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 6925FCE8D6B for ; Mon, 17 Nov 2025 08:21:10 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DA67110E2F2; Mon, 17 Nov 2025 08:21:09 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="SoVM+3w3"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) by gabe.freedesktop.org (Postfix) with ESMTPS id 0FE9410E2F2; Mon, 17 Nov 2025 08:21:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1763367668; x=1794903668; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=k6Rf2k4szB7la72BEDz+lnn9ZSJs8DuQofWcTDUToeo=; b=SoVM+3w32D8AtLor4cXZ+pw2+gx9qOM4qMu7425sos6JJ9kpIMCp306R wDpopGUYqpW7h7iCfemNh/ZRZnE/ZpQ9AEV6loMttn4uxycjQnfm1bxGd fNO8e4dzir8C9ULzR4MpSAYKUO4yKq01ayAcThqdR9eRj0MJforM/hO/w aZNRxh/4uoUmEZD1K1oN4EQ8SuZfyEKT5DMWDVKj7NfEEBLP74HLUQ/bB mp/WN0L6C52C+Kr6XkawSfMQh4c/b9m7V3g0VDP8qrbOjqwzsW3RzQ6AQ DDYJXc9oRaJB2HiD4Emps3G5HG3a4e4XGiBSHHzGSekpSJ+/NIloAnEUQ A==; X-CSE-ConnectionGUID: dM7qcPFFQ4qmg4GVJZez7g== X-CSE-MsgGUID: V1JU1bCER5O4x5vB3KITJA== X-IronPort-AV: E=McAfee;i="6800,10657,11615"; a="82987087" X-IronPort-AV: E=Sophos;i="6.19,311,1754982000"; d="scan'208";a="82987087" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Nov 2025 00:21:07 -0800 X-CSE-ConnectionGUID: JV9JYGt7Tlu6DFpTJsx7dw== X-CSE-MsgGUID: KFAN4sqsQMS15MDNdiVsSA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,311,1754982000"; d="scan'208";a="195338313" Received: from administrator-system-product-name.igk.intel.com ([10.91.214.181]) by fmviesa004.fm.intel.com with ESMTP; 17 Nov 2025 00:21:06 -0800 From: =?UTF-8?q?Micha=C5=82=20Grzelak?= To: intel-xe@lists.freedesktop.org, intel-gfx@lists.freedesktop.org Cc: =?UTF-8?q?Micha=C5=82=20Grzelak?= Subject: [PATCH] i915/display/intel_ddi: Reduce severity of failed FEC enabling Date: Mon, 17 Nov 2025 09:20:46 +0100 Message-ID: <20251117082046.4190705-1-michal.grzelak@intel.com> X-Mailer: git-send-email 2.45.2 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Organization: Intel Technology Poland sp. z o.o. - ul. Slowackiego 173, 80-298 Gdansk - KRS 101882 - NIP 957-07-52-316 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" During some IGT tests (e.g. xe_pm@s2idle-exec-after, xe_pm@s2idle-mocs) sink disconnects across suspend/resume, reconnecting later during resume at some point. Hence during resume, where the driver is restoring the pre-suspend mode, all the AUX transfers to the sink are expected to fail. Switch error message to KMS debug message of failed FEC enabling. Signed-off-by: Michał Grzelak --- drivers/gpu/drm/i915/display/intel_ddi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 002ccd47856d..130d266242c8 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -2446,7 +2446,7 @@ static void intel_ddi_enable_fec(struct intel_encoder *encoder, return; } - drm_err(display->drm, "Failed to enable FEC after retries\n"); + drm_dbg_kms(display->drm, "Failed to enable FEC after retries\n"); } static void intel_ddi_disable_fec(struct intel_encoder *encoder, -- 2.45.2