Add BGR byte order for WS2812 drivers (#11562)

* add byte order bgr for ws2812

* update docs for driver change

* Update ws2812_driver.md

* Update docs/ws2812_driver.md

Co-authored-by: Ryan <fauxpark@gmail.com>

Co-authored-by: Ryan <fauxpark@gmail.com>

1 files changed, 9 insertions, 0 deletions

diff --git a/quantum/color.h b/quantum/color.h
index 7448168b3..4783f6839 100644
--- a/quantum/color.h
+++ b/quantum/color.h
@@ -37,6 +37,7 @@
 
 #define WS2812_BYTE_ORDER_RGB 0
 #define WS2812_BYTE_ORDER_GRB 1
+#define WS2812_BYTE_ORDER_BGR 2
 
 #ifndef WS2812_BYTE_ORDER
 #    define WS2812_BYTE_ORDER WS2812_BYTE_ORDER_GRB
@@ -51,6 +52,10 @@ typedef struct PACKED {
     uint8_t r;
     uint8_t g;
     uint8_t b;
+#elif (WS2812_BYTE_ORDER == WS2812_BYTE_ORDER_BGR)
+    uint8_t b;
+    uint8_t g;
+    uint8_t r;
 #endif
 } cRGB;
 
@@ -66,6 +71,10 @@ typedef struct PACKED {
     uint8_t r;
     uint8_t g;
     uint8_t b;
+#elif (WS2812_BYTE_ORDER == WS2812_BYTE_ORDER_BGR)
+    uint8_t b;
+    uint8_t g;
+    uint8_t r;
 #endif
     uint8_t w;
 } cRGBW;