diff options
Diffstat (limited to 'meta/recipes-kernel/linux/linux-omap2-git/beagleboard/05-fix-display-panning.diff')
-rw-r--r-- | meta/recipes-kernel/linux/linux-omap2-git/beagleboard/05-fix-display-panning.diff | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/meta/recipes-kernel/linux/linux-omap2-git/beagleboard/05-fix-display-panning.diff b/meta/recipes-kernel/linux/linux-omap2-git/beagleboard/05-fix-display-panning.diff new file mode 100644 index 0000000000..d3c9fffcda --- /dev/null +++ b/meta/recipes-kernel/linux/linux-omap2-git/beagleboard/05-fix-display-panning.diff | |||
@@ -0,0 +1,45 @@ | |||
1 | From: Mans Rullgard <mans@mansr.com> | ||
2 | Date: Mon, 7 Jul 2008 00:13:00 +0000 (+0100) | ||
3 | Subject: omapfb: fix display panning | ||
4 | X-Git-Url: http://git.mansr.com/?p=linux-omap;a=commitdiff_plain;h=9fec252c96b0e69bcef0afd9cb9dd72b7179c239 | ||
5 | |||
6 | omapfb: fix display panning | ||
7 | --- | ||
8 | |||
9 | diff --git a/drivers/video/omap/dispc.c b/drivers/video/omap/dispc.c | ||
10 | index 4e1a8e3..c17371c 100644 | ||
11 | --- a/drivers/video/omap/dispc.c | ||
12 | +++ b/drivers/video/omap/dispc.c | ||
13 | @@ -435,6 +435,8 @@ static inline int _setup_plane(int plane, int channel_out, | ||
14 | |||
15 | dispc_write_reg(ri_reg[plane], (screen_width - width) * bpp / 8 + 1); | ||
16 | |||
17 | + MOD_REG_FLD(DISPC_CONTROL, 1<<5, 1<<5); | ||
18 | + | ||
19 | return height * screen_width * bpp / 8; | ||
20 | } | ||
21 | |||
22 | diff --git a/drivers/video/omap/omapfb_main.c b/drivers/video/omap/omapfb_main.c | ||
23 | index 1166a01..3e4959e 100644 | ||
24 | --- a/drivers/video/omap/omapfb_main.c | ||
25 | +++ b/drivers/video/omap/omapfb_main.c | ||
26 | @@ -206,8 +206,8 @@ static int ctrl_change_mode(struct fb_info *fbi) | ||
27 | struct omapfb_device *fbdev = plane->fbdev; | ||
28 | struct fb_var_screeninfo *var = &fbi->var; | ||
29 | |||
30 | - offset = var->yoffset * fbi->fix.line_length + | ||
31 | - var->xoffset * var->bits_per_pixel / 8; | ||
32 | + offset = (var->yoffset * var->xres_virtual + var->xoffset) * | ||
33 | + var->bits_per_pixel / 8; | ||
34 | |||
35 | if (fbdev->ctrl->sync) | ||
36 | fbdev->ctrl->sync(); | ||
37 | @@ -423,6 +423,8 @@ static void set_fb_fix(struct fb_info *fbi) | ||
38 | } | ||
39 | fix->accel = FB_ACCEL_OMAP1610; | ||
40 | fix->line_length = var->xres_virtual * bpp / 8; | ||
41 | + fix->xpanstep = 1; | ||
42 | + fix->ypanstep = 1; | ||
43 | } | ||
44 | |||
45 | static int set_color_mode(struct omapfb_plane_struct *plane, | ||