From patchwork Wed May 26 22:08:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Srivatsa, Anusha" X-Patchwork-Id: 12282815 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 86637C47082 for ; Wed, 26 May 2021 22:09:10 +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 3902D613CA for ; Wed, 26 May 2021 22:09:10 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3902D613CA 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 D97F26E9E8; Wed, 26 May 2021 22:09:09 +0000 (UTC) Received: from mga07.intel.com (mga07.intel.com [134.134.136.100]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5D18F6E9E8 for ; Wed, 26 May 2021 22:09:08 +0000 (UTC) IronPort-SDR: HRb/E+i6Yhsxdh7Bjo58Xg8t2qZHN4VdYRewCMxayD8yUf2f+Bdi7J3VxYlO+XnjTxzEw40QxD M5GYDC/1mCKw== X-IronPort-AV: E=McAfee;i="6200,9189,9996"; a="266484647" X-IronPort-AV: E=Sophos;i="5.82,331,1613462400"; d="scan'208";a="266484647" Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 May 2021 15:08:59 -0700 IronPort-SDR: Nf0ynn4pXcfiliFErVlyhqsxAvnITcW1AYbH5GeRDFxDOpoS53LvJVlWTEotoSV9wHV+BnnQh/ sbJ78Qoqoj8Q== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.82,331,1613462400"; d="scan'208";a="633689158" Received: from anushasr-mobl6.jf.intel.com ([10.165.21.155]) by fmsmga005.fm.intel.com with ESMTP; 26 May 2021 15:08:59 -0700 From: Anusha Srivatsa To: intel-gfx@lists.freedesktop.org Date: Wed, 26 May 2021 15:08:53 -0700 Message-Id: <20210526220853.4550-8-anusha.srivatsa@intel.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20210526220853.4550-1-anusha.srivatsa@intel.com> References: <20210526220853.4550-1-anusha.srivatsa@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH 7/7] 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: , Cc: Lucas De Marchi Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Load DMC v2.06 on ADLP. The release notes mention that this version enables few power savings features. Cc: Lucas De Marchi Cc: Clint Taylor Signed-off-by: Anusha Srivatsa --- 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 a111537f2ba8..79856dbec162 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 "i915/adlp_dmc_ver2_10.bin" +#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); @@ -720,7 +724,11 @@ 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;