I installed the firmware-sof-signed [0] in my lnl machine,
audio works well as [1]
[0]
dpkg -l | grep firmware-sof-signed
ii firmware-sof-signed 2023.12.1-1ubuntu1.1
all Intel SOF firmware - signed
[1]
[ 3.564448] sof-audio-pci-intel-lnl 0000:00:1f.3: enabling device (0000 ->
0002)
[ 3.564509] sof-audio-pci-intel-lnl 0000:00:1f.3: DSP detected with PCI
class/subclass/prog-if 0x040100
[ 4.051754] sof-audio-pci-intel-lnl 0000:00:1f.3: bound 0000:00:02.0 (ops
i915_audio_component_bind_ops [xe])
[ 4.060238] sof-audio-pci-intel-lnl 0000:00:1f.3: use msi interrupt mode
[ 4.089285] sof-audio-pci-intel-lnl 0000:00:1f.3: hda codecs found, mask 4
[ 4.098828] sof-audio-pci-intel-lnl 0000:00:1f.3: Firmware paths/files for
ipc type 1:
[ 4.098835] sof-audio-pci-intel-lnl 0000:00:1f.3: Firmware file:
intel/sof-ipc4/lnl/sof-lnl.ri
[ 4.098836] sof-audio-pci-intel-lnl 0000:00:1f.3: Firmware lib path:
intel/sof-ipc4-lib/lnl
[ 4.098837] sof-audio-pci-intel-lnl 0000:00:1f.3: Topology file:
intel/sof-ipc4-tplg/sof-lnl-rt1318-l12-rt714-l0.tplg
[ 4.100618] sof-audio-pci-intel-lnl 0000:00:1f.3: Loaded firmware library:
ADSPFW, version: 2.10.0.1
[ 4.303040] sof-audio-pci-intel-lnl 0000:00:1f.3: Booted firmware version:
2.10.0.1
[ 4.308670] sof-audio-pci-intel-lnl 0000:00:1f.3: Topology: ABI 3:29:0
Kernel ABI 3:23:1
[ 4.308875] sof_sdw sof_sdw: ASoC: Parent card not yet available, widget
card binding deferred
[ 4.315714] sof_sdw sof_sdw: hda_dsp_hdmi_build_controls: no PCM in topology
for HDMI converter 3
[ 4.330419] input: sof-soundwire HDMI/DP,pcm=5 as
/devices/pci0000:00/0000:00:1f.3/sof_sdw/sound/card0/input19
[ 4.330461] input: sof-soundwire HDMI/DP,pcm=6 as
/devices/pci0000:00/0000:00:1f.3/sof_sdw/sound/card0/input20
[ 4.330499] input: sof-soundwire HDMI/DP,pcm=7 as
/devices/pci0000:00/0000:00:1f.3/sof_sdw/sound/card0/input21
** Tags removed: verification-needed-noble
** Tags added: verification-done-noble
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to firmware-sof in Ubuntu.
https://bugs.launchpad.net/bugs/2069417
Title:
Soundwire support for the Intel LNL Gen platforms
Status in HWE Next:
New
Status in firmware-sof package in Ubuntu:
Fix Released
Status in firmware-sof source package in Noble:
Fix Committed
Status in firmware-sof source package in Oracular:
Fix Released
Bug description:
[SRU Justifications]
[Impact]
Audio doesn't work on on Intel LNL platforms.
[Fix]
For firmware-sof, the following upstream commits are required to support
Intel LNL platfrom.
d5e95e4d003f ("Add sof-v2.10 for Intel hardware").
7e59aa73cadc ("Add SOF v2.10 signed Intel binaries).
[Test Case]
1. Install 6.10 kernel or later version which support Intel LNL
2. Install the -proposed firmware-sof package on the Intel LNL PC with
soundwire devices
3. Go to audio setting to make sure the audio input/output device are not
dummy
[Where problems could occur]
New tplg/firmware files signed by Intel.
To manage notifications about this bug go to:
https://bugs.launchpad.net/hwe-next/+bug/2069417/+subscriptions
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