* [ASoC] Mic record is not working with wm9713 ASoC driver
@ 2007-05-09 7:32 Nobin Mathew
2007-05-09 10:42 ` Liam Girdwood
0 siblings, 1 reply; 7+ messages in thread
From: Nobin Mathew @ 2007-05-09 7:32 UTC (permalink / raw)
To: alsa-devel
I am trying to record mic with AsoC wm9713 driver. My Mic is connected "Mic 1".
My settings
'Mic A Source' -> "Mic 1"
'Mic Boost (+20dB)' [on]
'Capture' [on]
'Left Capture Source' "Mic 1"
'Right Capture Source' "Mic 1"
i am issuing following command to record
"arecord -M -f S16_LE sound.wav"
But what i found is driver is not enabling "Mic bias" and "Mic A PGA"
this dump of /sys/devices/platform/soc-audio/dapm_widget while
"arecord" is running is given below
Mic Bias: Off
Mic B Pre Amp: Off
Mic A Pre Amp: On
Mic B PGA: Off
Mic A PGA: Off
Mono In: Off
Right Line In: Off
Left Line In: Off
Mono Out: Off
Out 4: Off
Out 3: Off
Right Speaker: Off
Left Speaker: Off
Right Headphone: Off
Left Headphone: Off
Right ADC: On
Left ADC: On
Aux DAC: Off
Voice DAC: Off
Capture Mixer: Off
HP Mixer: Off
AC97 Mixer: Off
Right DAC: Off
Left DAC: Off
Speaker Mixer: Off
Mono Mixer: Off
Right HP Mixer: Off
Left HP Mixer: Off
PM State: D0
In idea why this is happening?
what is going wrong with my settings?
Nobin Mathew
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [ASoC] Mic record is not working with wm9713 ASoC driver
2007-05-09 7:32 [ASoC] Mic record is not working with wm9713 ASoC driver Nobin Mathew
@ 2007-05-09 10:42 ` Liam Girdwood
0 siblings, 0 replies; 7+ messages in thread
From: Liam Girdwood @ 2007-05-09 10:42 UTC (permalink / raw)
To: Nobin Mathew; +Cc: alsa-devel
On Wed, 2007-05-09 at 13:02 +0530, Nobin Mathew wrote:
> I am trying to record mic with AsoC wm9713 driver. My Mic is connected "Mic 1".
>
> My settings
>
> 'Mic A Source' -> "Mic 1"
> 'Mic Boost (+20dB)' [on]
> 'Capture' [on]
> 'Left Capture Source' "Mic 1"
> 'Right Capture Source' "Mic 1"
>
>
> i am issuing following command to record
> "arecord -M -f S16_LE sound.wav"
>
> But what i found is driver is not enabling "Mic bias" and "Mic A PGA"
>
> this dump of /sys/devices/platform/soc-audio/dapm_widget while
> "arecord" is running is given below
>
>
> Mic Bias: Off
> Mic B Pre Amp: Off
> Mic A Pre Amp: On
> Mic B PGA: Off
> Mic A PGA: Off
> Mono In: Off
> Right Line In: Off
> Left Line In: Off
> Mono Out: Off
> Out 4: Off
> Out 3: Off
> Right Speaker: Off
> Left Speaker: Off
> Right Headphone: Off
> Left Headphone: Off
> Right ADC: On
> Left ADC: On
> Aux DAC: Off
> Voice DAC: Off
> Capture Mixer: Off
> HP Mixer: Off
> AC97 Mixer: Off
> Right DAC: Off
> Left DAC: Off
> Speaker Mixer: Off
> Mono Mixer: Off
> Right HP Mixer: Off
> Left HP Mixer: Off
> PM State: D0
>
> In idea why this is happening?
> what is going wrong with my settings?
It looks like there is an incomplete audio path from Mic1 --> ADC, hence
DAPM will power down all unused components. Fwiw, I have captured from
WM9713 Mic1 in the past on Mainstone. Machine driver is here for
reference :-
http://opensource.wolfsonmicro.com/cgi-bin/gitweb/gitweb.cgi?p=linux-2.6-asoc;a=blob;f=sound/soc/pxa/mainstone_wm9713.c;h=65c6517e60bc88478796c67fbbfe9c2243c14a88;hb=dev
Can you post your machine driver. It may help with debugging.
Liam
^ permalink raw reply [flat|nested] 7+ messages in thread
* [ASoC] Mic record is not working with wm9713 ASoC driver
@ 2007-05-09 9:15 Nobin Mathew
0 siblings, 0 replies; 7+ messages in thread
From: Nobin Mathew @ 2007-05-09 9:15 UTC (permalink / raw)
To: alsa-devel
I am trying to record mic with AsoC wm9713 driver. My Mic is connected "Mic 1".
My settings
'Mic A Source' -> "Mic 1"
'Mic Boost (+20dB)' [on]
'Capture' [on]
'Left Capture Source' "Mic 1"
'Right Capture Source' "Mic 1"
i am issuing following command to record
"arecord -M -f S16_LE sound.wav"
But what i found is driver is not enabling "Mic bias" and "Mic A PGA"
this dump of /sys/devices/platform/soc-audio/dapm_widget while
"arecord" is running is given below
Mic Bias: Off
Mic B Pre Amp: Off
Mic A Pre Amp: On
Mic B PGA: Off
Mic A PGA: Off
Mono In: Off
Right Line In: Off
Left Line In: Off
Mono Out: Off
Out 4: Off
Out 3: Off
Right Speaker: Off
Left Speaker: Off
Right Headphone: Off
Left Headphone: Off
Right ADC: On
Left ADC: On
Aux DAC: Off
Voice DAC: Off
Capture Mixer: Off
HP Mixer: Off
AC97 Mixer: Off
Right DAC: Off
Left DAC: Off
Speaker Mixer: Off
Mono Mixer: Off
Right HP Mixer: Off
Left HP Mixer: Off
PM State: D0
In idea why this is happening?
what is going wrong with my settings?
Nobin Mathew
^ permalink raw reply [flat|nested] 7+ messages in thread
* [ASoC] Mic record is not working with wm9713 ASoC driver
@ 2007-05-09 9:18 Nobin Mathew
2007-05-09 10:21 ` Andrew Morton
2007-05-09 10:25 ` Liam Girdwood
0 siblings, 2 replies; 7+ messages in thread
From: Nobin Mathew @ 2007-05-09 9:18 UTC (permalink / raw)
To: linux-kernel
I am trying to record mic with AsoC wm9713 driver. My Mic is connected "Mic 1".
My settings
'Mic A Source' -> "Mic 1"
'Mic Boost (+20dB)' [on]
'Capture' [on]
'Left Capture Source' "Mic 1"
'Right Capture Source' "Mic 1"
i am issuing following command to record
"arecord -M -f S16_LE sound.wav"
But what i found is driver is not enabling "Mic bias" and "Mic A PGA"
this dump of /sys/devices/platform/soc-audio/dapm_widget while
"arecord" is running is given below
Mic Bias: Off
Mic B Pre Amp: Off
Mic A Pre Amp: On
Mic B PGA: Off
Mic A PGA: Off
Mono In: Off
Right Line In: Off
Left Line In: Off
Mono Out: Off
Out 4: Off
Out 3: Off
Right Speaker: Off
Left Speaker: Off
Right Headphone: Off
Left Headphone: Off
Right ADC: On
Left ADC: On
Aux DAC: Off
Voice DAC: Off
Capture Mixer: Off
HP Mixer: Off
AC97 Mixer: Off
Right DAC: Off
Left DAC: Off
Speaker Mixer: Off
Mono Mixer: Off
Right HP Mixer: Off
Left HP Mixer: Off
PM State: D0
In idea why this is happening?
what is going wrong with my settings?
Nobin Mathew
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [ASoC] Mic record is not working with wm9713 ASoC driver
2007-05-09 9:18 Nobin Mathew
@ 2007-05-09 10:21 ` Andrew Morton
2007-05-09 10:25 ` Liam Girdwood
1 sibling, 0 replies; 7+ messages in thread
From: Andrew Morton @ 2007-05-09 10:21 UTC (permalink / raw)
To: Nobin Mathew; +Cc: linux-kernel, Jaroslav Kysela, Takashi Iwai
On Wed, 9 May 2007 14:48:54 +0530 "Nobin Mathew" <nobin.mathew@gmail.com> wrote:
> I am trying to record mic with AsoC wm9713 driver. My Mic is connected "Mic 1".
>
> My settings
>
> 'Mic A Source' -> "Mic 1"
> 'Mic Boost (+20dB)' [on]
> 'Capture' [on]
> 'Left Capture Source' "Mic 1"
> 'Right Capture Source' "Mic 1"
>
>
> i am issuing following command to record
> "arecord -M -f S16_LE sound.wav"
>
> But what i found is driver is not enabling "Mic bias" and "Mic A PGA"
>
> this dump of /sys/devices/platform/soc-audio/dapm_widget while
> "arecord" is running is given below
>
>
> Mic Bias: Off
> Mic B Pre Amp: Off
> Mic A Pre Amp: On
> Mic B PGA: Off
> Mic A PGA: Off
> Mono In: Off
> Right Line In: Off
> Left Line In: Off
> Mono Out: Off
> Out 4: Off
> Out 3: Off
> Right Speaker: Off
> Left Speaker: Off
> Right Headphone: Off
> Left Headphone: Off
> Right ADC: On
> Left ADC: On
> Aux DAC: Off
> Voice DAC: Off
> Capture Mixer: Off
> HP Mixer: Off
> AC97 Mixer: Off
> Right DAC: Off
> Left DAC: Off
> Speaker Mixer: Off
> Mono Mixer: Off
> Right HP Mixer: Off
> Left HP Mixer: Off
> PM State: D0
>
> In idea why this is happening?
> what is going wrong with my settings?
>
(maintainers cc'ed)
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [ASoC] Mic record is not working with wm9713 ASoC driver
2007-05-09 9:18 Nobin Mathew
2007-05-09 10:21 ` Andrew Morton
@ 2007-05-09 10:25 ` Liam Girdwood
2007-05-09 10:44 ` Nobin Mathew
1 sibling, 1 reply; 7+ messages in thread
From: Liam Girdwood @ 2007-05-09 10:25 UTC (permalink / raw)
To: Nobin Mathew; +Cc: linux-kernel
On Wed, 2007-05-09 at 14:48 +0530, Nobin Mathew wrote:
> I am trying to record mic with AsoC wm9713 driver. My Mic is connected "Mic 1".
I've replied to this duplicate post on alsa-dev.
Liam
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: [ASoC] Mic record is not working with wm9713 ASoC driver
2007-05-09 10:25 ` Liam Girdwood
@ 2007-05-09 10:44 ` Nobin Mathew
0 siblings, 0 replies; 7+ messages in thread
From: Nobin Mathew @ 2007-05-09 10:44 UTC (permalink / raw)
To: Liam Girdwood; +Cc: linux-kernel
Liam Sorry for disturbing you again,
I could not find that reply on alsa devel mailing list
Can u send that to me
Thanks
On 5/9/07, Liam Girdwood <lg@opensource.wolfsonmicro.com> wrote:
> On Wed, 2007-05-09 at 14:48 +0530, Nobin Mathew wrote:
> > I am trying to record mic with AsoC wm9713 driver. My Mic is connected "Mic 1".
>
> I've replied to this duplicate post on alsa-dev.
>
> Liam
>
>
^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2007-05-09 10:47 UTC | newest]
Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
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2007-05-09 7:32 [ASoC] Mic record is not working with wm9713 ASoC driver Nobin Mathew
2007-05-09 10:42 ` Liam Girdwood
-- strict thread matches above, loose matches on Subject: below --
2007-05-09 9:15 Nobin Mathew
2007-05-09 9:18 Nobin Mathew
2007-05-09 10:21 ` Andrew Morton
2007-05-09 10:25 ` Liam Girdwood
2007-05-09 10:44 ` Nobin Mathew
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