[alsa-devel] [PATCH 0/3] Make HDMI ELD usable with hotplug

David Henningsson david.henningsson at canonical.com
Mon Feb 18 14:11:10 CET 2013

I'm experimenting with using ELD information in PulseAudio and found
that it didn't work very well with hotplugging.
Neither the proc file nor the ELD kcontrol was cleared correctly after
unplug, and there was no way (except polling) to find out when ELD
has become available.

Could use advice on which ones of these that should or should not
be sent to stable.

David Henningsson (3):
  ALSA: hda - hdmi: ELD shouldn't be valid after unplug
  ALSA: hda - hdmi: Do not expose eld data when eld is invalid
  ALSA: hda - hdmi: Notify userspace when ELD control changes

 sound/pci/hda/patch_hdmi.c |   35 ++++++++++++++++++++++++++++-------
 1 file changed, 28 insertions(+), 7 deletions(-)


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