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From 91dc9ee523ad7f2a09cabf8082396eca0ef68000 Mon Sep 17 00:00:00 2001
From: Tasslehoff Kjappfot <tasskjapp@gmail.com>
Date: Wed, 8 Sep 2010 12:46:14 +0200
Subject: [PATCH] OMAP: DSS2: OMAPFB: swap front and back porches for both hsync and vsync
Framebuffer's left and right margins are relative to the active pixel
area. Front and back porches are relative to the sync area.
Left margin was wrongly assigned to front porch (and right to back),
this patch fixes it.
Signed-off-by: tasskjapp@gmail.com
Reviewed-by: Russ.Dill@gmail.com
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@nokia.com>
---
drivers/video/omap2/omapfb/omapfb-main.c | 16 ++++++++--------
1 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c
index 0fe87e0..4cb8355 100644
--- a/drivers/video/omap2/omapfb/omapfb-main.c
+++ b/drivers/video/omap2/omapfb/omapfb-main.c
@@ -737,10 +737,10 @@ int check_fb_var(struct fb_info *fbi, struct fb_var_screeninfo *var)
var->pixclock = timings.pixel_clock != 0 ?
KHZ2PICOS(timings.pixel_clock) :
0;
- var->left_margin = timings.hfp;
- var->right_margin = timings.hbp;
- var->upper_margin = timings.vfp;
- var->lower_margin = timings.vbp;
+ var->left_margin = timings.hbp;
+ var->right_margin = timings.hfp;
+ var->upper_margin = timings.vbp;
+ var->lower_margin = timings.vfp;
var->hsync_len = timings.hsw;
var->vsync_len = timings.vsw;
} else {
@@ -2019,10 +2019,10 @@ static int omapfb_mode_to_timings(const char *mode_str,
if (r != 0) {
timings->pixel_clock = PICOS2KHZ(var.pixclock);
- timings->hfp = var.left_margin;
- timings->hbp = var.right_margin;
- timings->vfp = var.upper_margin;
- timings->vbp = var.lower_margin;
+ timings->hbp = var.left_margin;
+ timings->hfp = var.right_margin;
+ timings->vbp = var.upper_margin;
+ timings->vfp = var.lower_margin;
timings->hsw = var.hsync_len;
timings->vsw = var.vsync_len;
timings->x_res = var.xres;
--
1.6.6.1
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