This bug was fixed in the package linux-oem-6.11 - 6.11.0-1018.18
---------------
linux-oem-6.11 (6.11.0-1018.18) noble; urgency=medium
* noble/linux-oem-6.11: 6.11.0-1018.18 -proposed tracker (LP:
#2104088)
* Add support for Realtek 8852BE-VT[10ec:b520] (LP: #2103768)
- wifi: rtw89: 8852bt: add set_channel_rf
- wifi: rtw89: 8852bt: rfk: use predefined string choice for DPK
enable/disable
- wifi: rtw89: 8852bt: add chip_info of RTL8852BT
- wifi: rtw89: 8852bt: add chip_ops of RTL8852BT
- wifi: rtw89: 8852bt: declare firmware features of RTL8852BT
- wifi: rtw89: 8852bte: add PCI entry of 8852BE-VT
- wifi: rtw89: 8852bt: add 8852BE-VT to Makefile and Kconfig
- [Config] Enable RTW89_8852BT and RTW89_8852BTE
* Run sysfs_attachment will be stucked forever (HID-
SENSOR-200011.16.auto/iio:device4) (LP: #2103753)
- SAUCE: HID: quirks: Add quirk for another Chicony Electronics HP 5MP
Camera
* System hangs when running the memory stress test (LP: #2103680)
- SAUCE: Revert "blk-wbt: don't throttle swap writes in direct reclaim"
* Packaging resync (LP: #1786013)
- [Packaging] debian.oem/dkms-versions -- update from kernel-versions
* [SRU] Fix screen flickering in inverted display mode (LP: #2103617)
- drm/xe/display: Re-use display vmas when possible
- drm/xe/display: Fix fbdev GGTT mapping handling.
* System could not hit hardware sleep state with specific panel with AMD
KRK/STX under DC mode (LP: #2103480)
- drm/amdgpu: add amdgpu_device reference in ip block
- drm/amdgpu: fix html doc generation warning
- drm/amdgpu: update the handle ptr in late_fini
- drm/amdgpu: update the handle ptr in prepare_suspend
- drm/amdgpu: update the handle ptr in check_soft_reset
- drm/amdgpu: update the handle ptr in pre_soft_reset
- drm/amdgpu: update the handle ptr in suspend
- drm/amd/display: Add and use new dm_prepare_suspend() callback
- drm/amd/display: Fix HPD after gpu reset
- drm/amd/display: Disable unneeded hpd interrupts during dm_init
* Enable Realtek NIC ASPM on more Dell platforms (LP: #2103569)
- SAUCE: r8169: Add Dell platforms to the ASPM quirk
- SAUCE: r8169: disable RTL8126 ZRX-DC timeout
* SD card can not be detected on Realtek Card Reader RTS5264 (LP: #2103568)
- SAUCE: misc: rtsx: Enhance the signal handling processes in SVID/SSID
1028:0CE1 platform
* Run iio_info will be stucked forever (HID-SENSOR-200011.5.auto/iio:device1)
(LP: #2102077)
- SAUCE: HID: quirks: Add quirk for Chicony Electronics HP 5MP Camera
* [Enablement] TI AMP TAS2781 Enablement (2) (LP: #2102065)
- ALSA: hda/tas2781: Fix index issue in tas2781 hda SPI driver
- ALSA: hda/tas2781: Update tas2781 hda SPI driver
* Dell machine cannot wake up from suspend via KB (LP: #2101931)
- ACPI: button: Install notifier for system events as well
* [SRU] Fix Lenovo M70/90 gen6 micmute key and led (LP: #2101811)
- ALSA: hda/realtek - add supported Mic Mute LED for Lenovo platform
- ALSA: hda: realtek: fix incorrect IS_REACHABLE() usage
* Disable Human Presence Detection on AMD SFH (LP: #2100748)
- HID: amd_sfh: Allow configuring whether HPD is enabled or disabled
- HID: amd_sfh: Default to HPD disabled
- HID: amd_sfh: Don't show wrong status for amd_sfh_hpd_info()
* proc_thermal_pci 0000:00:04.0: failed to add RAPL MMIO interface (2)
(LP: #2100820)
- thermal: intel: int340x: processor: Enable MMIO RAPL for Panther Lake
-- Kuan-Ying Lee <[email protected]> Tue, 25 Mar 2025
11:02:30 +0800
** Changed in: linux-oem-6.11 (Ubuntu Noble)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/2102065
Title:
[Enablement] TI AMP TAS2781 Enablement (2)
Status in linux package in Ubuntu:
Triaged
Status in linux-oem-6.11 package in Ubuntu:
Triaged
Status in linux source package in Noble:
Invalid
Status in linux-oem-6.11 source package in Noble:
Fix Released
Bug description:
[Impact]
On HP platform with a new device TI AMP TAS2781, the patches from [1] aren't
enough for enabling the device.
[Fix]
Besides the patches (both Linux oem-6.11 and linux-firmware) from [1], we
need to cherry-pick two more patches from Linux mainline:
325735e83d7 ALSA: hda/tas2781: Fix index issue in tas2781 hda SPI driver
2afd96a4a0b ALSA: hda/tas2781: Update tas2781 hda SPI driver
[Test Plan]
1. Boot up Ubuntu OEM kernel
2. Test if sound works fine
[Where problems could occur]
This backport is for the hardware enablement of the new device, so it has
nothing to do with regression.
[1] https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2098176
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