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| author | Sascha Hauer <s.hauer@pengutronix.de> | 2009-02-14 16:29:38 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2009-03-13 10:34:24 +0100 |
| commit | 7e8549bcee00d92040904361cb1840c7a5eda615 (patch) | |
| tree | 4bd0b3833c212407f4fb71075df8c141f1f257e4 /drivers | |
| parent | imxfb: add mx27 support (diff) | |
| download | linux-7e8549bcee00d92040904361cb1840c7a5eda615.tar.xz linux-7e8549bcee00d92040904361cb1840c7a5eda615.zip | |
imxfb: Fix margin settings
The var->hsync_len, var->right_margin and var->left_margin fields
should contain the real values, not the hardware dependent values.
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/video/imxfb.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/video/imxfb.c b/drivers/video/imxfb.c index 9dd27576db71..bd1cb75cd14b 100644 --- a/drivers/video/imxfb.c +++ b/drivers/video/imxfb.c @@ -495,9 +495,9 @@ static int imxfb_activate_var(struct fb_var_screeninfo *var, struct fb_info *inf info->fix.id, var->lower_margin); #endif - writel(HCR_H_WIDTH(var->hsync_len) | - HCR_H_WAIT_1(var->right_margin) | - HCR_H_WAIT_2(var->left_margin), + writel(HCR_H_WIDTH(var->hsync_len - 1) | + HCR_H_WAIT_1(var->right_margin - 1) | + HCR_H_WAIT_2(var->left_margin - 3), fbi->regs + LCDC_HCR); writel(VCR_V_WIDTH(var->vsync_len) | |