From patchwork Thu May 24 23:42:41 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Zanoni, Paulo R" X-Patchwork-Id: 10425705 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 0BAB7602D8 for ; Thu, 24 May 2018 23:43:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F1563294DD for ; Thu, 24 May 2018 23:42:59 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E51FC294FC; Thu, 24 May 2018 23:42:59 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00, MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id A6A9E294DD for ; Thu, 24 May 2018 23:42:59 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 98D7F6E7CA; Thu, 24 May 2018 23:42:58 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga06.intel.com (mga06.intel.com [134.134.136.31]) by gabe.freedesktop.org (Postfix) with ESMTPS id 409616E6F4 for ; Thu, 24 May 2018 23:42:47 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga005.fm.intel.com ([10.253.24.32]) by orsmga104.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 24 May 2018 16:42:46 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.49,437,1520924400"; d="scan'208";a="231476149" Received: from przanoni-mobl.jf.intel.com ([10.24.10.199]) by fmsmga005.fm.intel.com with ESMTP; 24 May 2018 16:42:45 -0700 From: Paulo Zanoni To: intel-gfx@lists.freedesktop.org Date: Thu, 24 May 2018 16:42:41 -0700 Message-Id: <20180524234241.3665-6-paulo.r.zanoni@intel.com> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180524234241.3665-1-paulo.r.zanoni@intel.com> References: <20180522002558.29262-1-paulo.r.zanoni@intel.com> <20180524234241.3665-1-paulo.r.zanoni@intel.com> Subject: [Intel-gfx] [PATCH 30/24] drm/i915/icl: update VBT's child_device_config flags2 field X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paulo Zanoni MIME-Version: 1.0 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" X-Virus-Scanned: ClamAV using ClamSMTP Some bits from the flags2 field are going to be used in the next patches, so replace the whole-byte definition with the actual bits and document their versions. This patch is based on a patch by Animesh Manna. Cc: Animesh Manna Credits-to: Animesh Manna Signed-off-by: Paulo Zanoni Reviewed-by: Rodrigo Vivi --- drivers/gpu/drm/i915/intel_vbt_defs.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_vbt_defs.h b/drivers/gpu/drm/i915/intel_vbt_defs.h index 7c798c18600e..4dc907e47262 100644 --- a/drivers/gpu/drm/i915/intel_vbt_defs.h +++ b/drivers/gpu/drm/i915/intel_vbt_defs.h @@ -420,7 +420,9 @@ struct child_device_config { u16 extended_type; u8 dvo_function; u8 dp_usb_type_c:1; /* 195 */ - u8 flags2_reserved:7; /* 195 */ + u8 tbt:1; /* 209 */ + u8 flags2_reserved:2; /* 195 */ + u8 dp_port_trace_length:4; /* 209 */ u8 dp_gpio_index; /* 195 */ u16 dp_gpio_pin_num; /* 195 */ u8 dp_iboost_level:4; /* 196 */