On Sat, May 23, 2020 at 11:49:07AM +0800, chenxb_99091@xxxxxxx wrote: > From: Xuebing Chen <chenxb_99091@xxxxxxx> > > The <include/drm/drm_crtc.h> provides drm_for_each_plane_mask macro and > plane_mask is defined as bitmask of plane indices, such as > 1<<drm_plane_index(plane). This patch fixes error setting of plane_mask > in pan_display_atomic() function. > > Signed-off-by: Xuebing Chen <chenxb_99091@xxxxxxx> What kernel is this patch against? Latest upstream doesn't have any such code anymore ... I'm assuming that Ville fixed this in one of his patches, but I can't find the right one just now. -Daniel > --- > drivers/gpu/drm/drm_fb_helper.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/drivers/gpu/drm/drm_fb_helper.c b/drivers/gpu/drm/drm_fb_helper.c > index e449f22..6a9f7ee 100644 > --- a/drivers/gpu/drm/drm_fb_helper.c > +++ b/drivers/gpu/drm/drm_fb_helper.c > @@ -1256,7 +1256,7 @@ retry: > goto fail; > > plane = mode_set->crtc->primary; > - plane_mask |= drm_plane_index(plane); > + plane_mask |= 1 << drm_plane_index(plane); > plane->old_fb = plane->fb; > } > > -- > 2.7.4 > > _______________________________________________ > dri-devel mailing list > dri-devel@xxxxxxxxxxxxxxxxxxxxx > https://lists.freedesktop.org/mailman/listinfo/dri-devel -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
