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 8545FC27C53 for ; Fri, 7 Jun 2024 13:58:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 468B210EC70; Fri, 7 Jun 2024 13:58:47 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="aU4mlMY9"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9D66A10EC70 for ; Fri, 7 Jun 2024 13:58:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1717768726; x=1749304726; h=from:to:subject:date:message-id:in-reply-to:references: mime-version:content-transfer-encoding; bh=vqzQ00Ett0NOX7WVdHnobaAHTna9Q2usbER7TEnTMe8=; b=aU4mlMY97Nv6yOcyK5FS0Va9oPNZ7lIZPGQkodM+dS9tcAteBnrT2Lr8 eVExnsXeY/PZix8yyIhQP3ttVBBafOrNEW9KVwFPZBND4SBuPLdgT8eQO DTVaj9EvcGeqF3mUmULZHkzyf0Hck8bgob9jPV7SAavw7CgW3fS8xSAoc yclCEA88QAIJz5HdniZcJJUpsZ/f5Yf4w7wUy2NE5De2QirePa+YJgog4 SJ4wWY9MwyBflaHN/LT+sRLxq2+awv7p3KCdLLCGeVJBxSZD/s65ApFGc X8NRzI5ClhdoHGHdn53mg7t1zCWBYnsQ5M3VD4gJ41mSFFA95WuXW0p4L w==; X-CSE-ConnectionGUID: RZfZ89wSSquqK96SaG7Emg== X-CSE-MsgGUID: abl3TcrWRcWwHQyCCouEZQ== X-IronPort-AV: E=McAfee;i="6600,9927,11096"; a="25116798" X-IronPort-AV: E=Sophos;i="6.08,221,1712646000"; d="scan'208";a="25116798" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Jun 2024 06:58:46 -0700 X-CSE-ConnectionGUID: 3CECR3F+Sx+dE84IWLpDhg== X-CSE-MsgGUID: nGq2xAYORuCrxYlSLYIuAg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,221,1712646000"; d="scan'208";a="38323835" Received: from stinkpipe.fi.intel.com (HELO stinkbox) ([10.237.72.74]) by fmviesa008.fm.intel.com with SMTP; 07 Jun 2024 06:58:45 -0700 Received: by stinkbox (sSMTP sendmail emulation); Fri, 07 Jun 2024 16:58:44 +0300 From: Ville Syrjala To: igt-dev@lists.freedesktop.org Subject: [PATCH i-g-t 16/27] tools/intel_vbt_decode: Decode block 24 (SDVO LVDS PnP ID) Date: Fri, 7 Jun 2024 16:57:47 +0300 Message-ID: <20240607135758.31421-17-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.44.2 In-Reply-To: <20240607135758.31421-1-ville.syrjala@linux.intel.com> References: <20240607135758.31421-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 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" From: Ville Syrjälä Decode VBT block 24 (SDVO LVDS PnP ID). Just a set of four PnP IDs (one for each SDVO panel type). Example output from CST: BDB block 24 (40 bytes, min 40 bytes) - SDVO LVDS PnP ID: 0000: 18 28 00 36 7f 03 00 01 00 00 00 00 0c 36 7f 05 0010: 00 02 00 00 00 00 0c 36 7f 01 90 03 00 00 00 00 0020: 0c 36 7f 06 00 04 00 00 00 00 0c SDVO Panel 0 Mfg name: MS_ (0x7f36) Product code: 3 Serial: 1 Mfg week: 0 Mfg year: 2002 ... SDVO Panel 3 (*) Mfg name: MS_ (0x7f36) Product code: 6 Serial: 4 Mfg week: 0 Mfg year: 2002 Signed-off-by: Ville Syrjälä --- tools/intel_vbt_decode.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/tools/intel_vbt_decode.c b/tools/intel_vbt_decode.c index 1bbbcf499f6e..54b25f6d2418 100644 --- a/tools/intel_vbt_decode.c +++ b/tools/intel_vbt_decode.c @@ -354,6 +354,8 @@ static size_t block_min_size(const struct context *context, int section_id) return sizeof(struct bdb_sdvo_lvds_options); case BDB_SDVO_LVDS_DTD: return sizeof(struct bdb_sdvo_lvds_dtd); + case BDB_SDVO_LVDS_PNP_ID: + return sizeof(struct bdb_sdvo_lvds_pnp_id); case BDB_EDP: return sizeof(struct bdb_edp); case BDB_DISPLAY_SELECT_IVB: @@ -2587,6 +2589,17 @@ static void dump_sdvo_lvds_dtd(struct context *context, } } +static void dump_sdvo_lvds_pnp_id(struct context *context, + const struct bdb_block *block) +{ + const struct bdb_sdvo_lvds_pnp_id *t = block_data(block); + + for (int n = 0; n < ARRAY_SIZE(t->pnp_id); n++) { + printf("\tSDVO Panel %d%s\n", n, sdvo_panel_str(context, n)); + dump_pnp_id(&t->pnp_id[n]); + } +} + static void dump_sdvo_lvds_options(struct context *context, const struct bdb_block *block) { @@ -3428,6 +3441,11 @@ struct dumper dumpers[] = { .name = "SDVO LVDS DTD", .dump = dump_sdvo_lvds_dtd, }, + { + .id = BDB_SDVO_LVDS_PNP_ID, + .name = "SDVO LVDS PnP ID", + .dump = dump_sdvo_lvds_pnp_id + }, { .id = BDB_EDP, .name = "eDP block", -- 2.44.2