diff options
Diffstat (limited to 'drivers/gpu/drm/drm_gem_atomic_helper.c')
| -rw-r--r-- | drivers/gpu/drm/drm_gem_atomic_helper.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/gpu/drm/drm_gem_atomic_helper.c b/drivers/gpu/drm/drm_gem_atomic_helper.c index ebf305fb24f0..569d41a65a0b 100644 --- a/drivers/gpu/drm/drm_gem_atomic_helper.c +++ b/drivers/gpu/drm/drm_gem_atomic_helper.c @@ -310,8 +310,12 @@ EXPORT_SYMBOL(drm_gem_destroy_shadow_plane_state); void __drm_gem_reset_shadow_plane(struct drm_plane *plane, struct drm_shadow_plane_state *shadow_plane_state) { - __drm_atomic_helper_plane_reset(plane, &shadow_plane_state->base); - drm_format_conv_state_init(&shadow_plane_state->fmtcnv_state); + if (shadow_plane_state) { + __drm_atomic_helper_plane_reset(plane, &shadow_plane_state->base); + drm_format_conv_state_init(&shadow_plane_state->fmtcnv_state); + } else { + __drm_atomic_helper_plane_reset(plane, NULL); + } } EXPORT_SYMBOL(__drm_gem_reset_shadow_plane); @@ -334,8 +338,6 @@ void drm_gem_reset_shadow_plane(struct drm_plane *plane) } shadow_plane_state = kzalloc(sizeof(*shadow_plane_state), GFP_KERNEL); - if (!shadow_plane_state) - return; __drm_gem_reset_shadow_plane(plane, shadow_plane_state); } EXPORT_SYMBOL(drm_gem_reset_shadow_plane); |