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 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 D4BAAFF8860 for ; Mon, 27 Apr 2026 13:02:06 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 84C2110E744; Mon, 27 Apr 2026 13:02:06 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="F6gF7PlJ"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id D0F1510E744 for ; Mon, 27 Apr 2026 13:01:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1777294868; x=1808830868; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=m5FEolNEaCW64joDeRajTpdi6s912PUrImrP31mEvmw=; b=F6gF7PlJMs9V6C2GxQ0SLN6lplBgXeae9C44ZMdT/uGaz3d+SWwBQJpu ckokUfhw3c1FG95NHiMuLKApb3T3e7y0iN0NqZ4NPZSTYmOq5SIV/wlAD Njbi+SaRQ2HndnfdLKkD1GVEbF2o/m9rgo7pCI13aUcVvKHwQ3UISkrmK 0/BFSnpJ3Qm1YS7fgNNbB5aRFZBCX1pnNHRps1IYe2CboszhDd3ypfCsi YLx3QcHlJ/fig88GPyzyFTMGZI2BR2253K90/BeHX5QGbaagKO3FgJTjB K124BnauuErjmAEc6uyI8b4MxbUe6bOsCqZISuT6YzmBRuxXHFSSX/96Z g==; X-CSE-ConnectionGUID: 1SQvZVlFTMuO+Lf/G71vig== X-CSE-MsgGUID: EQS0s8lsT/KsPVUyQAf3Ag== X-IronPort-AV: E=McAfee;i="6800,10657,11768"; a="77339334" X-IronPort-AV: E=Sophos;i="6.23,202,1770624000"; d="scan'208";a="77339334" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Apr 2026 06:01:08 -0700 X-CSE-ConnectionGUID: 5VpBZv7gR9uBuJLWMxIHHQ== X-CSE-MsgGUID: HqSFoYqyS7CWHsTodRqITw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,202,1770624000"; d="scan'208";a="237597806" Received: from srr4-3-linux-103-aknautiy.iind.intel.com ([10.223.34.160]) by ORVIESA003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Apr 2026 06:01:05 -0700 From: Ankit Nautiyal To: igt-dev@lists.freedesktop.org Cc: kamil.konieczny@linux.intel.com, karthik.b.s@intel.com, ville.syrjala@linux.intel.com, jani.nikula@linux.intel.com, Ankit Nautiyal Subject: [PATCH i-g-t 8/8] tools/intel_vbt_decode: Dump dedicated_external and dyn_port_over_tc fields Date: Mon, 27 Apr 2026 18:16:07 +0530 Message-ID: <20260427124607.3115567-9-ankit.k.nautiyal@intel.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20260427124607.3115567-1-ankit.k.nautiyal@intel.com> References: <20260427124607.3115567-1-ankit.k.nautiyal@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: igt-dev@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development mailing list for IGT GPU Tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: igt-dev-bounces@lists.freedesktop.org Sender: "igt-dev" VBT version 264 adds two new child device fields: dedicated_external and dyn_port_over_tc. The dedicated_external field indicates TC ports connected to PHYs outside the Type-C subsystem, while dyn_port_over_tc indicates that a TC port supports dynamic DDI allocation in TCSS. Dump these fields in the VBT decode tool. Signed-off-by: Ankit Nautiyal Reviewed-by: Karthik B S --- tools/intel_vbt_decode.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tools/intel_vbt_decode.c b/tools/intel_vbt_decode.c index 78bc355b961d..cf7bcc5771a4 100644 --- a/tools/intel_vbt_decode.c +++ b/tools/intel_vbt_decode.c @@ -1317,6 +1317,11 @@ static void dump_child_device(struct context *context, if (context->bdb->version >= 263) dump_edp_data_rate_override(child->edp_data_rate_override); + + if (context->bdb->version >= 264) { + printf("\t\tDedicated External TC Port: %s\n", YESNO(child->dedicated_external)); + printf("\t\tPort supports dynamic DDI allocation in TCSS: %s\n", YESNO(child->dyn_port_over_tc)); + } } static void dump_child_devices(struct context *context, const uint8_t *devices, -- 2.45.2