> -----Original Message----- > From: amd-gfx [mailto:amd-gfx-bounces at lists.freedesktop.org] On Behalf > Of Michel Dänzer > Sent: Thursday, October 19, 2017 12:59 PM > To: amd-gfx at lists.freedesktop.org > Subject: [PATCH xf86-video-ati] Unreference pixmap's FB with EXA as well in > radeon_set_pixmap_bo > > From: Michel Dänzer <michel.daenzer at amd.com> > > Not doing so resulted in DRI2 page flips not actually changing the FB > being scanned out, showing intermittent flicker of the "back" buffer > rendering. > > Bugzilla: https://bugs.freedesktop.org/102643 > Fixes: 55e513b978b2 "Use reference counting for tracking KMS framebuffer > lifetimes" > Signed-off-by: Michel Dänzer <michel.daenzer at amd.com> Reviewed-by: Alex Deucher <alexander.deucher at amd.com> > --- > src/radeon.h | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/src/radeon.h b/src/radeon.h > index 81b04ae24..d54e4990c 100644 > --- a/src/radeon.h > +++ b/src/radeon.h > @@ -769,6 +769,8 @@ static inline Bool radeon_set_pixmap_bo(PixmapPtr > pPix, struct radeon_bo *bo) > if (driver_priv->bo) > radeon_bo_unref(driver_priv->bo); > > + drmmode_fb_reference(pRADEONEnt->fd, &driver_priv->fb, > NULL); > + > radeon_bo_ref(bo); > driver_priv->bo = bo; > > -- > 2.14.2 > > _______________________________________________ > amd-gfx mailing list > amd-gfx at lists.freedesktop.org > https://lists.freedesktop.org/mailman/listinfo/amd-gfx
