From mboxrd@z Thu Jan 1 00:00:00 1970 From: Paulo Zanoni Subject: [PATCH 17/19] drm/i915: add ironlake_irq_reset Date: Wed, 22 Jan 2014 17:52:35 -0200 Message-ID: <1390420357-23669-18-git-send-email-przanoni@gmail.com> References: <1390420357-23669-1-git-send-email-przanoni@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-yk0-f178.google.com (mail-yk0-f178.google.com [209.85.160.178]) by gabe.freedesktop.org (Postfix) with ESMTP id B92681059DB for ; Wed, 22 Jan 2014 11:53:40 -0800 (PST) Received: by mail-yk0-f178.google.com with SMTP id 79so1093463ykr.9 for ; Wed, 22 Jan 2014 11:53:39 -0800 (PST) In-Reply-To: <1390420357-23669-1-git-send-email-przanoni@gmail.com> 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: Paulo Zanoni List-Id: intel-gfx@lists.freedesktop.org From: Paulo Zanoni To merge the common code of ironlake_irq_preinstall and ironlake_irq_uninstall. We should also probably do something about that HSWSTAM write on a later commit. Signed-off-by: Paulo Zanoni --- drivers/gpu/drm/i915/i915_irq.c | 23 ++++++++++++----------- 1 file changed, 12 insertions(+), 11 deletions(-) diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 02594f9..042bda5 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -2680,11 +2680,9 @@ static void gen5_gt_irq_reset(struct drm_device *dev) /* drm_dma.h hooks */ -static void ironlake_irq_preinstall(struct drm_device *dev) +static void ironlake_irq_reset(struct drm_device *dev) { - drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; - - I915_WRITE(HWSTAM, 0xeffe); + struct drm_i915_private *dev_priv = dev->dev_private; GEN5_IRQ_RESET(DE); if (IS_GEN7(dev)) @@ -2695,6 +2693,15 @@ static void ironlake_irq_preinstall(struct drm_device *dev) ibx_irq_reset(dev); } +static void ironlake_irq_preinstall(struct drm_device *dev) +{ + drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; + + I915_WRITE(HWSTAM, 0xeffe); + + ironlake_irq_reset(dev); +} + static void valleyview_irq_preinstall(struct drm_device *dev) { drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private; @@ -3070,13 +3077,7 @@ static void ironlake_irq_uninstall(struct drm_device *dev) I915_WRITE(HWSTAM, 0xffffffff); - GEN5_IRQ_RESET(DE); - if (IS_GEN7(dev)) - I915_WRITE(GEN7_ERR_INT, 0xffffffff); - - gen5_gt_irq_reset(dev); - - ibx_irq_reset(dev); + ironlake_irq_reset(dev); } static void i8xx_irq_preinstall(struct drm_device * dev) -- 1.8.4.2