lcd drivers: Convert lcd_[remote_]framebuffer to a pointer

Change all lcd drivers to using a pointer to the static framebuffer
instead of directly accessing the static array. This will let us
later do fun things like dynamic framebuffer sizes (RaaA) or
ability to use different buffers for different layers (dynamic
skin backdrops!)

Change-Id: I0a4d58a9d7b55e6c932131b929e5d4c9f9414b06

3 files changed, 3 insertions, 3 deletions

diff --git a/firmware/target/arm/samsung/yh820/lcd-yh820.c b/firmware/target/arm/samsung/yh820/lcd-yh820.c
index 4773e27185..10934621d7 100644
--- a/firmware/target/arm/samsung/yh820/lcd-yh820.c
+++ b/firmware/target/arm/samsung/yh820/lcd-yh820.c
@@ -347,7 +347,7 @@ void lcd_update_rect(int x, int y, int width, int height)
     if ((width <= 0) || (height <= 0))
         return; /* Nothing left to do. */
 
-    addr = &lcd_framebuffer[y][x];
+    addr = FBADDR(x,y);
 
     if (width <= 1) {                    
         lcd_send_command(R_ENTRY_MODE);  /* The X end address must be larger */
diff --git a/firmware/target/arm/samsung/yh920/lcd-yh920.c b/firmware/target/arm/samsung/yh920/lcd-yh920.c
index d24396050a..5563c13f53 100644
--- a/firmware/target/arm/samsung/yh920/lcd-yh920.c
+++ b/firmware/target/arm/samsung/yh920/lcd-yh920.c
@@ -259,7 +259,7 @@ void lcd_update_rect(int x, int y, int width, int height)
         lcd_write_reg(LCD_CNTL_PAGE, y);
         lcd_write_reg(LCD_CNTL_COLUMN, x);
 
-        addr = &lcd_framebuffer[y][x];
+        addr = FBADDR(x,y);
 
         lcd_send_cmd(LCD_CNTL_DATA_WRITE);
         lcd_write_data(addr, width);
diff --git a/firmware/target/arm/samsung/yh925/lcd-yh925.c b/firmware/target/arm/samsung/yh925/lcd-yh925.c
index ceed443654..93bfb3a5f2 100644
--- a/firmware/target/arm/samsung/yh925/lcd-yh925.c
+++ b/firmware/target/arm/samsung/yh925/lcd-yh925.c
@@ -639,7 +639,7 @@ void lcd_update_rect(int x0, int y0, int width, int height)
     /* start drawing */
     lcd_send_cmd(R_WRITE_DATA_2_GRAM);
 
-    addr = (unsigned short*)&lcd_framebuffer[y0][x0];
+    addr = (unsigned short*)FBADDR(x0,y0);
 
     int c, r;