diff options
| author | Krzysztof Helt <krzysztof.h1@wp.pl> | 2007-10-16 12:28:59 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 20:43:17 +0400 |
| commit | 3c9ffd0501157b38599b5bb7711366913f633f88 (patch) | |
| tree | a57108df27c409b4cd99786408c5b5f2ee0de54e /drivers/video/s3c2410fb.c | |
| parent | 5f20f69beb4983454b2d5ced4cabf90825bb263e (diff) | |
| download | linux-3c9ffd0501157b38599b5bb7711366913f633f88.tar.xz | |
s3c2410fb: use vertical margins values
This patch makes use of vertical margins fields in
the s3c2410fb_display structure.
Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl>
Signed-off-by: Antonino Daplas <adaplas@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/video/s3c2410fb.c')
| -rw-r--r-- | drivers/video/s3c2410fb.c | 21 |
1 files changed, 7 insertions, 14 deletions
diff --git a/drivers/video/s3c2410fb.c b/drivers/video/s3c2410fb.c index 27528caa5a48..a30d538bc8c1 100644 --- a/drivers/video/s3c2410fb.c +++ b/drivers/video/s3c2410fb.c @@ -325,14 +325,10 @@ static void s3c2410fb_calculate_stn_lcd_regs(const struct fb_info *info, var->bits_per_pixel); } /* update X/Y info */ - dprintk("setting vert: up=%d, low=%d, sync=%d\n", - var->upper_margin, var->lower_margin, var->vsync_len); - dprintk("setting horz: lft=%d, rt=%d, sync=%d\n", var->left_margin, var->right_margin, var->hsync_len); - regs->lcdcon2 &= ~S3C2410_LCDCON2_LINEVAL(0x3ff); - regs->lcdcon2 |= S3C2410_LCDCON2_LINEVAL(var->yres - 1); + regs->lcdcon2 = S3C2410_LCDCON2_LINEVAL(var->yres - 1); if (wdly > 3) wdly = 3; @@ -387,8 +383,10 @@ static void s3c2410fb_calculate_tft_lcd_regs(const struct fb_info *info, dprintk("setting horz: lft=%d, rt=%d, sync=%d\n", var->left_margin, var->right_margin, var->hsync_len); - regs->lcdcon2 &= ~S3C2410_LCDCON2_LINEVAL(0x3ff); - regs->lcdcon2 |= S3C2410_LCDCON2_LINEVAL(var->yres - 1); + regs->lcdcon2 &= S3C2410_LCDCON2_VSPW(0x3f); + regs->lcdcon2 |= S3C2410_LCDCON2_LINEVAL(var->yres - 1); + regs->lcdcon2 |= S3C2410_LCDCON2_VBPD(var->upper_margin - 1); + regs->lcdcon2 |= S3C2410_LCDCON2_VFPD(var->lower_margin - 1); regs->lcdcon3 = S3C2410_LCDCON3_HBPD(var->right_margin - 1) | S3C2410_LCDCON3_HFPD(var->left_margin - 1) | @@ -416,8 +414,6 @@ static void s3c2410fb_activate_var(struct fb_info *info) if (!mach_info->fixed_syncs) { fbi->regs.lcdcon2 = - S3C2410_LCDCON2_VBPD(var->upper_margin - 1) | - S3C2410_LCDCON2_VFPD(var->lower_margin - 1) | S3C2410_LCDCON2_VSPW(var->vsync_len - 1); fbi->regs.lcdcon4 &= ~S3C2410_LCDCON4_HSPW(0xff); @@ -892,13 +888,10 @@ static int __init s3c2410fb_probe(struct platform_device *pdev) fbinfo->var.left_margin = display->left_margin; fbinfo->var.right_margin = display->right_margin; - fbinfo->var.upper_margin = - S3C2410_LCDCON2_GET_VBPD(display->lcdcon2) + 1; - fbinfo->var.lower_margin = - S3C2410_LCDCON2_GET_VFPD(display->lcdcon2) + 1; + fbinfo->var.upper_margin = display->upper_margin; + fbinfo->var.lower_margin = display->lower_margin; fbinfo->var.vsync_len = S3C2410_LCDCON2_GET_VSPW(display->lcdcon2) + 1; - fbinfo->var.hsync_len = S3C2410_LCDCON4_GET_HSPW(display->lcdcon4) + 1; |