diff options
Diffstat (limited to 'recipes/linux/linux-omap-psp-2.6.32/omap3-touchbook/0009-DSS2-fix-rotation-offsets.patch')
| -rw-r--r-- | recipes/linux/linux-omap-psp-2.6.32/omap3-touchbook/0009-DSS2-fix-rotation-offsets.patch | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/recipes/linux/linux-omap-psp-2.6.32/omap3-touchbook/0009-DSS2-fix-rotation-offsets.patch b/recipes/linux/linux-omap-psp-2.6.32/omap3-touchbook/0009-DSS2-fix-rotation-offsets.patch deleted file mode 100644 index 89d5285688..0000000000 --- a/recipes/linux/linux-omap-psp-2.6.32/omap3-touchbook/0009-DSS2-fix-rotation-offsets.patch +++ /dev/null @@ -1,69 +0,0 @@ -From 15ef52dc7a6d92e50ed9437ca6ca4bdcbd62faa6 Mon Sep 17 00:00:00 2001 -From: Gregoire Gentil <gregoire@gentil.com> -Date: Wed, 31 Mar 2010 11:32:23 +0200 -Subject: [PATCH 09/16] DSS2: fix rotation offsets - ---- - drivers/video/omap2/omapfb/omapfb-main.c | 34 +++++++++++++++++++++++++---- - 1 files changed, 29 insertions(+), 5 deletions(-) - -diff --git a/drivers/video/omap2/omapfb/omapfb-main.c b/drivers/video/omap2/omapfb/omapfb-main.c -index c2c9663..1b116b6 100644 ---- a/drivers/video/omap2/omapfb/omapfb-main.c -+++ b/drivers/video/omap2/omapfb/omapfb-main.c -@@ -859,12 +859,14 @@ static int omapfb_setup_overlay(struct fb_info *fbi, struct omap_overlay *ovl, - u32 data_start_p; - void __iomem *data_start_v; - struct omap_overlay_info info; -- int xres, yres; -+ int xres, yres, xoff, yoff; - int screen_width; - int mirror; - int rotation = var->rotate; - int i; - -+ xoff = var->xoffset; -+ yoff = var->yoffset; - for (i = 0; i < ofbi->num_overlays; i++) { - if (ovl != ofbi->overlays[i]) - continue; -@@ -893,10 +895,32 @@ static int omapfb_setup_overlay(struct fb_info *fbi, struct omap_overlay *ovl, - data_start_v = omapfb_get_region_vaddr(ofbi, 0); - } - -- if (ofbi->rotation_type == OMAP_DSS_ROT_VRFB) -- offset = calc_rotation_offset_vrfb(var, fix, 0); -- else -- offset = calc_rotation_offset_dma(var, fix, rotation); -+ if (ofbi->rotation == FB_ROTATE_CW || ofbi->rotation == FB_ROTATE_UD) { -+ if (var->yres < var->yres_virtual) { -+ if (var->yoffset) -+ yoff = 0; -+ else -+ yoff = var->yres_virtual - var->yres; -+ } -+ } -+ -+ if (ofbi->rotation == FB_ROTATE_CCW || ofbi->rotation == FB_ROTATE_UD) { -+ if (var->xres < var->xres_virtual) { -+ if (var->xoffset) -+ xoff = 0; -+ else -+ xoff = var->xres_virtual - var->xres; -+ } -+ } -+ -+ if (ofbi->rotation == FB_ROTATE_CW || ofbi->rotation == FB_ROTATE_CCW) { -+ offset = ((xoff * fix->line_length) >> 1) + -+ ((yoff * var->bits_per_pixel) >> 2); -+ } else -+ { -+ offset = yoff * fix->line_length + -+ ((xoff * var->bits_per_pixel) >> 3); -+ } - - data_start_p += offset; - data_start_v += offset; --- -1.6.6.1 - |