1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/gpu/drm/virtio/virtgpu_gem.c b/drivers/gpu/drm/virtio/virtgpu_gem.c
index 0f2768eacaee..82c817f37cf7 100644
--- a/drivers/gpu/drm/virtio/virtgpu_gem.c
+++ b/drivers/gpu/drm/virtio/virtgpu_gem.c
@@ -90,7 +90,10 @@ int virtio_gpu_mode_dumb_create(struct drm_file *file_priv,
         uint32_t resid;
         uint32_t format;
 
-        pitch = args->width * ((args->bpp + 1) / 8);
+        if (args->bpp != 32)
+                return -EINVAL;
+
+        pitch = args->width * 4;
         args->size = pitch * args->height;
         args->size = ALIGN(args->size, PAGE_SIZE);
 
@@ -99,7 +102,7 @@ int virtio_gpu_mode_dumb_create(struct drm_file *file_priv,
         if (ret)
                 goto fail;
 
-        format = virtio_gpu_translate_format(DRM_FORMAT_XRGB8888);
+        format = virtio_gpu_translate_format(DRM_FORMAT_HOST_XRGB8888);
         virtio_gpu_resource_id_get(vgdev, &resid);
         virtio_gpu_cmd_create_resource(vgdev, resid, format,
                                        args->width, args->height);