linux-kernel - Re: [PATCH] ALSA: hda-intel - add position

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Date:	Thu, 30 Jun 2011 07:30:18 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	Dmitry Torokhov <dmitry.torokhov@...il.com>
Cc:	alsa-devel@...a-project.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ALSA: hda-intel - add position_fix quirk for Gateway NV53A

At Wed, 29 Jun 2011 12:55:10 -0700,
Dmitry Torokhov wrote:
> 
> Without this option internal microphone does not seem to be working.
> 
> $ lspci -vvnn | grep -A10 Audio
> 00:14.2 Audio device [0403]: ATI Technologies Inc SBx00 Azalia (Intel HDA) [1002:4383] (rev 40)
> 	Subsystem: Acer Incorporated [ALI] Device [1025:036e]
> 	Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> 	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=slow >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> 	Latency: 64, Cache Line Size: 64 bytes
> 	Interrupt: pin ? routed to IRQ 16
> 	Region 0: Memory at d2300000 (64-bit, non-prefetchable) [size=16K]
> 	Capabilities: [50] Power Management version 2
> 		Flags: PMEClk- DSI- D1- D2- AuxCurrent=55mA PME(D0+,D1-,D2-,D3hot+,D3cold+)
> 		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> 	Kernel driver in use: HDA Intel
> --
> 01:05.1 Audio device [0403]: ATI Technologies Inc RS880 Audio Device [Radeon HD 4200] [1002:970f]
> 	Subsystem: Acer Incorporated [ALI] Device [1025:036e]
> 	Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
> 	Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
> 	Latency: 0, Cache Line Size: 64 bytes
> 	Interrupt: pin B routed to IRQ 19
> 	Region 0: Memory at d2210000 (32-bit, non-prefetchable) [size=16K]
> 	Capabilities: [50] Power Management version 3
> 		Flags: PMEClk- DSI- D1+ D2+ AuxCurrent=0mA PME(D0-,D1-,D2-,D3hot-,D3cold-)
> 		Status: D0 NoSoftRst- PME-Enable- DSel=0 DScale=0 PME-
> 	Capabilities: [a0] MSI: Enable- Count=1/1 Maskable- 64bit+
> 
> Signed-off-by: Dmitry Torokhov <dtor@...l.ru>

Is it with the latest 3.0 kernel?  We fixed recently the default
posfix value to LPIB for ATI/AMD controllers.


thanks,

Takashi

> ---
> 
>  sound/pci/hda/hda_intel.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> 
> diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
> index 486f6de..4fbcea6 100644
> --- a/sound/pci/hda/hda_intel.c
> +++ b/sound/pci/hda/hda_intel.c
> @@ -2349,6 +2349,7 @@ static int azx_dev_free(struct snd_device *device)
>  static struct snd_pci_quirk position_fix_list[] __devinitdata = {
>  	SND_PCI_QUIRK(0x1025, 0x009f, "Acer Aspire 5110", POS_FIX_LPIB),
>  	SND_PCI_QUIRK(0x1025, 0x026f, "Acer Aspire 5538", POS_FIX_LPIB),
> +	SND_PCI_QUIRK(0x1025, 0x036e, "Gateway NV53A", POS_FIX_LPIB),
>  	SND_PCI_QUIRK(0x1028, 0x01cc, "Dell D820", POS_FIX_LPIB),
>  	SND_PCI_QUIRK(0x1028, 0x01de, "Dell Precision 390", POS_FIX_LPIB),
>  	SND_PCI_QUIRK(0x1028, 0x01f6, "Dell Latitude 131L", POS_FIX_LPIB),
> 
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