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 Eoan)
Status: New => Fix Released
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https://bugs.launchpad.net/bugs/1860248
Title:
No sof soundcard for 'ASoC: CODEC DAI intel-hdmi-hifi1 not registered'
after modprobe sof
Status in HWE Next:
New
Status in linux package in Ubuntu:
Incomplete
Status in linux-oem-osp1 package in Ubuntu:
New
Status in linux source package in Bionic:
Invalid
Status in linux-oem-osp1 source package in Bionic:
Fix Released
Status in linux source package in Eoan:
Fix Released
Status in linux-oem-osp1 source package in Eoan:
Fix Released
Bug description:
[Impact]
When we boot the kernel on a Dell machchine which has a discrete
nvidia graphic card, the sof driver will fail to initialize sometimes,
and after investigation, we found if let nvidia hdmi audio load the
codec driver first, the sof driver will fail to initialize 100%.
[Fix]
Intel release a patch to fix this issue, after applying this patch,
the sof driver could work even the nividia hdmi audio initializes
first.
[Test Case]
We test this patch, the issue could be reproduced anymore in
100 times reboot.
[Regression Risk]
Low, Intel released the patch to us, and we already did large
numbers of audio test in the oem project.
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