2005-05-28 05:16:53

by CIJOML

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Subject: problem with ALSA ane intel modem driver

Hi,

for testing purposes I compiled 2.6.12-rc5 and my dmesg si full of

codec_semaphore: semaphore is not ready [0x1][0x701300]
codec_read 1: semaphore is not ready for register 0x54
codec_semaphore: semaphore is not ready [0x1][0x701300]
codec_write 1: semaphore is not ready for register 0x54
codec_semaphore: semaphore is not ready [0x1][0x700300]
codec_write 0: semaphore is not ready for register 0x2c

Michal


2005-05-28 13:47:47

by Marcin Bis

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Subject: Re: problem with ALSA ane intel modem driver

On Sat, 28 May 2005 07:16:46 +0200
Michal Semler <[email protected]> wrote:

> Hi,
>
> for testing purposes I compiled 2.6.12-rc5 and my dmesg si full of
>
> codec_semaphore: semaphore is not ready [0x1][0x701300]
> codec_read 1: semaphore is not ready for register 0x54
> codec_semaphore: semaphore is not ready [0x1][0x701300]
> codec_write 1: semaphore is not ready for register 0x54
> codec_semaphore: semaphore is not ready [0x1][0x700300]
> codec_write 0: semaphore is not ready for register 0x2c
>

Same problem on 2.6.11.11

Current Debian testing,
(Intel Corp. 82801CA/CAM AC'97 Modem Controller)

--
Marcin Bis

2005-05-30 13:29:05

by Takashi Iwai

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Subject: Re: problem with ALSA ane intel modem driver

At Sat, 28 May 2005 15:47:36 +0200,
Marcin Bis wrote:
>
> On Sat, 28 May 2005 07:16:46 +0200
> Michal Semler <[email protected]> wrote:
>
> > Hi,
> >
> > for testing purposes I compiled 2.6.12-rc5 and my dmesg si full of
> >
> > codec_semaphore: semaphore is not ready [0x1][0x701300]
> > codec_read 1: semaphore is not ready for register 0x54
> > codec_semaphore: semaphore is not ready [0x1][0x701300]
> > codec_write 1: semaphore is not ready for register 0x54
> > codec_semaphore: semaphore is not ready [0x1][0x700300]
> > codec_write 0: semaphore is not ready for register 0x2c
> >
>
> Same problem on 2.6.11.11
>
> Current Debian testing,
> (Intel Corp. 82801CA/CAM AC'97 Modem Controller)

Do you mean a regression? Or just a non-working device?


Takashi

2005-05-31 09:52:19

by Sasha Khapyorsky

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Subject: Re: problem with ALSA ane intel modem driver

On 07:16 Sat 28 May , Michal Semler wrote:
>
> for testing purposes I compiled 2.6.12-rc5 and my dmesg si full of
>
> codec_semaphore: semaphore is not ready [0x1][0x701300]
> codec_read 1: semaphore is not ready for register 0x54
> codec_semaphore: semaphore is not ready [0x1][0x701300]
> codec_write 1: semaphore is not ready for register 0x54

This one (register 0x54) should be fixed in ALSA CVS.

> codec_semaphore: semaphore is not ready [0x1][0x700300]
> codec_write 0: semaphore is not ready for register 0x2c

And this is something new. What is output of
'cat /proc/asound/card1/codec97#0/mc97#1-1' ?

Sasha.

2005-05-31 10:44:17

by CIJOML

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Subject: Re: problem with ALSA ane intel modem driver

Dne ?t 31. kv?tna 2005 12:10 Sasha Khapyorsky napsal(a):
> On 07:16 Sat 28 May , Michal Semler wrote:
> > for testing purposes I compiled 2.6.12-rc5 and my dmesg si full of
> >
> > codec_semaphore: semaphore is not ready [0x1][0x701300]
> > codec_read 1: semaphore is not ready for register 0x54
> > codec_semaphore: semaphore is not ready [0x1][0x701300]
> > codec_write 1: semaphore is not ready for register 0x54
>
> This one (register 0x54) should be fixed in ALSA CVS.
>
> > codec_semaphore: semaphore is not ready [0x1][0x700300]
> > codec_write 0: semaphore is not ready for register 0x2c
>
> And this is something new. What is output of
> 'cat /proc/asound/card1/codec97#0/mc97#1-1' ?

notas:/home/cijoml# cat /proc/asound/card1/codec97#0/mc97#1-1
1-1/0: Silicon Laboratory Si3036,8 rev 7

Extended modem ID: codec=1 LIN1
Modem status : PRB(res) PRE(ADC2) PRF(DAC2) PRG(HADC) PRH(HDAC)
Line1 rate : 12000Hz


>
> Sasha.

--
S pozdravem

Michal Semler

2005-05-31 16:18:35

by Sasha Khapyorsky

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Subject: Re: problem with ALSA ane intel modem driver

On 12:22 Tue 31 May , Michal Semler wrote:
> > > codec_semaphore: semaphore is not ready [0x1][0x700300]
> > > codec_write 0: semaphore is not ready for register 0x2c
> >
> > And this is something new. What is output of
> > 'cat /proc/asound/card1/codec97#0/mc97#1-1' ?
>
> notas:/home/cijoml# cat /proc/asound/card1/codec97#0/mc97#1-1
> 1-1/0: Silicon Laboratory Si3036,8 rev 7

Fine, this codec is supported.

Semaphore warning (both 0x54 and 0x2c) should be fixed in ALSA CVS.

Sasha.

2005-05-31 22:48:07

by Marcin Bis

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Subject: Re: problem with ALSA ane intel modem driver

On Mon, 30 May 2005 15:28:47 +0200
Takashi Iwai <[email protected]> wrote:

> > Same problem on 2.6.11.11
> >
> > Current Debian testing,
> > (Intel Corp. 82801CA/CAM AC'97 Modem Controller)
>
> Do you mean a regression? Or just a non-working device?
Non working device.

Semaphore warning is fixed in ALSA CVS (but i still get NO DIALTONE/NO
CARRIER error for this modem).

--
Marcin Bis