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authorTejun Heo <tj@kernel.org>2026-10-07 08:01:02 -1000
committerTejun Heo <tj@kernel.org>2026-10-07 08:01:02 -1000
commit92b542db38bf7cb4de583b2ca37febc549db0ce4 (patch)
tree30dcfdb338f7fdba597e1ec9314c2006df86f525 /include/uapi/linux/input-event-codes.h
parentfee1265a725725dac0ff7459f912d69558798b36 (diff)
parentd1a4549a3645e55cc9ade09e360280590b3c9559 (diff)
downloadlinux-next-92b542db38bf7cb4de583b2ca37febc549db0ce4.tar.gz
linux-next-92b542db38bf7cb4de583b2ca37febc549db0ce4.zip
Merge branch 'for-7.3-fixes' into for-next
Diffstat (limited to 'include/uapi/linux/input-event-codes.h')
-rw-r--r--include/uapi/linux/input-event-codes.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/uapi/linux/input-event-codes.h b/include/uapi/linux/input-event-codes.h
index 3528168f7c6d..4217950e5d16 100644
--- a/include/uapi/linux/input-event-codes.h
+++ b/include/uapi/linux/input-event-codes.h
@@ -970,6 +970,12 @@
/*
* LEDs
+ *
+ * Do not add any new LED definitions to the input subsystem. The existing
+ * definitions are legacy and grandfathered for backwards compatibility with
+ * userspace (via evdev). Any new LEDs should be implemented using the
+ * LED subsystem (struct led_classdev). The input core provides a bridge to
+ * the LED subsystem in drivers/input/input-leds.c.
*/
#define LED_NUML 0x00