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 3F36ECCD1BC for ; Thu, 23 Oct 2025 09:09:04 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 0017310E379; Thu, 23 Oct 2025 09:09:03 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="m2x1H3JP"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 8AFBF10E378; Thu, 23 Oct 2025 09:09:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1761210542; x=1792746542; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=F6LaOoqDacB+5NSYA9APefXLqBqCvkP1tuOI841eqCM=; b=m2x1H3JPu20XNsc2qx7UW6ebpb8k3c9FzmCiYftFndjELevJGQ4rYbVn aAv7q8kaypSf/6qqkeI+x2zHVLPPDJP1h7frly11TBPWYT+Y71VEfVEPf 3bOjdIcbtJ8hgbOMBMO8M6k0KJtdrfPbnpCQ0HalBFpYTEfSJgXsngfn5 52XtQ5vvXduAKOyDflIIIV9X+9+1LiE580r5Lza5PhwbHn7XALhH8Tpt7 3+V+j4BRE6Vxrx8I7quvQIZAO9vOAo+OezLnYhh/4fh3nrh68RbYICjoJ /j9Bbx0D/5Zf6dY2H9aoy/vaspWwBcN7/sB82xi8/f7O1oQy1Zpy8FqqR g==; X-CSE-ConnectionGUID: Rsb/TF6JToaL7QDv/Ftm7w== X-CSE-MsgGUID: ynDjAEsPTbOsIgnp1nuqXg== X-IronPort-AV: E=McAfee;i="6800,10657,11586"; a="67020628" X-IronPort-AV: E=Sophos;i="6.19,249,1754982000"; d="scan'208";a="67020628" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa107.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 23 Oct 2025 02:09:02 -0700 X-CSE-ConnectionGUID: xwFyVfC8RbqdlrMNQSWLWw== X-CSE-MsgGUID: UBPa3Yz/TvC9cfnD9QO3rw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,249,1754982000"; d="scan'208";a="183329420" Received: from srr4-3-linux-101-amanna.iind.intel.com ([10.223.74.76]) by orviesa010.jf.intel.com with ESMTP; 23 Oct 2025 02:09:00 -0700 From: Animesh Manna To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org, dri-devel@lists.freedesktop.org Cc: Animesh Manna , =?UTF-8?q?Jouni=20H=C3=B6gander?= Subject: [PATCH 4/8] drm/i915/alpm: Enable debugfs for DP2.1 Date: Thu, 23 Oct 2025 14:11:43 +0530 Message-Id: <20251023084147.572535-5-animesh.manna@intel.com> X-Mailer: git-send-email 2.29.0 In-Reply-To: <20251023084147.572535-1-animesh.manna@intel.com> References: <20251023084147.572535-1-animesh.manna@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 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 AlPM debug info through lobf debug info. Cc: Jouni Högander Signed-off-by: Animesh Manna --- drivers/gpu/drm/i915/display/intel_alpm.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_alpm.c b/drivers/gpu/drm/i915/display/intel_alpm.c index 973791f8956c..0f6b15bca3be 100644 --- a/drivers/gpu/drm/i915/display/intel_alpm.c +++ b/drivers/gpu/drm/i915/display/intel_alpm.c @@ -552,9 +552,15 @@ void intel_alpm_lobf_debugfs_add(struct intel_connector *connector) struct intel_display *display = to_intel_display(connector); struct dentry *root = connector->base.debugfs_entry; - if (DISPLAY_VER(display) < 20 || - connector->base.connector_type != DRM_MODE_CONNECTOR_eDP) + if (connector->base.connector_type == DRM_MODE_CONNECTOR_DisplayPort) { + if (DISPLAY_VER(display) < 35) + return; + } else if (connector->base.connector_type == DRM_MODE_CONNECTOR_eDP) { + if (DISPLAY_VER(display) < 20) + return; + } else { return; + } debugfs_create_file("i915_edp_lobf_debug", 0644, root, connector, &i915_edp_lobf_debug_fops); -- 2.29.0