Comment 16 for bug 1869823

Hi,

Confirming this started with 5.3.0-42 and also occurs in 5.3.0-45.
Tried other fixes. Finally, I had to revert to 5.3.0-40.

Machine: Lenovo YOGA C930 laptop
OS: Linux Mint 19.3 / Ubuntu 18.04

Other info:
➜ ~ uname -r
5.3.0-42-generic

➜ ~ lspci -nnk | grep -A2 Audio
00:1f.3 Multimedia audio controller [0401]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21)
Subsystem: Lenovo Sunrise Point-LP HD Audio [17aa:3831]
Kernel driver in use: snd_soc_skl
Kernel modules: snd_hda_intel, snd_soc_skl

➜ ~ sudo dmesg | grep -i audio
[ 0.103742] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio)
[ 3.714632] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 3.957703] HDMI HDA Codec ehdaudio0D2: Max dais supported: 3
[ 214.794189] Modules linked in: rfcomm xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xfrm_user xfrm_algo xt_addrtype iptable_filter iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 nf_defrag_ipv4 bpfilter br_netfilter bridge stp llc ccm hid_sensor_als hid_sensor_accel_3d hid_sensor_trigger industrialio_triggered_buffer kfifo_buf hid_sensor_iio_common industrialio hid_sensor_custom 8250_dw hid_sensor_hub snd_soc_dmic aufs wacom hid_multitouch snd_hda_codec_realtek snd_hda_codec_generic ledtrig_audio snd_soc_skl(-) snd_soc_hdac_hda snd_hda_ext_core snd_soc_skl_ipc snd_soc_sst_ipc overlay snd_soc_sst_dsp bnep snd_soc_acpi_intel_match snd_soc_acpi snd_soc_core snd_compress ac97_bus snd_pcm_dmaengine x86_pkg_temp_thermal intel_powerclamp coretemp snd_hda_intel mei_hdcp kvm_intel snd_intel_nhlt intel_rapl_msr snd_hda_codec kvm snd_hda_core irqbypass snd_hwdep snd_pcm iwlmvm snd_seq_midi crct10dif_pclmul nls_iso8859_1 snd_seq_midi_event crc32_pclmul ghash_clmulni_intel mac80211
[ 215.890790] snd_soc_skl 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915])
[ 215.902992] HDMI HDA Codec ehdaudio0D2: Max dais supported: 3