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=-12.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 1259DC433DF for ; Wed, 14 Oct 2020 19:21:02 +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 B75A12078A for ; Wed, 14 Oct 2020 19:21:01 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B75A12078A 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 7E2C76EB3A; Wed, 14 Oct 2020 19:20:56 +0000 (UTC) Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8A8836EB3D for ; Wed, 14 Oct 2020 19:20:51 +0000 (UTC) IronPort-SDR: UeuG6fDL8g/0gkw4gObjVFsvzgOHY5oamWlYCRsm0s8sfVUxWVW+5Ee5QmabiWVXKt97wuo2hz 1JdlkHzgk92Q== X-IronPort-AV: E=McAfee;i="6000,8403,9774"; a="183703021" X-IronPort-AV: E=Sophos;i="5.77,375,1596524400"; d="scan'208";a="183703021" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Oct 2020 12:20:44 -0700 IronPort-SDR: Df08cjdQIHA3yrWmfTFqd4VHWZMlX4dTFMDwcritcfzhgIwXQXJW67BQMcSDc10FYmhJ9wBIaX dped+E+BLMdQ== X-IronPort-AV: E=Sophos;i="5.77,375,1596524400"; d="scan'208";a="345781261" Received: from lucas-s2600cw.jf.intel.com ([10.165.21.202]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 14 Oct 2020 12:20:44 -0700 From: Lucas De Marchi To: intel-gfx@lists.freedesktop.org Date: Wed, 14 Oct 2020 12:19:35 -0700 Message-Id: <20201014191937.1266226-9-lucas.demarchi@intel.com> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201014191937.1266226-1-lucas.demarchi@intel.com> References: <20201014191937.1266226-1-lucas.demarchi@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [CI 09/11] drm/i915/dg1: DG1 does not support DC6 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" From: Anshuman Gupta DC6 is not supported on DG1, so change the allowed DC mask for DG1. This is not yet on bspec, but it has been confirmed by HW engineers. Cc: Uma Shankar Signed-off-by: Anshuman Gupta Reviewed-by: Matt Roper --- drivers/gpu/drm/i915/display/intel_display_power.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_display_power.c b/drivers/gpu/drm/i915/display/intel_display_power.c index 18af078c208b..45806cfc679a 100644 --- a/drivers/gpu/drm/i915/display/intel_display_power.c +++ b/drivers/gpu/drm/i915/display/intel_display_power.c @@ -4492,7 +4492,10 @@ static u32 get_allowed_dc_mask(const struct drm_i915_private *dev_priv, int max_dc; if (INTEL_GEN(dev_priv) >= 12) { - max_dc = 4; + if (IS_DG1(dev_priv)) + max_dc = 3; + else + max_dc = 4; /* * DC9 has a separate HW flow from the rest of the DC states, * not depending on the DMC firmware. It's needed by system -- 2.28.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx