leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ALSA: hda - Force to reset IEC958 status bits for AD codecs

Browse Source 
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>
Cc: <stable@vger.kernel.org>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
This commit is contained in:
Takashi Iwai 2012-11-05 12:32:46 +01:00
parent 5c0ee9497b
commit ae24c3191b
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
sound/pci/hda/patch_analog.c
View File

@ -545,6 +545,7 @@ static int ad198x_build_pcms(struct hda_codec *codec)
if (spec->multiout.dig_out_nid) {
info++;
codec->num_pcms++;
codec->spdif_status_reset = 1;
info->name = "AD198x Digital";
info->pcm_type = HDA_PCM_TYPE_SPDIF;
info->stream[SNDRV_PCM_STREAM_PLAYBACK] = ad198x_pcm_digital_playback;