From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2763AC2D0D0 for ; Tue, 24 Dec 2019 01:20:40 +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 01CE62070E for ; Tue, 24 Dec 2019 01:20:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 01CE62070E 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 7E3CC89E57; Tue, 24 Dec 2019 01:20:39 +0000 (UTC) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 890FD89F69 for ; Tue, 24 Dec 2019 01:20:37 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 23 Dec 2019 17:20:37 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.69,349,1571727600"; d="scan'208";a="367202547" Received: from mdroper-desk1.fm.intel.com ([10.1.27.64]) by orsmga004.jf.intel.com with ESMTP; 23 Dec 2019 17:20:37 -0800 From: Matt Roper To: intel-gfx@lists.freedesktop.org Date: Mon, 23 Dec 2019 17:20:24 -0800 Message-Id: <20191224012026.3157766-2-matthew.d.roper@intel.com> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191224012026.3157766-1-matthew.d.roper@intel.com> References: <20191224012026.3157766-1-matthew.d.roper@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 1/3] drm/i915: Extend WaDisableDARBFClkGating to icl, ehl, tgl X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Lucas De Marchi Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" WaDisableDARBFClkGating, now known as Wa_14010480278, has been added to the workaround tables for ICL, EHL, and TGL so we need to extend our platform test accordingly. Bspec: 33450 Bspec: 33451 Bspec: 52890 Cc: Lucas De Marchi Cc: Matt Atwood Cc: Radhakrishna Sripada Signed-off-by: Matt Roper --- drivers/gpu/drm/i915/display/intel_display.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 1860da0a493e..0944b56c8f04 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -17827,8 +17827,11 @@ get_encoder_power_domains(struct drm_i915_private *dev_priv) static void intel_early_display_was(struct drm_i915_private *dev_priv) { - /* Display WA #1185 WaDisableDARBFClkGating:cnl,glk */ - if (IS_CANNONLAKE(dev_priv) || IS_GEMINILAKE(dev_priv)) + /* + * Display WA #1185 WaDisableDARBFClkGating:cnl,glk,icl,ehl,tgl + * Also known as Wa_14010480278. + */ + if (IS_GEN_RANGE(dev_priv, 10, 12) || IS_GEMINILAKE(dev_priv)) I915_WRITE(GEN9_CLKGATE_DIS_0, I915_READ(GEN9_CLKGATE_DIS_0) | DARBF_GATING_DIS); -- 2.23.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx