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| author | Mark Pearson <mpearson-lenovo@squebb.ca> | 2024-01-20 18:29:34 -0500 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2024-01-24 12:40:55 +0200 |
| commit | 0959afbafaf8791a9810fba2c55a64dfdcc3b66e (patch) | |
| tree | df9f3f8555a78e588ee2e022f7b36d5c3eb92360 /Documentation/admin-guide | |
| parent | 2cee4d0c82c023c9012a3a8814cc5c2bcc9b6db6 (diff) | |
| download | linux-0959afbafaf8791a9810fba2c55a64dfdcc3b66e.tar.gz | |
platform/x86: Support for mode FN key
New Thinkpads have added a 'Mode' Function key that on Windows allows
you to choose the active profile (low-power, balanced, performance)
Added suppoort for this hotkey (F8), and have it cycle through the
options available.
Tested on X1 Carbon G12.
Signed-off-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Link: https://lore.kernel.org/r/20240120232949.317337-1-mpearson-lenovo@squebb.ca
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'Documentation/admin-guide')
| -rw-r--r-- | Documentation/admin-guide/laptops/thinkpad-acpi.rst | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Documentation/admin-guide/laptops/thinkpad-acpi.rst b/Documentation/admin-guide/laptops/thinkpad-acpi.rst index 98d30401017012..7f674a6cfa8a7b 100644 --- a/Documentation/admin-guide/laptops/thinkpad-acpi.rst +++ b/Documentation/admin-guide/laptops/thinkpad-acpi.rst @@ -444,7 +444,9 @@ event code Key Notes 0x1008 0x07 FN+F8 IBM: toggle screen expand Lenovo: configure UltraNav, - or toggle screen expand + or toggle screen expand. + On newer platforms (2024+) + replaced by 0x131f (see below) 0x1009 0x08 FN+F9 - @@ -504,6 +506,9 @@ event code Key Notes 0x1019 0x18 unknown +0x131f ... FN+F8 Platform Mode change. + Implemented in driver. + ... ... ... 0x1020 0x1F unknown |