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[BUG] sof-lnl-rt722-l0.tplg only exposes 2ch — 4-speaker Dell Lunar Lake systems missing half their speakers

bugSomething isn't workingSomething isn't working

Status: Open.

#5755 In thesofproject/linux;

· PythonTilk opened on May 4, 2026

00:1f.3 Multimedia audio controller: Intel Corporation Device e428 (rev 01) not working

Status: Open.

#5756 In thesofproject/linux;

· bobo123g opened on May 3, 2026

[BUG] Headphone jack detection/functionality fail on HP OmniBook Ultra (Lunar Lake) - SSID 103C:8CDE

bugSomething isn't workingSomething isn't working

Status: Open.

#5757 In thesofproject/linux;

· pavlo0909 opened on Apr 30, 2026

[BUG] /bin/sh: 1: scripts/basic/fixdep: Permission denied

Status: Open.

#5753 In thesofproject/linux;

· ekurdybx opened on Apr 30, 2026

[BUG] Dell xps 15 9530 buzzing noise via headphone jack

bugSomething isn't workingSomething isn't working

Status: Open.

#5758 In thesofproject/linux;

· fabpiaf opened on Apr 30, 2026

[CML/ES8336] Audio regression: Topology ABI 3:22:1 rejected by kernel 6.19 (ABI 3:23:1) — sof-essx8336 probe deferred indefinitely

Status: Open.

#5752 In thesofproject/linux;

· MarioCanudas opened on Apr 29, 2026

Missing sof-ptl-cs42l43-l3.tplg topology for ASUS ROG Zephyrus G16 GU606AP (Panther Lake + CS42L43 on link 3 + 2x CS35L56 on link 2)

Status: Open.

#5759 In thesofproject/linux;

· thomas-soemoen opened on Apr 28, 2026

No Sound on Intel Panther Lake (LG Gram) - Missing SoundWire Machine Driver for RT1320/RT713

bugSomething isn't workingSomething isn't working

PTLApplies to Intel Panther Lake platformApplies to Intel Panther Lake platform

SDWApplies to SoundWire bus for codec connectionApplies to SoundWire bus for codec connection

Status: Open.

#5750 In thesofproject/linux;

· superlaser97 opened on Apr 25, 2026

MSI Prestige 14 Flip AI+ D3MTG: no SoundWire machine driver match, falling back to generic 1-amp SDCA topology

Status: Open.

#5749 In thesofproject/linux;

· Lokhart opened on Apr 24, 2026

Built-in sound card does not work on Dell XPS 14 9440 (Meteor Lake)

Status: Open.

#5747 In thesofproject/linux;

· rom-ruszok opened on Apr 22, 2026

Honor MagicBook Art 14 (HONOR-MRA, MTL-P): RT1308 smart amp on I2C3 not functional — BIOS disables I2C3 controller

Status: Open.

#5740 In thesofproject/linux;

· voronin166 opened on Apr 17, 2026

[BUG] ASUS Zenbook S 14 UX5406SA (Lunar Lake): CS35L56 Tweeter distortion with bass / ACPI SoundWire errors

BIOSRelated to BIOSRelated to BIOS

bugSomething isn't workingSomething isn't working

codecCodec HW or driver restrictionCodec HW or driver restriction

LNLApplies to Lunar Lake platformApplies to Lunar Lake platform

Status: Open.

#5743 In thesofproject/linux;

· DonJone opened on Apr 16, 2026