From patchwork Thu May 14 06:07:30 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: 11547935 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 ED07214B7 for ; Thu, 14 May 2020 06:08:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D564F20728 for ; Thu, 14 May 2020 06:08:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726035AbgENGIE (ORCPT ); Thu, 14 May 2020 02:08:04 -0400 Received: from mga14.intel.com ([192.55.52.115]:40825 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726034AbgENGIE (ORCPT ); Thu, 14 May 2020 02:08:04 -0400 IronPort-SDR: MJvEmPFEgx4nlT5Q3NT8AAGUcBBqiXFn5+4nck2Bc9QNtIEMksSjWXyOz5VVJnUW7ADmsLOqUl AlvB4PN4pYzg== X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga004.jf.intel.com ([10.7.209.38]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 May 2020 23:08:04 -0700 IronPort-SDR: rk3dKCZKQ1AprvKki0l+klBidhBSeLBhd4Ygg6+GhJURGfeU+jl3tAEzmwsUkO76MWkb3uOlS+ lq0d5y/UUUWg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.73,390,1583222400"; d="scan'208";a="409957039" Received: from bgodonne-mobl.amr.corp.intel.com (HELO helsinki.ger.corp.intel.com) ([10.252.18.167]) by orsmga004.jf.intel.com with ESMTP; 13 May 2020 23:08:01 -0700 From: Gwan-gyeong Mun To: intel-gfx@lists.freedesktop.org Cc: dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org, jani.nikula@linux.intel.com, laurent.pinchart@ideasonboard.com, ville.syrjala@linux.intel.com Subject: [PATCH v12 12/14] drm/i915: Stop sending DP SDPs on ddi disable Date: Thu, 14 May 2020 09:07:30 +0300 Message-Id: <20200514060732.3378396-13-gwan-gyeong.mun@intel.com> X-Mailer: git-send-email 2.25.0 In-Reply-To: <20200514060732.3378396-1-gwan-gyeong.mun@intel.com> References: <20200514060732.3378396-1-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 e3f5db787343..a5eb8b89946b 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -3472,6 +3472,8 @@ 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.