From patchwork Thu Sep 7 00:15:48 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alan Previn X-Patchwork-Id: 13375992 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id F3E21EE14A9 for ; Thu, 7 Sep 2023 00:15:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 255B110E062; Thu, 7 Sep 2023 00:15:53 +0000 (UTC) Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id 742FD10E062; Thu, 7 Sep 2023 00:15:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1694045751; x=1725581751; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=JjkJ8oCAWueYnooifUZg/h6lZkpJqJVkWPspj4hUEi4=; b=YcnVXkQLlqVhmwIJqKMZ3aZYQYZJqvVqbsmbfrPb+Cp5YfYNugvC6zFs H6zwc9OW3c/Y2+fxrQBK/n1Kv84YyMJv9pJWTqR4tAJNfTIluYNhPQIgG QJ3vfC5IP6JDdlsdYVrRPyAMgKqPy1/dsd/h0h2aGwhl6TGdA0B75bWGO sKmZn+VE0qPytCGy9iCRbzZpYEt3sFkF15/8769HB5th59dV7Cj3CE74G y8nNB3/0Mpb6kbNFRRMa+Y+fEmG/ZDLtDlfSCt1N9N9RH+eZ3ocEhjnwz 2RztTruuIsfsOidaGa7BpH+RPTRVh6hzZBf9VN1gTy3mH3+8M/t+FVqIz g==; X-IronPort-AV: E=McAfee;i="6600,9927,10825"; a="408226727" X-IronPort-AV: E=Sophos;i="6.02,233,1688454000"; d="scan'208";a="408226727" Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Sep 2023 17:15:50 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10825"; a="811895778" X-IronPort-AV: E=Sophos;i="6.02,233,1688454000"; d="scan'208";a="811895778" Received: from aalteres-desk.fm.intel.com ([10.80.57.53]) by fmsmga004.fm.intel.com with ESMTP; 06 Sep 2023 17:15:50 -0700 From: Alan Previn To: intel-gfx@lists.freedesktop.org Subject: [PATCH v4 2/3] drm/i915/pxp/mtl: Update pxp-firmware packet size Date: Wed, 6 Sep 2023 17:15:48 -0700 Message-Id: <20230907001549.81262-3-alan.previn.teres.alexis@intel.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230907001549.81262-1-alan.previn.teres.alexis@intel.com> References: <20230907001549.81262-1-alan.previn.teres.alexis@intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Daniele Ceraolo Spurio , dri-devel@lists.freedesktop.org, Alan Previn Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" Update the GSC-fw input/output HECI packet size to match updated internal fw specs. Signed-off-by: Alan Previn Reviewed-by: Balasubrawmanian, Vivaik --- drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_43.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_43.h b/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_43.h index 0165d38fbead..b2196b008f26 100644 --- a/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_43.h +++ b/drivers/gpu/drm/i915/pxp/intel_pxp_cmd_interface_43.h @@ -14,8 +14,8 @@ #define PXP43_CMDID_NEW_HUC_AUTH 0x0000003F /* MTL+ */ #define PXP43_CMDID_INIT_SESSION 0x00000036 -/* PXP-Packet sizes for MTL's GSCCS-HECI instruction */ -#define PXP43_MAX_HECI_INOUT_SIZE (SZ_32K) +/* PXP-Packet sizes for MTL's GSCCS-HECI instruction is 65K*/ +#define PXP43_MAX_HECI_INOUT_SIZE (SZ_64K + SZ_1K) /* PXP-Packet size for MTL's NEW_HUC_AUTH instruction */ #define PXP43_HUC_AUTH_INOUT_SIZE (SZ_4K)