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-rw-r--r--docs/feature_rgblight.md1
-rw-r--r--quantum/rgblight.c6
2 files changed, 7 insertions, 0 deletions
diff --git a/docs/feature_rgblight.md b/docs/feature_rgblight.md
index 554eb2dcdf..f96fa87736 100644
--- a/docs/feature_rgblight.md
+++ b/docs/feature_rgblight.md
@@ -41,6 +41,7 @@ You can change the behavior of the RGB Lighting by setting these configuration v
| `RGBLIGHT_HUE_STEP` | 10 | How many hues you want to have available. |
| `RGBLIGHT_SAT_STEP` | 17 | How many steps of saturation you'd like. |
| `RGBLIGHT_VAL_STEP` | 17 | The number of levels of brightness you want. |
+| `RGBLIGHT_LIMIT_VAL` | 255 | Limit the val of HSV to limit the maximum brightness simply. |
### Animations
diff --git a/quantum/rgblight.c b/quantum/rgblight.c
index ab218b8c50..cc49cdf636 100644
--- a/quantum/rgblight.c
+++ b/quantum/rgblight.c
@@ -46,6 +46,12 @@ bool rgblight_timer_enabled = false;
void sethsv(uint16_t hue, uint8_t sat, uint8_t val, LED_TYPE *led1) {
uint8_t r = 0, g = 0, b = 0, base, color;
+ #ifdef RGBLIGHT_LIMIT_VAL
+ if (val > RGBLIGHT_LIMIT_VAL) {
+ val=RGBLIGHT_LIMIT_VAL; // limit the val
+ }
+ #endif
+
if (sat == 0) { // Acromatic color (gray). Hue doesn't mind.
r = val;
g = val;