From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jesse Barnes Subject: [PATCH 3/6] drm/i915: warn when a vblank wait times out Date: Fri, 4 Apr 2014 16:12:09 -0700 Message-ID: <1396653132-908-3-git-send-email-jbarnes@virtuousgeek.org> References: <1396653132-908-1-git-send-email-jbarnes@virtuousgeek.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from gproxy3-pub.mail.unifiedlayer.com (gproxy3-pub.mail.unifiedlayer.com [69.89.30.42]) by gabe.freedesktop.org (Postfix) with SMTP id 9CF996E149 for ; Fri, 4 Apr 2014 16:12:31 -0700 (PDT) Received: from [67.161.37.189] (port=56306 helo=localhost.localdomain) by box514.bluehost.com with esmtpsa (TLSv1.2:CAMELLIA256-SHA:256) (Exim 4.82) (envelope-from ) id 1WWDHd-00016L-Hr for intel-gfx@lists.freedesktop.org; Fri, 04 Apr 2014 17:12:25 -0600 In-Reply-To: <1396653132-908-1-git-send-email-jbarnes@virtuousgeek.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org This always indicates a bug somewhere. Signed-off-by: Jesse Barnes --- drivers/gpu/drm/i915/intel_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 6a6406f..c039f34 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -765,7 +765,7 @@ static void g4x_wait_for_vblank(struct drm_device *dev, int pipe) frame = I915_READ(frame_reg); if (wait_for(I915_READ_NOTRACE(frame_reg) != frame, 50)) - DRM_DEBUG_KMS("vblank wait timed out\n"); + WARN(1, "vblank wait timed out\n"); } /** -- 1.8.4.2