backlight breathing overhaul (#2187)

* add breathing to bananasplit

* backlight breathing overhaul

* fix the backlight_tick thing.

* fix for vision_division backlight

* fix a few keymaps and probably break breathing for some weirdly set-up boards.

* remove BL_x keycodes because they made unreasonable assumptions

* some fixes for BL keycodes

* integer cie lightness scaling

* use cie lightness for non-breathing backlight and make breathing able to reach true max brightness

1 files changed, 4 insertions, 5 deletions

diff --git a/quantum/quantum.h b/quantum/quantum.h
index 056d37292..6ca5ecb5c 100644
--- a/quantum/quantum.h
+++ b/quantum/quantum.h
@@ -173,12 +173,11 @@ void breathing_self_disable(void);
 void breathing_toggle(void);
 bool is_breathing(void);
 
-void breathing_defaults(void);
 void breathing_intensity_default(void);
-void breathing_speed_default(void);
-void breathing_speed_set(uint8_t value);
-void breathing_speed_inc(uint8_t value);
-void breathing_speed_dec(uint8_t value);
+void breathing_period_default(void);
+void breathing_period_set(uint8_t value);
+void breathing_period_inc(void);
+void breathing_period_dec(void);
 #endif
 
 #endif