2.6.26 -stable review patch. If anyone has any objections, please let us know. ------------------ From: Pierre Ossman Commit 981bcead3f2279a1ec6fb5f2c57aff79ed61a700 upstream. Stop the S/PDIF DMA engine and output when the device is told to pause. It will keep on looping the current buffer contents if this isn't done. Signed-off-by: Pierre Ossman Tested-by: Rene Herman Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela Cc: Chuck Ebbert Signed-off-by: Greg Kroah-Hartman --- sound/pci/trident/trident_main.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) --- a/sound/pci/trident/trident_main.c +++ b/sound/pci/trident/trident_main.c @@ -1590,7 +1590,10 @@ static int snd_trident_trigger(struct sn if (spdif_flag) { if (trident->device != TRIDENT_DEVICE_ID_SI7018) { outl(trident->spdif_pcm_bits, TRID_REG(trident, NX_SPCSTATUS)); - outb(trident->spdif_pcm_ctrl, TRID_REG(trident, NX_SPCTRL_SPCSO + 3)); + val = trident->spdif_pcm_ctrl; + if (!go) + val &= ~(0x28); + outb(val, 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; -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/