From patchwork Mon Mar 2 21:38:07 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Sharma, Swati2" X-Patchwork-Id: 11416457 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 4DA6014E3 for ; Mon, 2 Mar 2020 21:51:57 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 3020521739 for ; Mon, 2 Mar 2020 21:51:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3020521739 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=intel.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=intel-gfx-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C7B736E85B; Mon, 2 Mar 2020 21:51:56 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTPS id C733D6E85B for ; Mon, 2 Mar 2020 21:51:54 +0000 (UTC) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 02 Mar 2020 13:51:54 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,508,1574150400"; d="scan'208";a="412469508" Received: from unknown (HELO genxfsim-Shark-Bay-Client-platform.iind.intel.com) ([10.223.74.73]) by orsmga005.jf.intel.com with ESMTP; 02 Mar 2020 13:51:52 -0800 From: Swati Sharma To: intel-gfx@lists.freedesktop.org Date: Tue, 3 Mar 2020 03:08:07 +0530 Message-Id: <20200302213807.6488-1-swati2.sharma@intel.com> X-Mailer: git-send-email 2.24.1 MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH] drm/i915/display: Decrease log level 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" Converting error to debug print if sink fails to configure scrambling or TMDS bit clock ratio. In this case, we are timing out while disabling the scrambling and setting the SCDC ratio, as there is no response to the I2C SCDC write from the sink device. Error isn't due to something wrong done from driver side. Signed-off-by: Swati Sharma Suggested-by: Ville Syrjälä Reviewed-by: Stanislav Lisovskiy --- drivers/gpu/drm/i915/display/intel_ddi.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 284219da7df8..457ca88cd277 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -3564,8 +3564,9 @@ static void intel_enable_ddi_hdmi(struct intel_encoder *encoder, if (!intel_hdmi_handle_sink_scrambling(encoder, connector, crtc_state->hdmi_high_tmds_clock_ratio, crtc_state->hdmi_scrambling)) - DRM_ERROR("[CONNECTOR:%d:%s] Failed to configure sink scrambling/TMDS bit clock ratio\n", - connector->base.id, connector->name); + DRM_DEBUG_KMS("[CONNECTOR:%d:%s] Failed to configure sink " + "scrambling/TMDS bit clock ratio\n", + connector->base.id, connector->name); /* Display WA #1143: skl,kbl,cfl */ if (IS_GEN9_BC(dev_priv)) {