To: maser rati; +Cc: alsa-devel
At Sun, 11 Feb 2007 21:25:32 -0800 (PST),
maser rati wrote:
>
> Hello Takashi,
>
> I was wondering if you have any suggestions regarding
> the email thread below.
>
> Appreciate your input.
Maybe you missed my last reply. Attached again.
At Tue, 6 Feb 2007 10:21:18 -0800 (PST),
maser rati wrote:
>
> Takashi,
>
> Thanks for your response..
>
> Here are the steps followed in installing the alsa-lib on an ARM board:
>
> ALSA-lib install steps:
>
> [root@localhost alsa-lib-1.0.12]# CC=armv5l-linux-gcc ./configure --build=i386-linux
> --prefix=/board-rfs --host=armv5l-linux --target=armv5l-linux --enable-shared=yes
> --enable-static=no --disable-hwdep --disable-instr --with-headers=/board-rfs/usr/
> include/
Is /board-rfs the correct path? If you pass --prefix=/board-rfs, this
patch will be built into the binary, so the alsa-lib eventually
searchs for config files under /board-rfs/share/alsa/ and its sub
directories.
Takashi
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^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Question about AT73C213.conf
2007-02-12 12:59 ` Takashi Iwai
@ 2007-02-13 4:01 ` maser rati
2007-02-14 14:49 ` Takashi Iwai
0 siblings, 1 reply; 11+ messages in thread
From: maser rati @ 2007-02-13 4:01 UTC (permalink / raw)
To: Takashi Iwai; +Cc: alsa-devel
[-- Attachment #1.1: Type: text/plain, Size: 2362 bytes --]
Thanks for your email, Takashi.
The config files (ainit.conf, alsa.conf) are found in board-rfs/etc/alsa; not in /board-rfs/share/alsa/ and its sub directories. I'm not sure if this is the correct location for the config files. If not, do let me know.
/dev/snd has the sound devices controlC0 pcmC0D0p timer .
On playing a soundtest executable (random sound generator):
-bash-3.1# ./soundtest default
ALSA lib pcm.c:2143:(snd_pcm_open_noupdate) Unknown PCM default
cannot open audio device default (No such file or directory)
Could this be tied in with the location of the config files ?
Thanks in advance...
iyer
Takashi Iwai <tiwai@suse.de> wrote: At Sun, 11 Feb 2007 21:25:32 -0800 (PST),
maser rati wrote:
>
> Hello Takashi,
>
> I was wondering if you have any suggestions regarding
> the email thread below.
>
> Appreciate your input.
Maybe you missed my last reply. Attached again.
At Tue, 6 Feb 2007 10:21:18 -0800 (PST),
maser rati wrote:
>
> Takashi,
>
> Thanks for your response..
>
> Here are the steps followed in installing the alsa-lib on an ARM board:
>
> ALSA-lib install steps:
>
> [root@localhost alsa-lib-1.0.12]# CC=armv5l-linux-gcc ./configure --build=i386-linux
> --prefix=/board-rfs --host=armv5l-linux --target=armv5l-linux --enable-shared=yes
> --enable-static=no --disable-hwdep --disable-instr --with-headers=/board-rfs/usr/
> include/
Is /board-rfs the correct path? If you pass --prefix=/board-rfs, this
patch will be built into the binary, so the alsa-lib eventually
searchs for config files under /board-rfs/share/alsa/ and its sub
directories.
Takashi
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^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Question about AT73C213.conf
2007-02-13 4:01 ` maser rati
@ 2007-02-14 14:49 ` Takashi Iwai
0 siblings, 0 replies; 11+ messages in thread
From: Takashi Iwai @ 2007-02-14 14:49 UTC (permalink / raw)
To: maser rati; +Cc: alsa-devel
At Mon, 12 Feb 2007 20:01:19 -0800 (PST),
maser rati wrote:
>
> Thanks for your email, Takashi.
>
> The config files (ainit.conf, alsa.conf) are found in board-rfs/etc/alsa; not in /
> board-rfs/share/alsa/ and its sub directories. I'm not sure if this is the correct
> location for the config files. If not, do let me know.
How did you install there? Manually?
As default, configure script should choose $datadir/alsa as the config
location.
Also, don't pass --prefix=/board-rfs. That's a wrong usage of prefix
option.
Takashi
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^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Question about AT73C213.conf
2007-02-21 1:47 ` maser rati
@ 2007-02-22 4:18 ` maser rati
0 siblings, 0 replies; 11+ messages in thread
From: maser rati @ 2007-02-22 4:18 UTC (permalink / raw)
To: Takashi Iwai; +Cc: Alsa-devel
[-- Attachment #1.1: Type: text/plain, Size: 3933 bytes --]
Following up, the kernel was compiled using gcc 3.4 instead of gcc 4.1 and the alsa driver seems to work better. This is a toolchain problem, according to Atmel and our distribution vendor.
But, we get the following error messages:
-bash-3.1# aplay -D default Noise.wav
Playing WAVE 'Noise.wav' : Signed 16 bit Little Endian, Rate 48000 Hz, Mono
ALSA lib pcm_plug.c:773:(snd_pcm_plug_hw_refine_schange) Unable to find an usable access for 'default'
aplay: set_params:909: Channels count non available
Could it be possible that there is something fishy going on with the alsa-lib ?
Appreciate your input..
Thanks,
iyer
maser rati <lazardo12@yahoo.com> wrote: Hi Takashi,
Omitting the --prefix =/board-rfs, DESTDIR=/board-rfs was passed in make install, and on checking, it seemed that the bin, lib, share and include components of the alsa-lib were installed under /board-rfs/usr
However on running an application, this is got
-bash-3.1# ./soundtest default
ALSA lib pcm_params.c:2152:(snd_pcm_hw_refine_slave) Slave PCM not usable
cannot initialize hardware parameter structure (Invalid argument)
Setting the environment variable $LIBASOUND_DEBUG to 1 does not cause any debugging information to be displayed to stderr. (I double checked via #echo to make sure LIBASOUND_DEBUG was set to 1)
I'm clueless, am I doing anything wrong ?
Thanks much,
iyer
Takashi Iwai <tiwai@suse.de> wrote: At Wed, 14 Feb 2007 12:32:35 -0800 (PST),
maser rati wrote:
>
> The installation was done via the configure command, make and make install.
>
> How to enable the alsa-files to install to a specific directory, board-rfs ? On trying
> different options in the ./configure script; --prefix=/board-rfs exactly installs the
> alsa-lib components to it.
But --prefix=XXX overrides the path embedded in the code. For
installing to another root, passing DESTDIR=XXX at make install is the
standard procedure.
> Moreover on running aplay, it was found that atrace wasn't able to locate alsa.conf,
> with the location being at at /etc/alsa, so the contents of /etc/alsa were moved to /
> usr/share/alsa. However it says that the setup is corrupt. Please find attached the
> strace for aplay; your valuable input is appreciated.
This is a different thing. Now the system files are properly set and
alsa-lib reads them. But, the driver returns an error for the
required PCM setting.
Try to set $LIBASOUND_DEBUG to 1. Then each hw_params error will be
displayed to stderr. See alsa-lib/NOTES for details.
Takashi
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^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Question about AT73C213.conf
2007-02-15 14:24 ` Takashi Iwai
@ 2007-02-21 1:47 ` maser rati
2007-02-22 4:18 ` maser rati
0 siblings, 1 reply; 11+ messages in thread
From: maser rati @ 2007-02-21 1:47 UTC (permalink / raw)
To: Takashi Iwai; +Cc: Alsa-devel
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Hi Takashi,
Omitting the --prefix =/board-rfs, DESTDIR=/board-rfs was passed in make install, and on checking, it seemed that the bin, lib, share and include components of the alsa-lib were installed under /board-rfs/usr
However on running an application, this is got
-bash-3.1# ./soundtest default
ALSA lib pcm_params.c:2152:(snd_pcm_hw_refine_slave) Slave PCM not usable
cannot initialize hardware parameter structure (Invalid argument)
Setting the environment variable $LIBASOUND_DEBUG to 1 does not cause any debugging information to be displayed to stderr. (I double checked via #echo to make sure LIBASOUND_DEBUG was set to 1)
I'm clueless, am I doing anything wrong ?
Thanks much,
iyer
Takashi Iwai <tiwai@suse.de> wrote: At Wed, 14 Feb 2007 12:32:35 -0800 (PST),
maser rati wrote:
>
> The installation was done via the configure command, make and make install.
>
> How to enable the alsa-files to install to a specific directory, board-rfs ? On trying
> different options in the ./configure script; --prefix=/board-rfs exactly installs the
> alsa-lib components to it.
But --prefix=XXX overrides the path embedded in the code. For
installing to another root, passing DESTDIR=XXX at make install is the
standard procedure.
> Moreover on running aplay, it was found that atrace wasn't able to locate alsa.conf,
> with the location being at at /etc/alsa, so the contents of /etc/alsa were moved to /
> usr/share/alsa. However it says that the setup is corrupt. Please find attached the
> strace for aplay; your valuable input is appreciated.
This is a different thing. Now the system files are properly set and
alsa-lib reads them. But, the driver returns an error for the
required PCM setting.
Try to set $LIBASOUND_DEBUG to 1. Then each hw_params error will be
displayed to stderr. See alsa-lib/NOTES for details.
Takashi
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^ permalink raw reply [flat|nested] 11+ messages in thread
* Re: Question about AT73C213.conf
[not found] <517122.4272.qm@web37710.mail.mud.yahoo.com>
@ 2007-02-15 14:24 ` Takashi Iwai
2007-02-21 1:47 ` maser rati
0 siblings, 1 reply; 11+ messages in thread
From: Takashi Iwai @ 2007-02-15 14:24 UTC (permalink / raw)
To: maser rati; +Cc: Alsa-devel
At Wed, 14 Feb 2007 12:32:35 -0800 (PST),
maser rati wrote:
>
> The installation was done via the configure command, make and make install.
>
> How to enable the alsa-files to install to a specific directory, board-rfs ? On trying
> different options in the ./configure script; --prefix=/board-rfs exactly installs the
> alsa-lib components to it.
But --prefix=XXX overrides the path embedded in the code. For
installing to another root, passing DESTDIR=XXX at make install is the
standard procedure.
> Moreover on running aplay, it was found that atrace wasn't able to locate alsa.conf,
> with the location being at at /etc/alsa, so the contents of /etc/alsa were moved to /
> usr/share/alsa. However it says that the setup is corrupt. Please find attached the
> strace for aplay; your valuable input is appreciated.
This is a different thing. Now the system files are properly set and
alsa-lib reads them. But, the driver returns an error for the
required PCM setting.
Try to set $LIBASOUND_DEBUG to 1. Then each hw_params error will be
displayed to stderr. See alsa-lib/NOTES for details.
Takashi
-------------------------------------------------------------------------
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^ permalink raw reply [flat|nested] 11+ messages in thread
end of thread, other threads:[~2007-02-22 4:18 UTC | newest]
Thread overview: 11+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2007-02-06 1:05 Question about AT73C213.conf maser rati
2007-02-06 17:05 ` Takashi Iwai
2007-02-06 18:21 ` maser rati
2007-02-06 18:25 ` Takashi Iwai
2007-02-12 5:25 ` maser rati
2007-02-12 12:59 ` Takashi Iwai
2007-02-13 4:01 ` maser rati
2007-02-14 14:49 ` Takashi Iwai
[not found] <517122.4272.qm@web37710.mail.mud.yahoo.com>
2007-02-15 14:24 ` Takashi Iwai
2007-02-21 1:47 ` maser rati
2007-02-22 4:18 ` maser rati
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