X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=common%2Fcmd_bmp.c;h=daa54e77692f2936047dde1612bee1a9cfc0a357;hb=9bcf2ab41ffdb7ab92f3eb24624853268c8dbadc;hp=6e813c625eba0f5dcbd5daeb2cae45bb5efaa7ac;hpb=b0fce99bfc116c2ddb4506268d6e4a0a7054478d;p=karo-tx-uboot.git

diff --git a/common/cmd_bmp.c b/common/cmd_bmp.c
index 6e813c625e..daa54e7769 100644
--- a/common/cmd_bmp.c
+++ b/common/cmd_bmp.c
@@ -1,6 +1,6 @@
 /*
  * (C) Copyright 2002
- * Dtlev Zundel, DENX Software Engineering, dzu@denx.de.
+ * Detlev Zundel, DENX Software Engineering, dzu@denx.de.
  *
  * See file CREDITS for list of people who contributed to this
  * project.
@@ -28,11 +28,12 @@
 #include <common.h>
 #include <bmp_layout.h>
 #include <command.h>
+#include <asm/byteorder.h>
 
 #if (CONFIG_COMMANDS & CFG_CMD_BMP)
 
 static int bmp_info (ulong addr);
-static int bmp_display (ulong addr);
+static int bmp_display (ulong addr, int x, int y);
 
 /*
  * Subroutine:  do_bmp
@@ -47,6 +48,7 @@ static int bmp_display (ulong addr);
 int do_bmp(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 {
 	ulong addr;
+	int x = 0, y = 0;
 
 	switch (argc) {
 	case 2:		/* use load_addr as default address */
@@ -55,6 +57,11 @@ int do_bmp(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	case 3:		/* use argument */
 		addr = simple_strtoul(argv[2], NULL, 16);
 		break;
+	case 5:
+		addr = simple_strtoul(argv[2], NULL, 16);
+	        x = simple_strtoul(argv[3], NULL, 10);
+	        y = simple_strtoul(argv[4], NULL, 10);
+	        break;
 	default:
 		printf ("Usage:\n%s\n", cmdtp->usage);
 		return 1;
@@ -66,18 +73,18 @@ int do_bmp(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
 	if (strncmp(argv[1],"info",1) == 0) {
 		return (bmp_info(addr));
 	} else if (strncmp(argv[1],"display",1) == 0) {
-		return (bmp_display(addr));
+	    return (bmp_display(addr, x, y));
 	} else {
 		printf ("Usage:\n%s\n", cmdtp->usage);
 		return 1;
 	}
 }
 
-cmd_tbl_t U_BOOT_CMD(BMP) = MK_CMD_ENTRY(
-	"bmp",	3,	1,	do_bmp,
+U_BOOT_CMD(
+	bmp,	5,	1,	do_bmp,
 	"bmp     - manipulate BMP image data\n",
-	"info <imageAddr>    - display image info\n"
-	"bmp display <imageAddr> - display image\n"
+	"info <imageAddr>          - display image info\n"
+	"bmp display <imageAddr> [x y] - display image at x,y\n"
 );
 
 /*
@@ -115,11 +122,18 @@ static int bmp_info(ulong addr)
  * Return:      None
  *
  */
-static int bmp_display(ulong addr)
+static int bmp_display(ulong addr, int x, int y)
 {
-	extern int lcd_display_bitmap (ulong);
+#if defined(CONFIG_LCD)
+	extern int lcd_display_bitmap (ulong, int, int);
 
-	return (lcd_display_bitmap (addr));
+	return (lcd_display_bitmap (addr, x, y));
+#elif defined(CONFIG_VIDEO)
+	extern int video_display_bitmap (ulong, int, int);
+	return (video_display_bitmap (addr, x, y));
+#else
+# error bmp_display() requires CONFIG_LCD or CONFIG_VIDEO
+#endif
 }
 
 #endif /* (CONFIG_COMMANDS & CFG_CMD_BMP) */