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| author | Szilard Fabian <szfabian@bluemarch.art> | 2024-02-15 20:31:43 +0000 |
|---|---|---|
| committer | Ilpo Järvinen <ilpo.jarvinen@linux.intel.com> | 2024-02-27 14:43:55 +0200 |
| commit | 14c8a1451810cf616c959574bee4fad246f3a0cb (patch) | |
| tree | 3272b540fe74efd950ce4feb8be0feba43a0be8c /drivers/platform/x86/wmi.c | |
| parent | 301c1904d638ea9f9c9da34952a63faa5ceed26b (diff) | |
platform/x86/fujitsu-laptop: Add battery charge control support
This patch adds battery charge control support on Fujitsu notebooks
via the S006 method of the FUJ02E3 ACPI device. With this method it's
possible to set charge_control_end_threshold between 50 and 100%.
Tested on Lifebook E5411 and Lifebook U728. Sadly I can't test this
patch on a dual battery one, but I didn't find any clue about
independent battery charge control on dual battery Fujitsu notebooks
either. And by that I mean checking the DSDT table of various Lifebook
notebooks and reverse engineering FUJ02E3.dll.
Signed-off-by: Szilard Fabian <szfabian@bluemarch.art>
Acked-by: Jonathan Woithe <jwoithe@just42.net>
Link: https://lore.kernel.org/r/20240215203012.228758-2-szfabian@bluemarch.art
[ij: coding style cleanups.]
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Diffstat (limited to 'drivers/platform/x86/wmi.c')
0 files changed, 0 insertions, 0 deletions