Files
poky/meta/recipes-kernel/linux/linux-omap2-git/beagleboard/05-fix-display-panning.diff
Richard Purdie 29d6678fd5 Major layout change to the packages directory
Having one monolithic packages directory makes it hard to find things
and is generally overwhelming. This commit splits it into several
logical sections roughly based on function, recipes.txt gives more
information about the classifications used.

The opportunity is also used to switch from "packages" to "recipes"
as used in OpenEmbedded as the term "packages" can be confusing to
people and has many different meanings.

Not all recipes have been classified yet, this is just a first pass
at separating things out. Some packages are moved to meta-extras as
they're no longer actively used or maintained.

Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
2010-08-27 15:29:45 +01:00

46 lines
1.5 KiB
Diff

From: Mans Rullgard <mans@mansr.com>
Date: Mon, 7 Jul 2008 00:13:00 +0000 (+0100)
Subject: omapfb: fix display panning
X-Git-Url: http://git.mansr.com/?p=linux-omap;a=commitdiff_plain;h=9fec252c96b0e69bcef0afd9cb9dd72b7179c239
omapfb: fix display panning
---
diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c
index 4e1a8e3..c17371c 100644
--- a/drivers/video/omap/dispc.c
+++ b/drivers/video/omap/dispc.c
@@ -435,6 +435,8 @@ static inline int _setup_plane(int plane, int channel_out,
dispc_write_reg(ri_reg[plane], (screen_width - width) * bpp / 8 + 1);
+ MOD_REG_FLD(DISPC_CONTROL, 1<<5, 1<<5);
+
return height * screen_width * bpp / 8;
}
diff --git a/drivers/video/omap/omapfb_main.c b/drivers/video/omap/omapfb_main.c
index 1166a01..3e4959e 100644
--- a/drivers/video/omap/omapfb_main.c
+++ b/drivers/video/omap/omapfb_main.c
@@ -206,8 +206,8 @@ static int ctrl_change_mode(struct fb_info *fbi)
struct omapfb_device *fbdev = plane->fbdev;
struct fb_var_screeninfo *var = &fbi->var;
- offset = var->yoffset * fbi->fix.line_length +
- var->xoffset * var->bits_per_pixel / 8;
+ offset = (var->yoffset * var->xres_virtual + var->xoffset) *
+ var->bits_per_pixel / 8;
if (fbdev->ctrl->sync)
fbdev->ctrl->sync();
@@ -423,6 +423,8 @@ static void set_fb_fix(struct fb_info *fbi)
}
fix->accel = FB_ACCEL_OMAP1610;
fix->line_length = var->xres_virtual * bpp / 8;
+ fix->xpanstep = 1;
+ fix->ypanstep = 1;
}
static int set_color_mode(struct omapfb_plane_struct *plane,