[SRU][H/G/F][linux-firmware 0/1] add sof-firmware for TGL-H platforms from sof-bin v1.6.1 branch
Hui Wang
hui.wang at canonical.com
Wed Mar 10 04:15:28 UTC 2021
BugLink: https://bugs.launchpad.net/bugs/1911830
[Impact]
The TGL-H platforms need a new sof-firmware to make the audio work,
without this firmware, the sof driver will fail to initialize and
there is no audio device.
[Fix]
Intel formally released this firmware, now we backport them to
ubuntu linux-firmware.
[Test]
We have 2 different Dell TGL-H machines, without this firmware, the
audio can't work on them, after adding this firmware, the sof could
find and load the firmware successfully and all audio function work
well.
[Where problems could occur]
This SRU add new files to the linux-firmware, in theory there is no
chance of introducing regression. It is possible that TGL-H platforms
still don't work even load this firmware, then we will do further
investigation. But so far, the only 2 TGL-H platforms we have all
worked well with this firmware.
Hui Wang (1):
UBUNTU: SAUCE: sof-firmware: add TGL-H firmware from sof-bin v1.6.1
WHENCE.ubuntu | 3 +++
intel/sof/sof-tgl-h.ri | 1 +
.../v1.6.1/intel-signed/sof-tgl-h-v1.6.1.ri | Bin 0 -> 360448 bytes
intel/sof/v1.6.1/sof-tgl-h-v1.6.1.ldc | Bin 0 -> 86668 bytes
4 files changed, 4 insertions(+)
create mode 120000 intel/sof/sof-tgl-h.ri
create mode 100644 intel/sof/v1.6.1/intel-signed/sof-tgl-h-v1.6.1.ri
create mode 100644 intel/sof/v1.6.1/sof-tgl-h-v1.6.1.ldc
--
2.25.1
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