From patchwork Wed Jun 5 10:25:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Hogander, Jouni" X-Patchwork-Id: 13686589 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 88284C41513 for ; Wed, 5 Jun 2024 10:27:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id D71DA10E719; Wed, 5 Jun 2024 10:27:06 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Dua8SLzF"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) by gabe.freedesktop.org (Postfix) with ESMTPS id 592AB10E719 for ; Wed, 5 Jun 2024 10:27:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1717583224; x=1749119224; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=b90fgyFR5s3KD0ajF2iEbGbCu7z2gm71T4dbszjxJk0=; b=Dua8SLzFPPNId0qkowPzqze//C48u4gpG+6QeOwO6Wqxr39nUk5Y6Y5u XRMwxXLCJMpYCqseVkhFNB6k6sI/v2ngJ5e76Rpgn6PJKGmCRE4kyl/6l aYrPgwQOQPxXNPCtJY83t2+qAb9nqm0R4nLaB7tgp97uYq5UV/qOQyMvn ue99OGHX2tWX62H/MDOvztNWZnOn1jbcviprWYePvoeV+eLWxSOpKSFmz OYz+QTqX/VUhMfsokaG42rnYwK+6gOY1oMSaW18/VWKld1GLtzJeVXv9Z KSHPyQA7ygVZiBRMDAFdFGn+k5jeklx/Tfbhstv+N8nu0EziuclqJRSHI w==; X-CSE-ConnectionGUID: n92qaN5zQEaNXBssmEM7dg== X-CSE-MsgGUID: eDPUojGRTAisj1Na9nS/eg== X-IronPort-AV: E=McAfee;i="6600,9927,11093"; a="14136170" X-IronPort-AV: E=Sophos;i="6.08,216,1712646000"; d="scan'208";a="14136170" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa113.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Jun 2024 03:27:04 -0700 X-CSE-ConnectionGUID: Az5xst2WTvehBp5saf8QxA== X-CSE-MsgGUID: zvKceSQbR2entRZR1ykcvg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,216,1712646000"; d="scan'208";a="68686335" Received: from amokrov-mobl1.ccr.corp.intel.com (HELO jhogande-mobl1.intel.com) ([10.249.37.49]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Jun 2024 03:27:03 -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 v6 26/26] Revert "drm/i915/psr: Disable early transport by default" Date: Wed, 5 Jun 2024 13:25:53 +0300 Message-Id: <20240605102553.187309-27-jouni.hogander@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240605102553.187309-1-jouni.hogander@intel.com> References: <20240605102553.187309-1-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 --- 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 b4cd7a8b17bc..36dedd8e9a9c 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -3171,9 +3171,6 @@ void intel_psr_init(struct intel_dp *intel_dp) if (HAS_PSR(dev_priv) && intel_dp_is_edp(intel_dp)) 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 */