7ca0b3bf69
Whenever ywrap scrolling is selected together with 180 degree screen rotation, 2.6.15-rc6 and earlier versions are broken. fb_pan_display() expects non-negative yoffsets, but ud_update_start() calls it with yoffsets down to -(yres - font height). This patch transforms yoffset to the correct range 0 ... vyres-1. Some obviously unneeded parentheses are removed, too. Verified with cyblafb, should be applied before 2.6.15-final because it does fix the framebuffer rotation code introduced early in the 2.6.15 release cycle. Signed-off-by: Knut Petersen <Knut_Petersen@t-online.de> Acked-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
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| .. | ||
| aty | ||
| backlight | ||
| console | ||
| geode | ||
| i810 | ||
| intelfb | ||
| kyro | ||
| logo | ||
| matrox | ||
| nvidia | ||
| riva | ||
| savage | ||
| sis | ||
| 68328fb.c | ||
| acornfb.c | ||
| acornfb.h | ||
| amba-clcd.c | ||
| amifb.c | ||
| arcfb.c | ||
| asiliantfb.c | ||
| atafb.c | ||
| au1100fb.c | ||
| au1100fb.h | ||
| bt431.h | ||
| bt455.h | ||
| bw2.c | ||
| c2p.c | ||
| c2p.h | ||
| cfbcopyarea.c | ||
| cfbfillrect.c | ||
| cfbimgblt.c | ||
| cg3.c | ||
| cg6.c | ||
| cg14.c | ||
| chipsfb.c | ||
| cirrusfb.c | ||
| clps711xfb.c | ||
| controlfb.c | ||
| controlfb.h | ||
| cyber2000fb.c | ||
| cyber2000fb.h | ||
| cyberfb.c | ||
| cyberfb.h | ||
| cyblafb.c | ||
| dnfb.c | ||
| edid.h | ||
| epson1355fb.c | ||
| fbcmap.c | ||
| fbcvt.c | ||
| fbmem.c | ||
| fbmon.c | ||
| fbsysfs.c | ||
| ffb.c | ||
| fm2fb.c | ||
| g364fb.c | ||
| gbefb.c | ||
| hgafb.c | ||
| hitfb.c | ||
| hpfb.c | ||
| igafb.c | ||
| imsttfb.c | ||
| imxfb.c | ||
| imxfb.h | ||
| Kconfig | ||
| leo.c | ||
| macfb.c | ||
| macmodes.c | ||
| macmodes.h | ||
| Makefile | ||
| maxinefb.c | ||
| modedb.c | ||
| neofb.c | ||
| offb.c | ||
| p9100.c | ||
| platinumfb.c | ||
| platinumfb.h | ||
| pm2fb.c | ||
| pm3fb.c | ||
| pmag-aa-fb.c | ||
| pmag-ba-fb.c | ||
| pmagb-b-fb.c | ||
| pvr2fb.c | ||
| pxafb.c | ||
| pxafb.h | ||
| q40fb.c | ||
| radeonfb.c | ||
| retz3fb.c | ||
| retz3fb.h | ||
| s1d13xxxfb.c | ||
| s3c2410fb.c | ||
| s3c2410fb.h | ||
| S3triofb.c | ||
| sa1100fb.c | ||
| sa1100fb.h | ||
| sbuslib.c | ||
| sbuslib.h | ||
| sgivwfb.c | ||
| skeletonfb.c | ||
| sstfb.c | ||
| sticore.h | ||
| stifb.c | ||
| sun3fb.c | ||
| tcx.c | ||
| tdfxfb.c | ||
| tgafb.c | ||
| tridentfb.c | ||
| tx3912fb.c | ||
| valkyriefb.c | ||
| valkyriefb.h | ||
| vesafb.c | ||
| vfb.c | ||
| vga16fb.c | ||
| vgastate.c | ||
| virgefb.c | ||
| virgefb.h | ||
| w100fb.c | ||
| w100fb.h | ||