From mboxrd@z Thu Jan 1 00:00:00 1970 From: Imre Deak Subject: [PATCH] drm/i915: fix typo in display IRQ mask when disabling IRQs Date: Mon, 10 Mar 2014 19:44:48 +0200 Message-ID: <1394473488-11179-1-git-send-email-imre.deak@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga02.intel.com (mga02.intel.com [134.134.136.20]) by gabe.freedesktop.org (Postfix) with ESMTP id 101DBF9E6F for ; Mon, 10 Mar 2014 10:44:50 -0700 (PDT) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces@lists.freedesktop.org Errors-To: intel-gfx-bounces@lists.freedesktop.org To: intel-gfx@lists.freedesktop.org Cc: Fengguang Wu List-Id: intel-gfx@lists.freedesktop.org Introduced in commit e0e33f8ff6f0b6d286afc314802be4993341bd47 Author: Imre Deak Date: Tue Mar 4 19:23:07 2014 +0200 The impact was luckily minimal, due to the extra check we do against a software pipestat IRQ mask. Caught by Fengguang's 0-day tester. Cc: Fengguang Wu Signed-off-by: Imre Deak --- drivers/gpu/drm/i915/i915_irq.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index be2713f..c8e262f 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -3074,7 +3074,7 @@ static void valleyview_display_irqs_uninstall(struct drm_i915_private *dev_priv) iir_mask = I915_DISPLAY_PORT_INTERRUPT | I915_DISPLAY_PIPE_A_EVENT_INTERRUPT | - I915_DISPLAY_PIPE_A_EVENT_INTERRUPT; + I915_DISPLAY_PIPE_B_EVENT_INTERRUPT; dev_priv->irq_mask |= iir_mask; I915_WRITE(VLV_IER, ~dev_priv->irq_mask); -- 1.8.4