From patchwork Mon Mar 30 16:23:54 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: 11465951 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 D755D17EA for ; Mon, 30 Mar 2020 16:23:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B573E206CC for ; Mon, 30 Mar 2020 16:23:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727905AbgC3QX3 (ORCPT ); Mon, 30 Mar 2020 12:23:29 -0400 Received: from mga18.intel.com ([134.134.136.126]:60988 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730099AbgC3QX3 (ORCPT ); Mon, 30 Mar 2020 12:23:29 -0400 IronPort-SDR: qVIe97qN5Ehcvd6VM+GsyFv19bDb8r6yXpHQS20Ax0yq7krs6k9Jgs5peJNWznows66gXJEfR/ NFXDQwZKwNZA== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Mar 2020 09:23:29 -0700 IronPort-SDR: uh5J6u2Lhz3jCiXXRb/XGnWW2/YeVo9Zgx/zhth6N2n6TifncKOCIzyIEBlSqgMiKGLEIytwsN 5s/enVq2DP7A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.72,325,1580803200"; d="scan'208";a="248754045" Received: from niamhrya-mobl.ger.corp.intel.com (HELO helsinki.ger.corp.intel.com) ([10.252.1.242]) by orsmga003.jf.intel.com with ESMTP; 30 Mar 2020 09:23:27 -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 v9 12/14] drm/i915: Stop sending DP SDPs on ddi disable Date: Mon, 30 Mar 2020 19:23:54 +0300 Message-Id: <20200330162356.162361-13-gwan-gyeong.mun@intel.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200330162356.162361-1-gwan-gyeong.mun@intel.com> References: <20200330162356.162361-1-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 cee3d2b5caf5..83bee335372b 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -3375,6 +3375,8 @@ static void intel_ddi_post_disable_dp(struct intel_encoder *encoder, 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.