This bug was fixed in the package linux-oem-5.6 - 5.6.0-1032.33
---------------
linux-oem-5.6 (5.6.0-1032.33) focal; urgency=medium
* focal/linux-oem-5.6: 5.6.0-1032.33 -proposed tracker (LP: #1899926)
* CVE-2020-12351 // CVE-2020-12352 // CVE-2020-24490
- Bluetooth: Disable High Speed by default
- Bluetooth: MGMT: Fix not checking if BT_HS is enabled
- [Config] Disable BlueZ highspeed support
* CVE-2020-12351
- Bluetooth: L2CAP: Fix calling sk_filter on non-socket based channel
* CVE-2020-12352
- Bluetooth: A2MP: Fix not initializing all members
* Lenovo ThinkBook 14-IML Touchpad not showing up in /proc/bus/input/devices
(LP: #1853277)
- i2c: core: Call i2c_acpi_install_space_handler() before
i2c_acpi_register_devices()
* [SRU]alsa: add Dell tgl soundwire machines support (LP: #1900069)
- ALSA: hda: add autodetection for SoundWire
- ASoC: Intel: common: add match table for TGL MAX98373 + RT5682 SoundWire
driver
- ASoC: Intel: soc-acpi: mirror CML and TGL configurations
- ASoC: SOF: topology: send ipc for all found DAIs in sof_set_dai_config
- ASoC: topology: set component dai_index to ipc dai config dai_index
- ASoC: Intel: add codec name prefix to ACPI machine description
- ASoC: Intel: sof_sdw: remove hard-coded codec_conf table
- ASoC: Intel: sof_sdw_rt700: add codec prefix
- ASoC: Intel: add support for new SoundWire hardware layout on TGL
- ASoC: Intel: sof_sdw_rt711: remove hard-coded codec name
- ASoC/soundwire: bus: use property to set interrupt masks
- soundwire: bus: filter-out unwanted interrupt reports
- soundwire: slave: add first_interrupt_done status
- soundwire: bus: use quirk to filter out invalid parity errors
- ASoC: codecs: realtek-soundwire: ignore initial PARITY errors
* Fix system reboot when disconnecting WiFi (LP: #1899726)
- iwlwifi: msix: limit max RX queues for 9000 family
* Improve descriptions for XFAIL cases in kselftests/net/psock_snd
(LP: #1900088)
- selftests/net: improve descriptions for XFAIL cases in psock_snd.sh
* Fix broken MSI interrupt after HDA controller was suspended (LP: #1899586)
- ALSA: hda: Skip controller resume if not needed
- ALSA: hda: Always use jackpoll helper for jack update after resume
- SAUCE: ALSA: hda: fix jack detection with Realtek codecs when in D3
- ALSA: hda - let hs_mic be picked ahead of hp_mic
* Enable brightness control on HP DreamColor panel (LP: #1898865)
- drm/i915/dpcd_bl: Unbreak enable_dpcd_backlight modparam
- SAUCE: drm/i915/dpcd_bl: Skip testing control capability with force DPCD
quirk
- SAUCE: drm/dp: HP DreamColor panel brigntness fix
* alsa/hda/realtek - The front Mic on a HP machine doesn't work (LP: #1899508)
- SAUCE: ALSA: hda/realtek - The front Mic on a HP machine doesn't work
-- Timo Aaltonen <timo.aalto...@canonical.com> Fri, 16 Oct 2020
14:40:28 +0300
** Changed in: linux-oem-5.6 (Ubuntu Focal)
Status: Fix Committed => Fix Released
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-12351
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-12352
** CVE added: https://cve.mitre.org/cgi-bin/cvename.cgi?name=2020-24490
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https://bugs.launchpad.net/bugs/1900069
Title:
[SRU]alsa: add Dell tgl soundwire machines support
Status in HWE Next:
New
Status in linux-oem-5.6 package in Ubuntu:
Fix Committed
Status in linux-oem-5.6 source package in Focal:
Fix Released
Bug description:
This fix is only for oem-5.6 kernel, the groovy 5.8 kernel doesn't
support soundwire audio at all, Intel said the linux-5.10 kernel
will have a good support for soundwire audio, so this SRU is
meaningless for groovy 5.8 kernel.
[Impact]
We enabled a new Dell TGL machine, the audio on this machine doesn't
work, the codec on this machine is soundwire bus connnected.
[Fix]
With Intel's help, we need to backport some patches from upstream
kernel and linux-next kernel.
[Test Case]
Boot the kernel, check with dmesg and aplay -l/arecord -l, the audio
card registered and speaker, headphone, mic and internal mic all
registered and worked.
[Regression Risk]
This could make the Dell cml soundwire audio fail to work or make
some sof dmic machines fail to work, but this possibility is very low,
we have tested this patchset on Dell cml soundwire audio machines and
some hp and lenovo dmic machines.
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