Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'

[u-boot] / include / lcd.h

diff --git a/include/lcd.h b/include/lcd.h
index 2517d39d4144a5f3d760c9bcb53029b3460c4316..4ac4ddd1e0edc35648c6e87f44974bdc23846c33 100644 (file)
--- a/include/lcd.h
+++ b/include/lcd.h
@@ -47,6 +47,7 @@ extern struct vidinfo panel_info;
 
 extern void lcd_ctrl_init (void *lcdbase);
 extern void lcd_enable (void);
+extern int board_splash_screen_prepare(void);
 
 /* setcolreg used in 8bpp/16bpp; initcolregs used in monochrome */
 extern void lcd_setcolreg (ushort regno,
@@ -57,6 +58,14 @@ extern void lcd_initcolregs (void);
 extern struct bmp_image *gunzip_bmp(unsigned long addr, unsigned long *lenp);
 extern int bmp_display(ulong addr, int x, int y);
 
+/**
+ * Set whether we need to flush the dcache when changing the LCD image. This
+ * defaults to off.
+ *
+ * @param flush                non-zero to flush cache after update, 0 to skip
+ */
+void lcd_set_flush_dcache(int flush);
+
 #if defined CONFIG_MPC823
 /*
  * LCD controller stucture for MPC823 CPU
@@ -333,6 +342,9 @@ void lcd_position_cursor(unsigned col, unsigned row);
 /* Allow boards to customize the information displayed */
 void lcd_show_board_info(void);
 
+/* Return the size of the LCD frame buffer, and the line length */
+int lcd_get_size(int *line_length);
+
 /************************************************************************/
 /* ** BITMAP DISPLAY SUPPORT                                           */
 /************************************************************************/