From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Antonino A. Daplas" Subject: [PATCH 09/20] s3c2410fb: removes lcdcon1 register value from s3c2410fb_display Date: Sun, 26 Aug 2007 22:03:14 +0800 Message-ID: <46D18822.90208@gmail.com> Reply-To: linux-fbdev-devel@lists.sourceforge.net Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from sc8-sf-mx2-b.sourceforge.net ([10.3.1.92] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1IPJ1h-0005Ba-PI for linux-fbdev-devel@lists.sourceforge.net; Sun, 26 Aug 2007 07:23:42 -0700 Received: from nz-out-0506.google.com ([64.233.162.237]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1IPJ1h-00088d-60 for linux-fbdev-devel@lists.sourceforge.net; Sun, 26 Aug 2007 07:23:41 -0700 Received: by nz-out-0506.google.com with SMTP id f1so2918589nzc for ; Sun, 26 Aug 2007 07:23:41 -0700 (PDT) List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-fbdev-devel-bounces@lists.sourceforge.net Errors-To: linux-fbdev-devel-bounces@lists.sourceforge.net To: Andrew Morton Cc: Linux Fbdev development list 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 Signed-off-by: Antonino Daplas --- arch/arm/mach-s3c2410/mach-amlm5900.c | 1 - arch/arm/mach-s3c2410/mach-bast.c | 3 --- arch/arm/mach-s3c2410/mach-h1940.c | 4 ---- arch/arm/mach-s3c2410/mach-qt2410.c | 12 ------------ arch/arm/mach-s3c2440/mach-rx3715.c | 4 ---- arch/arm/mach-s3c2440/mach-smdk2440.c | 4 ---- drivers/video/s3c2410fb.c | 9 +-------- include/asm-arm/arch-s3c2410/fb.h | 1 - 8 files changed, 1 insertions(+), 37 deletions(-) diff --git a/arch/arm/mach-s3c2410/mach-amlm5900.c b/arch/arm/mach-s3c2410/mach-amlm5900.c index a86d68d..a67a068 100644 --- a/arch/arm/mach-s3c2410/mach-amlm5900.c +++ b/arch/arm/mach-s3c2410/mach-amlm5900.c @@ -184,7 +184,6 @@ static struct s3c2410fb_display __initda .upper_margin = 0, .lower_margin = 0, - .lcdcon1 = 0x00008225, .lcdcon5 = 0x00000001, }; diff --git a/arch/arm/mach-s3c2410/mach-bast.c b/arch/arm/mach-s3c2410/mach-bast.c index 103fc57..587864f 100644 --- a/arch/arm/mach-s3c2410/mach-bast.c +++ b/arch/arm/mach-s3c2410/mach-bast.c @@ -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 --git a/arch/arm/mach-s3c2410/mach-h1940.c b/arch/arm/mach-s3c2410/mach-h1940.c index 8a50842..7c1145e 100644 --- a/arch/arm/mach-s3c2410/mach-h1940.c +++ b/arch/arm/mach-s3c2410/mach-h1940.c @@ -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 --git a/arch/arm/mach-s3c2410/mach-qt2410.c b/arch/arm/mach-s3c2410/mach-qt2410.c index 612f624..a1caf4b 100644 --- a/arch/arm/mach-s3c2410/mach-qt2410.c +++ b/arch/arm/mach-s3c2410/mach-qt2410.c @@ -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 --git a/arch/arm/mach-s3c2440/mach-rx3715.c b/arch/arm/mach-s3c2440/mach-rx3715.c index 408337f..bac40c4 100644 --- a/arch/arm/mach-s3c2440/mach-rx3715.c +++ b/arch/arm/mach-s3c2440/mach-rx3715.c @@ -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 --git a/arch/arm/mach-s3c2440/mach-smdk2440.c b/arch/arm/mach-s3c2440/mach-smdk2440.c index 561e391..4552828 100644 --- a/arch/arm/mach-s3c2440/mach-smdk2440.c +++ b/arch/arm/mach-s3c2440/mach-smdk2440.c @@ -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 --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c index b2160ec..b2ba7a0 100644 --- a/drivers/video/s3c2410fb.c +++ b/drivers/video/s3c2410fb.c @@ -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; @@ -303,8 +301,6 @@ 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; @@ -358,8 +354,6 @@ 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; @@ -429,7 +423,6 @@ 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 --git a/include/asm-arm/arch-s3c2410/fb.h b/include/asm-arm/arch-s3c2410/fb.h index 9abe67b..5d02626 100644 --- a/include/asm-arm/arch-s3c2410/fb.h +++ b/include/asm-arm/arch-s3c2410/fb.h @@ -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; }; ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. 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