Add patch to silence the vop warn on spam

SolidHal · Jun 25, 2019 · fedca1d · fedca1d
1 parent 1dbd94b
commit fedca1d
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/resources/BuildResources/patches-tested/kernel/silence_vop_spam.patch b/resources/BuildResources/patches-tested/kernel/silence_vop_spam.patch
@@ -0,0 +1,13 @@
+diff --git a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+index 48c222d..f8f9ae6 100644
+--- a/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
++++ b/drivers/gpu/drm/rockchip/rockchip_drm_vop.c
+@@ -845,7 +845,7 @@ static int vop_crtc_enable_vblank(struct drm_crtc *crtc)
+ 	struct vop *vop = to_vop(crtc);
+ 	unsigned long flags;
+
+-	if (!vop->is_enabled)
++	if (WARN_ON(!vop->is_enabled))
+ 		return -EPERM;
+
+ 	spin_lock_irqsave(&vop->irq_lock, flags);