[Patch] Audio: Add nvidia HD Audio controllers of MCP67 support to hda_intel.c

[Patch] Audio: Add nvidia HD Audio controllers of MCP67 support to hda_intel.c

[Peer Chen]

[-- Attachment #1.1: Type: text/plain, Size: 2123 bytes --]

Add the support for HD audio controllers of MCP51,MCP55,MCP61,MCP65 &
MCP67.
The following hda_intel.c patch is based on kernel 2.6.18.

Signed-off by: Peer Chen <pchen@nvidia.com>
===================================

--- hda_intel.c.orig	2006-10-30 14:13:08.000000000 +0800
+++ hda_intel.c	2006-10-31 13:44:36.000000000 +0800
@@ -1640,8 +1640,14 @@ static struct pci_device_id azx_ids[] = 
 	{ 0x1106, 0x3288, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_VIA
}, /* VIA VT8251/VT8237A */
 	{ 0x1039, 0x7502, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_SIS
}, /* SIS966 */
 	{ 0x10b9, 0x5461, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ULI
}, /* ULI M5461 */
-	{ 0x10de, 0x026c, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA 026c */
-	{ 0x10de, 0x0371, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA 0371 */
+	{ 0x10de, 0x026c, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP51 */
+	{ 0x10de, 0x0371, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP55 */
+	{ 0x10de, 0x03e4, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP61 */
+	{ 0x10de, 0x03f0, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP61 */
+	{ 0x10de, 0x044a, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP65 */
+	{ 0x10de, 0x044b, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP65 */
+	{ 0x10de, 0x055c, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP67 */
+	{ 0x10de, 0x055d, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP67 */
 	{ 0, }
 };
 MODULE_DEVICE_TABLE(pci, azx_ids);

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[Patch] Audio: Add nvidia HD Audio controllers of MCP67 support to hda_intel.c

[Peer Chen]

Add the support for HD audio controllers of MCP51,MCP55,MCP61,MCP65 &
MCP67.
The following hda_intel.c patch is based on kernel 2.6.18.

Signed-off by: Peer Chen <pchen@nvidia.com>
===================================

--- hda_intel.c.orig	2006-10-30 14:13:08.000000000 +0800
+++ hda_intel.c	2006-10-31 13:44:36.000000000 +0800
@@ -1640,8 +1640,14 @@ static struct pci_device_id azx_ids[] = 
 	{ 0x1106, 0x3288, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_VIA
}, /* VIA VT8251/VT8237A */
 	{ 0x1039, 0x7502, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_SIS
}, /* SIS966 */
 	{ 0x10b9, 0x5461, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ULI
}, /* ULI M5461 */
-	{ 0x10de, 0x026c, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA 026c */
-	{ 0x10de, 0x0371, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA 0371 */
+	{ 0x10de, 0x026c, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP51 */
+	{ 0x10de, 0x0371, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP55 */
+	{ 0x10de, 0x03e4, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP61 */
+	{ 0x10de, 0x03f0, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP61 */
+	{ 0x10de, 0x044a, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP65 */
+	{ 0x10de, 0x044b, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP65 */
+	{ 0x10de, 0x055c, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP67 */
+	{ 0x10de, 0x055d, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP67 */
 	{ 0, }
 };
 MODULE_DEVICE_TABLE(pci, azx_ids);
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[Patch] Audio: Add nvidia HD Audio controllers of MCP67 support to hda_intel.c

[Peer Chen]

Add the support for HD audio controllers of MCP51,MCP55,MCP61,MCP65 &
MCP67.
The following hda_intel.c patch is based on kernel 2.6.18.

Signed-off by: Peer Chen <pchen@nvidia.com>
===================================

--- hda_intel.c.orig	2006-10-30 14:13:08.000000000 +0800
+++ hda_intel.c	2006-10-31 13:44:36.000000000 +0800
@@ -1640,8 +1640,14 @@ static struct pci_device_id azx_ids[] = 
 	{ 0x1106, 0x3288, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_VIA
}, /* VIA VT8251/VT8237A */
 	{ 0x1039, 0x7502, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_SIS
}, /* SIS966 */
 	{ 0x10b9, 0x5461, PCI_ANY_ID, PCI_ANY_ID, 0, 0, AZX_DRIVER_ULI
}, /* ULI M5461 */
-	{ 0x10de, 0x026c, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA 026c */
-	{ 0x10de, 0x0371, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA 0371 */
+	{ 0x10de, 0x026c, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP51 */
+	{ 0x10de, 0x0371, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP55 */
+	{ 0x10de, 0x03e4, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP61 */
+	{ 0x10de, 0x03f0, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP61 */
+	{ 0x10de, 0x044a, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP65 */
+	{ 0x10de, 0x044b, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP65 */
+	{ 0x10de, 0x055c, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP67 */
+	{ 0x10de, 0x055d, PCI_ANY_ID, PCI_ANY_ID, 0, 0,
AZX_DRIVER_NVIDIA }, /* NVIDIA MCP67 */
 	{ 0, }
 };
 MODULE_DEVICE_TABLE(pci, azx_ids);
-----------------------------------------------------------------------------------
This email message is for the sole use of the intended recipient(s) and may contain
confidential information.  Any unauthorized review, use, disclosure or distribution
is prohibited.  If you are not the intended recipient, please contact the sender by
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-----------------------------------------------------------------------------------

Re: [Patch] Audio: Add nvidia HD Audio controllers of MCP67 support to hda_intel.c

[Takashi Iwai]

At Fri, 17 Nov 2006 16:46:00 +0800,
Peer Chen wrote:
> 
> Takashi:
> When this patch will be included into the -mm tree?

Yes, it is already included, at least in 2.6.19-rc5-mm2.

> Is it possible to be
> included in kernel source before final release of  kernel 2.6.19.

No, we had no enough time for testing this in 2.6.19 cycle.
It'll be merged to 2.6.20 unless we get bug reports regarding this.


Takashi

> 
> BRs
> Peer Chen
> 
> -----Original Message-----
> From: Takashi Iwai [mailto:tiwai@suse.de] 
> Sent: Wednesday, November 01, 2006 12:02 AM
> To: Randy Dunlap
> Cc: Peer Chen; alsa-devel@lists.sourceforge.net;
> linux-kernel@vger.kernel.org; Andy Currid; Brian Lazara;
> jgarzik@pobox.com; Emily Jiang
> Subject: Re: [Alsa-devel] [Patch] Audio: Add nvidia HD Audio controllers
> of MCP67 support to hda_intel.c
> 
> At Tue, 31 Oct 2006 07:43:45 -0800,
> Randy Dunlap wrote:
> > 
> > On Tue, 31 Oct 2006 15:42:54 +0100 Takashi Iwai wrote:
> > 
> > > At Tue, 31 Oct 2006 15:33:58 +0800,
> > > Peer Chen wrote:
> > > > 
> > > > Add the support for HD audio controllers of
> MCP51,MCP55,MCP61,MCP65 & MCP67.
> > > > The following hda_intel.c patch is based on kernel 2.6.18.
> > > > 
> > > > Signed-off by: Peer Chen <pchen@nvidia.com>
> > > 
> > > Applied to ALSA tree.  But I didn't add it to push-to-2.6.19-tree
> > > because apparently no one has tested the patch well yet.
> > > 
> > > (BTW, your patch attached there was broken, so I had to apply it
> > > manually.  At the next time, please either inline the patch in a
> text
> > > mail, or attach a plain text patch if inlining is not possible with
> > > your MUA/MTA.)
> > 
> > Patches should also be sent made to apply to a current kernel
> > tree, like 2.6.19-rc3, 2.6.19-rc4, 2.6.19-rc3-git8,
> > Linus's git tree, or Andrew's -mm tree if that is the only
> > place where the patch fits, or even to a subsystem tree (e.g., ALSA).
> 
> Since I already applied it to ALSA tree, the next mm tree will include
> it (automatically taken it from alsa.git#mm branch).
> 
> 
> Takashi
> -----------------------------------------------------------------------------------
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> confidential information.  Any unauthorized review, use, disclosure or distribution
> is prohibited.  If you are not the intended recipient, please contact the sender by
> reply email and destroy all copies of the original message.
> -----------------------------------------------------------------------------------
> 
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Re: [Patch] Audio: Add nvidia HD Audio controllers of MCP67 support to hda_intel.c

[Peer Chen]

Thanks for your explanation.

BRs
Peer Chen

-----Original Message-----
From: Takashi Iwai [mailto:tiwai@suse.de] 
Sent: Friday, November 17, 2006 6:53 PM
To: Peer Chen
Cc: Randy Dunlap; jgarzik@pobox.com; alsa-devel@lists.sourceforge.net;
linux-kernel@vger.kernel.org
Subject: Re: [Alsa-devel] [Patch] Audio: Add nvidia HD Audio controllers
of MCP67 support to hda_intel.c

At Fri, 17 Nov 2006 16:46:00 +0800,
Peer Chen wrote:
> 
> Takashi:
> When this patch will be included into the -mm tree?

Yes, it is already included, at least in 2.6.19-rc5-mm2.

> Is it possible to be
> included in kernel source before final release of  kernel 2.6.19.

No, we had no enough time for testing this in 2.6.19 cycle.
It'll be merged to 2.6.20 unless we get bug reports regarding this.


Takashi

> 
> BRs
> Peer Chen
> 
> -----Original Message-----
> From: Takashi Iwai [mailto:tiwai@suse.de] 
> Sent: Wednesday, November 01, 2006 12:02 AM
> To: Randy Dunlap
> Cc: Peer Chen; alsa-devel@lists.sourceforge.net;
> linux-kernel@vger.kernel.org; Andy Currid; Brian Lazara;
> jgarzik@pobox.com; Emily Jiang
> Subject: Re: [Alsa-devel] [Patch] Audio: Add nvidia HD Audio
controllers
> of MCP67 support to hda_intel.c
> 
> At Tue, 31 Oct 2006 07:43:45 -0800,
> Randy Dunlap wrote:
> > 
> > On Tue, 31 Oct 2006 15:42:54 +0100 Takashi Iwai wrote:
> > 
> > > At Tue, 31 Oct 2006 15:33:58 +0800,
> > > Peer Chen wrote:
> > > > 
> > > > Add the support for HD audio controllers of
> MCP51,MCP55,MCP61,MCP65 & MCP67.
> > > > The following hda_intel.c patch is based on kernel 2.6.18.
> > > > 
> > > > Signed-off by: Peer Chen <pchen@nvidia.com>
> > > 
> > > Applied to ALSA tree.  But I didn't add it to push-to-2.6.19-tree
> > > because apparently no one has tested the patch well yet.
> > > 
> > > (BTW, your patch attached there was broken, so I had to apply it
> > > manually.  At the next time, please either inline the patch in a
> text
> > > mail, or attach a plain text patch if inlining is not possible
with
> > > your MUA/MTA.)
> > 
> > Patches should also be sent made to apply to a current kernel
> > tree, like 2.6.19-rc3, 2.6.19-rc4, 2.6.19-rc3-git8,
> > Linus's git tree, or Andrew's -mm tree if that is the only
> > place where the patch fits, or even to a subsystem tree (e.g.,
ALSA).
> 
> Since I already applied it to ALSA tree, the next mm tree will include
> it (automatically taken it from alsa.git#mm branch).
> 
> 
> Takashi
>
------------------------------------------------------------------------
-----------
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and may contain
> confidential information.  Any unauthorized review, use, disclosure or
distribution
> is prohibited.  If you are not the intended recipient, please contact
the sender by
> reply email and destroy all copies of the original message.
>
------------------------------------------------------------------------
-----------
> 
>
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Re: [Patch] Audio: Add nvidia HD Audio controllers of MCP67 support to hda_intel.c

[enigma_0Z]

(I am cc'ing this to alsa-devel because some of us (well mostly tobin)
were trying to get it working)

Several users of laptop-based nvidia sound hardware (MCP51 mostly)
have issues with their sound cards, mine included. The problem is that
there is either:

1. No headphone output
2. No speaker output
3. No headphone/speaker controls
4. Plugging/unplugging headphones does not automute speakers.

In 1.0.11 and 1.0.12, there are no controls, and only one output is
on, no matter what is plugged in. In 1.0.13, the option disable_msi=1
has to be included, or there is an endless loop of the first second or
so of the audio. By patching 1.0.12 or 1.0.13, we can get speaker
controls, but not all the time. For me, I have to reboot the system
once, and then after it comes up warm, all controls exist. On patched
versions of 1.0.12 and 13, automatically muting speakers/headphones
does not work.

Thanks.

On 11/19/06, Peer Chen <pchen@nvidia.com> wrote:
> Do you mean alsa 1.0.12 & 1.0.13 can not work fine on all nvidia
> platform?
> How about 1.0.11?
>
> BRs
> Peer Chen
>
> -----Original Message-----
> From: enigma_0Z [mailto:enigma.0za@gmail.com]
> Sent: Monday, November 20, 2006 10:12 AM
> To: Peer Chen
> Subject: Re: [Alsa-devel] [Patch] Audio: Add nvidia HD Audio controllers
> of MCP67 support to hda_intel.c
>
> Peer,
>
> The patch you provided simply identifies the chips, the existing
> nvidia code in alsa 12 or 13 does not communicate with the audio
> hardware properly. Is it possible for you or the guys at nvidia to
> write a complete driver?
>
> On 11/19/06, Peer Chen <pchen@nvidia.com> wrote:
> > Thanks for your explanation.
> >
> > BRs
> > Peer Chen
> >
> > -----Original Message-----
> > From: Takashi Iwai [mailto:tiwai@suse.de]
> > Sent: Friday, November 17, 2006 6:53 PM
> > To: Peer Chen
> > Cc: Randy Dunlap; jgarzik@pobox.com; alsa-devel@lists.sourceforge.net;
> > linux-kernel@vger.kernel.org
> > Subject: Re: [Alsa-devel] [Patch] Audio: Add nvidia HD Audio
> controllers
> > of MCP67 support to hda_intel.c
> >
> > At Fri, 17 Nov 2006 16:46:00 +0800,
> > Peer Chen wrote:
> > >
> > > Takashi:
> > > When this patch will be included into the -mm tree?
> >
> > Yes, it is already included, at least in 2.6.19-rc5-mm2.
> >
> > > Is it possible to be
> > > included in kernel source before final release of  kernel 2.6.19.
> >
> > No, we had no enough time for testing this in 2.6.19 cycle.
> > It'll be merged to 2.6.20 unless we get bug reports regarding this.
> >
> >
> > Takashi
> >
> > >
> > > BRs
> > > Peer Chen
> > >
> > > -----Original Message-----
> > > From: Takashi Iwai [mailto:tiwai@suse.de]
> > > Sent: Wednesday, November 01, 2006 12:02 AM
> > > To: Randy Dunlap
> > > Cc: Peer Chen; alsa-devel@lists.sourceforge.net;
> > > linux-kernel@vger.kernel.org; Andy Currid; Brian Lazara;
> > > jgarzik@pobox.com; Emily Jiang
> > > Subject: Re: [Alsa-devel] [Patch] Audio: Add nvidia HD Audio
> > controllers
> > > of MCP67 support to hda_intel.c
> > >
> > > At Tue, 31 Oct 2006 07:43:45 -0800,
> > > Randy Dunlap wrote:
> > > >
> > > > On Tue, 31 Oct 2006 15:42:54 +0100 Takashi Iwai wrote:
> > > >
> > > > > At Tue, 31 Oct 2006 15:33:58 +0800,
> > > > > Peer Chen wrote:
> > > > > >
> > > > > > Add the support for HD audio controllers of
> > > MCP51,MCP55,MCP61,MCP65 & MCP67.
> > > > > > The following hda_intel.c patch is based on kernel 2.6.18.
> > > > > >
> > > > > > Signed-off by: Peer Chen <pchen@nvidia.com>
> > > > >
> > > > > Applied to ALSA tree.  But I didn't add it to
> push-to-2.6.19-tree
> > > > > because apparently no one has tested the patch well yet.
> > > > >
> > > > > (BTW, your patch attached there was broken, so I had to apply it
> > > > > manually.  At the next time, please either inline the patch in a
> > > text
> > > > > mail, or attach a plain text patch if inlining is not possible
> > with
> > > > > your MUA/MTA.)
> > > >
> > > > Patches should also be sent made to apply to a current kernel
> > > > tree, like 2.6.19-rc3, 2.6.19-rc4, 2.6.19-rc3-git8,
> > > > Linus's git tree, or Andrew's -mm tree if that is the only
> > > > place where the patch fits, or even to a subsystem tree (e.g.,
> > ALSA).
> > >
> > > Since I already applied it to ALSA tree, the next mm tree will
> include
> > > it (automatically taken it from alsa.git#mm branch).
> > >
> > >
> > > Takashi
> > >
> >
> ------------------------------------------------------------------------
> > -----------
> > > This email message is for the sole use of the intended recipient(s)
> > and may contain
> > > confidential information.  Any unauthorized review, use, disclosure
> or
> > distribution
> > > is prohibited.  If you are not the intended recipient, please
> contact
> > the sender by
> > > reply email and destroy all copies of the original message.
> > >
> >
> ------------------------------------------------------------------------
> > -----------
> > >
> > >
> >
> ------------------------------------------------------------------------
> > -
> > > Take Surveys. Earn Cash. Influence the Future of IT
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> > >
> >
> >
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Re: [Patch] Audio: Add nvidia HD Audio controllers of MCP67 support to hda_intel.c

[Takashi Iwai]

At Mon, 20 Nov 2006 12:54:12 -0500,
enigma_0Z wrote:
> 
> (I am cc'ing this to alsa-devel because some of us (well mostly tobin)
> were trying to get it working)
> 
> Several users of laptop-based nvidia sound hardware (MCP51 mostly)
> have issues with their sound cards, mine included. The problem is that
> there is either:
> 
> 1. No headphone output
> 2. No speaker output
> 3. No headphone/speaker controls
> 4. Plugging/unplugging headphones does not automute speakers.
> 
> In 1.0.11 and 1.0.12, there are no controls, and only one output is
> on, no matter what is plugged in. In 1.0.13, the option disable_msi=1
> has to be included, or there is an endless loop of the first second or
> so of the audio.

The MSI is disabled again as default in the latest version.

> By patching 1.0.12 or 1.0.13, we can get speaker
> controls,

What patch?

> but not all the time. For me, I have to reboot the system
> once, and then after it comes up warm, all controls exist. On patched
> versions of 1.0.12 and 13, automatically muting speakers/headphones
> does not work.

This is basically independent from the controller chip, but rather
related with the codec chip and its implementation.


Takashi

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Re: [Patch] Audio: Add nvidia HD Audio controllers of MCP67 support to hda_intel.c

[Tobin Davis]

Could you refresh my memory a bit here?  Is this system using the
Conexant audio codec, or is this a different system?  If it's the
Conexant, I need to know where the latest patch (test10) stands and
which codec version (5045 or 5047) it is.

Tobin

On Mon, 2006-11-20 at 12:54 -0500, enigma_0Z wrote:
> (I am cc'ing this to alsa-devel because some of us (well mostly tobin)
> were trying to get it working)
> 
> Several users of laptop-based nvidia sound hardware (MCP51 mostly)
> have issues with their sound cards, mine included. The problem is that
> there is either:
> 
> 1. No headphone output
> 2. No speaker output
> 3. No headphone/speaker controls
> 4. Plugging/unplugging headphones does not automute speakers.
> 
> In 1.0.11 and 1.0.12, there are no controls, and only one output is
> on, no matter what is plugged in. In 1.0.13, the option disable_msi=1
> has to be included, or there is an endless loop of the first second or
> so of the audio. By patching 1.0.12 or 1.0.13, we can get speaker
> controls, but not all the time. For me, I have to reboot the system
> once, and then after it comes up warm, all controls exist. On patched
> versions of 1.0.12 and 13, automatically muting speakers/headphones
> does not work.
> 
> Thanks.
> 
> On 11/19/06, Peer Chen <pchen@nvidia.com> wrote:
> > Do you mean alsa 1.0.12 & 1.0.13 can not work fine on all nvidia
> > platform?
> > How about 1.0.11?
> >
> > BRs
> > Peer Chen
> >
> > -----Original Message-----
> > From: enigma_0Z [mailto:enigma.0za@gmail.com]
> > Sent: Monday, November 20, 2006 10:12 AM
> > To: Peer Chen
> > Subject: Re: [Alsa-devel] [Patch] Audio: Add nvidia HD Audio controllers
> > of MCP67 support to hda_intel.c
> >
> > Peer,
> >
> > The patch you provided simply identifies the chips, the existing
> > nvidia code in alsa 12 or 13 does not communicate with the audio
> > hardware properly. Is it possible for you or the guys at nvidia to
> > write a complete driver?
> >
> > On 11/19/06, Peer Chen <pchen@nvidia.com> wrote:
> > > Thanks for your explanation.
> > >
> > > BRs
> > > Peer Chen
> > >
> > > -----Original Message-----
> > > From: Takashi Iwai [mailto:tiwai@suse.de]
> > > Sent: Friday, November 17, 2006 6:53 PM
> > > To: Peer Chen
> > > Cc: Randy Dunlap; jgarzik@pobox.com; alsa-devel@lists.sourceforge.net;
> > > linux-kernel@vger.kernel.org
> > > Subject: Re: [Alsa-devel] [Patch] Audio: Add nvidia HD Audio
> > controllers
> > > of MCP67 support to hda_intel.c
> > >
> > > At Fri, 17 Nov 2006 16:46:00 +0800,
> > > Peer Chen wrote:
> > > >
> > > > Takashi:
> > > > When this patch will be included into the -mm tree?
> > >
> > > Yes, it is already included, at least in 2.6.19-rc5-mm2.
> > >
> > > > Is it possible to be
> > > > included in kernel source before final release of  kernel 2.6.19.
> > >
> > > No, we had no enough time for testing this in 2.6.19 cycle.
> > > It'll be merged to 2.6.20 unless we get bug reports regarding this.
> > >
> > >
> > > Takashi
> > >
> > > >
> > > > BRs
> > > > Peer Chen
> > > >
> > > > -----Original Message-----
> > > > From: Takashi Iwai [mailto:tiwai@suse.de]
> > > > Sent: Wednesday, November 01, 2006 12:02 AM
> > > > To: Randy Dunlap
> > > > Cc: Peer Chen; alsa-devel@lists.sourceforge.net;
> > > > linux-kernel@vger.kernel.org; Andy Currid; Brian Lazara;
> > > > jgarzik@pobox.com; Emily Jiang
> > > > Subject: Re: [Alsa-devel] [Patch] Audio: Add nvidia HD Audio
> > > controllers
> > > > of MCP67 support to hda_intel.c
> > > >
> > > > At Tue, 31 Oct 2006 07:43:45 -0800,
> > > > Randy Dunlap wrote:
> > > > >
> > > > > On Tue, 31 Oct 2006 15:42:54 +0100 Takashi Iwai wrote:
> > > > >
> > > > > > At Tue, 31 Oct 2006 15:33:58 +0800,
> > > > > > Peer Chen wrote:
> > > > > > >
> > > > > > > Add the support for HD audio controllers of
> > > > MCP51,MCP55,MCP61,MCP65 & MCP67.
> > > > > > > The following hda_intel.c patch is based on kernel 2.6.18.
> > > > > > >
> > > > > > > Signed-off by: Peer Chen <pchen@nvidia.com>
> > > > > >
> > > > > > Applied to ALSA tree.  But I didn't add it to
> > push-to-2.6.19-tree
> > > > > > because apparently no one has tested the patch well yet.
> > > > > >
> > > > > > (BTW, your patch attached there was broken, so I had to apply it
> > > > > > manually.  At the next time, please either inline the patch in a
> > > > text
> > > > > > mail, or attach a plain text patch if inlining is not possible
> > > with
> > > > > > your MUA/MTA.)
> > > > >
> > > > > Patches should also be sent made to apply to a current kernel
> > > > > tree, like 2.6.19-rc3, 2.6.19-rc4, 2.6.19-rc3-git8,
> > > > > Linus's git tree, or Andrew's -mm tree if that is the only
> > > > > place where the patch fits, or even to a subsystem tree (e.g.,
> > > ALSA).
> > > >
> > > > Since I already applied it to ALSA tree, the next mm tree will
> > include
> > > > it (automatically taken it from alsa.git#mm branch).
> > > >
> > > >
> > > > Takashi
> > > >
> > >
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Tobin Davis <tdavis@dsl-only.net>


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