On 30/01/15 09:59, Peter Meerwald wrote: > 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); >
Thanks, queued for 3.20. Tomi
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