This bug was fixed in the package linux-oem-5.6 - 5.6.0-1035.37
---------------
linux-oem-5.6 (5.6.0-1035.37) focal; urgency=medium
* focal/linux-oem-5.6: 5.6.0-1035.37 -proposed tracker (LP: #1903149)
* Packaging resync (LP: #1786013)
- update dkms package versions
* drm/i915/dp_mst - wait longer during the clock recovery for Display port
(LP: #1902861)
- SAUCE: drm/i915/dp_mst: wait longer during the clock recovery
* Remove NVMe suspend-to-idle workaround (LP: #1897227)
- Revert "UBUTU: SAUCE: pci: prevent Intel NVMe SSDPEKKF from entering D3"
- Revert "UBUNTU: SAUCE: pci: prevent sk hynix nvme from entering D3"
* Tiger Lake PMC core driver fixes (LP: #1899883)
- x86/devicetable: Move x86 specific macro out of generic code
- x86/cpu: Add consistent CPU match macros
- platform/x86: Convert to new CPU match macros
- platform/x86: intel_pmc_core: Add Atom based Jasper Lake (JSL) platform
support
- platform/x86: intel_pmc_core: Add debugfs entry to access sub-state
residencies
- platform/x86: intel_pmc_core: Add debugfs entry for low power mode status
registers
- platform/x86: intel_pmc_core: Refactor the driver by removing redundant
code
- platform/x86: intel_pmc_core: Remove slp_s0 attributes from tgl_reg_map
- platform/x86: intel_pmc_core: Add an additional parameter to
pmc_core_lpm_display()
- platform/x86: intel_pmc_core: Dump low power status registers on an S0ix.y
failure
- platform/x86: intel_pmc_core: Add debugfs support to access live status
registers
- platform/x86: intel_pmc_core: Relocate pmc_core_*_display() to outside of
CONFIG_DEBUG_FS
- platform/x86: intel_pmc_core: Remove duplicate 'if' to create debugfs
entry
- platform/x86: intel_pmc_core: Add slp_s0_offset attribute back to
tgl_reg_map
- platform/x86: intel_pmc_core: Make pmc_core_lpm_display() generic for
platforms that support sub-states
- platform/x86: intel_pmc_core: Make pmc_core_substate_res_show() generic
- platform/x86: intel_pmc_core: Change Jasper Lake S0ix debug reg map back
to
ICL
- platform/x86: intel_pmc_core: avoid unused-function warnings
- platform/x86: intel_pmc_core: update TGL's LPM0 reg bit map name
- platform/x86: intel_pmc_core: fix bound check in pmc_core_mphy_pg_show()
- platform/x86: pmc_core: Use descriptive names for LPM registers
- platform/x86: intel_pmc_core: Fix TigerLake power gating status map
- platform/x86: intel_pmc_core: Fix the slp_s0 counter displayed value
* [SRU][OEM-5.6]Fix no video out from some monitors on amdgpu (LP: #1901135)
- drm/amd/display: Retry AUX write when fail occurs
* drm/i915/dp_mst - only read the base capability in DPCD. (LP: #1902613)
- Revert "UBUNTU: SAUCE: drm/dp_mst: Retrieve extended DPCD caps for
topology
manager"
* TGL system automatically resumes from s2idle when connecting to a docking
station with a monitor (LP: #1902577)
- SAUCE: ACPI: avoid auto-wakeup with an _OSI string
* Fix non-working NVMe after S3 (LP: #1895718)
- SAUCE: PCI: Enable ACS quirk on all CML root ports
* drm/i915/dp_mst - System would hang during the boot up. (LP: #1902469)
- drm/i915: Fix encoder lookup during PSR atomic check
* kci_test_encap_fou() in rtnetlink.sh from kselftests/net failed with "FAIL:
can't add fou port 7777, skipping test" (LP: #1891421)
- selftests: rtnetlink: load fou module for kci_test_encap_fou() test
* alsa/hda: mic can't be detect if booting with headset plugged on a HP
machine (LP: #1901971)
- SAUCE: ALSA: hda/realtek - Fixed HP headset Mic can't be detected
-- Timo Aaltonen <[email protected]> Wed, 11 Nov 2020
14:40:51 +0200
** Changed in: linux-oem-5.6 (Ubuntu Focal)
Status: Fix Committed => Fix Released
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Packages, which is subscribed to linux-oem-5.6 in Ubuntu.
https://bugs.launchpad.net/bugs/1901971
Title:
alsa/hda: mic can't be detect if booting with headset plugged on a HP
machine
Status in HWE Next:
In Progress
Status in linux-oem-5.6 package in Ubuntu:
In Progress
Status in linux-oem-5.6 source package in Focal:
Fix Released
Bug description:
Since this patch is cced to stable kernel, I only send this patch
to oem-5.6 kernel, other ubuntu kernels will merge this patch with
stable update.
[Impact]
On a HP machine, if we plug a headset before booting, after booting
to the desktop, the mic can't be detected.
[Fix]
Realtek engineer submit a patch to usptream, I backport this patch
to ubuntu oem kernel.
[Test]
Plug a headset, then power on the machine, after entering the gnome,
check the mic, it is detected, and use mic to record, it could record
the sound.
[Regression Potential]
I could make the sound on that HP machine not work, but this possibility
is very low and this regression possibility is limited to this HP machine
since this patch use pin definition to apply the quirk.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/1901971/+subscriptions
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