@@ -78,7 +78,6 @@ static inline void lcd_putc_xy (ushort x, ushort y, uchar c);
static int lcd_init (void *lcdbase);
-static int lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]);
static void *lcd_logo (void);
static int lcd_getbgcolor (void);
@@ -353,7 +352,14 @@ int drv_lcd_init (void)
}
/*----------------------------------------------------------------------*/
-static int lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
+static
+int do_lcd_clear(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
+{
+ lcd_clear();
+ return 0;
+}
+
+void lcd_clear(void)
{
#if LCD_BPP == LCD_MONOCHROME
/* Setting the palette */
@@ -394,12 +400,10 @@ static int lcd_clear (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[]
console_col = 0;
console_row = 0;
-
- return (0);
}
U_BOOT_CMD(
- cls, 1, 1, lcd_clear,
+ cls, 1, 1, do_lcd_clear,
"clear screen",
""
);
@@ -413,7 +417,7 @@ static int lcd_init (void *lcdbase)
lcd_ctrl_init (lcdbase);
lcd_is_enabled = 1;
- lcd_clear (NULL, 1, 1, NULL); /* dummy args */
+ lcd_clear();
lcd_enable ();
/* Initialize the console */
@@ -210,6 +210,8 @@ void lcd_disable (void);
void lcd_putc (const char c);
void lcd_puts (const char *s);
void lcd_printf (const char *fmt, ...);
+void lcd_clear(void);
+int lcd_display_bitmap(ulong bmp_image, int x, int y);
/* Allow boards to customize the information displayed */
void lcd_show_board_info(void);
@@ -15,5 +15,7 @@ int video_init (void *videobase);
void video_putc (const char c);
void video_puts (const char *s);
void video_printf (const char *fmt, ...);
+void video_clear(void);
+int video_display_bitmap(ulong bmp_image, int x, int y);
#endif
The functions for clearing and drawing bitmaps on the screen were not exposed publicly and are made public in this patch in preparation for implementing the display interface of api_public.h. Signed-off-by: Che-Liang Chiou <clchiou@chromium.org> --- Changes since V1 Fix style errors common/lcd.c | 16 ++++++++++------ include/lcd.h | 2 ++ include/video.h | 2 ++ 3 files changed, 14 insertions(+), 6 deletions(-)