1 files changed, 11 insertions, 8 deletions

diff --git a/drivers/gpu/drm/virtio/virtgpu_display.c b/drivers/gpu/drm/virtio/virtgpu_display.c
index effea07abe62..4bf74836bd53 100644
--- a/drivers/gpu/drm/virtio/virtgpu_display.c
+++ b/drivers/gpu/drm/virtio/virtgpu_display.c
@@ -95,12 +95,12 @@ static void virtio_gpu_crtc_mode_set_nofb(struct drm_crtc *crtc)
 }
 
 static void virtio_gpu_crtc_atomic_enable(struct drm_crtc *crtc,
-					  struct drm_crtc_state *old_state)
+					  struct drm_atomic_state *state)
 {
 }
 
 static void virtio_gpu_crtc_atomic_disable(struct drm_crtc *crtc,
-					   struct drm_crtc_state *old_state)
+					   struct drm_atomic_state *state)
 {
 	struct drm_device *dev = crtc->dev;
 	struct virtio_gpu_device *vgdev = dev->dev_private;
@@ -111,13 +111,13 @@ static void virtio_gpu_crtc_atomic_disable(struct drm_crtc *crtc,
 }
 
 static int virtio_gpu_crtc_atomic_check(struct drm_crtc *crtc,
-					struct drm_crtc_state *state)
+					struct drm_atomic_state *state)
 {
 	return 0;
 }
 
 static void virtio_gpu_crtc_atomic_flush(struct drm_crtc *crtc,
-					 struct drm_crtc_state *old_state)
+					 struct drm_atomic_state *state)
 {
 	struct virtio_gpu_output *output = drm_crtc_to_virtio_gpu_output(crtc);
 
@@ -325,11 +325,14 @@ static const struct drm_mode_config_funcs virtio_gpu_mode_funcs = {
 	.atomic_commit = drm_atomic_helper_commit,
 };
 
-void virtio_gpu_modeset_init(struct virtio_gpu_device *vgdev)
+int virtio_gpu_modeset_init(struct virtio_gpu_device *vgdev)
 {
-	int i;
+	int i, ret;
+
+	ret = drmm_mode_config_init(vgdev->ddev);
+	if (ret)
+		return ret;
 
-	drm_mode_config_init(vgdev->ddev);
 	vgdev->ddev->mode_config.quirk_addfb_prefer_host_byte_order = true;
 	vgdev->ddev->mode_config.funcs = &virtio_gpu_mode_funcs;
 
@@ -343,6 +346,7 @@ void virtio_gpu_modeset_init(struct virtio_gpu_device *vgdev)
 		vgdev_output_init(vgdev, i);
 
 	drm_mode_config_reset(vgdev->ddev);
+	return 0;
 }
 
 void virtio_gpu_modeset_fini(struct virtio_gpu_device *vgdev)
@@ -351,5 +355,4 @@ void virtio_gpu_modeset_fini(struct virtio_gpu_device *vgdev)
 
 	for (i = 0 ; i < vgdev->num_scanouts; ++i)
 		kfree(vgdev->outputs[i].edid);
-	drm_mode_config_cleanup(vgdev->ddev);
 }