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path: root/drivers/video/atmel_lcdfb.c
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Diffstat (limited to 'drivers/video/atmel_lcdfb.c')
-rw-r--r--drivers/video/atmel_lcdfb.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
index 244d55b7c0ae..7e66263b18c1 100644
--- a/drivers/video/atmel_lcdfb.c
+++ b/drivers/video/atmel_lcdfb.c
@@ -396,7 +396,7 @@ static int atmel_lcdfb_check_var(struct fb_var_screeninfo *var,
var->lower_margin = min_t(u32, var->lower_margin,
ATMEL_LCDC_VFP);
var->right_margin = min_t(u32, var->right_margin,
- (ATMEL_LCDC_HFP >> ATMEL_LCDC_HFP_OFFSET) + 1);
+ (ATMEL_LCDC_HFP >> ATMEL_LCDC_HFP_OFFSET) + 2);
var->hsync_len = min_t(u32, var->hsync_len,
(ATMEL_LCDC_HPW >> ATMEL_LCDC_HPW_OFFSET) + 1);
var->left_margin = min_t(u32, var->left_margin,
@@ -581,7 +581,7 @@ static int atmel_lcdfb_set_par(struct fb_info *info)
lcdc_writel(sinfo, ATMEL_LCDC_TIM1, value);
/* Horizontal timing */
- value = (info->var.right_margin - 1) << ATMEL_LCDC_HFP_OFFSET;
+ value = (info->var.right_margin - 2) << ATMEL_LCDC_HFP_OFFSET;
value |= (info->var.hsync_len - 1) << ATMEL_LCDC_HPW_OFFSET;
value |= (info->var.left_margin - 1);
dev_dbg(info->device, " * LCDTIM2 = %08lx\n", value);