On a machine Lenovo Thinkpad X1 Carbon 7th, running Bionic, verification
failed.
What i did:
1) Enabled Proposed repository
2) Installed libasound2:
```
> dpkg -l | grep libasound2
ii libasound2:amd64 1.1.3-5ubuntu0.3
amd64 shared library for ALSA applications
ii libasound2-data 1.1.3-5ubuntu0.3
all Configuration files and profiles for ALSA drivers
ii libasound2-plugins:amd64 1.1.1-1ubuntu1
amd64 ALSA library additional plugins
```
3) Upgraded linux-firmware to "1.173.15"
4) Installed "linux-oem-osp1" - "5.0.0-1038-oem-osp1"
5) Verified that all the UCM files are there:
```
ucm
├── apq8064-tabla-snd-card
├── broadwell-rt286
├── chtrt5645
├── DAISY-I2S
├── DB410c
├── Dell-WD15-Dock
├── GoogleNyan
├── HDAudio-Lenovo-DualCodecs
├── LENOVO-20QE000VMC-ThinkPadX1Carbon7th-20QE000VMC
├── LENOVO-20QESITR05-ThinkPadX1Carbon7th-20QESITR05
├── LENOVO-20UB0SIT17-ThinkPadX1YogaGen5-20UB0SIT17
├── LENOVO-MFG_IN_GO-ThinkPad-MFG_IN_GO
├── Manta-I2S
├── Manta-SPDIF
├── msm8974-taiko-mtp-snd-card
├── PandaBoard
├── PandaBoardES
├── PAZ00
├── SDP4430
├── skylake-rt286
├── sof-skl_hda_card
├── tegraalc5632
├── tegra-rt5640
├── Tuna
└── VEYRON-I2S
```
6) Blacklisted "snd_soc_skl" and "snd_hda_intel" on
"/etc/modprobe.d/blacklist.conf"
7) Verified that SOF firmware has been loaded correctly:
```
dmesg | grep sof | grep -iv microsoft
[ 3.558639] sof-audio-pci 0000:00:1f.3: warning: No matching ASoC machine
driver found
[ 3.558647] sof-audio-pci 0000:00:1f.3: DSP detected with PCI
class/subclass/prog-if 0x040380
[ 3.558800] sof-audio-pci 0000:00:1f.3: use msi interrupt mode
[ 3.567161] sof-audio-pci 0000:00:1f.3: Linked as a consumer to 0000:00:02.0
[ 3.567247] sof-audio-pci 0000:00:1f.3: bound 0000:00:02.0 (ops
i915_audio_component_bind_ops [i915])
[ 3.607451] sof-audio-pci 0000:00:1f.3: hda codecs found, mask 5
[ 3.607454] sof-audio-pci 0000:00:1f.3: using HDA machine driver
skl_hda_dsp_generic now
[ 3.641575] sof-audio-pci 0000:00:1f.3: unexpected ipc interrupt raised!
[ 3.641577] sof-audio-pci 0000:00:1f.3: error: no reply expected, received
0x0
[ 3.723585] sof-audio-pci 0000:00:1f.3: Firmware info: version 1:1:0-0f736
[ 3.723587] sof-audio-pci 0000:00:1f.3: Firmware: ABI 3:7:0 Kernel ABI 3:6:0
[ 3.723588] sof-audio-pci 0000:00:1f.3: warn: FW ABI is more recent than
kernel
[ 3.723793] sof-audio-pci 0000:00:1f.3: firmware boot complete
[ 3.969365] sof-audio-pci 0000:00:1f.3: Topology: ABI 3:7:0 Kernel ABI 3:6:0
[ 3.969366] sof-audio-pci 0000:00:1f.3: warn: topology ABI is more recent
than kernel
[ 3.969369] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name iDisp3
Tx not handled
[ 3.970268] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name
codec0_in not handled
[ 3.970269] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name iDisp2
Tx not handled
[ 3.970986] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name
codec1_in not handled
[ 3.970989] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name iDisp1
Tx not handled
[ 3.971741] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name
codec0_out not handled
[ 3.971743] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name Analog
CPU Playback not handled
[ 3.972525] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name
codec1_out not handled
[ 3.972527] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name Digital
CPU Playback not handled
[ 3.972529] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name
codec2_in not handled
[ 3.972531] sof-audio-pci 0000:00:1f.3: warning: widget type 7 name Alt
Analog CPU Playback not handled
[ 3.972532] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name
codec2_out not handled
[ 3.972534] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name Analog
CPU Capture not handled
[ 3.973342] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name
iDisp1_out not handled
[ 3.973343] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name Digital
CPU Capture not handled
[ 3.974153] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name
iDisp2_out not handled
[ 3.974155] sof-audio-pci 0000:00:1f.3: warning: widget type 0 name Alt
Analog CPU Capture not handled
[ 3.974930] sof-audio-pci 0000:00:1f.3: warning: widget type 1 name
iDisp3_out not handled
[ 3.981916] sof-audio-pci 0000:00:1f.3: ASoC: Parent card not yet available,
widget card binding deferred
[ 4.058562] input: sof-skl_hda_card Mic as
/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input16
[ 4.058597] input: sof-skl_hda_card Headphone as
/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input17
[ 4.058638] input: sof-skl_hda_card HDMI/DP,pcm=3 as
/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input18
[ 4.058665] input: sof-skl_hda_card HDMI/DP,pcm=4 as
/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input19
[ 4.058697] input: sof-skl_hda_card HDMI/DP,pcm=5 as
/devices/pci0000:00/0000:00:1f.3/skl_hda_dsp_generic/sound/card0/input20
[ 5.857580] sof-audio-pci 0000:00:1f.3: error: no reply expected, received
0x0
[ 5.953052] sof-audio-pci 0000:00:1f.3: firmware boot complete
[ 14.582472] sof-audio-pci 0000:00:1f.3: error: no reply expected, received
0x0
[ 14.678517] sof-audio-pci 0000:00:1f.3: firmware boot complete
```
I restarted everything and now i have several problems:
1) Just the front speakers get recognized (not 4+1)
2) The microphone gets routed to the soundcard instead of DMIC.
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to alsa-lib in Ubuntu.
https://bugs.launchpad.net/bugs/1859754
Title:
add ucm to make alsa/sof driver work under PA (variants of Lenovo X1
Carbon 7th, Dell cnl and cml machines)
Status in alsa-lib package in Ubuntu:
Fix Committed
Status in alsa-lib source package in Bionic:
Fix Committed
Status in alsa-lib source package in Eoan:
Fix Committed
Bug description:
This ucm is only for Eoan and Bionic, for focal and future versions,
we plan to integrate the ucm2 instead of this ucm, and the ucm2
depends on the alsa-lib-1.2.1 and pluseaudio-v14, the ucm2 is under
developing by the community, is not ready yet.
[Impact]
In the oem project, we have a couple of Lenovo and Dell machines which
connect the digital mic to PCH directly, this design needs the new
sound driver soc/sof, and this driver can't work under pulseaudio
automatically, we need to integrate the ucm for the driver, then the
sof dirver could work under pulseaudio and gnome.
This ucm is maintained by intel audio team, and it is not upstreamed
and will not be upstreamed, since the community is developing the ucm2
which is based on at least alsa-lib-1.2.1 and pulseaudio-v14.0 (still
under developing), for bionic and eoan, we have to integrate this ucm
since the alsa-lib version is too low. For focal and future version, we
are going to integrate the ucm2 after the ucm2 is ready.
This ucm is already verified in the oem project, now it is time to put it
into the stock ubuntu.
[Fix]
These ucm files are backported from sof_ucm1 branch of
https://github.com/thesofproject/alsa-ucm-conf.git
[Test Case]
Boot the eoan kernel or oem-osp1-bionic kernel, then check the log of
pulseaudio, the ucm files are loaded successfully, then check the
gnome-sound-setting, both output and input devices work well.
[Regression Risk]
Low, just add some new ucm files, and this will not affect other machines,
and those new added ucm files are only used by specific machines which enable
the sof driver.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/alsa-lib/+bug/1859754/+subscriptions
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