From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mika Kuoppala Subject: [PATCH 6/6] drm/i915: Set initial seqno value close to wrap boundary Date: Tue, 4 Dec 2012 15:12:05 +0200 Message-ID: <1354626725-8521-7-git-send-email-mika.kuoppala@intel.com> References: <1354626725-8521-1-git-send-email-mika.kuoppala@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga14.intel.com (mga14.intel.com [143.182.124.37]) by gabe.freedesktop.org (Postfix) with ESMTP id E7C78E6336 for ; Tue, 4 Dec 2012 05:12:25 -0800 (PST) In-Reply-To: <1354626725-8521-1-git-send-email-mika.kuoppala@intel.com> 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 List-Id: intel-gfx@lists.freedesktop.org To gain confidence in the wrap handling, make it happen quite soon after the boot. Signed-off-by: Mika Kuoppala --- drivers/gpu/drm/i915/i915_gem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c index 02d3151..70bb4e8 100644 --- a/drivers/gpu/drm/i915/i915_gem.c +++ b/drivers/gpu/drm/i915/i915_gem.c @@ -3947,7 +3947,7 @@ i915_gem_init_hw(struct drm_device *dev) goto cleanup_bsd_ring; } - dev_priv->next_seqno = 1; + dev_priv->next_seqno = (u32)-1 - 0x1000; /* * XXX: There was some w/a described somewhere suggesting loading -- 1.7.9.5