Add VIA support for QMK backlight, QMK RGBLight (#7911)

* Add VIA support for QMK backlight, QMK RGBLight

* clang-format changes

1 files changed, 20 insertions, 0 deletions

diff --git a/quantum/rgblight.c b/quantum/rgblight.c
index e0ed30879b..643a9eaaf2 100644
--- a/quantum/rgblight.c
+++ b/quantum/rgblight.c
@@ -162,6 +162,10 @@ void eeconfig_update_rgblight(uint32_t val) {
 #endif
 }
 
+void eeconfig_update_rgblight_current(void) {
+    eeconfig_update_rgblight(rgblight_config.raw);
+}
+
 void eeconfig_update_rgblight_default(void) {
     rgblight_config.enable = 1;
     rgblight_config.mode   = RGBLIGHT_MODE_STATIC_LIGHT;
@@ -503,6 +507,22 @@ void rgblight_sethsv(uint8_t hue, uint8_t sat, uint8_t val) { rgblight_sethsv_ee
 
 void rgblight_sethsv_noeeprom(uint8_t hue, uint8_t sat, uint8_t val) { rgblight_sethsv_eeprom_helper(hue, sat, val, false); }
 
+uint8_t rgblight_get_speed(void) { return rgblight_config.speed; }
+
+void rgblight_set_speed_eeprom_helper(uint8_t speed, bool write_to_eeprom) {
+    rgblight_config.speed = speed;
+    if (write_to_eeprom) {
+        eeconfig_update_rgblight(rgblight_config.raw);   // EECONFIG needs to be increased to support this
+        dprintf("rgblight set speed [EEPROM]: %u\n", rgblight_config.speed);
+    } else {
+        dprintf("rgblight set speed [NOEEPROM]: %u\n", rgblight_config.speed);
+    }
+}
+
+void rgblight_set_speed(uint8_t speed) { rgblight_set_speed_eeprom_helper(speed, true); }
+
+void rgblight_set_speed_noeeprom(uint8_t speed) { rgblight_set_speed_eeprom_helper(speed, false); }
+
 uint8_t rgblight_get_hue(void) { return rgblight_config.hue; }
 
 uint8_t rgblight_get_sat(void) { return rgblight_config.sat; }