[PATCH] Enables SPDIF output on the Audigy2 Value.

[PATCH] Enables SPDIF output on the Audigy2 Value.

[James Courtier-Dutton]

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It seems to work for PCM, but not AC3 yet.

Signed off: James Courtier-Dutton

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Index: alsa-driver/alsa-kernel/pci/emu10k1/emu10k1_main.c
===================================================================
RCS file: /cvsroot/alsa/alsa-kernel/pci/emu10k1/emu10k1_main.c,v
retrieving revision 1.42
diff -u -r1.42 emu10k1_main.c
--- alsa-driver/alsa-kernel/pci/emu10k1/emu10k1_main.c	29 Nov 2004 14:09:47 -0000	1.42
+++ alsa-driver/alsa-kernel/pci/emu10k1/emu10k1_main.c	13 Feb 2005 16:13:23 -0000
@@ -205,6 +205,15 @@
 		/* Setup SRCMulti Input Audio Enable */
 		outl(0x7b0000, emu->port + 0x20);
 		outl(0xFF000000, emu->port + 0x24);
+
+		/* Setup SPDIF Out Audio Enable */
+		/* The Audigy 2 Value has a separate SPDIF out,
+		 * so no need for a mixer switch
+		 */
+		outl(0x7a0000, emu->port + 0x20);
+		outl(0xFF000000, emu->port + 0x24);
+		tmp = inl(emu->port + A_IOCFG) & ~0x8; /* Clear bit 3 */
+		outl(tmp, emu->port + A_IOCFG);
 	}
 
 

Re: [PATCH] Enables SPDIF output on the Audigy2 Value.

[Takashi Iwai]

At Sun, 13 Feb 2005 16:35:02 +0000,
James Courtier-Dutton wrote:
> 
> It seems to work for PCM, but not AC3 yet.

Applied to CVS.

My only concern is the influence to other Audigy models although it
seems working on my machines.  Please report if you have any problems
after this update.


Takashi


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Re: [PATCH] Enables SPDIF output on the Audigy2 Value.

[Lee Revell]

On Mon, 2005-02-14 at 16:36 +0100, Takashi Iwai wrote:
> At Sun, 13 Feb 2005 16:35:02 +0000,
> James Courtier-Dutton wrote:
> > 
> > It seems to work for PCM, but not AC3 yet.
> 
> Applied to CVS.
> 
> My only concern is the influence to other Audigy models although it
> seems working on my machines.  Please report if you have any problems
> after this update.

On a related topic did anyone ever test my patch to enable 96KHz output
on the audigy?

Lee



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