From patchwork Thu Jul 2 22:25:11 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paulo Zanoni X-Patchwork-Id: 6712101 Return-Path: X-Original-To: patchwork-intel-gfx@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id EAC2FC05AC for ; Thu, 2 Jul 2015 22:26:05 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 3163B20747 for ; Thu, 2 Jul 2015 22:26:05 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 1778C20761 for ; Thu, 2 Jul 2015 22:26:04 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 809756ED07; Thu, 2 Jul 2015 15:26:03 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mail-qk0-f181.google.com (mail-qk0-f181.google.com [209.85.220.181]) by gabe.freedesktop.org (Postfix) with ESMTPS id DA9956ED01 for ; Thu, 2 Jul 2015 15:26:01 -0700 (PDT) Received: by qkbp125 with SMTP id p125so62122323qkb.2 for ; Thu, 02 Jul 2015 15:26:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=CyES9vW3Aey+sKoxhCS6ZEEsVgsGLxelIfbRDA/fL0I=; b=ivvZucCkaYAc7nAVLnixYiHbzAGE6NA4G8TthfFXShzFt7s0eK11Rek4bTHInACzCd iXL4lIK7wTL9H4DOoDQ1L3vro6LUgsjSYUwy1EGLj2gRiPGBHmwixLwErVpFMcZ8yDBQ VOLMK04zRsMFfbpQrGxrydHv4H8ksF2MFa+AK47TjECoNRFQPuLSpDPk0kr+/5fYor+I Ygl45bGfL0APPSc1quI0kZEQiXmVgazFGC2rbJE7YlNY+VY5cSh9AUmr7mr1H2DhRiWo 9GCKF/1ZYvCjVj6rhRlZ+RwfNvLeFtOTMlTuzUeJzeU6/qjVysHSm/wwWh61epMvmU5C tfxQ== X-Received: by 10.140.233.214 with SMTP id e205mr49289321qhc.68.1435875961174; Thu, 02 Jul 2015 15:26:01 -0700 (PDT) Received: from localhost.localdomain (r130-pw-tresbarras.ibys.com.br. [189.76.1.243]) by mx.google.com with ESMTPSA id 60sm3463564qgy.11.2015.07.02.15.25.59 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 02 Jul 2015 15:26:00 -0700 (PDT) From: Paulo Zanoni To: intel-gfx@lists.freedesktop.org Date: Thu, 2 Jul 2015 19:25:11 -0300 Message-Id: <1435875914-11516-6-git-send-email-przanoni@gmail.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1435875914-11516-1-git-send-email-przanoni@gmail.com> References: <1435875914-11516-1-git-send-email-przanoni@gmail.com> Cc: Paulo Zanoni Subject: [Intel-gfx] [PATCH 5/8] drm/i915: intel_frontbuffer_flip_prepare() doesn't need struct_mutex X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Spam-Status: No, score=-4.7 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, T_DKIM_INVALID, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Paulo Zanoni So release the lock earlier. Reviewed-by: Chris wilson Signed-off-by: Paulo Zanoni --- 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 e12ed4f..219e4c5 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -11475,9 +11475,9 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, to_intel_plane(primary)->frontbuffer_bit); intel_fbc_disable(dev); + mutex_unlock(&dev->struct_mutex); intel_frontbuffer_flip_prepare(dev, to_intel_plane(primary)->frontbuffer_bit); - mutex_unlock(&dev->struct_mutex); trace_i915_flip_request(intel_crtc->plane, obj);