* MA 02111-1307 USA
*/
+#include "asm/io.h"
#include "lcd.h"
*/
out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_LCD0_RST); /* set reset to low */
udelay(10); /* wait 10us */
- if (config == 1) {
+ if (config == 1)
out32(GPIO0_OR, in32(GPIO0_OR) | CFG_LCD_ENDIAN); /* big-endian */
- } else {
+ else
out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_LCD_ENDIAN); /* little-endian */
- }
udelay(10); /* wait 10us */
out32(GPIO0_OR, in32(GPIO0_OR) | CFG_LCD0_RST); /* set reset to high */
} else {
*/
out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_LCD1_RST); /* set reset to low */
udelay(10); /* wait 10us */
- if (config == 1) {
+ if (config == 1)
out32(GPIO0_OR, in32(GPIO0_OR) | CFG_LCD_ENDIAN); /* big-endian */
- } else {
+ else
out32(GPIO0_OR, in32(GPIO0_OR) & ~CFG_LCD_ENDIAN); /* little-endian */
- }
udelay(10); /* wait 10us */
out32(GPIO0_OR, in32(GPIO0_OR) | CFG_LCD1_RST); /* set reset to high */
}
uchar *ptr;
ushort *ptr2;
ushort val;
- unsigned char *dst;
+ unsigned char *dst = NULL;
int x, y;
int width, height, bpp, colors, line_size;
int header_size;
unsigned char r, g, b;
BITMAPINFOHEADER *bm_info;
ulong len;
- int do_free = 0;
/*
* Check for bmp mark 'BM'
/*
* Decompress bmp image
*/
- len = CFG_LCD_LOGO_MAX_SIZE;
- dst = malloc(CFG_LCD_LOGO_MAX_SIZE);
- do_free = 1;
- if (gunzip(dst, CFG_LCD_LOGO_MAX_SIZE, (uchar *)logo_bmp, &len) != 0) {
+ len = CFG_VIDEO_LOGO_MAX_SIZE;
+ dst = malloc(CFG_VIDEO_LOGO_MAX_SIZE);
+ if (dst == NULL) {
+ printf("Error: malloc in gunzip failed!\n");
return;
}
+ if (gunzip(dst, CFG_VIDEO_LOGO_MAX_SIZE, (uchar *)logo_bmp, &len) != 0)
+ return;
+ if (len == CFG_VIDEO_LOGO_MAX_SIZE)
+ printf("Image could be truncated (increase CFG_VIDEO_LOGO_MAX_SIZE)!\n");
/*
* Check for bmp mark 'BM'
break;
default:
printf("LCD: Unknown bpp (%d) im image!\n", bpp);
- free(dst);
+ if ((dst != NULL) && (dst != (uchar *)logo_bmp))
+ free(dst);
return;
}
printf(" (%d*%d, %dbpp)\n", width, height, bpp);
}
}
- if (do_free) {
+ if ((dst != NULL) && (dst != (uchar *)logo_bmp))
free(dst);
- }
}
/*
* Detect epson
*/
- if (lcd_reg[0] == 0x1c) {
+ out_8(&lcd_reg[0], 0x00);
+ out_8(&lcd_reg[1], 0x00);
+
+ if (in_8(&lcd_reg[0]) == 0x1c) {
/*
* Big epson detected
*/
palette_value = 0x1e4;
lcd_depth = 16;
puts("LCD: S1D13806");
- } else if (lcd_reg[1] == 0x1c) {
+ } else if (in_8(&lcd_reg[1]) == 0x1c) {
/*
* Big epson detected (with register swap bug)
*/
palette_value = 0x1e5;
lcd_depth = 16;
puts("LCD: S1D13806S");
- } else if (lcd_reg[0] == 0x18) {
+ } else if (in_8(&lcd_reg[0]) == 0x18) {
/*
* Small epson detected (704)
*/
palette_value = 0x17;
lcd_depth = 8;
puts("LCD: S1D13704");
- } else if (lcd_reg[0x10000] == 0x24) {
+ } else if (in_8(&lcd_reg[0x10000]) == 0x24) {
/*
* Small epson detected (705)
*/
/*
* Setup lcd controller regs
*/
- for (i = 0; i<reg_count; i++) {
+ for (i = 0; i < reg_count; i++) {
s1dReg = regs[i].Index;
if (reg_byte_swap) {
if ((s1dReg & 0x0001) == 0)