From patchwork Tue Feb 11 07:46:55 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: 11374997 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 0E46617F0 for ; Tue, 11 Feb 2020 07:47:33 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EBE69206D7 for ; Tue, 11 Feb 2020 07:47:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727784AbgBKHrc (ORCPT ); Tue, 11 Feb 2020 02:47:32 -0500 Received: from mga11.intel.com ([192.55.52.93]:32361 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727697AbgBKHrc (ORCPT ); Tue, 11 Feb 2020 02:47:32 -0500 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 10 Feb 2020 23:47:32 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,428,1574150400"; d="scan'208";a="312993741" Received: from helsinki.fi.intel.com ([10.237.66.159]) by orsmga001.jf.intel.com with ESMTP; 10 Feb 2020 23:47:30 -0800 From: Gwan-gyeong Mun To: intel-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org Subject: [PATCH v7 16/18] drm/i915: Stop sending DP SDPs on ddi disable Date: Tue, 11 Feb 2020 09:46:55 +0200 Message-Id: <20200211074657.231405-17-gwan-gyeong.mun@intel.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200211074657.231405-1-gwan-gyeong.mun@intel.com> References: <20200211074657.231405-1-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 99d3f011ed96..e21dfc0d926b 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -3715,6 +3715,8 @@ 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.