Hi Lucas & Ahmad, Many thanks for your patch,
Tested successfully on stm32mp157-dk2 (weston & drm). Acked-by: Philippe Cornu <[email protected]> Tested-by: Philippe Cornu <[email protected]> Philippe :-) On 7/12/19 10:42 AM, Lucas Stach wrote: > From: Ahmad Fatoum <[email protected]> > > To properly synchronize with other devices the fence from the GEM > object backing the framebuffer needs to be attached to the atomic > state, so the commit work can wait on fence signaling. > > Signed-off-by: Ahmad Fatoum <[email protected]> > Signed-off-by: Lucas Stach <[email protected]> > --- > drivers/gpu/drm/stm/ltdc.c | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/drivers/gpu/drm/stm/ltdc.c b/drivers/gpu/drm/stm/ltdc.c > index 2fe6c4a8d915..3ab4fbf8eb0d 100644 > --- a/drivers/gpu/drm/stm/ltdc.c > +++ b/drivers/gpu/drm/stm/ltdc.c > @@ -26,6 +26,7 @@ > #include <drm/drm_fb_cma_helper.h> > #include <drm/drm_fourcc.h> > #include <drm/drm_gem_cma_helper.h> > +#include <drm/drm_gem_framebuffer_helper.h> > #include <drm/drm_of.h> > #include <drm/drm_plane_helper.h> > #include <drm/drm_probe_helper.h> > @@ -922,6 +923,7 @@ static const struct drm_plane_funcs ltdc_plane_funcs = { > }; > > static const struct drm_plane_helper_funcs ltdc_plane_helper_funcs = { > + .prepare_fb = drm_gem_fb_prepare_fb, > .atomic_check = ltdc_plane_atomic_check, > .atomic_update = ltdc_plane_atomic_update, > .atomic_disable = ltdc_plane_atomic_disable, > _______________________________________________ dri-devel mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/dri-devel
