diff options
Diffstat (limited to 'drivers/gpu')
| -rw-r--r-- | drivers/gpu/drm/drm_damage_helper.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/gpu/drm/drm_damage_helper.c b/drivers/gpu/drm/drm_damage_helper.c index 8230dac01a89..3a4126dc2520 100644 --- a/drivers/gpu/drm/drm_damage_helper.c +++ b/drivers/gpu/drm/drm_damage_helper.c @@ -212,8 +212,14 @@ retry: drm_for_each_plane(plane, fb->dev) { struct drm_plane_state *plane_state; - if (plane->state->fb != fb) + ret = drm_modeset_lock(&plane->mutex, state->acquire_ctx); + if (ret) + goto out; + + if (plane->state->fb != fb) { + drm_modeset_unlock(&plane->mutex); continue; + } plane_state = drm_atomic_get_plane_state(state, plane); if (IS_ERR(plane_state)) { |