diff --git a/drivers/gpu/drm/sti/sti_hqvdp.c b/drivers/gpu/drm/sti/sti_hqvdp.c
index 1234f87bce20..53a46dda8bd5 100644
--- a/drivers/gpu/drm/sti/sti_hqvdp.c
+++ b/drivers/gpu/drm/sti/sti_hqvdp.c
@@ -958,6 +958,7 @@ static void sti_hqvdp_start_xp70(struct sti_hqvdp *hqvdp)
 	}
 	if (i == POLL_MAX_ATTEMPT) {
 		DRM_ERROR("Could not reset\n");
+		clk_disable_unprepare(hqvdp->clk);
 		goto out;
 	}
 
@@ -994,6 +995,7 @@ static void sti_hqvdp_start_xp70(struct sti_hqvdp *hqvdp)
 	}
 	if (i == POLL_MAX_ATTEMPT) {
 		DRM_ERROR("Could not boot\n");
+		clk_disable_unprepare(hqvdp->clk);
 		goto out;
 	}
 
@@ -1081,6 +1083,7 @@ static int sti_hqvdp_atomic_check(struct drm_plane *drm_plane,
 					    &hqvdp->vtg_nb,
 					    crtc)) {
 			DRM_ERROR("Cannot register VTG notifier\n");
+			clk_disable_unprepare(hqvdp->clk_pix_main);
 			return -EINVAL;
 		}
 		hqvdp->vtg_registered = true;