diff options
Diffstat (limited to 'board/esd/common/lcd.c')
| -rw-r--r-- | board/esd/common/lcd.c | 37 |
1 files changed, 16 insertions, 21 deletions
diff --git a/board/esd/common/lcd.c b/board/esd/common/lcd.c index 196171c..4116838 100644 --- a/board/esd/common/lcd.c +++ b/board/esd/common/lcd.c @@ -24,6 +24,7 @@ * MA 02111-1307 USA */ +#include "asm/io.h" #include "lcd.h" @@ -45,11 +46,10 @@ void lcd_setup(int lcd, int config) */ 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 { @@ -58,11 +58,10 @@ void lcd_setup(int lcd, int config) */ 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 */ } @@ -104,12 +103,10 @@ void lcd_bmp(uchar *logo_bmp) printf("Error: malloc in gunzip failed!\n"); return; } - if (gunzip(dst, CFG_VIDEO_LOGO_MAX_SIZE, (uchar *)logo_bmp, &len) != 0) { + if (gunzip(dst, CFG_VIDEO_LOGO_MAX_SIZE, (uchar *)logo_bmp, &len) != 0) return; - } - if (len == CFG_VIDEO_LOGO_MAX_SIZE) { + if (len == CFG_VIDEO_LOGO_MAX_SIZE) printf("Image could be truncated (increase CFG_VIDEO_LOGO_MAX_SIZE)!\n"); - } /* * Check for bmp mark 'BM' @@ -152,9 +149,8 @@ void lcd_bmp(uchar *logo_bmp) break; default: printf("LCD: Unknown bpp (%d) im image!\n", bpp); - if ((dst != NULL) && (dst != (uchar *)logo_bmp)) { + if ((dst != NULL) && (dst != (uchar *)logo_bmp)) free(dst); - } return; } printf(" (%d*%d, %dbpp)\n", width, height, bpp); @@ -212,9 +208,8 @@ void lcd_bmp(uchar *logo_bmp) } } - if ((dst != NULL) && (dst != (uchar *)logo_bmp)) { + if ((dst != NULL) && (dst != (uchar *)logo_bmp)) free(dst); - } } @@ -229,10 +224,10 @@ void lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count, /* * Detect epson */ - lcd_reg[0] = 0x00; - lcd_reg[1] = 0x00; + out_8(&lcd_reg[0], 0x00); + out_8(&lcd_reg[1], 0x00); - if (lcd_reg[0] == 0x1c) { + if (in_8(&lcd_reg[0]) == 0x1c) { /* * Big epson detected */ @@ -241,7 +236,7 @@ void lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count, 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) */ @@ -250,7 +245,7 @@ void lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count, 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) */ @@ -259,7 +254,7 @@ void lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count, 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) */ @@ -277,7 +272,7 @@ void lcd_init(uchar *lcd_reg, uchar *lcd_mem, S1D_REGS *regs, int reg_count, /* * 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) |