From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ben Widawsky Subject: [PATCH 1/6] drm/i915: BUG() if fences are used on unsupported platform Date: Tue, 18 Dec 2012 10:31:22 -0800 Message-ID: <1355855487-20424-1-git-send-email-ben@bwidawsk.net> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from fmsmga102.fm.intel.com (mga10.intel.com [192.55.52.92]) by gabe.freedesktop.org (Postfix) with ESMTP id 19661E63B2 for ; Tue, 18 Dec 2012 10:35:16 -0800 (PST) Received: by mail-pa0-f71.google.com with SMTP id fb11so1058944pad.2 for ; Tue, 18 Dec 2012 10:35:15 -0800 (PST) List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: intel-gfx@lists.freedesktop.org Cc: Ben Widawsky List-Id: intel-gfx@lists.freedesktop.org Signed-off-by: Ben Widawsky Reviewed-by: Jesse Barnes --- drivers/gpu/drm/i915/i915_gem.c | 2 +- drivers/gpu/drm/i915/i915_irq.c | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index e4b233d..bf3b0c7 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -2639,7 +2639,7 @@ static void i915_gem_write_fence(struct drm_device *dev, int reg, case 4: i965_write_fence_reg(dev, reg, obj); break; case 3: i915_write_fence_reg(dev, reg, obj); break; case 2: i830_write_fence_reg(dev, reg, obj); break; - default: break; + default: BUG(); } } diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index 914ecf4..4ec8ff2 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -1106,6 +1106,8 @@ static void i915_gem_record_fences(struct drm_device *dev, error->fence[i] = I915_READ(FENCE_REG_830_0 + (i * 4)); break; + default: + BUG(); } } -- 1.8.0.1