diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index c106bba3f97cbe6bcbc136eeb6bb82b8a420bfc7..67c046b8ce0df2c56d2fa873d4d83e8ef00f55db 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -3588,6 +3588,8 @@ static void valleyview_irq_uninstall(struct drm_device *dev) I915_WRITE(VLV_MASTER_IER, 0); + gen5_gt_irq_reset(dev); + for_each_pipe(dev_priv, pipe) I915_WRITE(PIPESTAT(pipe), 0xffff);