diff options
Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_vsp.c')
| -rw-r--r-- | drivers/gpu/drm/rcar-du/rcar_du_vsp.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c index b3bec0125696..c59f0cfabd33 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_vsp.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_vsp.c @@ -17,6 +17,7 @@ #include <drm/drm_crtc_helper.h> #include <drm/drm_fb_cma_helper.h> #include <drm/drm_gem_cma_helper.h> +#include <drm/drm_gem_framebuffer_helper.h> #include <drm/drm_plane_helper.h> #include <linux/bitops.h> @@ -237,6 +238,10 @@ static int rcar_du_vsp_plane_prepare_fb(struct drm_plane *plane, } } + ret = drm_gem_fb_prepare_fb(plane, state); + if (ret) + goto fail; + return 0; fail: @@ -299,14 +304,12 @@ static const struct drm_plane_helper_funcs rcar_du_vsp_plane_helper_funcs = { static struct drm_plane_state * rcar_du_vsp_plane_atomic_duplicate_state(struct drm_plane *plane) { - struct rcar_du_vsp_plane_state *state; struct rcar_du_vsp_plane_state *copy; if (WARN_ON(!plane->state)) return NULL; - state = to_rcar_vsp_plane_state(plane->state); - copy = kmemdup(state, sizeof(*state), GFP_KERNEL); + copy = kzalloc(sizeof(*copy), GFP_KERNEL); if (copy == NULL) return NULL; |