This bug was fixed in the package linux-oem-6.11 - 6.11.0-1011.11
---------------
linux-oem-6.11 (6.11.0-1011.11) noble; urgency=medium
* noble/linux-oem-6.11: 6.11.0-1011.11 -proposed tracker (LP:
#2092173)
* [SRU] Add Arrow Lake U/H support to the intel_pmc_core driver (LP: #2092001)
- SAUCE: platform/x86:intel/pmc: Make tgl_core_generic_init() static
- SAUCE: platform/x86:intel/pmc: Create info structure for pmc device
- SAUCE: platform/x86/intel/pmc: Add Arrow Lake U/H support to
intel_pmc_core
driver
* Packaging resync (LP: #1786013)
- [Packaging] debian.oem/dkms-versions -- manual update for Intel MIPI
Camera
* Support AMD Strix-Halo Image Signal Processing (ISP) unit (LP: #2069019)
- SAUCE: ispkernel 3.0 release
- [Config] Enable AMD_ISP4
* Failed to probe for OVTI02C1: chip id mismatch: 560243!=0 (LP: #2090932)
- SAUCE: ACPI: scan: Update HID for new platform
* Prefer BIOS over PMF on some AMD platforms (LP: #2091847)
- SAUCE: amd: pmf: Add quirks to make probe fail on some platforms
* Adding support for Cirrus sof-soundwire audio on Dell Renegade platform
(LP: #2091837)
- ASoC: Intel: soc-acpi: arl: Correct naming of a cs35l56 address struct
- ASoC: Intel: soc-acpi: arl: Add match entries for new cs42l43 laptops
* [SRU] Fix unnecessary error messages during optional AMDGPU firmware load
(LP: #2091856)
- drm/amd: Use a constant format string for amdgpu_ucode_request
- drm/amdgpu: use sjt mec fw on gfx943 for sriov
- drm/amdgpu: move per inst variables to amdgpu_vcn_inst
- drm/amd: Add the capability to mark certain firmware as "required"
* Intel AX211 wireless module [8086:7740] subsys [8086:4090] wrongly
recognized as BE201 (LP: #2091546)
- SAUCE: wifi: iwlwifi: fix CRF name for Bz
* UBSAN: array-index-out-of-bounds in module mt76 in mt76_wcid_cleanup
(LP: #2091077)
- wifi: mt76: mt7915: fix oops on non-dbdc mt7986
* Support for Cirrus codec on Taroko RPL platform (LP: #2089885)
- ALSA/ASoC/SoundWire: Intel: use single definition for SDW_INTEL_MAX_LINKS
- soundwire: intel: add probe-time check on link id
- soundwire: intel: increase maximum number of links
- ASoC: Intel: soc-acpi-intel-rpl-match: add missing empty item
- ASoC: Intel: sof_sdw: Add missing quirks from some new Dell
- ASoC: SOF: ipc3-topology: Convert the topology pin index to ALH dai index
-- Kuan-Ying Lee <kuan-ying....@canonical.com> Thu, 19 Dec 2024
17:38:30 +0800
** Changed in: linux-oem-6.11 (Ubuntu Noble)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/2091856
Title:
[SRU] Fix unnecessary error messages during optional AMDGPU firmware
load
Status in HWE Next:
New
Status in linux-oem-6.11 package in Ubuntu:
New
Status in linux-oem-6.11 source package in Noble:
Fix Released
Bug description:
[ Impact ]
Currently, when the amdgpu driver tries to load firmware that is
optional and fails, it emits error:
Direct firmware load for amdgpu/%s.bin failed with error -2
In the situations where the firmware is optional, this should be
treated as false alarm. The driver should emit this message only when
missing necessary firmware.
[ Fix ]
Backport the following patch and its dependent patches:
ea5d49349894 drm/amd: Add the capability to mark certain firmware
as "required"
This patch makes it possible to specify if a firmware is necessary for
amdgpu, and use the *_nowarn variant of firmware loading functions for
optional firmware, so that the kernel doesn't emit error if the
firmware is not found.
[ Test ]
0. Find a machine where the ISP firmware is optional
1. Install and boot the kernel
2. The graphic should work as expected
3. The dmesg shouldn't show the "Direct firmware load for amdgpu/%s.bin
failed with error -2" message
[ Where the problem could occur]
If some necessary firmware is marked as optional, and the firmware
fails to load, it will fail silently.
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