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ALSA: hda - Force to reset IEC958 status bits for AD codecs
authorTakashi Iwai <tiwai@suse.de>
Mon, 5 Nov 2012 11:32:46 +0000 (12:32 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 26 Nov 2012 19:34:33 +0000 (11:34 -0800)
commit174aad546c3a40d117360a5bfce9c0a15e212a77
tree8043edbab62ee6cda3ba8948e8c5c81cc2369e83tree | snapshot
parent57ecc1fc79b75c348a9fc7887903bcf4f66041fccommit | diff
ALSA: hda - Force to reset IEC958 status bits for AD codecs

commit ae24c3191ba2ab03ec6b4be323e730e00404b4b6 upstream.

Several bug reports suggest that the forcibly resetting IEC958 status
bits is required for AD codecs to get the SPDIF output working
properly after changing streams.

Original fix credit to Javeed Shaikh.

BugLink: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/359361
Reported-by: Robin Kreis <r.kreis@uni-bremen.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
sound/pci/hda/patch_analog.c diff | blob | history
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