[SRU][F/G][linux-firmware 0/1] integrate TGL_SOF_FW_prod_signed_v0.6.2_release for tigerlake machines

Hui Wang hui.wang at canonical.com
Wed Jul 15 03:34:22 UTC 2020

BugLink: https://bugs.launchpad.net/bugs/1887595

There is no sof-firmware for tgl platforms in the focal and groovy,
so the audio driver can't work on the tgl machines.

Intel released a firmware for tgl platforms, it is signed by
production key.

[Test Case]
Install the TGL_SOF_FW_prod_signed_v0.6.2_release to
/lib/firmware/intel/sof, boot the dell tgl machines, the sof driver
loads the sof-firmware successfully, and the audio driver works well

[Regression Risk]
Low, this SRU adds new firmware, this firmware is only used by
intel tgl machines, and Intel told us this firmware is signed by
production key and is ok to release to ubuntu archive.

Hui Wang (1):
  UBUNTU: SAUCE: integrate TGL_SOF_FW_prod_signed_v0.6.2_release

 WHENCE.ubuntu                      |   3 +++
 intel/sof/signed/debug/sof-tgl.ldc | Bin 0 -> 86116 bytes
 intel/sof/signed/sof-tgl.ri        | Bin 0 -> 352256 bytes
 intel/sof/sof-tgl.ri               |   1 +
 4 files changed, 4 insertions(+)
 create mode 100644 intel/sof/signed/debug/sof-tgl.ldc
 create mode 100644 intel/sof/signed/sof-tgl.ri
 create mode 120000 intel/sof/sof-tgl.ri


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