No sound, Dummy output on Acer Swift 3 SF314-57G with Ice Lake core-i7 CPU

Here is my alsa-info.sh output http://alsa-project.org/db/?f=16e1d453e67714f818dbdd5f617ae20e37c2a433

This change was made by a bot.

[ 5.294969] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: failed to init link iDisp1: -517

Is this error
"[ 5.294969] skl_hda_dsp_generic skl_hda_dsp_generic: ASoC: failed to init link iDisp1: -517"
related to firmware signing?

Secure boot is enabled.
My laptop has UEFI from factory and it does not allow to disable secure boot.

I finally managed to disable secure boot.
No changes to the audio, logs are the same.

@lurii,

Looks like the 1st error is "sof-audio-pci 0000:00:1f.3: error: codec #0 probe error, ret: -2", so it means it fails to initialize your analogue codec driver.

I never met this issue before, could you please add dmic_detect=0 to make sure audio works, then generate an alsa-info.txt and upload here?

@Hui

Here is alsa-info.sh output with snd_hda_intel.dmic_detect=0
http://alsa-project.org/db/?f=a0666f31d648566f09d98d4ca79746a197403e28

With dmic_detect=0 internal speakers works but internal mic does not.

External headset works fine both headphones and mic.

Please test this kernel. https://people.canonical.com/~hwang4/renoir/

Hui,

This kernel https://people.canonical.com/~hwang4/renoir/ successfully initialize my sound card.

$ cat /proc/cmdline
BOOT_IMAGE=/vmlinuz-5.4.0-32-generic root=UUID=faf6a132-de60-44fa-a1a7-4cce8ef83b87 ro quiet splash acpi=force vt.handoff=7

Internal speakers, HDMI out, internal mic - all works perfectly.

External headset also works both headphones and mic.

All controls are displayed in pavucontrol.

I uploaded new output of alsa-info.sh script booted into this test kernel (if it's usefull)
http://alsa-project.org/db/?f=c52a7811a18440caa2bfb997a33d97bcca35356a

Hope this will get to the mainline soon.

Thanks a lot!

OK, This is my PR https://github.com/thesofproject/linux/pull/2146, and Intel also found this issue and had a PR https://github.com/thesofproject/linux/pull/2122

So finally a fix will be upstreamed to mainline kernel.

This issue should be fixed in the latest kernel, please have a try.

Hi!

The latest kernel in 20.04 (as today) is 5.4.0-40.
It does not work, no sound on this kernel version, Dummy output only.
Here is my alsa-info.sh output:
http://alsa-project.org/db/?f=711b41fcdbaa13855fbf95113d9c42573cd44460

Here is output of journalctl -b 0 > journal.txt

I don't think the fix has been back-ported to 5.4 kernel.

The upstream kernel fix was included in kernel 5.8-rc1 and later: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/sound?h=v5.8-rc4&id=89d73ccab20a684d8446cea4d8ac6a2608c8d390

I tested with the 5.8-rc1 mainline kernel on Ubuntu 20.04: https://kernel.ubuntu.com/~kernel-ppa/mainline/v5.8-rc1. Sound output works without any boot parameter but the microphone array did not work for me on SF314-57-74V6.

With security boot enabled on the laptop, manual signing the mainline kernel is very cumbersome and difficult when doing software updates. I lost appetite and will probably wait for Ubuntu 20.10 which might pick up a later release of the kernel that has the fix.

Yeah!

I hope this will be backported into 5.4 for Ubuntu 20.04.

I thought the fix will be merged to ubuntu kernel automatically with the stable patches. Since this doesn't happen, I will backport it to ubuntu kernel.

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

I've tested the kernel from focal-proposed

Linux swift 5.4.0-43-generic #47-Ubuntu SMP Sat Aug 8 06:34:35 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux

Sound works perfectly!

This bug was fixed in the package linux-oem-5.6 - 5.6.0-1023.23

---------------
linux-oem-5.6 (5.6.0-1023.23) focal; urgency=medium

  * focal/linux-oem-5.6: 5.6.0-1023.23 -proposed tracker (LP: #1892465)

  * CVE-2020-15852
    - x86/ioperm: Fix io bitmap invalidation on Xen PV

  * Fix non-working USB devices plugged during system sleep (LP: #1892678)
    - xhci: Do warm-reset when both CAS and XDEV_RESUME are set

  * ASPM not enabled on child devices behind VMD controller (LP: #1889384)
    - SAUCE: PCI/ASPM: Enable ASPM for links under VMD domain

  * Fix non-working Goodix touchpad after system sleep (LP: #1891998)
    - HID: i2c-hid: Always sleep 60ms after I2C_HID_PWR_ON commands

  * [SRU] Fix acpi backlight issue on some thinkpads (LP: #1892010)
    - platform/x86: thinkpad_acpi: not loading brightness_init when _BCL invalid

  * Packaging resync (LP: #1786013)
    - [Packaging] update helper scripts

 -- Timo Aaltonen <email address hidden> Tue, 25 Aug 2020 08:46:08 +0300

This bug was fixed in the package linux - 5.4.0-45.49

---------------
linux (5.4.0-45.49) focal; urgency=medium

  * focal/linux: 5.4.0-45.49 -proposed tracker (LP: #1893050)

  * [Potential Regression] dscr_inherit_exec_test from powerpc in
    ubuntu_kernel_selftests failed on B/E/F (LP: #1888332)
    - powerpc/64s: Don't init FSCR_DSCR in __init_FSCR()

linux (5.4.0-44.48) focal; urgency=medium

  * focal/linux: 5.4.0-44.48 -proposed tracker (LP: #1891049)

  * Packaging resync (LP: #1786013)
    - [Packaging] update helper scripts

  * ipsec: policy priority management is broken (LP: #1890796)
    - xfrm: policy: match with both mark and mask on user interfaces

linux (5.4.0-43.47) focal; urgency=medium

  * focal/linux: 5.4.0-43.47 -proposed tracker (LP: #1890746)

  * Packaging resync (LP: #1786013)
    - update dkms package versions

  * Devlink - add RoCE disable kernel support (LP: #1877270)
    - devlink: Add new "enable_roce" generic device param
    - net/mlx5: Document flow_steering_mode devlink param
    - net/mlx5: Handle "enable_roce" devlink param
    - IB/mlx5: Rename profile and init methods
    - IB/mlx5: Load profile according to RoCE enablement state
    - net/mlx5: Remove unneeded variable in mlx5_unload_one
    - net/mlx5: Add devlink reload
    - IB/mlx5: Do reverse sequence during device removal

  * msg_zerocopy.sh in net from ubuntu_kernel_selftests failed (LP: #1812620)
    - selftests/net: relax cpu affinity requirement in msg_zerocopy test

  * Enlarge hisi_sec2 capability (LP: #1890222)
    - Revert "UBUNTU: [Config] Disable hisi_sec2 temporarily"
    - crypto: hisilicon - update SEC driver module parameter

  * Fix missing HDMI/DP Audio on an HP Desktop (LP: #1890441)
    - ALSA: hda/hdmi: Add quirk to force connectivity

  * Fix IOMMU error on AMD Radeon Pro W5700 (LP: #1890306)
    - PCI: Mark AMD Navi10 GPU rev 0x00 ATS as broken

  * ASoC:amd:renoir: the dmic can't record sound after suspend and resume
    (LP: #1890220)
    - SAUCE: ASoC: amd: renoir: restore two more registers during resume

  * No sound, Dummy output on Acer Swift 3 SF314-57G with Ice Lake core-i7 CPU
    (LP: #1877757)
    - ASoC: SOF: Intel: hda: fix generic hda codec support

  * Fix right speaker of HP laptop (LP: #1889375)
    - SAUCE: hda/realtek: Fix right speaker of HP laptop

  * blk_update_request error when mount nvme partition (LP: #1872383)
    - SAUCE: nvme-pci: prevent SK hynix PC400 from using Write Zeroes command

  * soc/amd/renoir: detect dmic from acpi table (LP: #1887734)
    - ASoC: amd: add logic to check dmic hardware runtime
    - ASoC: amd: add ACPI dependency check
    - ASoC: amd: fixed kernel warnings

  * soc/amd/renoir: change the module name to make it work with ucm3
    (LP: #1888166)
    - AsoC: amd: add missing snd- module prefix to the acp3x-rn driver kernel
      module
    - SAUCE: remove a kernel module since its name is changed

  * Focal update: v5.4.55 upstream stable release (LP: #1890343)
    - AX.25: Fix out-of-bounds read in ax25_connect()
    - AX.25: Prevent out-of-bounds read in ax25_sendmsg()
    - dev: Defer free of skbs in flush_backlog
    - drivers/net/wan/x25_asy: Fix to make i...

Sound works now.

Yes, can confirm that sound output and internal microphone work now.