From patchwork Thu Jun 13 09:32:28 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Hogander, Jouni" X-Patchwork-Id: 13696523 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 E3DC6C27C4F for ; Thu, 13 Jun 2024 09:33:19 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 05F7010E9DE; Thu, 13 Jun 2024 09:33:19 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="TImA8sqX"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.18]) by gabe.freedesktop.org (Postfix) with ESMTPS id 57C2310E9DE for ; Thu, 13 Jun 2024 09:33:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1718271186; x=1749807186; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=O86D8hKrf69+R4E4v5BVipkx5yTNvqBB+JVLOIo7Qdc=; b=TImA8sqXnJ5YU77WF7fZPtFMbcAtCjQI7bLQGpLGzrWssWYqaWuTDy4J hN0tZIh78yvWTSQaAV2+D4GvqJ9FKYLd2T6vw26dt5iB1nAeOK1WnHA9k Zy+6YbPPms8FlutLDCFLjEp3+9Lahy1bYSkvX6Gjt7Qu4YjLJdZnjkfmF wdfyE5F7JCPbsmWBEbGtvdD08d64bSHxFBgyjfgqviP4Dm3twH/cSRc5f +1r9Zb964MS+tIYE0TuDTS2bXGgPNN3hUbd8mgEUBIWflRnT0fi16HM83 KwiJqAhgUBC6CFzxxvSTvP26jW9ToaY289fpNF7LORw/U9Iarwu5G09+5 g==; X-CSE-ConnectionGUID: udNcco4vRY2eu39QDYR4tw== X-CSE-MsgGUID: pnDd8oTGQHyuR82SOfdkbw== X-IronPort-AV: E=McAfee;i="6700,10204,11101"; a="14802500" X-IronPort-AV: E=Sophos;i="6.08,234,1712646000"; d="scan'208";a="14802500" Received: from fmviesa005.fm.intel.com ([10.60.135.145]) by fmvoesa112.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jun 2024 02:33:06 -0700 X-CSE-ConnectionGUID: LcYOYk1yTqSlRg1/WjUXug== X-CSE-MsgGUID: ViJqhPCQSQaT8gSBJsfWbw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,234,1712646000"; d="scan'208";a="44523390" Received: from pgcooper-mobl3.ger.corp.intel.com (HELO jhogande-mobl1..) ([10.245.244.31]) by fmviesa005-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 Jun 2024 02:33:05 -0700 From: =?utf-8?q?Jouni_H=C3=B6gander?= To: intel-gfx@lists.freedesktop.org Cc: animesh.manna@intel.com, mika.kahola@intel.com, =?utf-8?q?Jouni_H=C3=B6g?= =?utf-8?q?ander?= Subject: [PATCH v8 09/20] Revert "drm/i915/psr: Disable early transport by default" Date: Thu, 13 Jun 2024 12:32:28 +0300 Message-Id: <20240613093239.1293629-10-jouni.hogander@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240613093239.1293629-1-jouni.hogander@intel.com> References: <20240613093239.1293629-1-jouni.hogander@intel.com> MIME-Version: 1.0 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo 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" This reverts commit f3c2031db7dfdf470a2d9bf3bd1efa6edfa72d8d. We want to notice possible issues faced with PSR2 Region Early Transport as early as possible -> let's revert patch disabling Region Early Transport by default. Also eDP 1.5 Panel Replay requires Early Transport. Signed-off-by: Jouni Högander Reviewed-by: Animesh Manna --- drivers/gpu/drm/i915/display/intel_psr.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index cd77cfeba679..db5f98e3a0db 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -3110,9 +3110,6 @@ void intel_psr_init(struct intel_dp *intel_dp) else intel_dp->psr.source_support = true; - /* Disable early transport for now */ - intel_dp->psr.debug |= I915_PSR_DEBUG_SU_REGION_ET_DISABLE; - /* Set link_standby x link_off defaults */ if (DISPLAY_VER(dev_priv) < 12) /* For new platforms up to TGL let's respect VBT back again */