options snd-hda-intel model=generic

options snd-hda-intel vid=8086 pid=8ca0 snoop=0

Product Name: HP Pavilion x360 Convertible

lspci -nnk | grep -i audio -A2

00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d70] (rev 21)
Subsystem: Hewlett-Packard Company Sunrise Point-LP HD Audio [103c:81a7]
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_skl

cat /proc/asound/cards
0 [PCH            ]: HDA-Intel - HDA Intel PCH
                     HDA Intel PCH at 0xb1528000 irq 281