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 9E248FF8874 for ; Tue, 28 Apr 2026 07:59:47 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 57FC010EA66; Tue, 28 Apr 2026 07:59:47 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="kIW7eKpR"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id E650210EA65; Tue, 28 Apr 2026 07:59:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1777363184; x=1808899184; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=Xv43WRLTYL+A3CL1HbuZ+PSJALTvfjRbEImUWkpFPIs=; b=kIW7eKpR5B7eRc/huT86VyzRffyV9ze5P8GCPjIKZ2v0O2L3/52pjmIa PzFuiF/iTVU64USYkq1PUn1WRLopt2MEni4gz9cHwtiKiGM3PPESqmJ84 R3DpuQ4fjZQ/EQ/J3AC1Z0lQLbQzIKe029lkbxGG825nREZ+BDNtFoqXl 9ylUFCL3Y9JiC+MYoNU7orVAv1G+9ksitHkERFlXxlUP532lYN1zG0UtL NALCcjaAUDlT6Y3VgsooAkYxL6bDol+IUIUq6ciCxXYTvid3enUsDMmeg mLE78uyClmBxyJH/kx2dQKSnY5GXPkmShJLzvE8DegI8sPPS5tPynDjPl Q==; X-CSE-ConnectionGUID: nHErIXp6TGSEgPTOKErPoA== X-CSE-MsgGUID: tDklwb7RSVG0Bk2/N1P26A== X-IronPort-AV: E=McAfee;i="6800,10657,11769"; a="82115902" X-IronPort-AV: E=Sophos;i="6.23,203,1770624000"; d="scan'208";a="82115902" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Apr 2026 00:59:43 -0700 X-CSE-ConnectionGUID: lUxLofPyQgGbiP0olRdtJg== X-CSE-MsgGUID: NZ/GLhguT66ETDLCnky/YQ== X-ExtLoop1: 1 Received: from srr4-3-linux-103-aknautiy.iind.intel.com ([10.223.34.160]) by fmviesa003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Apr 2026 00:59:41 -0700 From: Ankit Nautiyal To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: ville.syrjala@linux.intel.com, jani.nikula@linux.intel.com, Ankit Nautiyal Subject: [PATCH 3/9] drm/dp: Add bits for AS SDP FAVT Payload Fields Parsing support Date: Tue, 28 Apr 2026 13:14:51 +0530 Message-ID: <20260428074457.3566918-4-ankit.k.nautiyal@intel.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20260428074457.3566918-1-ankit.k.nautiyal@intel.com> References: <20260428074457.3566918-1-ankit.k.nautiyal@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" DP v2.1 introduced support for sending AS SDP payload bytes for FAVT. Add the relavant bits for the same. Signed-off-by: Ankit Nautiyal Reviewed-by: Ville Syrjälä --- include/drm/display/drm_dp.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/drm/display/drm_dp.h b/include/drm/display/drm_dp.h index 49f0154eb93c..8d172863eba3 100644 --- a/include/drm/display/drm_dp.h +++ b/include/drm/display/drm_dp.h @@ -1205,6 +1205,7 @@ #define DP_DPRX_FEATURE_ENUMERATION_LIST_CONT_1 0x2214 /* 2.0 E11 */ # define DP_ADAPTIVE_SYNC_SDP_SUPPORTED BIT(0) # define DP_AS_SDP_FIRST_HALF_LINE_OR_3840_PIXEL_CYCLE_WINDOW_NOT_SUPPORTED BIT(1) +# define DP_AS_SDP_FAVT_PAYLOAD_FIELDS_PARSING_SUPPORTED BIT(2) /* 2.1 */ # define DP_VSC_EXT_SDP_FRAMEWORK_VERSION_1_SUPPORTED BIT(4) #define DP_128B132B_SUPPORTED_LINK_RATES 0x2215 /* 2.0 */ -- 2.45.2