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: 11494919 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 7743414B4 for ; Fri, 17 Apr 2020 11:58:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 601492078E for ; Fri, 17 Apr 2020 11:58:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730535AbgDQL6f (ORCPT ); Fri, 17 Apr 2020 07:58:35 -0400 Received: from mga09.intel.com ([134.134.136.24]:15818 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730510AbgDQL6e (ORCPT ); Fri, 17 Apr 2020 07:58:34 -0400 IronPort-SDR: qV9Pm3h9bgWj31NN3Bp8owppWiJpYCMvDvlKvP7nv6B2rTO3Mj6/upUtxYejBNqpmo0LHBX/gd D4UpygieXyHg== 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 Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, uma.shankar@intel.com, laurent.pinchart@ideasonboard.com, jani.nikula@intel.com, ville.syrjala@linux.intel.com Subject: [PATCH v10 12/14] drm/i915: Stop sending DP SDPs on ddi disable 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 Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org 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.