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 89686CD1297 for ; Tue, 11 Nov 2025 09:43:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4AD1D10E52B; Tue, 11 Nov 2025 09:43:01 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="ZfuK9tW+"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7291A10E52B; Tue, 11 Nov 2025 09:42:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1762854179; x=1794390179; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=LrsOtv2pBaiu0uWE8ubiKKdKitvy9eWaAhrhNWfHpys=; b=ZfuK9tW+6Me6Hp0zSyTS5RGx3xLnAWSWVN/6EoJOtTU9TzOn1RkkSDqN 4NFf9k6DAJJZMicGXf3rhw5USTDBhqOA6TI/WT+HOgVy1n9MtsQzrLxw2 N3IIKmHXgshd0flIMuO+A1KdtJsrO075SnfSzIvtUSSGNW+ANlw4EKJ8I rZnFpFtVSO30dfCV1GsBbzvdepZVmS1QE6uhv8cYbS3y2vhquSWdww4xi 5+DRoxsQ1pAYIDG968GugXiN9iJmuY8ctrFA5p56rhVJCAG73j4J//jaP 2EaYxp5c3c4Y/mHhyTtXUckl55nh8OomQXtH9Qx8jNFX4H4PeQl7ZqyOl g==; X-CSE-ConnectionGUID: +QzkjWJzSAq/lQueRMTJpA== X-CSE-MsgGUID: cnfWmN1wRL2g0WxNk4Thkw== X-IronPort-AV: E=McAfee;i="6800,10657,11609"; a="68773766" X-IronPort-AV: E=Sophos;i="6.19,296,1754982000"; d="scan'208";a="68773766" 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 01:42:59 -0800 X-CSE-ConnectionGUID: vOl9YkBORju4IKJhVrflfA== X-CSE-MsgGUID: O9631hMQS9KWVT6m8Ku+4g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,296,1754982000"; d="scan'208";a="193175883" 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 01:42:57 -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 2/4] drm/i915/vrr: Avoid vrr for PCON with HDMI2.1 sink Date: Tue, 11 Nov 2025 15:00:05 +0530 Message-ID: <20251111093007.3771409-3-ankit.k.nautiyal@intel.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20251111093007.3771409-1-ankit.k.nautiyal@intel.com> References: <20251111093007.3771409-1-ankit.k.nautiyal@intel.com> 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" Currently we do not support VRR with HDMI so skip vrr compute config step for DP PCON with HDMI sink. Signed-off-by: Ankit Nautiyal --- drivers/gpu/drm/i915/display/intel_vrr.c | 7 +++++++ 1 file changed, 7 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c index 00cbc126fb36..7a58e1f8acea 100644 --- a/drivers/gpu/drm/i915/display/intel_vrr.c +++ b/drivers/gpu/drm/i915/display/intel_vrr.c @@ -42,7 +42,14 @@ bool intel_vrr_is_capable(struct intel_connector *connector) case DRM_MODE_CONNECTOR_DisplayPort: if (connector->mst.dp) return false; + intel_dp = intel_attached_dp(connector); + /* + * VRR via PCON is currently unsupported. + * TODO: Add support for VRR for DP HDMI2.1 PCON. + */ + if (intel_dp_has_hdmi_sink(intel_dp)) + return false; if (!drm_dp_sink_can_do_video_without_timing_msa(intel_dp->dpcd)) return false; -- 2.45.2