This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
focal' to 'verification-done-focal'. If the problem still exists, change
the tag 'verification-needed-focal' to 'verification-failed-focal'.

If verification is not done by 5 working days from today, this fix will
be dropped from the source code, and this bug will be closed.

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to enable and use -proposed. Thank you!

** Tags added: verification-needed-focal

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  ASoC/amd: add audio driver for amd renoir

Status in HWE Next:
Status in linux package in Ubuntu:
Status in linux-oem-5.6 package in Ubuntu:
Status in linux source package in Focal:
  Fix Committed
Status in linux-oem-5.6 source package in Focal:
Status in linux source package in Groovy:

Bug description:
  This patchset is for mainline kernel-5.8, after backporting to 5.6,
  there is no need to change anything, but after backporting to 5.4
  kernel, because of API differences, need to do some change to adapt
  to 5.4 kernel's API. So there is one more patch for focal than for

  We have a couple of LENOVO machines which has amd renoir audio on
  them, our kernel doesn't have the driver for it yet.

  amd just upstreamed the driver, it is for kernel-5.8, we backport
  them to ubunt kernel.

  [Test Case]
  boot the kernel with those patches, we could see a sound card named
  "acp" and the dmic on it could record sound via arecord.

  [Regression Risk]
  Low, just adding a new driver, no change to existing drivers.

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