1 files changed, 32 insertions, 19 deletions

diff --git a/drivers/gpu/drm/vkms/vkms_output.c b/drivers/gpu/drm/vkms/vkms_output.c
index 08ea691db299..f63bc8e3014b 100644
--- a/drivers/gpu/drm/vkms/vkms_output.c
+++ b/drivers/gpu/drm/vkms/vkms_output.c
@@ -10,9 +10,8 @@ int vkms_output_init(struct vkms_device *vkmsdev)
 	struct drm_device *dev = &vkmsdev->drm;
 	struct vkms_connector *connector;
 	struct drm_encoder *encoder;
-	struct vkms_output *output;
-	struct vkms_plane *primary = NULL, *cursor = NULL;
 	struct vkms_config_plane *plane_cfg;
+	struct vkms_config_crtc *crtc_cfg;
 	int ret;
 	int writeback;
 
@@ -29,18 +28,37 @@ int vkms_output_init(struct vkms_device *vkmsdev)
 			DRM_DEV_ERROR(dev->dev, "Failed to init vkms plane\n");
 			return PTR_ERR(plane_cfg->plane);
 		}
+	}
+
+	vkms_config_for_each_crtc(vkmsdev->config, crtc_cfg) {
+		struct vkms_config_plane *primary, *cursor;
+
+		primary = vkms_config_crtc_primary_plane(vkmsdev->config, crtc_cfg);
+		cursor = vkms_config_crtc_cursor_plane(vkmsdev->config, crtc_cfg);
 
-		if (type == DRM_PLANE_TYPE_PRIMARY)
-			primary = plane_cfg->plane;
-		else if (type == DRM_PLANE_TYPE_CURSOR)
-			cursor = plane_cfg->plane;
+		crtc_cfg->crtc = vkms_crtc_init(dev, &primary->plane->base,
+						cursor ? &cursor->plane->base : NULL);
+		if (IS_ERR(crtc_cfg->crtc)) {
+			DRM_ERROR("Failed to allocate CRTC\n");
+			return PTR_ERR(crtc_cfg->crtc);
+		}
+
+		/* Initialize the writeback component */
+		if (vkms_config_crtc_get_writeback(crtc_cfg)) {
+			writeback = vkms_enable_writeback_connector(vkmsdev, crtc_cfg->crtc);
+			if (writeback)
+				DRM_ERROR("Failed to init writeback connector\n");
+		}
 	}
 
-	output = vkms_crtc_init(dev, &primary->base,
-				cursor ? &cursor->base : NULL);
-	if (IS_ERR(output)) {
-		DRM_ERROR("Failed to allocate CRTC\n");
-		return PTR_ERR(output);
+	vkms_config_for_each_plane(vkmsdev->config, plane_cfg) {
+		struct vkms_config_crtc *possible_crtc;
+		unsigned long idx = 0;
+
+		vkms_config_plane_for_each_possible_crtc(plane_cfg, idx, possible_crtc) {
+			plane_cfg->plane->base.possible_crtcs |=
+				drm_crtc_mask(&possible_crtc->crtc->crtc);
+		}
 	}
 
 	connector = vkms_connector_init(vkmsdev);
@@ -60,7 +78,9 @@ int vkms_output_init(struct vkms_device *vkmsdev)
 		DRM_ERROR("Failed to init encoder\n");
 		return ret;
 	}
-	encoder->possible_crtcs = drm_crtc_mask(&output->crtc);
+
+	vkms_config_for_each_crtc(vkmsdev->config, crtc_cfg)
+		encoder->possible_crtcs = drm_crtc_mask(&crtc_cfg->crtc->crtc);
 
 	/* Attach the encoder and the connector */
 	ret = drm_connector_attach_encoder(&connector->base, encoder);
@@ -69,13 +89,6 @@ int vkms_output_init(struct vkms_device *vkmsdev)
 		return ret;
 	}
 
-	/* Initialize the writeback component */
-	if (vkmsdev->config->writeback) {
-		writeback = vkms_enable_writeback_connector(vkmsdev, output);
-		if (writeback)
-			DRM_ERROR("Failed to init writeback connector\n");
-	}
-
 	drm_mode_config_reset(dev);
 
 	return ret;