[Bug 2042090] Re: Orchid Bay MLK2/Maya Bay MLK soundwire support

[Stefan Bader]

** Changed in: linux (Ubuntu Mantic)
   Importance: High => Medium

** Changed in: linux (Ubuntu Noble)
   Importance: High => Medium

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https://bugs.launchpad.net/bugs/2042090

Title:
  Orchid Bay MLK2/Maya Bay MLK soundwire support

Status in HWE Next:
  New
Status in firmware-sof package in Ubuntu:
  In Progress
Status in linux package in Ubuntu:
  In Progress
Status in linux-oem-6.5 package in Ubuntu:
  Invalid
Status in firmware-sof source package in Jammy:
  In Progress
Status in linux source package in Jammy:
  Invalid
Status in linux-oem-6.5 source package in Jammy:
  In Progress
Status in firmware-sof source package in Mantic:
  In Progress
Status in linux source package in Mantic:
  In Progress
Status in linux-oem-6.5 source package in Mantic:
  Invalid
Status in firmware-sof source package in Noble:
  In Progress
Status in linux source package in Noble:
  In Progress
Status in linux-oem-6.5 source package in Noble:
  Invalid

Bug description:
  [SRU Justifications]

  ========== kernels ==========

  [Impact]

  Audio doesn't work on Dell Orchid Bay MLK2/Maya Bay MLK platforms.

  [Fix]

  Kernel driver, ALSA ucm, and firmware fixes are needed. For the kernel part, following upstream commits are mandatory:
  * commit e70ca580e9c8 ("ASoC: Intel: soc-acpi-intel-mtl-match: add rt713 rt1316 config")
  * commit b6d6e5abf645 ("ASoC: Intel: sof_sdw_rt_sdca_jack_common: add rt713 support")
  * commit 5124d08d0ea4 ("ASoC: Intel: sof_sdw_rt712_sdca: construct cards->components by name_prefix")
  * commit 817178e7674b ("ASoC: Intel: soc-acpi: rt713+rt1316, no sdw-dmic config"): linux-next

  [Test Case]

  1. enable -proposed pocket and install the latest kernel
  2. browse youtube, hold backspace on virtual terminal or whatever makes some noises
  3. expected sound system brought up and reacts accordingly

  [Where problems could occur]

  While this enables new devices on new platforms, we may bump into
  burst noises, power consumption problems at corner cases not covered
  by test program.

  [Other Info]

  This is to enable sof devices on Intel MTL platform, which is only
  supported since 6.5 kernels, e.g. oem-6.5. Nominate Noble, Mantic, and
  Jammy.

  ========== firmware-sof ==========

  [Impact]

  Audio doesn't work on Dell Orchid Bay MLK2/Maya Bay MLK platforms.

  [Fix]

  Kernel driver, ALSA ucm, and firmware fixes are needed. For firmware-
  sof, it's the upstream commit 99466c05f15f ("Add Intel SOF2.7.2
  topology files").

  [Test Case]

  1. enable -proposed pocket and install firmware-sof-signed
  2. browse youtube, hold backspace on virtual terminal or whatever makes some noises
  3. expected sound system brought up and reacts accordingly

  [Where problems could occur]

  While this enables new devices on new platforms, we may bump into
  burst noises, power consumption problems at corner cases not covered
  by test program.

  [Other Info]

  This is to enable sof devices on Intel MTL platform, which is only
  supported since 6.5 kernels, e.g. oem-6.5. Nominate Noble, Mantic, and
  Jammy.

  ========== original bug report ==========

  The kernel patches has been applied in the ASoC tree.
  Re: [PATCH 00/23] ASoC: Intel: boards: updates for 6.7 — ALSA Devel (spinics.net) [spinics.net]
  https://www.spinics.net/lists/alsa-devel/msg167273.html
  We need 3/23, 4/23, 6/23, and https://github.com/thesofproject/linux/commit/037809ef79874a610216fd6b6d50f53e069b5176

  And the UCM PR is submitted
  ucm2: soundwire: add rt713 SDCA device by shumingfan · Pull Request #363 · alsa-project/alsa-ucm-conf (github.com) [github.com]
  https://github.com/alsa-project/alsa-ucm-conf/pull/363
  See bug 2042902.

  For firmware-sof, need upstream commit 99466c05f15f ("Add Intel
  SOF2.7.2 topology files").

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