From patchwork Tue Jul 9 03:26:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ankit Nautiyal X-Patchwork-Id: 13727226 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 98A45C3DA45 for ; Tue, 9 Jul 2024 03:26:14 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3EF1910E31B; Tue, 9 Jul 2024 03:26:14 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="kuRFWgeb"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) by gabe.freedesktop.org (Postfix) with ESMTPS id 01EE910E47A for ; Tue, 9 Jul 2024 03:26:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1720495573; x=1752031573; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=2b22XpkZX/jwfW/ML35NRopWVrqRIdaQbawe9VweTjg=; b=kuRFWgebAiCpNFzi3aLbt8ztlz/4D1gpE58gfwp5To74C5qUJr5nocko iGRLN0Ta4gnT9hZTGu9YU/X4CZRCFvdPqi8DPdNieASW/fcGvb/dhiNxG UZZpODcp3VLGtzlx3WMlZqRxRfLSgK9tHU2y+hJ64V38pNUJ9pCUInuBm 68DTuEmOQQ1vD+btRbqJjK1h3ny1KARSGtrBOFLinkWcBkHgT2jJewO3U 1O2q/6/5bFP5pSZqfdZajQZi3zYNDUfhTs5ycC31nK50cZNOUTnC/Vx2c X+lzLNKUtA+W5EFCVnfbW3n67MZY5dj5QzCtyydLEgZ90mSO/iHp4umzM g==; X-CSE-ConnectionGUID: jOOyrkUbR6e7qTqwiK+V0Q== X-CSE-MsgGUID: clZo2Va7QSSbaMJ5aqsQnA== X-IronPort-AV: E=McAfee;i="6700,10204,11127"; a="21536469" X-IronPort-AV: E=Sophos;i="6.09,193,1716274800"; d="scan'208";a="21536469" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jul 2024 20:26:13 -0700 X-CSE-ConnectionGUID: 6v8p09OfTB6KnyBb0Wax4Q== X-CSE-MsgGUID: vU6J1TqtR56LOsZPWtmNqA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,193,1716274800"; d="scan'208";a="48374198" Received: from srr4-3-linux-103-aknautiy.iind.intel.com ([10.223.34.160]) by orviesa007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Jul 2024 20:26:11 -0700 From: Ankit Nautiyal To: intel-gfx@lists.freedesktop.org Cc: jani.nikula@linux.intel.com, ville.syrjala@linux.intel.com, mitulkumar.ajitkumar.golani@intel.com Subject: [PATCH 07/10] drm/i915/psr: Allow PSR for fixed refrsh rate with VRR TG Date: Tue, 9 Jul 2024 08:56:48 +0530 Message-Id: <20240709032651.1824185-8-ankit.k.nautiyal@intel.com> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20240709032651.1824185-1-ankit.k.nautiyal@intel.com> References: <20240709032651.1824185-1-ankit.k.nautiyal@intel.com> MIME-Version: 1.0 X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel graphics driver community testing & development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" At the moment PSR/PSR2 are not supported with variable refresh rate. However it can be supported with fixed refresh rate while running with VRR timing generator. Enable PSR for fixed refresh rate when using the VRR timing generator. Signed-off-by: Ankit Nautiyal --- drivers/gpu/drm/i915/display/intel_psr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 9cb1cdaaeefa..5a228d8e93b5 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -1523,7 +1523,7 @@ static bool _psr_compute_config(struct intel_dp *intel_dp, * Current PSR panels don't work reliably with VRR enabled * So if VRR is enabled, do not enable PSR. */ - if (crtc_state->vrr.enable) + if (crtc_state->vrr.enable && !crtc_state->vrr.fixed_rr) return false; if (!CAN_PSR(intel_dp))