[Bug 218901] LG Gram Laptop Extra Features not working on 2024 models (16Z90S)

[bugzilla-daemon@kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=218901

--- Comment #57 from tacodog311@gmail.com ---
I ran that command as root, and I have these lines now in that control file:
drivers/platform/x86/lg-laptop.c:238 [lg_laptop]wmi_notify =p "Type: %i   
Eventcode: 0x%llx\n"
drivers/platform/x86/lg-laptop.c:276 [lg_laptop]acpi_notify =p "notify: %d\n"
drivers/platform/x86/lg-laptop.c:679 [lg_laptop]lg_laptop_address_space_write
=p "HD audio power %s\n"
drivers/platform/x86/lg-laptop.c:688 [lg_laptop]lg_laptop_address_space_write
=p "Fan mode set to mode %u\n"
drivers/platform/x86/lg-laptop.c:692 [lg_laptop]lg_laptop_address_space_write
=p "CPU temperature is %u °C\n"
drivers/platform/x86/lg-laptop.c:695 [lg_laptop]lg_laptop_address_space_write
=p "CPU lower trip point set to %u °C\n"
drivers/platform/x86/lg-laptop.c:698 [lg_laptop]lg_laptop_address_space_write
=p "CPU higher trip point set to %u °C\n"
drivers/platform/x86/lg-laptop.c:701 [lg_laptop]lg_laptop_address_space_write
=p "Motherboard temperature is %u °C\n"
drivers/platform/x86/lg-laptop.c:704 [lg_laptop]lg_laptop_address_space_write
=p "Motherboard lower trip point set to %u °C\n"
drivers/platform/x86/lg-laptop.c:707 [lg_laptop]lg_laptop_address_space_write
=p "Motherboard higher trip point set to %u °C\n"
drivers/platform/x86/lg-laptop.c:919 [lg_laptop]acpi_init =p "Error registering
driver\n"


There are no "Type: X  Eventcode: X" lines in dmesg, but these lines apear
after each button press

Fn F1: (no effect - settings? button)
[1097723.464413] ACPI: \XINI: lg_laptop: notify: 130
[1097723.895908] ACPI: \XINI: lg_laptop: notify: 130
[1097724.018615] ACPI: \XINI: lg_laptop: notify: 130
[1097724.130833] ACPI: \XINI: lg_laptop: notify: 130

Fn F2: (works screen brightness down)
[1097761.246182] ACPI: \XINI: lg_laptop: notify: 130
[1097761.480285] ACPI: \XINI: lg_laptop: notify: 128
[1097761.674707] ACPI: \XINI: lg_laptop: notify: 130
[1097761.733056] ACPI: \XINI: lg_laptop: notify: 130

Fn F3: (works - screen brightness up)
[1097871.463304] ACPI: \XINI: lg_laptop: notify: 130
[1097871.931609] ACPI: \XINI: lg_laptop: notify: 128
[1097872.119712] ACPI: \XINI: lg_laptop: notify: 130
[1097872.224662] ACPI: \XINI: lg_laptop: notify: 130

Fn F4: (works - touchpad on/off)
[1097895.738841] ACPI: \XINI: lg_laptop: notify: 130
[1097896.223999] ACPI: \XINI: lg_laptop: notify: 128
[1097896.290507] ACPI: \XINI: lg_laptop: notify: 130
[1097896.403914] ACPI: \XINI: lg_laptop: notify: 130

Fn F5: (works - display output change)
[1097937.733774] ACPI: \XINI: lg_laptop: notify: 130
[1097938.585044] ACPI: \XINI: lg_laptop: notify: 130
[1097938.868729] ACPI: \XINI: lg_laptop: notify: 130

Fn F6: (doesn't work - keyboard brightness)
[1097982.681501] ACPI: \XINI: lg_laptop: notify: 130
[1097982.818509] ACPI: \XINI: lg_laptop: notify: 130

Fn F7: (doesn't work - fan speed)
[1098282.555102] ACPI: \XINI: lg_laptop: notify: 130
[1098282.909315] ACPI: \XINI: lg_laptop: notify: 130
[1098283.116257] ACPI: \XINI: lg_laptop: notify: 130
[1098283.201884] ACPI: \XINI: lg_laptop: notify: 130

Fn F8: (doesn't work - microphone mute)
[1098300.478939] ACPI: \XINI: lg_laptop: notify: 130
[1098300.982330] ACPI: \XINI: lg_laptop: notify: 130
[1098301.089168] ACPI: \XINI: lg_laptop: notify: 130
[1098301.242992] ACPI: \XINI: lg_laptop: notify: 130

Fn F9: (doesn't work - disable camera)
[1098322.727108] ACPI: \XINI: lg_laptop: notify: 130
[1098323.213560] ACPI: \XINI: lg_laptop: notify: 130
[1098323.321364] ACPI: \XINI: lg_laptop: notify: 130
[1098323.509275] ACPI: \XINI: lg_laptop: notify: 130

Fn F10: (works audio mute)
[1098340.794792] ACPI: \XINI: lg_laptop: notify: 130
[1098341.421561] ACPI: \XINI: lg_laptop: notify: 130
[1098341.432123] ACPI: \XINI: lg_laptop: notify: 128
[1098341.684261] ACPI: \XINI: lg_laptop: notify: 130

Fn F11: (works volume down)
[1098355.263622] ACPI: \XINI: lg_laptop: notify: 130
[1098355.723023] ACPI: \XINI: lg_laptop: notify: 128
[1098355.960150] ACPI: \XINI: lg_laptop: notify: 130
[1098355.989765] ACPI: \XINI: lg_laptop: notify: 130

Fn F12: (works volume up)
[1098367.928555] ACPI: \XINI: lg_laptop: notify: 130
[1098368.780921] ACPI: \XINI: lg_laptop: notify: 128
[1098369.017551] ACPI: \XINI: lg_laptop: notify: 130
[1098369.029370] ACPI: \XINI: lg_laptop: notify: 130

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