From patchwork Thu Mar 7 05:53:29 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: 13585100 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 32C29C48BF6 for ; Thu, 7 Mar 2024 06:00:40 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1DBC7112556; Thu, 7 Mar 2024 06:00:36 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="EJ9nezXf"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.17]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5CCAD1124D6; Thu, 7 Mar 2024 06:00:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1709791230; x=1741327230; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ehFtacMlRUd1phXTaCKFkgOlmsUOqvHt6QC/y9UAJ8s=; b=EJ9nezXfWmfuUpOg77afMRxdxQA+rl+doe79EsHTLTeEn2J6C1PuEzZK mre8hJx9tPlN/lBh5QRcgJ8UA3qchbvgLU7nsYgbMDS2FhJu2M5510H7u q30OjuGKkkxpBv/AESkurV1iFA00Y/ujIf+U5Ft3E2r5cl3KGNKvtXo1L 5c5Vd87pU+iVOvMxJZSjbsHWyVvCQP2Ukm1BqDDuEf9QGA4W86YQYjAiw F/2PMKwBeALPgDsfhGlezb1lyG1uP72env5+TxvYki6Hs4mXrTlgWXUHy KDkkZUX6N6E8xOW9JDwK8H4tZ03u03iRF3CI7l9pPYH7pRtyyYJfgiH5R Q==; X-IronPort-AV: E=McAfee;i="6600,9927,11005"; a="4313125" X-IronPort-AV: E=Sophos;i="6.06,210,1705392000"; d="scan'208";a="4313125" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa111.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Mar 2024 22:00:30 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.06,210,1705392000"; d="scan'208";a="10087133" Received: from mgolanimitul-x299-ud4-pro.iind.intel.com ([10.190.239.114]) by fmviesa008.fm.intel.com with ESMTP; 06 Mar 2024 22:00:28 -0800 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 v16 9/9] drm/i915/display: Read/Write Adaptive Sync SDP Date: Thu, 7 Mar 2024 11:23:29 +0530 Message-Id: <20240307055329.3238634-10-mitulkumar.ajitkumar.golani@intel.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20240307055329.3238634-1-mitulkumar.ajitkumar.golani@intel.com> References: <20240307055329.3238634-1-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 cf89e69d2e7a..7f87876651e7 100644 --- a/drivers/gpu/drm/i915/display/intel_dp.c +++ b/drivers/gpu/drm/i915/display/intel_dp.c @@ -4330,6 +4330,7 @@ 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); }