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* 2.6.26-rc1 regression: e5e1d3cb20034a3cbcfff1f0bae12201aa2ce17e breaks artsd
@ 2008-05-11 18:15 Roberto Oppedisano
  2008-05-11 18:56 ` Stas Sergeev
  0 siblings, 1 reply; 26+ messages in thread
From: Roberto Oppedisano @ 2008-05-11 18:15 UTC (permalink / raw)
  To: LKML; +Cc: stsp

artsd (kde sound daemon) is broken on current git for my system.

git-bisect reveals the following patch as the culprit:

commit e5e1d3cb20034a3cbcfff1f0bae12201aa2ce17e
Author: Stas Sergeev <stsp@aknet.ru>
Date:   Wed May 7 12:39:56 2008 +0200

    pcspkr: fix dependancies

    fix pcspkr dependancies: make the pcspkr platform
    drivers to depend on a platform device, and
    not the other way around.

    Signed-off-by: Stas Sergeev <stsp@aknet.ru>
    Acked-by: Thomas Gleixner <tglx@linutronix.de>
    Acked-by: Dmitry Torokhov <dtor@mail.ru>
    CC: Vojtech Pavlik <vojtech@suse.cz>
    CC: Michael Opdenacker <michael-lists@free-electrons.com>
    [fixed for 2.6.26-rc1 by tiwai]
    Signed-off-by: Takashi Iwai <tiwai@suse.de>

:040000 040000 b4de6e2cc3456298333f772d1d42f02175436635
b059bb087fcc91e716932de0a88d8fcbd4b10bf0 M      arch
:040000 040000 7ad4e3dd5b5849b03b6de634c296a4e7105d1e88
3c3a6b94a6ba09de08354652d637a63261882354 M      drivers
:040000 040000 1f42e63fb073f1d90c1478a90a7f7006e131a246
c359431c3fc57cae9d6ac1ae995614d3e48772df M      init
:040000 040000 131e667cb1f3d3ea7fbb87052a65a0b35dc41850
40454985821df34702be8a65ede4440859b4ab85 M      sound

I've verified that reverting the above patch on current git fixes the
problem.
Here's the output of lscpi on my laptop (hp nx7010)

00:00.0 Host bridge: Intel Corporation 82855PM Processor to I/O
Controller (rev 03)
00:01.0 PCI bridge: Intel Corporation 82855PM Processor to AGP
Controller (rev 03)
00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2
EHCI Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev 81)
00:1f.0 ISA bridge: Intel Corporation 82801DBM (ICH4-M) LPC Interface
Bridge (rev 01)
00:1f.1 IDE interface: Intel Corporation 82801DBM (ICH4-M) IDE
Controller (rev 01)
00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M)
SMBus Controller (rev 01)
00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01)
00:1f.6 Modem: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M)
AC'97 Modem Controller (rev 01)
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV250
[Mobility FireGL 9000] (rev 01)
02:00.0 FireWire (IEEE 1394): VIA Technologies, Inc. IEEE 1394 Host
Controller (rev 80)
02:01.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
RTL-8139/8139C/8139C+ (rev 20)
02:02.0 Network controller: Intel Corporation PRO/Wireless 2200BG
Network Connection (rev 05)
02:04.0 CardBus bridge: ENE Technology Inc CB1410 Cardbus Controller
(rev 01)

More info on request.

Kind regards
R


-- 
Roberto Oppedisano [RO2480-RIPE]
Infracom Network Application                   OSS and LIR Services
Tel. +39 045 8271518   Fax  +39 045 8271499   Cell. +39 348 7419534


^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: 2.6.26-rc1 regression: e5e1d3cb20034a3cbcfff1f0bae12201aa2ce17e breaks artsd
  2008-05-11 18:15 2.6.26-rc1 regression: e5e1d3cb20034a3cbcfff1f0bae12201aa2ce17e breaks artsd Roberto Oppedisano
@ 2008-05-11 18:56 ` Stas Sergeev
  2008-05-11 20:28   ` Roberto Oppedisano
  0 siblings, 1 reply; 26+ messages in thread
From: Stas Sergeev @ 2008-05-11 18:56 UTC (permalink / raw)
  To: Roberto Oppedisano; +Cc: LKML, Takashi Iwai

Hello.

Roberto Oppedisano wrote:
> artsd (kde sound daemon) is broken on current git for my system.
> 
> git-bisect reveals the following patch as the culprit:
> 
> commit e5e1d3cb20034a3cbcfff1f0bae12201aa2ce17e
> Author: Stas Sergeev <stsp@aknet.ru>
> Date:   Wed May 7 12:39:56 2008 +0200
> 
>     pcspkr: fix dependancies
[]
> More info on request.
cat /proc/asound/cards
I guess you simply got the pc-speaker driver
loaded first and became your primary sound
driver, which is not what you want.

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: 2.6.26-rc1 regression: e5e1d3cb20034a3cbcfff1f0bae12201aa2ce17e breaks artsd
  2008-05-11 18:56 ` Stas Sergeev
@ 2008-05-11 20:28   ` Roberto Oppedisano
  2008-05-11 20:56     ` Stas Sergeev
  0 siblings, 1 reply; 26+ messages in thread
From: Roberto Oppedisano @ 2008-05-11 20:28 UTC (permalink / raw)
  To: Stas Sergeev; +Cc: LKML, Takashi Iwai

Hello.

Stas Sergeev wrote:
> Hello.
>
> Roberto Oppedisano wrote:
>   
>> artsd (kde sound daemon) is broken on current git for my system.
>>
>> git-bisect reveals the following patch as the culprit:
>>
>> commit e5e1d3cb20034a3cbcfff1f0bae12201aa2ce17e
>> Author: Stas Sergeev <stsp@aknet.ru>
>> Date:   Wed May 7 12:39:56 2008 +0200
>>
>>     pcspkr: fix dependancies
>>     
> []
>   
>> More info on request.
>>     
> cat /proc/asound/cards
>   
 0 [pcsp           ]: PC-Speaker - pcsp
                      Internal PC-Speaker at port 0x61
 1 [I82801DBICH4   ]: ICH4 - Intel 82801DB-ICH4
                      Intel 82801DB-ICH4 with AD1981B at irq 10
 2 [Modem          ]: ICH-MODEM - Intel 82801DB-ICH4 Modem
                      Intel 82801DB-ICH4 Modem at irq 10
> I guess you simply got the pc-speaker driver
> loaded first and became your primary sound
> driver, which is not what you want.
>   
yes, that's true. Anyway in this case the sound server crashes with a
signal 6.
Passing -D dsp1 to artsd avoids the crash, but I can't hear sound coming out
from the speakers (this could be my fault, have to investigate a little
bit more).

Kind regards
R

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: 2.6.26-rc1 regression: e5e1d3cb20034a3cbcfff1f0bae12201aa2ce17e breaks artsd
  2008-05-11 20:28   ` Roberto Oppedisano
@ 2008-05-11 20:56     ` Stas Sergeev
  2008-05-12  7:24       ` Roberto Oppedisano
  0 siblings, 1 reply; 26+ messages in thread
From: Stas Sergeev @ 2008-05-11 20:56 UTC (permalink / raw)
  To: Roberto Oppedisano; +Cc: LKML, Takashi Iwai

[-- Attachment #1: Type: text/plain, Size: 1208 bytes --]

Hello.

Roberto Oppedisano wrote:
>> cat /proc/asound/cards
>>   
>  0 [pcsp           ]: PC-Speaker - pcsp
>                       Internal PC-Speaker at port 0x61
>  1 [I82801DBICH4   ]: ICH4 - Intel 82801DB-ICH4
>                       Intel 82801DB-ICH4 with AD1981B at irq 10
>  2 [Modem          ]: ICH-MODEM - Intel 82801DB-ICH4 Modem
>                       Intel 82801DB-ICH4 Modem at irq 10
>> I guess you simply got the pc-speaker driver
>> loaded first and became your primary sound
>> driver, which is not what you want.
> yes, that's true. Anyway in this case the sound server crashes with a
> signal 6.
I can't say for sure why does the
crash happen, but what is known is
that you need a very recent alsa-lib
to get pc-speaker working properly.
And  even 1.0.16 is not modern enough
for that. :(
But that's not a big deal.
The attached config is only what's
needed. Put it into /usr/share/alsa/cards
and /etc/alsa/cards and maybe that
will help. There should be already
the file with that name - overwrite it.

> Passing -D dsp1 to artsd avoids the crash,
The easiest solution is
---
options snd-pcsp index=2
---
into /etc/modprobe.conf. It will
then not go ahead of 2 other drivers
of yours.

[-- Attachment #2: PC-Speaker.conf --]
[-- Type: text/plain, Size: 651 bytes --]

#
# Configuration for PC-Speaker driver
#

<confdir:pcm/front.conf>

PC-Speaker.pcm.front.0 {
	@args [ CARD ]
	@args.CARD {
		type string
	}
	type softvol
	slave.pcm {
		type hw
		card $CARD
	}
	control {
		name "Master Playback Volume"
		card $CARD
	}
	min_dB -10.0
	max_dB 20.0
}	

# default with dmix & null
PC-Speaker.pcm.default {
	@args [ CARD ]
	@args.CARD {
		type string
	}
	type asym
	playback.pcm {
		type softvol
		control {
			name "Master Playback Volume"
			card $CARD
		}
		min_dB -10.0
		max_dB 20.0
		slave.pcm {
			type plug
			slave.pcm {
				@func concat
				strings [ "dmix:" $CARD ]
			}
		}
	}
	capture.pcm {
		type null
	}
}


^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: 2.6.26-rc1 regression: e5e1d3cb20034a3cbcfff1f0bae12201aa2ce17e breaks artsd
  2008-05-11 20:56     ` Stas Sergeev
@ 2008-05-12  7:24       ` Roberto Oppedisano
  2008-05-12 18:22         ` Stas Sergeev
  0 siblings, 1 reply; 26+ messages in thread
From: Roberto Oppedisano @ 2008-05-12  7:24 UTC (permalink / raw)
  To: Stas Sergeev; +Cc: LKML, Takashi Iwai

Hello.

Stas Sergeev wrote:
> Roberto Oppedisano wrote:
>   
>>> cat /proc/asound/cards
>>>   
>>>       
>>  0 [pcsp           ]: PC-Speaker - pcsp
>>                       Internal PC-Speaker at port 0x61
>>  1 [I82801DBICH4   ]: ICH4 - Intel 82801DB-ICH4
>>                       Intel 82801DB-ICH4 with AD1981B at irq 10
>>  2 [Modem          ]: ICH-MODEM - Intel 82801DB-ICH4 Modem
>>                       Intel 82801DB-ICH4 Modem at irq 10
>>     
>>> I guess you simply got the pc-speaker driver
>>> loaded first and became your primary sound
>>> driver, which is not what you want.
>>>       
>> yes, that's true. Anyway in this case the sound server crashes with a
>> signal 6.
>>     
> I can't say for sure why does the
> crash happen, but what is known is
> that you need a very recent alsa-lib
> to get pc-speaker working properly.
> And  even 1.0.16 is not modern enough
> for that. :(
> But that's not a big deal.
> The attached config is only what's
> needed. Put it into /usr/share/alsa/cards
> and /etc/alsa/cards and maybe that
> will help. There should be already
> the file with that name - overwrite it.
>   
With the supplied conf (and without the module option) artsd does not crash
anymore (no sound from pc speaker but that's not an issue, my alsa-lib is
still 1.0.16).
>> Passing -D dsp1 to artsd avoids the crash,
>>     
> The easiest solution is
> ---
> options snd-pcsp index=2
> ---
> into /etc/modprobe.conf. It will
> then not go ahead of 2 other drivers
> of yours.
>   
I can confirm that this solved any issue I had with sound, which is now
working properly.

Kind regards,
R

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: 2.6.26-rc1 regression: e5e1d3cb20034a3cbcfff1f0bae12201aa2ce17e breaks artsd
  2008-05-12  7:24       ` Roberto Oppedisano
@ 2008-05-12 18:22         ` Stas Sergeev
  2008-05-13 14:00           ` Roberto Oppedisano
  0 siblings, 1 reply; 26+ messages in thread
From: Stas Sergeev @ 2008-05-12 18:22 UTC (permalink / raw)
  To: Roberto Oppedisano; +Cc: LKML, Takashi Iwai

Hello.

Roberto Oppedisano wrote:
> With the supplied conf (and without the module option) artsd does not crash
> anymore (no sound from pc speaker but that's not an issue, my alsa-lib is
> still 1.0.16).
That's rather bad. :( With the proper
config and alsa-lib 1.0.16 it was supposed
to work...
Do the speaker beeps work?
Like those made by
---
echo -e "\a"
---
command.
Have you made sure that everything
is unmuted in alsamixer and the volume
is at maximum?
If everything fails, could you please
try the "nforce_wa=1" option to snd-pcsp?
Your chipset doesn't seem to be nforce,
but who knows, maybe the nforce workaround
will help here too...

> I can confirm that this solved any issue I had with sound,
> which is now working properly.
Thanks for the info.

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: 2.6.26-rc1 regression: e5e1d3cb20034a3cbcfff1f0bae12201aa2ce17e breaks artsd
  2008-05-12 18:22         ` Stas Sergeev
@ 2008-05-13 14:00           ` Roberto Oppedisano
  2008-05-13 15:41             ` Roberto Oppedisano
  0 siblings, 1 reply; 26+ messages in thread
From: Roberto Oppedisano @ 2008-05-13 14:00 UTC (permalink / raw)
  To: Stas Sergeev; +Cc: LKML, Takashi Iwai

Stas Sergeev ha scritto, Il 12/05/2008 20.22:
> Hello.
> 
> Roberto Oppedisano wrote:
>> With the supplied conf (and without the module option) artsd does not crash
>> anymore (no sound from pc speaker but that's not an issue, my alsa-lib is
>> still 1.0.16).
> That's rather bad. :( With the proper
> config and alsa-lib 1.0.16 it was supposed
> to work...
> Do the speaker beeps work?

I tried the funcionality using "the other OS" and the speaker is working.

> Like those made by
> ---
> echo -e "\a"
> ---
> command.

This is non working.

> Have you made sure that everything
> is unmuted in alsamixer and the volume
> is at maximum?

I believe so, but 'till now the speaker is not working.
I'll try harder.

> If everything fails, could you please
> try the "nforce_wa=1" option to snd-pcsp?
> Your chipset doesn't seem to be nforce,
> but who knows, maybe the nforce workaround
> will help here too...

Will try this ASAP an report.

Kind regards

R


^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: 2.6.26-rc1 regression: e5e1d3cb20034a3cbcfff1f0bae12201aa2ce17e breaks artsd
  2008-05-13 14:00           ` Roberto Oppedisano
@ 2008-05-13 15:41             ` Roberto Oppedisano
  2008-05-13 16:50               ` Non-working snd-pcsp Takashi Iwai
  2008-05-14 19:59               ` Non-working snd-pcsp Stas Sergeev
  0 siblings, 2 replies; 26+ messages in thread
From: Roberto Oppedisano @ 2008-05-13 15:41 UTC (permalink / raw)
  To: Stas Sergeev; +Cc: LKML, Takashi Iwai

Roberto Oppedisano wrote:
> Stas Sergeev ha scritto, Il 12/05/2008 20.22:
>> Have you made sure that everything
>> is unmuted in alsamixer and the volume
>> is at maximum?
>
> I believe so, but 'till now the speaker is not working.
> I'll try harder.
In alsamixer i see:

Item: PC Speaker [Off]

and I cant' find a way to toggle it.
With kmix I can toggle the mute setting (alsamixer still sees it off), but
no sound comes out from the speaker.
I also tried

echo -e "\a"

without the module loaded (on old kernel), and the speaker is mute.

Probably something is wrong in my env.

>> If everything fails, could you please
>> try the "nforce_wa=1" option to snd-pcsp?
>> Your chipset doesn't seem to be nforce,
>> but who knows, maybe the nforce workaround
>> will help here too...
> Will try this ASAP an report.

I tried also this but without success.
R


^ permalink raw reply	[flat|nested] 26+ messages in thread

* Non-working snd-pcsp
  2008-05-13 15:41             ` Roberto Oppedisano
@ 2008-05-13 16:50               ` Takashi Iwai
  2008-05-14  5:35                 ` Roberto Oppedisano
  2008-05-14 19:59               ` Non-working snd-pcsp Stas Sergeev
  1 sibling, 1 reply; 26+ messages in thread
From: Takashi Iwai @ 2008-05-13 16:50 UTC (permalink / raw)
  To: Roberto Oppedisano; +Cc: Stas Sergeev, LKML

[Changed the subject since it's no real regression]

At Tue, 13 May 2008 17:41:21 +0200,
Roberto Oppedisano wrote:
> 
> Roberto Oppedisano wrote:
> > Stas Sergeev ha scritto, Il 12/05/2008 20.22:
> >> Have you made sure that everything
> >> is unmuted in alsamixer and the volume
> >> is at maximum?
> >
> > I believe so, but 'till now the speaker is not working.
> > I'll try harder.
> In alsamixer i see:
> 
> Item: PC Speaker [Off]
> 
> and I cant' find a way to toggle it.

Could you run "alsactl -f somefile store" and show that file?
This will contain the full mixer information.

> With kmix I can toggle the mute setting (alsamixer still sees it off), but
> no sound comes out from the speaker.
> I also tried
> 
> echo -e "\a"
> 
> without the module loaded (on old kernel), and the speaker is mute.

When snd-pcsp is built, the input pcspkr is excluded.  So, the beep
won't work unless snd-pcsp is loaded and activated.


thanks,

Takashi

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: Non-working snd-pcsp
  2008-05-13 16:50               ` Non-working snd-pcsp Takashi Iwai
@ 2008-05-14  5:35                 ` Roberto Oppedisano
  2008-05-14 10:03                   ` Takashi Iwai
  0 siblings, 1 reply; 26+ messages in thread
From: Roberto Oppedisano @ 2008-05-14  5:35 UTC (permalink / raw)
  To: Takashi Iwai; +Cc: Stas Sergeev, LKML

[-- Attachment #1: Type: text/plain, Size: 772 bytes --]

Hello.

Takashi Iwai wrote:
> [Changed the subject since it's no real regression]
>   
ACK
> Could you run "alsactl -f somefile store" and show that file?
> This will contain the full mixer information.
>   
Attached.
>> With kmix I can toggle the mute setting (alsamixer still sees it off), but
>> no sound comes out from the speaker.
>> I also tried
>>
>> echo -e "\a"
>>
>> without the module loaded (on old kernel), and the speaker is mute.
>>     
> When snd-pcsp is built, the input pcspkr is excluded.  So, the beep
> won't work unless snd-pcsp is loaded and activated.
>   
I tried this on 2.6.25 where:

roppedisano@poppero1:~$ grep PCSP /boot/config-2.6.25
roppedisano@poppero1:~$

So, if I'm not missing something, I think it should have worked

Kind regards
R

[-- Attachment #2: alsactl-f --]
[-- Type: text/plain, Size: 8349 bytes --]

state.I82801DBICH4 {
	control.1 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'Master Playback Switch'
		value.0 false
		value.1 false
	}
	control.2 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 31'
		comment.dbmin -4650
		comment.dbmax 0
		iface MIXER
		name 'Master Playback Volume'
		value.0 20
		value.1 20
	}
	control.3 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'Headphone Playback Switch'
		value.0 false
		value.1 false
	}
	control.4 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 31'
		comment.dbmin -4650
		comment.dbmax 0
		iface MIXER
		name 'Headphone Playback Volume'
		value.0 0
		value.1 0
	}
	control.5 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Master Mono Playback Switch'
		value false
	}
	control.6 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 1
		comment.range '0 - 31'
		comment.dbmin -4650
		comment.dbmax 0
		iface MIXER
		name 'Master Mono Playback Volume'
		value 30
	}
	control.7 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Phone Playback Switch'
		value false
	}
	control.8 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 1
		comment.range '0 - 31'
		comment.dbmin -3450
		comment.dbmax 1200
		iface MIXER
		name 'Phone Playback Volume'
		value 0
	}
	control.9 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Mic Playback Switch'
		value false
	}
	control.10 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 1
		comment.range '0 - 31'
		comment.dbmin -3450
		comment.dbmax 1200
		iface MIXER
		name 'Mic Playback Volume'
		value 12
	}
	control.11 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Mic Boost (+20dB)'
		value false
	}
	control.12 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'Line Playback Switch'
		value.0 false
		value.1 false
	}
	control.13 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 31'
		comment.dbmin -3450
		comment.dbmax 1200
		iface MIXER
		name 'Line Playback Volume'
		value.0 0
		value.1 0
	}
	control.14 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'CD Playback Switch'
		value.0 false
		value.1 false
	}
	control.15 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 31'
		comment.dbmin -3450
		comment.dbmax 1200
		iface MIXER
		name 'CD Playback Volume'
		value.0 31
		value.1 31
	}
	control.16 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'Aux Playback Switch'
		value.0 false
		value.1 false
	}
	control.17 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 31'
		comment.dbmin -3450
		comment.dbmax 1200
		iface MIXER
		name 'Aux Playback Volume'
		value.0 0
		value.1 0
	}
	control.18 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'PCM Playback Switch'
		value.0 false
		value.1 false
	}
	control.19 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 31'
		comment.dbmin -3450
		comment.dbmax 1200
		iface MIXER
		name 'PCM Playback Volume'
		value.0 23
		value.1 23
	}
	control.20 {
		comment.access 'read write'
		comment.type ENUMERATED
		comment.count 2
		comment.item.0 Mic
		comment.item.1 CD
		comment.item.2 Video
		comment.item.3 Aux
		comment.item.4 Line
		comment.item.5 Mix
		comment.item.6 'Mix Mono'
		comment.item.7 Phone
		iface MIXER
		name 'Capture Source'
		value.0 CD
		value.1 CD
	}
	control.21 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'Capture Switch'
		value.0 true
		value.1 true
	}
	control.22 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 15'
		comment.dbmin 0
		comment.dbmax 2250
		iface MIXER
		name 'Capture Volume'
		value.0 0
		value.1 0
	}
	control.23 {
		comment.access 'read write'
		comment.type ENUMERATED
		comment.count 1
		comment.item.0 Mix
		comment.item.1 Mic
		iface MIXER
		name 'Mono Output Select'
		value Mix
	}
	control.24 {
		comment.access 'read write'
		comment.type ENUMERATED
		comment.count 1
		comment.item.0 Mic1
		comment.item.1 Mic2
		iface MIXER
		name 'Mic Select'
		value Mic1
	}
	control.25 {
		comment.access read
		comment.type IEC958
		comment.count 1
		iface MIXER
		name 'IEC958 Playback Con Mask'
		value '0fff000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
	}
	control.26 {
		comment.access read
		comment.type IEC958
		comment.count 1
		iface MIXER
		name 'IEC958 Playback Pro Mask'
		value cf00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
	}
	control.27 {
		comment.access 'read write'
		comment.type IEC958
		comment.count 1
		iface MIXER
		name 'IEC958 Playback Default'
		value '0082000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
	}
	control.28 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'IEC958 Playback Switch'
		value false
	}
	control.29 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 1
		comment.range '0 - 3'
		iface MIXER
		name 'IEC958 Playback AC97-SPSA'
		value 3
	}
	control.30 {
		comment.access 'read write'
		comment.type ENUMERATED
		comment.count 1
		comment.item.0 AC-Link
		comment.item.1 'A/D Converter'
		iface MIXER
		name 'IEC958 Playback Source'
		value AC-Link
	}
	control.31 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Stereo Mic'
		value false
	}
	control.32 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Headphone Jack Sense'
		value false
	}
	control.33 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Line Jack Sense'
		value false
	}
}
state.Modem {
	control.1 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Off-hook Switch'
		value false
	}
	control.2 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Caller ID Switch'
		value false
	}
	control.3 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 3'
		iface MIXER
		name 'Modem Speaker Volume'
		value.0 0
		value.1 0
	}
}
state.pcsp {
	control.1 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Master Playback Switch'
		value false
	}
	control.2 {
		comment.access 'read write'
		comment.type ENUMERATED
		comment.count 1
		comment.item.0 '37286'
		comment.item.1 '37286'
		iface MIXER
		name 'BaseFRQ Playback Volume'
		value '37286'
	}
	control.3 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'PC Speaker Playback Switch'
		value false
	}
	control.4 {
		comment.access 'read write user'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 255'
		comment.tlv '0000000100000008fffffc180000000b'
		comment.dbmin -1000
		comment.dbmax 1805
		iface MIXER
		name 'Master Playback Volume'
		value.0 255
		value.1 255
	}
}

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: Non-working snd-pcsp
  2008-05-14  5:35                 ` Roberto Oppedisano
@ 2008-05-14 10:03                   ` Takashi Iwai
  2008-05-15 20:17                     ` Roberto Oppedisano
  0 siblings, 1 reply; 26+ messages in thread
From: Takashi Iwai @ 2008-05-14 10:03 UTC (permalink / raw)
  To: Roberto Oppedisano; +Cc: Stas Sergeev, LKML

At Wed, 14 May 2008 07:35:19 +0200,
Roberto Oppedisano wrote:
> 
> Hello.
> 
> Takashi Iwai wrote:
> > [Changed the subject since it's no real regression]
> >   
> ACK
> > Could you run "alsactl -f somefile store" and show that file?
> > This will contain the full mixer information.
> >   
> Attached.

You turned off both "Master Playback Switch" and "PC Speaker Playback
Switch" of snd-pcsp driver.  Then it cannot work.

And, since you loaded the sound driver for on-board sound chip, you'll
likely have to adjust the mixer of that driver, too.  The beep can be
hooked to the on-board chip once after initialized.

But I'm wondering why "PC Speaker Playback Switch" and Volume don't
appear in the on-board driver.  Which codec (I suppose it's AC97) on
it?


> >> With kmix I can toggle the mute setting (alsamixer still sees it off), but
> >> no sound comes out from the speaker.
> >> I also tried
> >>
> >> echo -e "\a"
> >>
> >> without the module loaded (on old kernel), and the speaker is mute.
> >>     
> > When snd-pcsp is built, the input pcspkr is excluded.  So, the beep
> > won't work unless snd-pcsp is loaded and activated.
> >   
> I tried this on 2.6.25 where:
> 
> roppedisano@poppero1:~$ grep PCSP /boot/config-2.6.25
> roppedisano@poppero1:~$
> 
> So, if I'm not missing something, I think it should have worked

Weird.  If CONFIG_INPUT_PCSPKR isn't there, the box shouldn't beep at
all.  If it still beeps, it must be a bug...


thanks,

Takashi

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: Non-working snd-pcsp
  2008-05-13 15:41             ` Roberto Oppedisano
  2008-05-13 16:50               ` Non-working snd-pcsp Takashi Iwai
@ 2008-05-14 19:59               ` Stas Sergeev
  1 sibling, 0 replies; 26+ messages in thread
From: Stas Sergeev @ 2008-05-14 19:59 UTC (permalink / raw)
  To: Roberto Oppedisano; +Cc: LKML, Takashi Iwai

Hello.

Roberto Oppedisano wrote:
> In alsamixer i see:
> Item: PC Speaker [Off]
> and I cant' find a way to toggle it.
Thats simple. Just press 'm' button.
There are also the M letters right
above the percentage value of the
control. That means Mute. By pressing
m, make sure no controls have M but
instead have O (not sure what does O
stand for).
You can also use F1 for help.

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: Non-working snd-pcsp
  2008-05-14 10:03                   ` Takashi Iwai
@ 2008-05-15 20:17                     ` Roberto Oppedisano
  2008-05-15 20:38                       ` Stas Sergeev
  0 siblings, 1 reply; 26+ messages in thread
From: Roberto Oppedisano @ 2008-05-15 20:17 UTC (permalink / raw)
  To: Takashi Iwai; +Cc: Stas Sergeev, LKML

Takashi Iwai wrote:
> At Wed, 14 May 2008 07:35:19 +0200,
> Roberto Oppedisano wrote:
>   
>> Hello.
>>
>> Takashi Iwai wrote:
>>     
>>> [Changed the subject since it's no real regression]
>>>       
>> ACK
>>     
>>> Could you run "alsactl -f somefile store" and show that file?
>>> This will contain the full mixer information.  
>>>       
>> Attached.
>>     
>
> You turned off both "Master Playback Switch" and "PC Speaker Playback
> Switch" of snd-pcsp driver.  Then it cannot work.
>
> And, since you loaded the sound driver for on-board sound chip, you'll
> likely have to adjust the mixer of that driver, too.  The beep can be
> hooked to the on-board chip once after initialized.
>   

I tried different switch combination with  alsamixer, but no still no
sound from the speaker...
(I managed to enable the speaker, following Stas suggestion)

> But I'm wondering why "PC Speaker Playback Switch" and Volume don't
> appear in the on-board driver.  Which codec (I suppose it's AC97) on
> it?
>   
yep.

00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM
(ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 01)

>>>> With kmix I can toggle the mute setting (alsamixer still sees it off), but
>>>> no sound comes out from the speaker.
>>>> I also tried
>>>>
>>>> echo -e "\a"
>>>>
>>>> without the module loaded (on old kernel), and the speaker is mute.
>>>>     
>>>>         
>>> When snd-pcsp is built, the input pcspkr is excluded.  So, the beep
>>> won't work unless snd-pcsp is loaded and activated.
>>>   
>>>       
>> I tried this on 2.6.25 where:
>>
>> roppedisano@poppero1:~$ grep PCSP /boot/config-2.6.25
>> roppedisano@poppero1:~$
>>
>> So, if I'm not missing something, I think it should have worked
>>     
>
> Weird.  If CONFIG_INPUT_PCSPKR isn't there, the box shouldn't beep at
> all.  If it still beeps, it must be a bug...
I can confirm that the box doesn't beep.

Kind regards

R

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: Non-working snd-pcsp
  2008-05-15 20:17                     ` Roberto Oppedisano
@ 2008-05-15 20:38                       ` Stas Sergeev
  2008-05-16 13:15                         ` Jan Engelhardt
  2008-05-17 12:02                         ` Non-working snd-pcsp - solved Roberto Oppedisano
  0 siblings, 2 replies; 26+ messages in thread
From: Stas Sergeev @ 2008-05-15 20:38 UTC (permalink / raw)
  To: Roberto Oppedisano; +Cc: Takashi Iwai, LKML

Hello.

Roberto Oppedisano wrote:
> I tried different switch combination with  alsamixer, but no still no
> sound from the speaker...
Both no beeps and no PCM?
Please show us your current full
mixer config again.
Please don't forget to try the
options snd-pcsp nforce_wa=1
too.

> (I managed to enable the speaker, following Stas suggestion)
With the master volume at maximum?
Then I am almost out of ideas... :(

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: Non-working snd-pcsp
  2008-05-15 20:38                       ` Stas Sergeev
@ 2008-05-16 13:15                         ` Jan Engelhardt
  2008-05-16 13:40                           ` Takashi Iwai
  2008-05-17 12:02                         ` Non-working snd-pcsp - solved Roberto Oppedisano
  1 sibling, 1 reply; 26+ messages in thread
From: Jan Engelhardt @ 2008-05-16 13:15 UTC (permalink / raw)
  To: Stas Sergeev; +Cc: Roberto Oppedisano, Takashi Iwai, LKML



On Thursday 2008-05-15 22:38, Stas Sergeev wrote:
>> I tried different switch combination with  alsamixer, but no still no
>> sound from the speaker...
>Both no beeps and no PCM?
>Please show us your current full
>mixer config again.
>Please don't forget to try the
>options snd-pcsp nforce_wa=1
>too.
>
>> (I managed to enable the speaker, following Stas suggestion)
>With the master volume at maximum?
>Then I am almost out of ideas... :(

If it does not even beep when issuing Ctrl-G on the shell,
you probably need to modprobe pcspkr, if it is not built-in.
(At least this is with kernels a little less
recent than 2.6.25. )

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: Non-working snd-pcsp
  2008-05-16 13:15                         ` Jan Engelhardt
@ 2008-05-16 13:40                           ` Takashi Iwai
  2008-05-16 15:18                             ` Jan Engelhardt
  0 siblings, 1 reply; 26+ messages in thread
From: Takashi Iwai @ 2008-05-16 13:40 UTC (permalink / raw)
  To: Jan Engelhardt; +Cc: Stas Sergeev, Roberto Oppedisano, LKML

At Fri, 16 May 2008 15:15:32 +0200 (CEST),
Jan Engelhardt wrote:
> 
> 
> 
> On Thursday 2008-05-15 22:38, Stas Sergeev wrote:
> >> I tried different switch combination with  alsamixer, but no still no
> >> sound from the speaker...
> >Both no beeps and no PCM?
> >Please show us your current full
> >mixer config again.
> >Please don't forget to try the
> >options snd-pcsp nforce_wa=1
> >too.
> >
> >> (I managed to enable the speaker, following Stas suggestion)
> >With the master volume at maximum?
> >Then I am almost out of ideas... :(
> 
> If it does not even beep when issuing Ctrl-G on the shell,
> you probably need to modprobe pcspkr, if it is not built-in.
> (At least this is with kernels a little less
> recent than 2.6.25. )

If snd-pcsp module is built, input pcspkr module won't be built...


Takashi

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: Non-working snd-pcsp
  2008-05-16 13:40                           ` Takashi Iwai
@ 2008-05-16 15:18                             ` Jan Engelhardt
  2008-05-16 15:23                               ` Takashi Iwai
                                                 ` (2 more replies)
  0 siblings, 3 replies; 26+ messages in thread
From: Jan Engelhardt @ 2008-05-16 15:18 UTC (permalink / raw)
  To: Takashi Iwai; +Cc: Stas Sergeev, Roberto Oppedisano, LKML


On Friday 2008-05-16 15:40, Takashi Iwai wrote:
>> 
>> If it does not even beep when issuing Ctrl-G on the shell,
>> you probably need to modprobe pcspkr, if it is not built-in.
>> (At least this is with kernels a little less
>> recent than 2.6.25. )
>
>If snd-pcsp module is built, input pcspkr module won't be built...

Previously, with Stas's standalone patch, one was able to switch
between (a) no speaker (b) beep/pcspkr (c) beep/pcspkr and
PCM/snd-pcsp, all by means of modprobe/rmmod.

Now, if pcspkr is deactivated when snd-pcsp is built... I would
not get any tone out of that piece of hardware.
Except if snd-pcsp itself contains beep code, and that would
be sort of redundant when it is already in pcspkr.

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: Non-working snd-pcsp
  2008-05-16 15:18                             ` Jan Engelhardt
@ 2008-05-16 15:23                               ` Takashi Iwai
  2008-05-16 15:24                               ` Rene Herman
  2008-05-19 18:10                               ` Stas Sergeev
  2 siblings, 0 replies; 26+ messages in thread
From: Takashi Iwai @ 2008-05-16 15:23 UTC (permalink / raw)
  To: Jan Engelhardt; +Cc: Stas Sergeev, Roberto Oppedisano, LKML

At Fri, 16 May 2008 17:18:36 +0200 (CEST),
Jan Engelhardt wrote:
> 
> 
> On Friday 2008-05-16 15:40, Takashi Iwai wrote:
> >> 
> >> If it does not even beep when issuing Ctrl-G on the shell,
> >> you probably need to modprobe pcspkr, if it is not built-in.
> >> (At least this is with kernels a little less
> >> recent than 2.6.25. )
> >
> >If snd-pcsp module is built, input pcspkr module won't be built...
> 
> Previously, with Stas's standalone patch, one was able to switch
> between (a) no speaker (b) beep/pcspkr (c) beep/pcspkr and
> PCM/snd-pcsp, all by means of modprobe/rmmod.
> 
> Now, if pcspkr is deactivated when snd-pcsp is built... I would
> not get any tone out of that piece of hardware.
> Except if snd-pcsp itself contains beep code, and that would
> be sort of redundant when it is already in pcspkr.

Indeed snd-pcsp contains the input pcspkr code.  Yes, it's redundant,
but separating them isn't trivial.


Takashi

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: Non-working snd-pcsp
  2008-05-16 15:18                             ` Jan Engelhardt
  2008-05-16 15:23                               ` Takashi Iwai
@ 2008-05-16 15:24                               ` Rene Herman
  2008-05-19 18:10                               ` Stas Sergeev
  2 siblings, 0 replies; 26+ messages in thread
From: Rene Herman @ 2008-05-16 15:24 UTC (permalink / raw)
  To: Jan Engelhardt; +Cc: Takashi Iwai, Stas Sergeev, Roberto Oppedisano, LKML

On 16-05-08 17:18, Jan Engelhardt wrote:

> Now, if pcspkr is deactivated when snd-pcsp is built... I would
> not get any tone out of that piece of hardware.
> Except if snd-pcsp itself contains beep code, and that would
> be sort of redundant when it is already in pcspkr.

It does contain exactly that -- snd-pcsp also provides the old input 
driver when compiled.

Rene.

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: Non-working snd-pcsp - solved
  2008-05-15 20:38                       ` Stas Sergeev
  2008-05-16 13:15                         ` Jan Engelhardt
@ 2008-05-17 12:02                         ` Roberto Oppedisano
  2008-05-17 15:50                           ` [patch] snd-pcsp: silent misleading warning Stas Sergeev
  1 sibling, 1 reply; 26+ messages in thread
From: Roberto Oppedisano @ 2008-05-17 12:02 UTC (permalink / raw)
  To: Stas Sergeev; +Cc: Takashi Iwai, LKML

[-- Attachment #1: Type: text/plain, Size: 1404 bytes --]

Hello.

Stas Sergeev wrote:
> Hello.
>
> Roberto Oppedisano wrote:
>   
>> I tried different switch combination with  alsamixer, but no still no
>> sound from the speaker...
>>     
> Both no beeps and no PCM?
> Please show us your current full
> mixer config again.
> Please don't forget to try the
> options snd-pcsp nforce_wa=1
> too.
>   
I've played a little bit more with alsamixer and finally
managed to get both beep and PCM working;
nforce_wa does not make any difference with my hw.

I noticed that when I run

aplay -D plughw:2,0 /usr/share/sounds/KDE_Logout.wav

 I get a flood of:

[  417.338143] PCSP: playback_ptr inconsistent (4642 4661 18645)
[  417.338196] PCSP: playback_ptr inconsistent (4644 4661 18645)
[  417.338250] PCSP: playback_ptr inconsistent (4646 4661 18645)
[  417.338304] PCSP: playback_ptr inconsistent (4648 4661 18645)
[  417.338360] PCSP: playback_ptr inconsistent (4650 4661 18645)
[  417.338409] PCSP: playback_ptr inconsistent (4652 4661 18645)
[  417.338463] PCSP: playback_ptr inconsistent (4654 4661 18645)
[  417.338518] PCSP: playback_ptr inconsistent (4656 4661 18645)
...

Just in case you're still interested I'll attach the output of

alsactl -f alsactl-f3 store

Kind regards,
R

-- 
Roberto Oppedisano [RO2480-RIPE]
Infracom Network Application                   OSS and LIR Services
Tel. +39 045 8271518   Fax  +39 045 8271499   Cell. +39 348 7419534


[-- Attachment #2: alsactl-f3 --]
[-- Type: text/plain, Size: 8334 bytes --]

state.I82801DBICH4 {
	control.1 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'Master Playback Switch'
		value.0 true
		value.1 true
	}
	control.2 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 31'
		comment.dbmin -4650
		comment.dbmax 0
		iface MIXER
		name 'Master Playback Volume'
		value.0 19
		value.1 18
	}
	control.3 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'Headphone Playback Switch'
		value.0 true
		value.1 true
	}
	control.4 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 31'
		comment.dbmin -4650
		comment.dbmax 0
		iface MIXER
		name 'Headphone Playback Volume'
		value.0 0
		value.1 0
	}
	control.5 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Master Mono Playback Switch'
		value true
	}
	control.6 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 1
		comment.range '0 - 31'
		comment.dbmin -4650
		comment.dbmax 0
		iface MIXER
		name 'Master Mono Playback Volume'
		value 30
	}
	control.7 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Phone Playback Switch'
		value true
	}
	control.8 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 1
		comment.range '0 - 31'
		comment.dbmin -3450
		comment.dbmax 1200
		iface MIXER
		name 'Phone Playback Volume'
		value 31
	}
	control.9 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Mic Playback Switch'
		value true
	}
	control.10 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 1
		comment.range '0 - 31'
		comment.dbmin -3450
		comment.dbmax 1200
		iface MIXER
		name 'Mic Playback Volume'
		value 12
	}
	control.11 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Mic Boost (+20dB)'
		value true
	}
	control.12 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'Line Playback Switch'
		value.0 true
		value.1 true
	}
	control.13 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 31'
		comment.dbmin -3450
		comment.dbmax 1200
		iface MIXER
		name 'Line Playback Volume'
		value.0 0
		value.1 0
	}
	control.14 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'CD Playback Switch'
		value.0 true
		value.1 true
	}
	control.15 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 31'
		comment.dbmin -3450
		comment.dbmax 1200
		iface MIXER
		name 'CD Playback Volume'
		value.0 31
		value.1 31
	}
	control.16 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'Aux Playback Switch'
		value.0 true
		value.1 true
	}
	control.17 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 31'
		comment.dbmin -3450
		comment.dbmax 1200
		iface MIXER
		name 'Aux Playback Volume'
		value.0 31
		value.1 31
	}
	control.18 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'PCM Playback Switch'
		value.0 true
		value.1 true
	}
	control.19 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 31'
		comment.dbmin -3450
		comment.dbmax 1200
		iface MIXER
		name 'PCM Playback Volume'
		value.0 23
		value.1 23
	}
	control.20 {
		comment.access 'read write'
		comment.type ENUMERATED
		comment.count 2
		comment.item.0 Mic
		comment.item.1 CD
		comment.item.2 Video
		comment.item.3 Aux
		comment.item.4 Line
		comment.item.5 Mix
		comment.item.6 'Mix Mono'
		comment.item.7 Phone
		iface MIXER
		name 'Capture Source'
		value.0 Mic
		value.1 Mic
	}
	control.21 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 2
		iface MIXER
		name 'Capture Switch'
		value.0 true
		value.1 true
	}
	control.22 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 15'
		comment.dbmin 0
		comment.dbmax 2250
		iface MIXER
		name 'Capture Volume'
		value.0 0
		value.1 0
	}
	control.23 {
		comment.access 'read write'
		comment.type ENUMERATED
		comment.count 1
		comment.item.0 Mix
		comment.item.1 Mic
		iface MIXER
		name 'Mono Output Select'
		value Mix
	}
	control.24 {
		comment.access 'read write'
		comment.type ENUMERATED
		comment.count 1
		comment.item.0 Mic1
		comment.item.1 Mic2
		iface MIXER
		name 'Mic Select'
		value Mic1
	}
	control.25 {
		comment.access read
		comment.type IEC958
		comment.count 1
		iface MIXER
		name 'IEC958 Playback Con Mask'
		value '0fff000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
	}
	control.26 {
		comment.access read
		comment.type IEC958
		comment.count 1
		iface MIXER
		name 'IEC958 Playback Pro Mask'
		value cf00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
	}
	control.27 {
		comment.access 'read write'
		comment.type IEC958
		comment.count 1
		iface MIXER
		name 'IEC958 Playback Default'
		value '0082000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000'
	}
	control.28 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'IEC958 Playback Switch'
		value true
	}
	control.29 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 1
		comment.range '0 - 3'
		iface MIXER
		name 'IEC958 Playback AC97-SPSA'
		value 3
	}
	control.30 {
		comment.access 'read write'
		comment.type ENUMERATED
		comment.count 1
		comment.item.0 AC-Link
		comment.item.1 'A/D Converter'
		iface MIXER
		name 'IEC958 Playback Source'
		value AC-Link
	}
	control.31 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Stereo Mic'
		value true
	}
	control.32 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Headphone Jack Sense'
		value false
	}
	control.33 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Line Jack Sense'
		value false
	}
}
state.Modem {
	control.1 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Off-hook Switch'
		value false
	}
	control.2 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Caller ID Switch'
		value false
	}
	control.3 {
		comment.access 'read write'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 3'
		iface MIXER
		name 'Modem Speaker Volume'
		value.0 0
		value.1 0
	}
}
state.pcsp {
	control.1 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'Master Playback Switch'
		value true
	}
	control.2 {
		comment.access 'read write'
		comment.type ENUMERATED
		comment.count 1
		comment.item.0 '18643'
		comment.item.1 '18643'
		iface MIXER
		name 'BaseFRQ Playback Volume'
		value '18643'
	}
	control.3 {
		comment.access 'read write'
		comment.type BOOLEAN
		comment.count 1
		iface MIXER
		name 'PC Speaker Playback Switch'
		value true
	}
	control.4 {
		comment.access 'read write user'
		comment.type INTEGER
		comment.count 2
		comment.range '0 - 255'
		comment.tlv '0000000100000008fffffc180000000b'
		comment.dbmin -1000
		comment.dbmax 1805
		iface MIXER
		name 'Master Playback Volume'
		value.0 255
		value.1 255
	}
}

^ permalink raw reply	[flat|nested] 26+ messages in thread

* [patch] snd-pcsp: silent misleading warning
  2008-05-17 12:02                         ` Non-working snd-pcsp - solved Roberto Oppedisano
@ 2008-05-17 15:50                           ` Stas Sergeev
  2008-05-18  7:44                             ` Takashi Iwai
  0 siblings, 1 reply; 26+ messages in thread
From: Stas Sergeev @ 2008-05-17 15:50 UTC (permalink / raw)
  To: Takashi Iwai; +Cc: Roberto Oppedisano, LKML, alsa-devel

[-- Attachment #1: Type: text/plain, Size: 567 bytes --]

Hello.

Roberto Oppedisano wrote:
> I noticed that when I run
> aplay -D plughw:2,0 /usr/share/sounds/KDE_Logout.wav
>  I get a flood of:
> [  417.338143] PCSP: playback_ptr inconsistent (4642 4661 18645)
It turns out that the buffer size you
get, is not evenly devided by period size.
18645 % 4661 = 1.
That (wrongly) triggers the warning.
This may very well be an alsa bug, or
may not, but the code in the driver is
handling that properly, so there is no
need for such a verbose warning.

The attached patch shuts down the warning.
Takashi, could you please apply?

[-- Attachment #2: pcsp_fixwarn.diff --]
[-- Type: text/x-patch, Size: 1124 bytes --]

# HG changeset patch
# User Stas Sergeev <stsp@users.sourceforge.net>
# Date 1211038849 -14400
# Node ID 2278b9a6058f5b45081f8227902df585474a81a6
# Parent  49d310de8ac42e5c495cf39440f4fde307b39c75
It appears that alsa allows a sound buffer with size not
evenly devided by the period size. This triggers a warning in
snd-pcsp and floods the log. As a quick fix, the warning should
be disabled.

Signed-off-by: Stas Sergeev <stsp@aknet.ru>

diff -r 49d310de8ac4 -r 2278b9a6058f drivers/pcsp/pcsp_lib.c
--- a/drivers/pcsp/pcsp_lib.c	Sat May 17 02:04:12 2008 +0400
+++ b/drivers/pcsp/pcsp_lib.c	Sat May 17 19:40:49 2008 +0400
@@ -119,9 +119,11 @@ enum hrtimer_restart pcsp_do_timer(struc
 	chip->playback_ptr += PCSP_INDEX_INC() * fmt_size;
 	periods_elapsed = chip->playback_ptr - chip->period_ptr;
 	if (periods_elapsed < 0) {
-		printk(KERN_WARNING "PCSP: playback_ptr inconsistent "
+#if PCSP_DEBUG
+		printk(KERN_INFO "PCSP: buffer_bytes mod period_bytes != 0 ? "
 			"(%zi %zi %zi)\n",
 			chip->playback_ptr, period_bytes, buffer_bytes);
+#endif
 		periods_elapsed += buffer_bytes;
 	}
 	periods_elapsed /= period_bytes;

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: [patch] snd-pcsp: silent misleading warning
  2008-05-17 15:50                           ` [patch] snd-pcsp: silent misleading warning Stas Sergeev
@ 2008-05-18  7:44                             ` Takashi Iwai
  2008-05-18 17:32                               ` Stas Sergeev
  0 siblings, 1 reply; 26+ messages in thread
From: Takashi Iwai @ 2008-05-18  7:44 UTC (permalink / raw)
  To: Stas Sergeev; +Cc: Roberto Oppedisano, LKML, alsa-devel

At Sat, 17 May 2008 19:50:42 +0400,
Stas Sergeev wrote:
> 
> Hello.
> 
> Roberto Oppedisano wrote:
> > I noticed that when I run
> > aplay -D plughw:2,0 /usr/share/sounds/KDE_Logout.wav
> >  I get a flood of:
> > [  417.338143] PCSP: playback_ptr inconsistent (4642 4661 18645)
> It turns out that the buffer size you
> get, is not evenly devided by period size.
> 18645 % 4661 = 1.
> That (wrongly) triggers the warning.
> This may very well be an alsa bug, or
> may not, but the code in the driver is
> handling that properly, so there is no
> need for such a verbose warning.

The right fix would be to add a hw_constraint to align the buffer
size.  The simplest way is to add the following in PCM open callback.

	snd_pcm_hw_constraint_integer(runtime, SNDRV_PCM_HW_PARAM_PERIODS);


Takashi

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: [patch] snd-pcsp: silent misleading warning
  2008-05-18 17:32                               ` Stas Sergeev
@ 2008-05-18 16:28                                 ` Takashi Iwai
  2008-05-18 16:49                                   ` Stas Sergeev
  0 siblings, 1 reply; 26+ messages in thread
From: Takashi Iwai @ 2008-05-18 16:28 UTC (permalink / raw)
  To: Stas Sergeev; +Cc: Roberto Oppedisano, LKML, alsa-devel

At Sun, 18 May 2008 21:32:39 +0400,
Stas Sergeev wrote:
> 
> Hello.
> 
> Takashi Iwai wrote:
> >>> [  417.338143] PCSP: playback_ptr inconsistent (4642 4661 18645)
> >> It turns out that the buffer size you
> >> get, is not evenly devided by period size.
> >> 18645 % 4661 = 1.
> >> That (wrongly) triggers the warning.
> >> This may very well be an alsa bug, or
> >> may not, but the code in the driver is
> >> handling that properly, so there is no
> >> need for such a verbose warning.
> > The right fix would be to add a hw_constraint to align the buffer
> > size.  The simplest way is to add the following in PCM open callback.
> But what does this fix? That's only a
> warning, the driver itself doesn't care
> at all. The fix you propose, will need
> more testing, at least a confirmation
> from the reporter. I simply thought this
> can't happen. Now you say its a perfectly
> sane situation, and then there is nothing
> to care about, just shut up the warning.
> No?

Well, judging from your previous comment, I thought that it's no sane
situation for *your* driver.  But if the driver doesn't care in
practice, your fix should be fine.  I'll queue it on my tree. 

thanks,

Takashi

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: [patch] snd-pcsp: silent misleading warning
  2008-05-18 16:28                                 ` Takashi Iwai
@ 2008-05-18 16:49                                   ` Stas Sergeev
  0 siblings, 0 replies; 26+ messages in thread
From: Stas Sergeev @ 2008-05-18 16:49 UTC (permalink / raw)
  To: Takashi Iwai; +Cc: Roberto Oppedisano, LKML, alsa-devel

Hello.

Takashi Iwai wrote:
> Well, judging from your previous comment, I thought that it's no sane
> situation for *your* driver.
Only by wrongly triggering a warning
that was supposed for the different
purpose. :)

> But if the driver doesn't care in
> practice, your fix should be fine.  I'll queue it on my tree. 
Thanks.

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: [patch] snd-pcsp: silent misleading warning
  2008-05-18  7:44                             ` Takashi Iwai
@ 2008-05-18 17:32                               ` Stas Sergeev
  2008-05-18 16:28                                 ` Takashi Iwai
  0 siblings, 1 reply; 26+ messages in thread
From: Stas Sergeev @ 2008-05-18 17:32 UTC (permalink / raw)
  To: Takashi Iwai; +Cc: Roberto Oppedisano, LKML, alsa-devel

Hello.

Takashi Iwai wrote:
>>> [  417.338143] PCSP: playback_ptr inconsistent (4642 4661 18645)
>> It turns out that the buffer size you
>> get, is not evenly devided by period size.
>> 18645 % 4661 = 1.
>> That (wrongly) triggers the warning.
>> This may very well be an alsa bug, or
>> may not, but the code in the driver is
>> handling that properly, so there is no
>> need for such a verbose warning.
> The right fix would be to add a hw_constraint to align the buffer
> size.  The simplest way is to add the following in PCM open callback.
But what does this fix? That's only a
warning, the driver itself doesn't care
at all. The fix you propose, will need
more testing, at least a confirmation
from the reporter. I simply thought this
can't happen. Now you say its a perfectly
sane situation, and then there is nothing
to care about, just shut up the warning.
No?

^ permalink raw reply	[flat|nested] 26+ messages in thread

* Re: Non-working snd-pcsp
  2008-05-16 15:18                             ` Jan Engelhardt
  2008-05-16 15:23                               ` Takashi Iwai
  2008-05-16 15:24                               ` Rene Herman
@ 2008-05-19 18:10                               ` Stas Sergeev
  2 siblings, 0 replies; 26+ messages in thread
From: Stas Sergeev @ 2008-05-19 18:10 UTC (permalink / raw)
  To: Jan Engelhardt; +Cc: Takashi Iwai, LKML

Hello.

Jan Engelhardt wrote:
> Previously, with Stas's standalone patch, one was able to switch
> between (a) no speaker (b) beep/pcspkr (c) beep/pcspkr and
> PCM/snd-pcsp, all by means of modprobe/rmmod.
But now you can get any such combination
by the use of alsamixer only.

> Except if snd-pcsp itself contains beep code, and that would
> be sort of redundant when it is already in pcspkr.
It is redundant only if you _intend_
to use both drivers. But its usually
a bad idea to have multiple drivers
serving the single device simultaneously.
The other way of thinking about it,
is that you simply use a new driver
instead of an old one. The new one
does everything the old one did and
more. Since they can't be built together,
the redundancy is then only in a source
code.
I am not saying it is an ideal solution.
It is not, but for only a single reason -
people who need only beeps, may not
want to have the entire sound subsystem
loaded. So they want pcspkr to be at
least built. But getting these drivers
back together again, suddenly became
very problematic...

^ permalink raw reply	[flat|nested] 26+ messages in thread

end of thread, other threads:[~2008-05-19 18:10 UTC | newest]

Thread overview: 26+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2008-05-11 18:15 2.6.26-rc1 regression: e5e1d3cb20034a3cbcfff1f0bae12201aa2ce17e breaks artsd Roberto Oppedisano
2008-05-11 18:56 ` Stas Sergeev
2008-05-11 20:28   ` Roberto Oppedisano
2008-05-11 20:56     ` Stas Sergeev
2008-05-12  7:24       ` Roberto Oppedisano
2008-05-12 18:22         ` Stas Sergeev
2008-05-13 14:00           ` Roberto Oppedisano
2008-05-13 15:41             ` Roberto Oppedisano
2008-05-13 16:50               ` Non-working snd-pcsp Takashi Iwai
2008-05-14  5:35                 ` Roberto Oppedisano
2008-05-14 10:03                   ` Takashi Iwai
2008-05-15 20:17                     ` Roberto Oppedisano
2008-05-15 20:38                       ` Stas Sergeev
2008-05-16 13:15                         ` Jan Engelhardt
2008-05-16 13:40                           ` Takashi Iwai
2008-05-16 15:18                             ` Jan Engelhardt
2008-05-16 15:23                               ` Takashi Iwai
2008-05-16 15:24                               ` Rene Herman
2008-05-19 18:10                               ` Stas Sergeev
2008-05-17 12:02                         ` Non-working snd-pcsp - solved Roberto Oppedisano
2008-05-17 15:50                           ` [patch] snd-pcsp: silent misleading warning Stas Sergeev
2008-05-18  7:44                             ` Takashi Iwai
2008-05-18 17:32                               ` Stas Sergeev
2008-05-18 16:28                                 ` Takashi Iwai
2008-05-18 16:49                                   ` Stas Sergeev
2008-05-14 19:59               ` Non-working snd-pcsp Stas Sergeev

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