From patchwork Wed May 6 13:04:50 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Lespiau, Damien" X-Patchwork-Id: 6349501 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 C3985BEEE1 for ; Wed, 6 May 2015 13:04:56 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 040FE2015E for ; Wed, 6 May 2015 13:04:56 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 1E8C52014A for ; Wed, 6 May 2015 13:04:55 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5F7C46E674; Wed, 6 May 2015 06:04:54 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga11.intel.com (mga11.intel.com [192.55.52.93]) by gabe.freedesktop.org (Postfix) with ESMTP id E45E86E674 for ; Wed, 6 May 2015 06:04:52 -0700 (PDT) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga102.fm.intel.com with ESMTP; 06 May 2015 06:04:53 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.13,379,1427785200"; d="scan'208";a="724615631" Received: from schattop-mobl1.amr.corp.intel.com (HELO strange.amr.corp.intel.com) ([10.254.87.164]) by orsmga002.jf.intel.com with ESMTP; 06 May 2015 06:04:51 -0700 From: Damien Lespiau To: intel-gfx@lists.freedesktop.org Date: Wed, 6 May 2015 14:04:50 +0100 Message-Id: <1430917490-29186-1-git-send-email-damien.lespiau@intel.com> X-Mailer: git-send-email 2.1.0 Subject: [Intel-gfx] [PATCH] drm/i915/skl: Fix FF_SLICE_CS_CHICKEN2 offset 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=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, T_RP_MATCHES_RCVD, 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 Robert noticed that the FF_SLICE_CS_CHICKEN2 offset was wrong. Ooops. The problem was introduced in the original patch: commit 2caa3b260aa6a3d015352c07d1bce1461825fa6c Author: Damien Lespiau Date: Mon Feb 9 19:33:20 2015 +0000 drm/i915/skl: Implement WaDisableChickenBitTSGBarrierAckForFFSliceCS Reported-by: Robert Beckett Cc: Robert Beckett Cc: Nick Hoath Signed-off-by: Damien Lespiau Tested-By: Intel Graphics QA PRTS (Patch Regression Test System Contact: shuang.he@intel.com) --- drivers/gpu/drm/i915/i915_reg.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/i915_reg.h b/drivers/gpu/drm/i915/i915_reg.h index 5436ab0..6a1875a 100644 --- a/drivers/gpu/drm/i915/i915_reg.h +++ b/drivers/gpu/drm/i915/i915_reg.h @@ -5718,7 +5718,7 @@ enum skl_disp_power_wells { #define HSW_NDE_RSTWRN_OPT 0x46408 #define RESET_PCH_HANDSHAKE_ENABLE (1<<4) -#define FF_SLICE_CS_CHICKEN2 0x02e4 +#define FF_SLICE_CS_CHICKEN2 0x20e4 #define GEN9_TSG_BARRIER_ACK_DISABLE (1<<8) /* GEN7 chicken */