From patchwork Fri Apr 17 12:00:38 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gwan-gyeong Mun X-Patchwork-Id: 11494943 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 1B76C6CA for ; Fri, 17 Apr 2020 11:58:46 +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 0486F2078E for ; Fri, 17 Apr 2020 11:58:46 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 0486F2078E 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 60DFC6EBBF; Fri, 17 Apr 2020 11:58:43 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mga09.intel.com (mga09.intel.com [134.134.136.24]) by gabe.freedesktop.org (Postfix) with ESMTPS id F03B66EBC3; Fri, 17 Apr 2020 11:58:34 +0000 (UTC) IronPort-SDR: QqjtqxCBbhycOeBOnXuWCS4xwHVAbbEr3bG8D0OWmltU5ttk+sO3id4WQt4McUa78AYez6SQwU csoB615FYBKg== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga008.jf.intel.com ([10.7.209.65]) by orsmga102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Apr 2020 04:58:34 -0700 IronPort-SDR: NZ8xWJgn+tsyq4IJEzEUc5ZPdGzPZvkF07Mpig5XY12r/FE2QTBMyu4wO1UlIlTcVMFxQClA6j RI0xW3/joeCg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,394,1580803200"; d="scan'208";a="279492058" Received: from elewis-mobl.ger.corp.intel.com (HELO helsinki.ger.corp.intel.com) ([10.251.94.8]) by orsmga008.jf.intel.com with ESMTP; 17 Apr 2020 04:58:32 -0700 From: Gwan-gyeong Mun To: intel-gfx@lists.freedesktop.org Date: Fri, 17 Apr 2020 15:00:38 +0300 Message-Id: <20200417120040.3432332-13-gwan-gyeong.mun@intel.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200417120040.3432332-1-gwan-gyeong.mun@intel.com> References: <20200417120040.3432332-1-gwan-gyeong.mun@intel.com> MIME-Version: 1.0 Subject: [Intel-gfx] [PATCH v10 12/14] drm/i915: Stop sending DP SDPs on ddi disable 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: , Cc: linux-fbdev@vger.kernel.org, jani.nikula@intel.com, dri-devel@lists.freedesktop.org, laurent.pinchart@ideasonboard.com Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Call intel_dp_set_infoframes(false) function on intel_ddi_post_disable_dp() to make sure not to send VSC SDP and HDR Metadata Infoframe SDP. v5: Polish commit message [Uma] Signed-off-by: Gwan-gyeong Mun Reviewed-by: Uma Shankar --- drivers/gpu/drm/i915/display/intel_ddi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index 4334f516ba54..2d6ed59bf04b 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -3459,6 +3459,8 @@ static void intel_ddi_post_disable_dp(struct intel_atomic_state *state, INTEL_OUTPUT_DP_MST); enum phy phy = intel_port_to_phy(dev_priv, encoder->port); + intel_dp_set_infoframes(encoder, false, old_crtc_state, old_conn_state); + /* * Power down sink before disabling the port, otherwise we end * up getting interrupts from the sink on detecting link loss.