3 files changed, 5 insertions, 8 deletions
diff --git a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
index f84d39762a72..ca127ff797f7 100644
--- a/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
+++ b/drivers/gpu/drm/hyperv/hyperv_drm_drv.c
@@ -142,8 +142,6 @@ static int hyperv_vmbus_probe(struct hv_device *hdev,
 	if (ret)
 		drm_warn(dev, "Failed to update vram location.\n");
 
-	hv->dirt_needed = true;
-
 	ret = hyperv_mode_config_init(hv);
 	if (ret)
 		goto err_free_mmio;
diff --git a/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c b/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c
index b8e64dd8d3a6..28e732f94bf2 100644
--- a/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c
+++ b/drivers/gpu/drm/hyperv/hyperv_drm_modeset.c
@@ -21,19 +21,18 @@
 #include "hyperv_drm.h"
 
 static int hyperv_blit_to_vram_rect(struct drm_framebuffer *fb,
-				    const struct iosys_map *map,
+				    const struct iosys_map *vmap,
 				    struct drm_rect *rect)
 {
 	struct hyperv_drm_device *hv = to_hv(fb->dev);
-	void __iomem *dst = hv->vram;
-	void *vmap = map->vaddr; /* TODO: Use mapping abstraction properly */
+	struct iosys_map dst = IOSYS_MAP_INIT_VADDR_IOMEM(hv->vram);
 	int idx;
 
 	if (!drm_dev_enter(&hv->dev, &idx))
 		return -ENODEV;
 
-	dst += drm_fb_clip_offset(fb->pitches[0], fb->format, rect);
-	drm_fb_memcpy_toio(dst, fb->pitches[0], vmap, fb, rect);
+	iosys_map_incr(&dst, drm_fb_clip_offset(fb->pitches[0], fb->format, rect));
+	drm_fb_memcpy(&dst, fb->pitches, vmap, fb, rect);
 
 	drm_dev_exit(idx);
 
diff --git a/drivers/gpu/drm/hyperv/hyperv_drm_proto.c b/drivers/gpu/drm/hyperv/hyperv_drm_proto.c
index 76a182a9a765..013a7829182d 100644
--- a/drivers/gpu/drm/hyperv/hyperv_drm_proto.c
+++ b/drivers/gpu/drm/hyperv/hyperv_drm_proto.c
@@ -208,7 +208,7 @@ static inline int hyperv_sendpacket(struct hv_device *hdev, struct synthvid_msg
 			       VM_PKT_DATA_INBAND, 0);
 
 	if (ret)
-		drm_err(&hv->dev, "Unable to send packet via vmbus\n");
+		drm_err_ratelimited(&hv->dev, "Unable to send packet via vmbus; error %d\n", ret);
 
 	return ret;
 }