diff options
| author | Janne Grunau <j@jannau.net> | 2025-09-01 12:20:07 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.com> | 2025-09-12 16:59:05 +0200 |
| commit | 8599049a96850ac96a64c0c6e5cfdec5b94d9207 (patch) | |
| tree | 06c125bf2c2b2ff891cc9da61f2aec170cd0c855 | |
| parent | 12a0d4109d6ee25e5aa1cfd150c1fad607751a18 (diff) | |
HID: lenovo: Use KEY_PERFORMANCE instead of ACPI's platform_profile
Commit 84c9d2a968c82 ("HID: lenovo: Support for ThinkPad-X12-TAB-1/2 Kbd
Fn keys") added a dependency on ACPI's platform_profile. This should not
be done for generic USB devices as this prevents using the devices on
non ACPI devices like Apple silicon Macs and other non-ACPI arm64
systems. An attempt to allow using platform_profile on non-ACPI systems
was rejected in [1] and instead platform_profile was made to fail during
init in commit dd133162c9cf ("ACPI: platform_profile: Avoid initializing
on non-ACPI platforms").
So remove the broken dependency and instead let's user space handle this
keycode by sending the new KEY_PERFORMANCE. Stable backport depends on
commit 89c5214639294 ("Input: add keycode for performance mode key").
[1]: https://lore.kernel.org/linux-acpi/CAJZ5v0icRdTSToaKbdf=MdRin4NyB2MstUVaQo8VR6-n7DkVMQ@mail.gmail.com/
Cc: regressions@lists.linux.dev
Cc: stable@vger.kernel.org
Fixes: 84c9d2a968c82 ("HID: lenovo: Support for ThinkPad-X12-TAB-1/2 Kbd Fn keys")
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
| -rw-r--r-- | drivers/hid/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/hid/hid-lenovo.c | 4 |
2 files changed, 1 insertions, 5 deletions
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 79997553d8f9..b934523593d9 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -597,8 +597,6 @@ config HID_LED config HID_LENOVO tristate "Lenovo / Thinkpad devices" - depends on ACPI - select ACPI_PLATFORM_PROFILE select NEW_LEDS select LEDS_CLASS help diff --git a/drivers/hid/hid-lenovo.c b/drivers/hid/hid-lenovo.c index b3121fa7a72d..654879814f97 100644 --- a/drivers/hid/hid-lenovo.c +++ b/drivers/hid/hid-lenovo.c @@ -32,8 +32,6 @@ #include <linux/leds.h> #include <linux/workqueue.h> -#include <linux/platform_profile.h> - #include "hid-ids.h" /* Userspace expects F20 for mic-mute KEY_MICMUTE does not work */ @@ -734,7 +732,7 @@ static int lenovo_raw_event_TP_X12_tab(struct hid_device *hdev, u32 raw_data) report_key_event(input, KEY_RFKILL); return 1; } - platform_profile_cycle(); + report_key_event(input, KEY_PERFORMANCE); return 1; case TP_X12_RAW_HOTKEY_FN_F10: /* TAB1 has PICKUP Phone and TAB2 use Snipping tool*/ |