From patchwork Sat Sep 12 04:47:50 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: sagar.a.kamble@intel.com X-Patchwork-Id: 7165811 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 EF2C7BEEC1 for ; Sat, 12 Sep 2015 04:46:37 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2F85F20692 for ; Sat, 12 Sep 2015 04:46:37 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id 6DACE20653 for ; Sat, 12 Sep 2015 04:46:35 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DAB236E2CB; Fri, 11 Sep 2015 21:46:33 -0700 (PDT) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 4720F6E2C6 for ; Fri, 11 Sep 2015 21:46:33 -0700 (PDT) Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga101.fm.intel.com with ESMTP; 11 Sep 2015 21:46:33 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,516,1437462000"; d="scan'208";a="802864721" Received: from sakamble-desktop.iind.intel.com ([10.223.82.56]) by orsmga002.jf.intel.com with ESMTP; 11 Sep 2015 21:46:32 -0700 From: Sagar Arun Kamble To: intel-gfx@lists.freedesktop.org Date: Sat, 12 Sep 2015 10:17:50 +0530 Message-Id: <1442033276-2191-2-git-send-email-sagar.a.kamble@intel.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1442033276-2191-1-git-send-email-sagar.a.kamble@intel.com> References: <1442033276-2191-1-git-send-email-sagar.a.kamble@intel.com> Subject: [Intel-gfx] [PATCH v2 1/7] drm/i915: Add IS_SKL_GT3 and IS_SKL_GT4 macro. 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 It will be usefull to specify w/a that affects only SKL GT3 and GT4. Signed-off-by: Sagar Arun Kamble Reviewed-by: Alex Dai --- drivers/gpu/drm/i915/i915_drv.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index b5db246..1e48c86 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -2491,6 +2491,11 @@ struct drm_i915_cmd_table { #define IS_SKL_ULX(dev) (INTEL_DEVID(dev) == 0x190E || \ INTEL_DEVID(dev) == 0x1915 || \ INTEL_DEVID(dev) == 0x191E) +#define IS_SKL_GT3(dev) (IS_SKYLAKE(dev) && \ + (INTEL_DEVID(dev) & 0x00F0) == 0x0020) +#define IS_SKL_GT4(dev) (IS_SKYLAKE(dev) && \ + (INTEL_DEVID(dev) & 0x00F0) == 0x0030) + #define IS_PRELIMINARY_HW(intel_info) ((intel_info)->is_preliminary) #define SKL_REVID_A0 (0x0)