2 files changed, 11 insertions, 0 deletions

diff --git a/firmware/export/config.h b/firmware/export/config.h
index 18dca402fb..13d272f7b7 100644
--- a/firmware/export/config.h
+++ b/firmware/export/config.h
@@ -206,6 +206,10 @@
 #define RGB565 565
 #define RGB565SWAPPED 3553
 
+/* LCD_STRIDEFORMAT */
+#define VERTICAL_STRIDE     1
+#define HORIZONTAL_STRIDE   2
+
 /* CONFIG_ORIENTATION */
 #define SCREEN_PORTRAIT     0
 #define SCREEN_LANDSCAPE    1
diff --git a/firmware/export/lcd.h b/firmware/export/lcd.h
index 5846fae9c1..3d391d6685 100644
--- a/firmware/export/lcd.h
+++ b/firmware/export/lcd.h
@@ -306,6 +306,13 @@ static inline unsigned lcd_color_to_native(unsigned color)
 
 #endif /* HAVE_LCD_COLOR */
 
+/* Frame buffer stride */
+#if   defined(LCD_STRIDEFORMAT) && LCD_STRIDEFORMAT == VERTICAL_STRIDE
+#define STRIDE(w, h)    (h)
+#else
+#define STRIDE(w, h)    (w)
+#endif
+
 /* Frame buffer dimensions */
 #if LCD_DEPTH == 1
 #if LCD_PIXELFORMAT == HORIZONTAL_PACKING