From patchwork Thu Jun 17 21:12:25 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Srivatsa, Anusha" X-Patchwork-Id: 12329541 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,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 BFF64C49EA2 for ; Thu, 17 Jun 2021 21:12:35 +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 719D1613C1 for ; Thu, 17 Jun 2021 21:12:35 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 719D1613C1 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 03E566E930; Thu, 17 Jun 2021 21:12:35 +0000 (UTC) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by gabe.freedesktop.org (Postfix) with ESMTPS id B689A6E956 for ; Thu, 17 Jun 2021 21:12:27 +0000 (UTC) IronPort-SDR: 7jZSM4vmyA+Wb5McHSSZqk5bIET11ePnfkLIQRgV4iah8rdZSVNESFBB2kgjsQkPhSLanyB/FW PlM3bNtWtFWw== X-IronPort-AV: E=McAfee;i="6200,9189,10018"; a="292081542" X-IronPort-AV: E=Sophos;i="5.83,281,1616482800"; d="scan'208";a="292081542" Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jun 2021 14:12:27 -0700 IronPort-SDR: Lygv7VHVUeYNZLhJgSfozXAbL+Ql4YhKwdySAgeyQKNcBZPgQVJOVfKvvrCJjHo+6YRS3KBZqz 5Wv4R0kAZMpQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,281,1616482800"; d="scan'208";a="622168083" Received: from anushasr-mobl6.jf.intel.com ([10.165.21.155]) by orsmga005.jf.intel.com with ESMTP; 17 Jun 2021 14:12:25 -0700 From: Anusha Srivatsa To: intel-gfx@lists.freedesktop.org Date: Thu, 17 Jun 2021 14:12:25 -0700 Message-Id: <20210617211225.13549-6-anusha.srivatsa@intel.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210617211225.13549-1-anusha.srivatsa@intel.com> References: <20210617211225.13549-1-anusha.srivatsa@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 5/5] drm/i915/adl_p: Load DMC 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Load DMC v2.10 on ADLP. The release notes mention that this version enables few power savings features. v2: Add DMC_PATH() for ADLP (Lucas) Cc: Lucas De Marchi Cc: Clint Taylor Signed-off-by: Anusha Srivatsa Reviewed-by: Lucas De Marchi --- drivers/gpu/drm/i915/display/intel_dmc.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_dmc.c b/drivers/gpu/drm/i915/display/intel_dmc.c index 18e0d225a478..f8789d4543bf 100644 --- a/drivers/gpu/drm/i915/display/intel_dmc.c +++ b/drivers/gpu/drm/i915/display/intel_dmc.c @@ -45,6 +45,10 @@ #define GEN12_DMC_MAX_FW_SIZE ICL_DMC_MAX_FW_SIZE +#define ADLP_DMC_PATH DMC_PATH(adlp, 2, 10) +#define ADLP_DMC_VERSION_REQUIRED DMC_VERSION(2, 10) +MODULE_FIRMWARE(ADLP_DMC_PATH); + #define ADLS_DMC_PATH DMC_PATH(adls, 2, 01) #define ADLS_DMC_VERSION_REQUIRED DMC_VERSION(2, 1) MODULE_FIRMWARE(ADLS_DMC_PATH); @@ -724,7 +728,11 @@ void intel_dmc_ucode_init(struct drm_i915_private *dev_priv) */ intel_dmc_runtime_pm_get(dev_priv); - if (IS_ALDERLAKE_S(dev_priv)) { + if (IS_ALDERLAKE_P(dev_priv)) { + dmc->fw_path = ADLP_DMC_PATH; + dmc->required_version = ADLP_DMC_VERSION_REQUIRED; + dmc->max_fw_size = GEN12_DMC_MAX_FW_SIZE; + } else if (IS_ALDERLAKE_S(dev_priv)) { dmc->fw_path = ADLS_DMC_PATH; dmc->required_version = ADLS_DMC_VERSION_REQUIRED; dmc->max_fw_size = GEN12_DMC_MAX_FW_SIZE;