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 635E5C54E58 for ; Wed, 6 Mar 2024 10:45:39 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BE972113041; Wed, 6 Mar 2024 10:45:38 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="kqIFegPf"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8FF2B113041 for ; Wed, 6 Mar 2024 10:45:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1709721938; x=1741257938; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=aZCG/aEC1AZh/tKsIuknn79YXluUwy0oKDEaL5ECEcA=; b=kqIFegPfJ2QiNIHctzQtB1apzEzMax4uGYHrzMawg44p9VB8iVPf0bYK 4MyHqOWNxSB9ERVVfJpP0zk3PbH9Lgmy30sr+4d5Kj9aCar1xNuRhQQ8b PXO8T6VqvwxzaCUaDZ0MKQxmd0uAJuz34CBPxLyE/qXxBjz3s6Vk24int lu0ndf1WXHDphwcJjlhBn4kvjHq33ff+alAANgVkOFsZNm9m6hl8oRq+7 yDe1RWxbOg04n5RCitFOdi3SiuTsL60tmaJONKwNtyHzSKP5g5UcEOm20 Ihl7TJkiKnwXntHFC7irsg/gVYsWDUfJfcTOeI/UUpJlezb03RsHsp88e g==; X-IronPort-AV: E=McAfee;i="6600,9927,11004"; a="26794745" X-IronPort-AV: E=Sophos;i="6.06,208,1705392000"; d="scan'208";a="26794745" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Mar 2024 02:45:37 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,208,1705392000"; d="scan'208";a="14206997" Received: from bdallmer-mobl1.ger.corp.intel.com (HELO jhogande-mobl1.intel.com) ([10.251.223.229]) by fmviesa005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Mar 2024 02:45:35 -0800 From: =?UTF-8?q?Jouni=20H=C3=B6gander?= To: intel-gfx@lists.freedesktop.org Cc: =?UTF-8?q?Ville=20Syrj=C3=A4l=C3=A4?= , Animesh Manna , Arun R Murthy , =?UTF-8?q?Jouni=20H=C3=B6gander?= Subject: [PATCH v3 6/6] drm/i915/psr: Do not write ALPM configuration for PSR1 or DP2.0 Panel Replay Date: Wed, 6 Mar 2024 12:45:13 +0200 Message-Id: <20240306104513.2129442-7-jouni.hogander@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240306104513.2129442-1-jouni.hogander@intel.com> References: <20240306104513.2129442-1-jouni.hogander@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Content-Transfer-Encoding: 8bit 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" No need to write ALPM configuration for DP2.0 Panel Replay or PSR1. Signed-off-by: Jouni Högander --- drivers/gpu/drm/i915/display/intel_psr.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 4cd2bad5241f..c7bda37444f0 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -1699,7 +1699,8 @@ static void lnl_alpm_configure(struct intel_dp *intel_dp) struct intel_psr *psr = &intel_dp->psr; u32 alpm_ctl; - if (DISPLAY_VER(dev_priv) < 20) + if (DISPLAY_VER(dev_priv) < 20 || (!intel_dp->psr.psr2_enabled && + !intel_dp_is_edp(intel_dp))) return; if (intel_dp->psr.panel_replay_enabled && intel_dp_is_edp(intel_dp)) { -- 2.34.1