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 81624E6F079 for ; Tue, 23 Dec 2025 10:51:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 446D410E2B3; Tue, 23 Dec 2025 10:51:56 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="HfVnjH3F"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.11]) by gabe.freedesktop.org (Postfix) with ESMTPS id C1C8310E2D1; Tue, 23 Dec 2025 10:51:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1766487109; x=1798023109; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=hnEc4Cr5VVhmJgseHp/wxIAmUZbj/GD5n9qEi8DuoSY=; b=HfVnjH3FOE5ettC+dd5qdz71TZLTuWVi8nbvWsE3YS9LZP7g4J/gKRcC ecFYAsH5JABTUswL2fAYvbQNIX5rtiUn9UtuNiY00Owk+1t+XbRLdPD6K otfYKwRocC0AzVvTNSxwaEhLfF/h+Tn7ZFpBtPkJpse8txm7lfVQV3g6w AwiEBVNxCtll6ESh8Ms70dxbGGQdCPr2ddNm4IUudnx/RRYhjETnA7csx 8SIp4a/VrJ/jkOzXUI5ocpBY/Y1/H//MwKojnvaV8FC4oFWYY2Kh1abSA TQjFfmOjAV+qYiYUFH9tiJKbxFdu4WX5nIq+fUeQpsPWKIZF/hp/LFw06 g==; X-CSE-ConnectionGUID: Kn/adNw7Qm6yznA6VNwRFA== X-CSE-MsgGUID: LStUJoQ1QKaUUvpnM3WOSw== X-IronPort-AV: E=McAfee;i="6800,10657,11650"; a="78651287" X-IronPort-AV: E=Sophos;i="6.21,170,1763452800"; d="scan'208";a="78651287" Received: from orviesa005.jf.intel.com ([10.64.159.145]) by orvoesa103.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Dec 2025 02:51:49 -0800 X-CSE-ConnectionGUID: BNahZ7pLTSmJQ7m1dJfhsg== X-CSE-MsgGUID: jseGNv+bTMyWqGb41p8arQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,170,1763452800"; d="scan'208";a="204806252" Received: from mjarzebo-mobl1.ger.corp.intel.com (HELO jhogande-mobl3.intel.com) ([10.245.246.100]) by orviesa005-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Dec 2025 02:51:47 -0800 From: =?UTF-8?q?Jouni=20H=C3=B6gander?= To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: =?UTF-8?q?Jouni=20H=C3=B6gander?= Subject: [PATCH v9 8/8] drm/i915/psr: Use TRANS_PUSH to trigger frame change event Date: Tue, 23 Dec 2025 12:51:20 +0200 Message-ID: <20251223105120.21505-9-jouni.hogander@intel.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20251223105120.21505-1-jouni.hogander@intel.com> References: <20251223105120.21505-1-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-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" Now we have everything in place for triggering PSR "frame change" event using TRANS_PUSH: use TRANS_PUSH for LunarLake and onwards. v3: use HAS_PSR_FRAME_CHANGE macro v2: use AND instead of OR in intel_psr_use_trans_push Signed-off-by: Jouni Högander --- drivers/gpu/drm/i915/display/intel_psr.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index ee70d0ceeb5b..353924f8c975 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -4569,6 +4569,7 @@ int intel_psr_min_guardband(struct intel_crtc_state *crtc_state) bool intel_psr_use_trans_push(const struct intel_crtc_state *crtc_state) { - /* TODO: Enable using trans push when everything is in place */ - return false; + struct intel_display *display = to_intel_display(crtc_state); + + return HAS_PSR_FRAME_CHANGE(display) && crtc_state->has_psr; } -- 2.43.0