[PATCH 0/1][SRU][J/OEM-5.17] Add HDMI codec ID for Intel Raptor Lake

Chris Chiu chris.chiu at canonical.com
Wed Sep 14 10:57:01 UTC 2022


BugLink: https://bugs.launchpad.net/bugs/1989578

[Impact]
The HDAudio is not functional on some RaptorLake machines. The audio codec is failed to be probed so no PCM stream available for audio functions.

[Fix]
Backport the patch from upstream which adds the support for the HDMI codec ID on RaptorLake.

[Test]
Power on the machine and check if the audio function's working with alsa utilities.

[Where problems could occur]
The change only applies to the new RaptorLake Intel HDA controller and HDMI codec.


Kai Vehmanen (1):
  ALSA: hda: Add PCI and HDMI IDs for Intel Raptor Lake

 sound/pci/hda/hda_intel.c  | 11 +++++++++++
 sound/pci/hda/patch_hdmi.c |  1 +
 2 files changed, 12 insertions(+)

-- 
2.25.1




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