From patchwork Mon Mar 11 09:42:38 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Golani, Mitulkumar Ajitkumar" X-Patchwork-Id: 13588478 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 5D305C54E67 for ; Mon, 11 Mar 2024 09:49:41 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 46D5410EDD7; Mon, 11 Mar 2024 09:49:40 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="kbxZJ7lM"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) by gabe.freedesktop.org (Postfix) with ESMTPS id 08EC510EEB4; Mon, 11 Mar 2024 09:49:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1710150575; x=1741686575; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=8DXjsH+MHeHaCEonLyoEUgtf5LprbTxboFiJrs9vS9M=; b=kbxZJ7lMtFlNmAFbHrNrWVX3V0gwT1co4Czx2Hb7+6AMumvrtZI5vj02 MEVGDYrag5/oHV+3Bz2fzmYaVaAK/HjWEeyoBA6tb9mC4N74hKGKV9n3V OZ6z4VZtTxt1BaEIBQudWoYstCPxTM2X3aijAjmm3lsgGJIWkEn0RmfdO jgFTPQXhvSxGuKmBB4lowvvGDcGdElJ3bPxAAnTAMaHa90IUZaqPo4fHZ guIuc2VDWUrEzEbMYo03w2OjM10oC/RtE/qwS9MCrLvPZh1L5fS/hGEvI Bl5Y1ab6AuzskvPNV3t9BF/pnr0B8ta9x7BP9cwdamVTEEOGKZxMx5vF+ Q==; X-IronPort-AV: E=McAfee;i="6600,9927,11009"; a="8619220" X-IronPort-AV: E=Sophos;i="6.07,116,1708416000"; d="scan'208";a="8619220" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 11 Mar 2024 02:49:35 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,116,1708416000"; d="scan'208";a="11198061" Received: from mgolanimitul-x299-ud4-pro.iind.intel.com ([10.190.239.114]) by fmviesa006.fm.intel.com with ESMTP; 11 Mar 2024 02:49:32 -0700 From: Mitul Golani To: intel-gfx@lists.freedesktop.org Cc: ankit.k.nautiyal@intel.com, dri-devel@lists.freedesktop.org, jani.nikula@intel.com, Mitul Golani Subject: [PATCH v17 9/9] drm/i915/display: Read/Write Adaptive Sync SDP Date: Mon, 11 Mar 2024 15:12:38 +0530 Message-Id: <20240311094238.3320888-10-mitulkumar.ajitkumar.golani@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240311094238.3320888-1-mitulkumar.ajitkumar.golani@intel.com> References: <20240311094238.3320888-1-mitulkumar.ajitkumar.golani@intel.com> MIME-Version: 1.0 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: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" Add read/write calls for Adaptive Sync SDP. Signed-off-by: Mitul Golani Reviewed-by: Ankit Nautiyal --- drivers/gpu/drm/i915/display/intel_ddi.c | 1 + drivers/gpu/drm/i915/display/intel_dp.c | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_ddi.c b/drivers/gpu/drm/i915/display/intel_ddi.c index c587a8efeafc..f164020a4773 100644 --- a/drivers/gpu/drm/i915/display/intel_ddi.c +++ b/drivers/gpu/drm/i915/display/intel_ddi.c @@ -3972,6 +3972,7 @@ static void intel_ddi_get_config(struct intel_encoder *encoder, intel_read_dp_sdp(encoder, pipe_config, HDMI_PACKET_TYPE_GAMUT_METADATA); intel_read_dp_sdp(encoder, pipe_config, DP_SDP_VSC); + intel_read_dp_sdp(encoder, pipe_config, DP_SDP_ADAPTIVE_SYNC); intel_audio_codec_get_config(encoder, pipe_config); } diff --git a/drivers/gpu/drm/i915/display/intel_dp.c b/drivers/gpu/drm/i915/display/intel_dp.c index a9ed0c66ea63..3f377a743bc4 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -4322,6 +4322,7 @@ void intel_dp_set_infoframes(struct intel_encoder *encoder, return; intel_write_dp_sdp(encoder, crtc_state, DP_SDP_VSC); + intel_write_dp_sdp(encoder, crtc_state, DP_SDP_ADAPTIVE_SYNC); intel_write_dp_sdp(encoder, crtc_state, HDMI_PACKET_TYPE_GAMUT_METADATA); }