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 595D5CCF9E3 for ; Tue, 11 Nov 2025 09:42:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1545F10E4E8; Tue, 11 Nov 2025 09:42:56 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Rb5mD6eg"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id 97C3A10E2C3; Tue, 11 Nov 2025 09:42:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1762854176; x=1794390176; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=pODudOvEVX4uRnFbgb7cKKTkKI89gyK8e0SIJOf2hMg=; b=Rb5mD6egwLx9x+qB+RWyk7xNRJaCIC+VuD1Gp+bGg2gWDrRFOLjOq1Oc Gv46Swvx0bjeX+k8Vi0xJbdBOKcBynM62rNUGCpM6gvA6IDc28GK3TM9l 6rgccCa8h+GyD5h1x5YWgfPW1Tbx7c5oEFSWldTYXfCvDCS3B5922Bavy y6PbTzIUmJwisYyLGvYclRw2xEQ8T11LwdYCy9h1F5UvduW778M/Xce08 c6BbOrUWCCvHkewcRJriU4ugdz4zqWwK4yNuiGvC+DiiWzAUyM/n8A7ke 9Hxdz/Lm1RtJGwxGUpCoL5GG/9LTOfjK8pGOWUtgISa3u6IOsI9U1TGPz g==; X-CSE-ConnectionGUID: 3P9uxGakQWKHnD1Lwqvz/w== X-CSE-MsgGUID: mq1IkeTwRFC/UkGt57D3QQ== X-IronPort-AV: E=McAfee;i="6800,10657,11609"; a="68773759" X-IronPort-AV: E=Sophos;i="6.19,296,1754982000"; d="scan'208";a="68773759" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Nov 2025 01:42:55 -0800 X-CSE-ConnectionGUID: CvG3/KNXRDWJY7jFTdpXfQ== X-CSE-MsgGUID: SBwGPVvzRKC6XmpXE+eACQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,296,1754982000"; d="scan'208";a="193175858" Received: from srr4-3-linux-103-aknautiy.iind.intel.com ([10.223.34.160]) by fmviesa005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Nov 2025 01:42:52 -0800 From: Ankit Nautiyal To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: jouni.hogander@intel.com, ville.syrjala@linux.intel.com, Ankit Nautiyal Subject: [PATCH 0/4] Fix Adaptive Sync SDP for Panel Replay Date: Tue, 11 Nov 2025 15:00:03 +0530 Message-ID: <20251111093007.3771409-1-ankit.k.nautiyal@intel.com> X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 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" Enable Adaptive Sync SDP always when Panel replay + auxless ALPM is supported. Ensure AS SDP is sent on line which is within the SCL + guardband region. This series is in continuation from discussions in [1] [2]. [1] https://lore.kernel.org/all/1b8c6c6de1e5fe0db83e6ae942dfee7e6f950767.camel@intel.com/ [2] https://lore.kernel.org/all/aPtqdAxDwiuQZbrn@intel.com/ Rev2: Add few fixes in AS_SDP and Lobf. Rev3: Add patch to avoid VRR with PCON. Rev4: - Address review comments. - Drop Lobf changes. To be sent as a separate series. Ankit Nautiyal (4): drm/i915/dp: Fix readback for target_rr in Adaptive Sync SDP drm/i915/vrr: Avoid vrr for PCON with HDMI2.1 sink drm/i915/dp: Allow AS_SDP only if panel replay + auxless alpm is supported drm/i915/dp: Account for AS_SDP guardband only when enabled drivers/gpu/drm/i915/display/intel_dp.c | 22 +++++++++++++++------- drivers/gpu/drm/i915/display/intel_vrr.c | 7 +++++++ 2 files changed, 22 insertions(+), 7 deletions(-) -- 2.45.2