This bug was fixed in the package linux-oem-osp1 - 5.0.0-1043.48
---------------
linux-oem-osp1 (5.0.0-1043.48) bionic; urgency=medium
* bionic/linux-oem-osp1: 5.0.0-1043.48 -proposed tracker (LP:
#1867111)
* All PS/2 ports on PS/2 Serial add-in bracket are not working after S3
(LP: #1866734)
- SAUCE: Input: i8042 - Fix the selftest retry logic
* r8152 init may take up to 40 seconds at initialization with Dell WD19/WD19DC
during hotplug (LP: #1864284)
- UBUNTU SAUCE: r8151: check disconnect status after long sleep
* Miscellaneous Ubuntu changes
- [Config] Bump the GCC version
-- Timo Aaltonen <timo.aalto...@canonical.com> Thu, 12 Mar 2020
11:14:40 +0200
** Changed in: linux-oem-osp1 (Ubuntu Bionic)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1857409
Title:
alsa/sof: load different firmware on different platforms
Status in HWE Next:
New
Status in OEM Priority Project:
New
Status in linux package in Ubuntu:
Fix Released
Status in linux-oem-osp1 package in Ubuntu:
Fix Released
Status in linux-oem-osp1 source package in Bionic:
Fix Released
Status in linux source package in Eoan:
Fix Committed
Status in linux source package in Focal:
Fix Released
Bug description:
[Impact]
In our ubuntu kernel, the sof driver will load the sof-cnl.ri (firmware)
on all platforms, but mainline kernel already supported the multi
firmwares on differnt platforms, and OEM project needs us to
support the mutli-firmware names in the ubuntu kernel
[Fix]
cherry-pick 3 upstream patches, then on cnl platforms, it will
load sof-cnl.ri, on cml platfomrs, it will load sof-cml.ri, on cfl
platforms, it will load sof-cfl.ri
[Test Case]
Prepare the firmware from https://github.com/thesofproject/linux-firmware
master branch, then boot the kernel with these patches.
[Regression Risk]
Low, just let different platforms load differnt firmware, and these
patches are in the upstream kernel.
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