Keep track of encoder activity (#11595)

* Keep track of encoder activity, provide API for either matrix/encoder.

* Fixup build when no RGBLIGHT or Backlight enabled.

1 files changed, 6 insertions, 0 deletions

diff --git a/tmk_core/common/keyboard.h b/tmk_core/common/keyboard.h
index cc5b2e5e4..88b3896e9 100644
--- a/tmk_core/common/keyboard.h
+++ b/tmk_core/common/keyboard.h
@@ -73,9 +73,15 @@ void keyboard_post_init_user(void);
 void housekeeping_task_kb(void);
 void housekeeping_task_user(void);
 
+uint32_t last_input_activity_time(void);     // Timestamp of the last matrix or encoder activity
+uint32_t last_input_activity_elapsed(void);  // Number of milliseconds since the last matrix or encoder activity
+
 uint32_t last_matrix_activity_time(void);     // Timestamp of the last matrix activity
 uint32_t last_matrix_activity_elapsed(void);  // Number of milliseconds since the last matrix activity
 
+uint32_t last_encoder_activity_time(void);     // Timestamp of the last encoder activity
+uint32_t last_encoder_activity_elapsed(void);  // Number of milliseconds since the last encoder activity
+
 #ifdef __cplusplus
 }
 #endif