From patchwork Wed Nov 20 17:31:53 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ramalingam C X-Patchwork-Id: 11254547 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7F6EE109A for ; Wed, 20 Nov 2019 17:32:41 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 66E6D2088F for ; Wed, 20 Nov 2019 17:32:41 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 66E6D2088F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 100316E9BD; Wed, 20 Nov 2019 17:32:40 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id D440A6E9BD for ; Wed, 20 Nov 2019 17:32:38 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga001.fm.intel.com ([10.253.24.23]) by fmsmga106.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 20 Nov 2019 09:32:38 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,222,1571727600"; d="scan'208";a="215870412" Received: from ramaling-i9x.iind.intel.com ([10.99.66.154]) by fmsmga001.fm.intel.com with ESMTP; 20 Nov 2019 09:32:36 -0800 From: Ramalingam C To: intel-gfx Date: Wed, 20 Nov 2019 23:01:53 +0530 Message-Id: <20191120173155.20168-1-ramalingam.c@intel.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 0/2] Wa_1604555607 implementation and verification skip X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Implements the Wa_1604555607 and skips its verification as the FF_MODES2 register is writeonly till TGL B0. Test-with: 20191120145712.27496-1-ramalingam.c@intel.com Michel Thierry (1): drm/i915/tgl: Implement Wa_1604555607 Ramalingam C (1): drm/i915: Skip the Wa_1604555607 verification drivers/gpu/drm/i915/gt/intel_workarounds.c | 26 +++++++++++++++++++++ drivers/gpu/drm/i915/i915_reg.h | 4 ++++ 2 files changed, 30 insertions(+)