Test kernel works.
``` [ 0.151581] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) [ 47.894445] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_component_bind_ops [i915]) [ 47.944538] snd_hda_codec_realtek hdaudioC0D0: autoconfig for ALC298: line_outs=1 (0x21/0x0/0x0/0x0/0x0) type:line [ 47.944540] snd_hda_codec_realtek hdaudioC0D0: speaker_outs=1 (0x14/0x0/0x0/0x0/0x0) [ 47.944541] snd_hda_codec_realtek hdaudioC0D0: hp_outs=1 (0x17/0x0/0x0/0x0/0x0) [ 47.944542] snd_hda_codec_realtek hdaudioC0D0: mono: mono_out=0x0 [ 47.944543] snd_hda_codec_realtek hdaudioC0D0: inputs: [ 47.944544] snd_hda_codec_realtek hdaudioC0D0: Mic=0x18 [ 47.997572] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1f.3/sound/card0/input19 [ 47.997604] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input20 [ 47.997632] input: HDA Intel PCH Dock Headphone as /devices/pci0000:00/0000:00:1f.3/sound/card0/input21 [ 47.997660] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input22 [ 47.997685] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input23 [ 47.997712] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input24 [ 47.997737] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input25 [ 47.997762] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:1f.3/sound/card0/input26 ```
Test kernel works.
``` Lenovo- NV-HDMI- Audio) component_ bind_ops [i915]) codec_realtek hdaudioC0D0: autoconfig for ALC298: line_outs=1 (0x21/0x0/ 0x0/0x0/ 0x0) type:line codec_realtek hdaudioC0D0: speaker_outs=1 (0x14/0x0/ 0x0/0x0/ 0x0) codec_realtek hdaudioC0D0: hp_outs=1 (0x17/0x0/ 0x0/0x0/ 0x0) codec_realtek hdaudioC0D0: mono: mono_out=0x0 codec_realtek hdaudioC0D0: inputs: codec_realtek hdaudioC0D0: Mic=0x18 pci0000: 00/0000: 00:1f.3/ sound/card0/ input19 pci0000: 00/0000: 00:1f.3/ sound/card0/ input20 pci0000: 00/0000: 00:1f.3/ sound/card0/ input21 pci0000: 00/0000: 00:1f.3/ sound/card0/ input22 pci0000: 00/0000: 00:1f.3/ sound/card0/ input23 pci0000: 00/0000: 00:1f.3/ sound/card0/ input24 pci0000: 00/0000: 00:1f.3/ sound/card0/ input25 pci0000: 00/0000: 00:1f.3/ sound/card0/ input26
[ 0.151581] ACPI: Added _OSI(Linux-
[ 47.894445] snd_hda_intel 0000:00:1f.3: bound 0000:00:02.0 (ops i915_audio_
[ 47.944538] snd_hda_
[ 47.944540] snd_hda_
[ 47.944541] snd_hda_
[ 47.944542] snd_hda_
[ 47.944543] snd_hda_
[ 47.944544] snd_hda_
[ 47.997572] input: HDA Intel PCH Mic as /devices/
[ 47.997604] input: HDA Intel PCH Headphone as /devices/
[ 47.997632] input: HDA Intel PCH Dock Headphone as /devices/
[ 47.997660] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/
[ 47.997685] input: HDA Intel PCH HDMI/DP,pcm=7 as /devices/
[ 47.997712] input: HDA Intel PCH HDMI/DP,pcm=8 as /devices/
[ 47.997737] input: HDA Intel PCH HDMI/DP,pcm=9 as /devices/
[ 47.997762] input: HDA Intel PCH HDMI/DP,pcm=10 as /devices/
```