From: Krzysztof Helt This patch removes lcdcon1 register field from the s3c2410fb_display as all bits are calculated from other fields. Signed-off-by: Krzysztof Helt --- diff -urp linux-2.6.23.old/arch/arm/mach-s3c2410/mach-amlm5900.c linux-2.6.23/arch/arm/mach-s3c2410/mach-amlm5900.c --- linux-2.6.23.old/arch/arm/mach-s3c2410/mach-amlm5900.c 2007-08-14 21:13:31.000000000 +0200 +++ linux-2.6.23/arch/arm/mach-s3c2410/mach-amlm5900.c 2007-08- 14 21:13:52.000000000 +0200 @@ -184,7 +184,6 @@ static struct s3c2410fb_display __initda .upper_margin = 0, .lower_margin = 0, - .lcdcon1 = 0x00008225, .lcdcon5 = 0x00000001, }; diff -urp linux-2.6.23.old/arch/arm/mach-s3c2410/mach-bast.c linux-2.6.23/arch/arm/mach-s3c2410/mach-bast.c --- linux-2.6.23.old/arch/arm/mach-s3c2410/mach-bast.c 2007-08- 14 21:13:31.000000000 +0200 +++ linux-2.6.23/arch/arm/mach-s3c2410/mach-bast.c 2007-08- 14 21:13:52.000000000 +0200 @@ -484,7 +484,6 @@ static struct s3c2410fb_display __initda .lower_margin = 32, .vsync_len = 3, - .lcdcon1 = 0x00000176, .lcdcon5 = 0x00014b02, }, { @@ -503,7 +502,6 @@ static struct s3c2410fb_display __initda .lower_margin = 32, .vsync_len = 3, - .lcdcon1 = 0x00000176, .lcdcon5 = 0x00014b02, }, { @@ -522,7 +520,6 @@ static struct s3c2410fb_display __initda .lower_margin = 32, .vsync_len = 3, - .lcdcon1 = 0x00000176, .lcdcon5 = 0x00014b02, }, }; diff -urp linux-2.6.23.old/arch/arm/mach-s3c2410/mach-h1940.c linux-2.6.23/arch/arm/mach-s3c2410/mach-h1940.c --- linux-2.6.23.old/arch/arm/mach-s3c2410/mach-h1940.c 2007-08- 14 21:13:31.000000000 +0200 +++ linux-2.6.23/arch/arm/mach-s3c2410/mach-h1940.c 2007-08- 14 21:13:52.000000000 +0200 @@ -134,10 +134,6 @@ static struct s3c2410_udc_mach_info h194 * Set lcd on or off **/ static struct s3c2410fb_display h1940_lcd __initdata = { - .lcdcon1= S3C2410_LCDCON1_TFT16BPP | \ - S3C2410_LCDCON1_TFT | \ - S3C2410_LCDCON1_CLKVAL(0x0C), - .lcdcon5= S3C2410_LCDCON5_FRM565 | \ S3C2410_LCDCON5_INVVLINE | \ S3C2410_LCDCON5_HWSWP, diff -urp linux-2.6.23.old/arch/arm/mach-s3c2410/mach-qt2410.c linux-2.6.23/arch/arm/mach-s3c2410/mach-qt2410.c --- linux-2.6.23.old/arch/arm/mach-s3c2410/mach-qt2410.c 2007-08-14 21:13:31.000000000 +0200 +++ linux-2.6.23/arch/arm/mach-s3c2410/mach-qt2410.c 2007-08- 14 21:13:52.000000000 +0200 @@ -98,10 +98,6 @@ static struct s3c2410_uartcfg smdk2410_u static struct s3c2410fb_display qt2410_lcd_cfg[] __initdata = { { /* Configuration for 640x480 SHARP LQ080V3DG01 */ - .lcdcon1 = S3C2410_LCDCON1_TFT16BPP | - S3C2410_LCDCON1_TFT | - S3C2410_LCDCON1_CLKVAL(0x01), /* HCLK/ 4 */ - .lcdcon5 = S3C2410_LCDCON5_FRM565 | S3C2410_LCDCON5_INVVLINE | S3C2410_LCDCON5_INVVFRAME | @@ -125,10 +121,6 @@ static struct s3c2410fb_display qt2410_l }, { /* Configuration for 480x640 toppoly TD028TTEC1 */ - .lcdcon1 = S3C2410_LCDCON1_TFT16BPP | - S3C2410_LCDCON1_TFT | - S3C2410_LCDCON1_CLKVAL(0x01), /* HCLK/ 4 */ - .lcdcon5 = S3C2410_LCDCON5_FRM565 | S3C2410_LCDCON5_INVVLINE | S3C2410_LCDCON5_INVVFRAME | @@ -151,10 +143,6 @@ static struct s3c2410fb_display qt2410_l }, { /* Config for 240x320 LCD */ - .lcdcon1 = S3C2410_LCDCON1_TFT16BPP | - S3C2410_LCDCON1_TFT | - S3C2410_LCDCON1_CLKVAL(0x04), - .lcdcon5 = S3C2410_LCDCON5_FRM565 | S3C2410_LCDCON5_INVVLINE | S3C2410_LCDCON5_INVVFRAME | diff -urp linux-2.6.23.old/arch/arm/mach-s3c2440/mach-rx3715.c linux-2.6.23/arch/arm/mach-s3c2440/mach-rx3715.c --- linux-2.6.23.old/arch/arm/mach-s3c2440/mach-rx3715.c 2007-08-14 21:13:31.000000000 +0200 +++ linux-2.6.23/arch/arm/mach-s3c2440/mach-rx3715.c 2007-08- 14 21:13:52.000000000 +0200 @@ -111,10 +111,6 @@ static struct s3c2410_uartcfg rx3715_uar /* framebuffer lcd controller information */ static struct s3c2410fb_display rx3715_lcdcfg __initdata = { - .lcdcon1 = S3C2410_LCDCON1_TFT16BPP | \ - S3C2410_LCDCON1_TFT | \ - S3C2410_LCDCON1_CLKVAL(0x0C), - .lcdcon5 = S3C2410_LCDCON5_INVVLINE | S3C2410_LCDCON5_FRM565 | S3C2410_LCDCON5_HWSWP, diff -urp linux-2.6.23.old/arch/arm/mach-s3c2440/mach-smdk2440.c linux-2.6.23/arch/arm/mach-s3c2440/mach-smdk2440.c --- linux-2.6.23.old/arch/arm/mach-s3c2440/mach-smdk2440.c 2007-08-14 21:13:31.000000000 +0200 +++ linux-2.6.23/arch/arm/mach-s3c2440/mach-smdk2440.c 2007-08- 14 21:13:52.000000000 +0200 @@ -105,10 +105,6 @@ static struct s3c2410_uartcfg smdk2440_u static struct s3c2410fb_display smdk2440_lcd_cfg __initdata = { - .lcdcon1 = S3C2410_LCDCON1_TFT16BPP | - S3C2410_LCDCON1_TFT | - S3C2410_LCDCON1_CLKVAL(0x04), - .lcdcon5 = S3C2410_LCDCON5_FRM565 | S3C2410_LCDCON5_INVVLINE | S3C2410_LCDCON5_INVVFRAME | diff -urp linux-2.6.23.old/drivers/video/s3c2410fb.c linux- 2.6.23/drivers/video/s3c2410fb.c --- linux-2.6.23.old/drivers/video/s3c2410fb.c 2007-08-14 21:13:31.000000000 +0200 +++ linux-2.6.23/drivers/video/s3c2410fb.c 2007-08-14 21:14:20.000000000 +0200 @@ -207,11 +207,9 @@ static int s3c2410fb_check_var(struct fb var->vsync_len = display->vsync_len; var->hsync_len = display->hsync_len; - fbi->regs.lcdcon1 = display->lcdcon1; fbi->regs.lcdcon5 = display->lcdcon5; /* set display type */ - fbi->regs.lcdcon1 &= ~S3C2410_LCDCON1_TFT; - fbi->regs.lcdcon1 |= display->type; + fbi->regs.lcdcon1 = display->type; var->transp.offset = 0; var->transp.length = 0; @@ -301,8 +299,6 @@ static void s3c2410fb_calculate_stn_lcd_ if (type != S3C2410_LCDCON1_STN4) hs >>= 1; - regs->lcdcon1 &= ~S3C2410_LCDCON1_MODEMASK; - switch (var->bits_per_pixel) { case 1: regs->lcdcon1 |= S3C2410_LCDCON1_STN1BPP; @@ -356,8 +352,6 @@ static void s3c2410fb_calculate_tft_lcd_ const struct s3c2410fb_info *fbi = info->par; const struct fb_var_screeninfo *var = &info->var; - regs->lcdcon1 &= ~S3C2410_LCDCON1_MODEMASK; - switch (var->bits_per_pixel) { case 1: regs->lcdcon1 |= S3C2410_LCDCON1_TFT1BPP; @@ -437,7 +431,6 @@ static void s3c2410fb_activate_var(struc clkdiv = 2; } - fbi->regs.lcdcon1 &= ~S3C2410_LCDCON1_CLKVAL(0x3ff); fbi->regs.lcdcon1 |= S3C2410_LCDCON1_CLKVAL(clkdiv); /* write new registers */ diff -urp linux-2.6.23.old/include/asm-arm/arch-s3c2410/fb.h linux-2.6.23/include/asm-arm/arch-s3c2410/fb.h --- linux-2.6.23.old/include/asm-arm/arch-s3c2410/fb.h 2007-08- 14 21:13:31.000000000 +0200 +++ linux-2.6.23/include/asm-arm/arch-s3c2410/fb.h 2007-08- 14 21:13:52.000000000 +0200 @@ -45,7 +45,6 @@ struct s3c2410fb_display { unsigned short vsync_len; /* value in lines (TFT) or 0 (STN) */ /* lcd configuration registers */ - unsigned long lcdcon1; unsigned long lcdcon5; }; ---------------------------------------------------- Czy na wakacje warto zabrać laptopa? Zobacz gdzie działają strefy darmowego, bezprzewodowego Internetu! Kliknij: http://klik.wp.pl/?adr=http%3A%2F%2Fadv.reklama.wp.pl%2Fas%2Fd128.html&sid=1259