Revert "Remove YUV blitting functions and LCD modes"

This reverts commit fe6aa21e9eb88f49005863efd2003d0982920048.

Change-Id: I8bb1e5d6c52ed1478002d2140ef494ec5d62b8e3

1 files changed, 15 insertions, 0 deletions

diff --git a/firmware/target/arm/rk27xx/ihifi2/lcd-ihifi770.c b/firmware/target/arm/rk27xx/ihifi2/lcd-ihifi770.c
index cef0186de5..23505d9fa0 100644
--- a/firmware/target/arm/rk27xx/ihifi2/lcd-ihifi770.c
+++ b/firmware/target/arm/rk27xx/ihifi2/lcd-ihifi770.c
@@ -268,3 +268,18 @@ bool lcd_active()
 {
     return display_on;
 }
+
+/* Blit a YUV bitmap directly to the LCD */
+void lcd_blit_yuv(unsigned char * const src[3],
+                  int src_x, int src_y, int stride,
+                  int x, int y, int width, int height)
+{
+    (void)src;
+    (void)src_x;
+    (void)src_y;
+    (void)stride;
+    (void)x;
+    (void)y;
+    (void)width;
+    (void)height;
+}