the check of the return code is missing, user space does not get notified about the error condition:
omapdss OVERLAY error: overlay 2 horizontally not inside the display area (403 + 800 >= 800) omapdss APPLY error: failed to apply settings: illegal configuration. Signed-off-by: Peter Meerwald <[email protected]> --- drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c b/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c index 146b6f5..9ddfdd6 100644 --- a/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c +++ b/drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c @@ -137,8 +137,11 @@ static int omapfb_setup_plane(struct fb_info *fbi, struct omapfb_plane_info *pi) goto undo; } - if (ovl->manager) - ovl->manager->apply(ovl->manager); + if (ovl->manager) { + r = ovl->manager->apply(ovl->manager); + if (r) + goto undo; + } if (pi->enabled) { r = ovl->enable(ovl); -- 1.7.10.4 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
