Hi,
I bought laptop ASUS UX362FA: https://www.asus.com/2-in-1-PCs/ASUS-ZenBook-Flip-13-UX362FA/
The sound didn't work. I was looking for solution and I found this article: https://forum.manjaro.org/t/alc294-analog-audio-card-detected-but-no-sound-i...
So I added this line into ( https://github.com/torvalds/linux/blob/master/sound/pci/hda/patch_realtek.c ):
SND_PCI_QUIRK(0x1043, 0x13e1, "ASUS UX362FA", ALC294_FIXUP_ASUS_SPK),
behind this line: SND_PCI_QUIRK(0x1043, 0x10a1, "ASUS UX391UA", ALC294_FIXUP_ASUS_SPK)
And recompile kernel and it works. I'm sending this report for others, who have the same problem with this laptop version. Please add this repair to kernel for the others.
Thank you.
my hwinfo:
root@zenbook:~$ hwinfo --sound 15: PCI 1f.3: 0403 Audio device [Created at pci.378] Unique ID: nS1_.jsQALdVXpeB SysFS ID: /devices/pci0000:00/0000:00:1f.3 SysFS BusID: 0000:00:1f.3 Hardware Class: sound Model: "Intel Audio device" Vendor: pci 0x8086 "Intel Corporation" Device: pci 0x9dc8 SubVendor: pci 0x1043 "ASUSTeK Computer Inc." SubDevice: pci 0x13e1 Revision: 0x30 Driver: "snd_hda_intel" Driver Modules: "snd_hda_intel" Memory Range: 0xb1218000-0xb121bfff (rw,non-prefetchable) Memory Range: 0xb1000000-0xb10fffff (rw,non-prefetchable) IRQ: 127 (100 events) Module Alias: "pci:v00008086d00009DC8sv00001043sd000013E1bc04sc03i80" Driver Info #0: Driver Status: snd_hda_intel is active Driver Activation Cmd: "modprobe snd_hda_intel" Driver Info #1: Driver Status: snd_soc_skl is active Driver Activation Cmd: "modprobe snd_soc_skl" Config Status: cfg=new, avail=yes, need=no, active=unknown
For repairing it is neccessary to compile kernel. I'm sending solution for other and if is it possible, please add it in ubuntu kernel.
I reported bug (and solution) also there: https://bugzilla.kernel.org/show_bug.cgi?id=203443
additional information:
root@zenbook:~$ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 18.10 Release: 18.10 Codename: cosmic
root@zenbook:~$ uname -a Linux zenbook 4.20.10-custom #1 SMP Sat Apr 6 21:21:30 CEST 2019 x86_64 x86_64 x86_64 GNU/Linux
kernel compiled and patched from this source: https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.20/
and added line:
SND_PCI_QUIRK(0x1043, 0x13e1, "ASUS UX362FA", ALC294_FIXUP_ASUS_SPK),
into /sound/pci/hda/patch_realtek.c file
Petr