| 26cbe119 | 13-May-2026 |
Armin Wolf <W_Armin@gmx.de> |
platform/x86: uniwill-laptop: Do not enable the charging limit even when forced
It seems that on some older models (~2020) the battery charging limit
can permanently damage the battery. Prevent user
platform/x86: uniwill-laptop: Do not enable the charging limit even when forced
It seems that on some older models (~2020) the battery charging limit
can permanently damage the battery. Prevent users from enabling this
feature thru the "force" module parameter to avoid causing permanent
hardware damage on such devices.
Fixes: d050479693bb ("platform/x86: Add Uniwill laptop driver")
Link: https://www.reddit.com/r/XMG_gg/comments/ld9yyf/battery_limit_hidden_function_discovered_on/
Reviewed-by: Werner Sembach <wse@tuxedocomputers.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20260512232145.329260-5-W_Armin@gmx.de
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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| fb4b67c4 | 13-May-2026 |
Armin Wolf <W_Armin@gmx.de> |
platform/x86: uniwill-laptop: Fix behavior of "force" module param
Users might want to force-enable all possible features even on
machines with a valid device descriptor. Until now the "force"
modul
platform/x86: uniwill-laptop: Fix behavior of "force" module param
Users might want to force-enable all possible features even on
machines with a valid device descriptor. Until now the "force"
module param was ignored on such machines. Fix this to make
it easier to test for support of new features.
Fixes: d050479693bb ("platform/x86: Add Uniwill laptop driver")
Reviewed-by: Werner Sembach <wse@tuxedocomputers.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20260512232145.329260-4-W_Armin@gmx.de
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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| c16a4823 | 13-May-2026 |
Armin Wolf <W_Armin@gmx.de> |
platform/x86: uniwill-laptop: Accept charging threshold of 0
The power supply sysfs ABI states that:
Not all hardware is capable of setting this to an arbitrary
percentage. Drivers will round wri
platform/x86: uniwill-laptop: Accept charging threshold of 0
The power supply sysfs ABI states that:
Not all hardware is capable of setting this to an arbitrary
percentage. Drivers will round written values to the nearest
supported value. Reading back the value will show the actual
threshold set by the driver.
The driver currently violates this ABI by rejecting a charging
threshold of 0. Fix this by clamping this value to 1.
Fixes: d050479693bb ("platform/x86: Add Uniwill laptop driver")
Reviewed-by: Werner Sembach <wse@tuxedocomputers.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20260512232145.329260-3-W_Armin@gmx.de
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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| a5ee4c95 | 24-Mar-2026 |
Werner Sembach <wse@tuxedocomputers.com> |
platform/x86: uniwill-laptop: Apply features across all TUXEDO devices
Uses the more fine granular and/or new feature defines to enable more
features across the TUXEDO device lineup.
Also adds feat
platform/x86: uniwill-laptop: Apply features across all TUXEDO devices
Uses the more fine granular and/or new feature defines to enable more
features across the TUXEDO device lineup.
Also adds features to TUXEDO devices that where already present in the
driver, but not tested until now.
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://patch.msgid.link/20260324203413.454361-5-wse@tuxedocomputers.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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| ab97e28b | 24-Mar-2026 |
Werner Sembach <wse@tuxedocomputers.com> |
platform/x86: uniwill-laptop: Fix XMG Fusion 15 (L19) entries
Add alternative XMG Fusion system vendor name and clarify edition in ident.
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Signed-off-by: Wer
platform/x86: uniwill-laptop: Fix XMG Fusion 15 (L19) entries
Add alternative XMG Fusion system vendor name and clarify edition in ident.
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://patch.msgid.link/20260324203413.454361-4-wse@tuxedocomputers.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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| 03ae0a0d | 24-Mar-2026 |
Werner Sembach <wse@tuxedocomputers.com> |
platform/x86: uniwill-laptop: Implement USB-C power priority setting
On some devices Uniwill offers the option to set the USB-C port to
prioritise charging or performance. This patch exposes this se
platform/x86: uniwill-laptop: Implement USB-C power priority setting
On some devices Uniwill offers the option to set the USB-C port to
prioritise charging or performance. This patch exposes this setting to the
userspace via sysfs for all TUXEDO devices supporting it.
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://patch.msgid.link/20260324203413.454361-3-wse@tuxedocomputers.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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| 9836feed | 18-Feb-2026 |
Armin Wolf <W_Armin@gmx.de> |
platform/x86: uniwill-laptop: Handle FN lock event
On many devices, the user can toggle the Fn lock state by
pressing Fn + Esc. Forward the associated event to the fn_lock
sysfs attribute as a poll
platform/x86: uniwill-laptop: Handle FN lock event
On many devices, the user can toggle the Fn lock state by
pressing Fn + Esc. Forward the associated event to the fn_lock
sysfs attribute as a poll notification.
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20260218005101.73680-5-W_Armin@gmx.de
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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| 2be519d9 | 18-Feb-2026 |
Armin Wolf <W_Armin@gmx.de> |
platform/x86: uniwill-laptop: Mark FN lock status as being volatile
It turns out that the FN lock status can be changed by the underlying
hardware when the user presses a special key combination. Ma
platform/x86: uniwill-laptop: Mark FN lock status as being volatile
It turns out that the FN lock status can be changed by the underlying
hardware when the user presses a special key combination. Mark the
associated register as volatile to prevent regmap from caching said
value. Also add the necessary suspend/resume handling.
Fixes: d050479693bb ("platform/x86: Add Uniwill laptop driver")
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20260218005101.73680-4-W_Armin@gmx.de
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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| 67e7eb4c | 18-Feb-2026 |
Armin Wolf <W_Armin@gmx.de> |
platform/x86: uniwill-laptop: Fix crash on unexpected battery event
On devices that have not UNIWILL_FEATURE_BATTERY set, the underlying
hardware might still send the UNIWILL_OSD_BATTERY_ALERT event
platform/x86: uniwill-laptop: Fix crash on unexpected battery event
On devices that have not UNIWILL_FEATURE_BATTERY set, the underlying
hardware might still send the UNIWILL_OSD_BATTERY_ALERT event. In such
a situation, the driver will access uninitialized data structures when
handling said event.
Prevent this by only handling the UNIWILL_OSD_BATTERY_ALERT event when
UNIWILL_FEATURE_BATTERY is set.
Fixes: d050479693bb ("platform/x86: Add Uniwill laptop driver")
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20260218005101.73680-3-W_Armin@gmx.de
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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| 7c9aa38a | 15-Jan-2026 |
Werner Sembach <wse@tuxedocomputers.com> |
platform/x86/uniwill: Implement cTGP setting
Uniwill offers user setable cTGP for their EC on devices using NVIDIA 3000
Series and newer GPUs. This patch implements this setting as a sysfs
attribute
platform/x86/uniwill: Implement cTGP setting
Uniwill offers user setable cTGP for their EC on devices using NVIDIA 3000
Series and newer GPUs. This patch implements this setting as a sysfs
attribute.
For one device, the TUXEDO InfinityBook Gen7, the variant with and without
NVIDIA GPU can't be differentiated using only the DMI strings, so the new
probe callback needs to be used to test a bit from the EC memory.
Co-developed-by: Armin Wolf <W_Armin@gmx.de>
Signed-off-by: Armin Wolf <W_Armin@gmx.de>
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20260115154332.402873-2-wse@tuxedocomputers.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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| 5c14bff5 | 20-Nov-2025 |
Werner Sembach <wse@tuxedocomputers.com> |
platform/x86/uniwill: Add TUXEDO devices
Add all TUXEDO devices that can make use of this driver.
For the time being just the input part of the driver is used for these
devies. Other features will
platform/x86/uniwill: Add TUXEDO devices
Add all TUXEDO devices that can make use of this driver.
For the time being just the input part of the driver is used for these
devies. Other features will follow once implemented and/or tested.
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Link: https://patch.msgid.link/20251120215240.436835-3-wse@tuxedocomputers.com
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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| 33303671 | 20-Nov-2025 |
Werner Sembach <wse@tuxedocomputers.com> |
platform/x86/uniwill: Handle more WMI events required for TUXEDO devices
Handle more WMI events that are triggered on TUXEDO devices.
Testing the TUXEDO InfinityBook Pro 15 Gen9 Intel, the Stellari
platform/x86/uniwill: Handle more WMI events required for TUXEDO devices
Handle more WMI events that are triggered on TUXEDO devices.
Testing the TUXEDO InfinityBook Pro 15 Gen9 Intel, the Stellaris 16 Gen5
Intel, the Stellaris 16 Gen5 AMD and going through the out of tree
tuxedo-drivers dkms package I identified more WMI events that are used by
Uniwill.
This patch binds them to their respective function, or marks them as
KE_IGNORE when they are send in addition to other actions, to make clear
that they don't need special handling. This also avoids warnings in dmesg.
The events with descriptions from memory:
UNIWILL_OSD_RADIOON and UNIWILL_OSD_RADIOOFF - Sent in addition to the
already handled UNIWILL_OSD_RFKILL on some devices.
UNIWILL_OSD_PERFORMANCE_MODE_TOGGLE - Physical button on some devices. Bind
it to a button so userspace can receive the keypress and do stuff with it.
UNIWILL_OSD_MUTE - Sent in addition to an already handled keypress.
UNIWILL_OSD_KB_LED_LEVEL0 - UNIWILL_OSD_KB_LED_LEVEL4 - Some devices sent
these instead of UNIWILL_OSD_KBDILLUMTOGGLE.
UNIWILL_OSD_WEBCAM_TOGGLE - Sent in addition to deactivating the Webcam on
firmware level.
UNIWILL_OSD_DC_ADAPTER_CHANGED - No special handling required here atm, but
will be for the charging priority feature.
Signed-off-by: Werner Sembach <wse@tuxedocomputers.com>
Reviewed-by: Armin Wolf <W_Armin@gmx.de>
Link: https://patch.msgid.link/20251120215240.436835-2-wse@tuxedocomputers.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
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