drm/qxl: set time on drawables from userspace

[firefly-linux-kernel-4.4.55.git] / drivers / gpu / drm / qxl / qxl_ioctl.c

diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
index a4b71b25fa5366c948f8447e6c7b6f0808b4aab4..6ba49d9922f22baa904caa5123c86a61a3d63073 100644 (file)
--- a/drivers/gpu/drm/qxl/qxl_ioctl.c
+++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
@@ -183,6 +183,12 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
                /* TODO copy slow path code from i915 */
                fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
                unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)user_cmd.command, user_cmd.command_size);
+
+               {
+                       struct qxl_drawable *draw = fb_cmd;
+
+                       draw->mm_time = qdev->rom->mm_clock;
+               }
                qxl_bo_kunmap_atomic_page(qdev, cmd_bo, fb_cmd);
                if (unwritten) {
                        DRM_ERROR("got unwritten %d\n", unwritten);