At Wed, 18 Jun 2008 09:24:59 +0200,
Rene Herman wrote:
quoted text
> 
> On 17-06-08 21:55, Pierre Ossman wrote:
> 
> > Ping
> > 
> > On Sat, 31 May 2008 11:26:06 +0200
> > Pierre Ossman <drzeus-list@drzeus.cx> wrote:
> > 
> >> I have a minor annoyance with the snd_trident driver that I was hoping
> >> you might have a fix for:
> >>
> >> Pausing the output does not seem to take on the S/PDIF output. Analog
> >> outputs properly stop in their tracks, but the S/PDIF port keeps
> >> looping the current data buffer, which gives a rather unpleasant end
> >> result. :)
> 
> Try the alsa-devel list...

Does the patch below help?


Takashi

diff --git a/sound/pci/trident/trident_main.c b/sound/pci/trident/trident_main.c
index bbcee2c..916d4b8 100644
--- a/sound/pci/trident/trident_main.c
+++ b/sound/pci/trident/trident_main.c
@@ -1593,7 +1593,11 @@ static int snd_trident_trigger(struct snd_pcm_substream *substream,
 			outb(trident->spdif_pcm_ctrl, TRID_REG(trident, NX_SPCTRL_SPCSO + 3));
 		} else {
 			outl(trident->spdif_pcm_bits, TRID_REG(trident, SI_SPDIF_CS));
-			val = inl(TRID_REG(trident, SI_SERIAL_INTF_CTRL)) | SPDIF_EN;
+			val = inl(TRID_REG(trident, SI_SERIAL_INTF_CTRL));
+			if (go)
+				val |= SPDIF_EN;
+			else
+				val &= ~SPDIF_EN;
 			outl(val, TRID_REG(trident, SI_SERIAL_INTF_CTRL));
 		}
 	}
--
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