From patchwork Tue Jun 18 05:30:25 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Jouni_H=C3=B6gander?= X-Patchwork-Id: 13701809 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 34062C27C4F for ; Tue, 18 Jun 2024 05:31:06 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 947E810E56D; Tue, 18 Jun 2024 05:31:05 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="AlLQRpSK"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) by gabe.freedesktop.org (Postfix) with ESMTPS id E1D8010E231 for ; Tue, 18 Jun 2024 05:30:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1718688656; x=1750224656; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=jIj9ij5DrGMykLZzp4Iadi8eXI53kOUQOx55c/XXF1w=; b=AlLQRpSKmT9P0jBus/zwCrzedSEr1jrdl/sRaT5ARs8hdFjtF4aMlTpx BwB8kiIQsRCa31jGlAgM57O6//I4VEJOUeqXudU9RyhV1IOY7ZQjtGJoU 60iSLjsglGmllyC48DftfYWV4EdiY1xEp6FiVY+2YoBSiNzPkeFemDeR0 W2yRNRAFyxF1lbdjUZdtTeY2/PcSo0OFnIl3CN5Srv0QG8ZPHM8mAXJ/W H4NJOPyHSSFK4/mhlT0HTxcF990T1D4Gw47FAymrH0jdl67JPmxB6aduI bdQgwle5U+48giqnSzRs3qYE6sF32gbnOV7uCMXkI+NDrmpthI1h0alrN Q==; X-CSE-ConnectionGUID: 1bL3OeocTTmO+jZUHSSEaA== X-CSE-MsgGUID: 8rekRL99TumhSzqHfWE2wA== X-IronPort-AV: E=McAfee;i="6700,10204,11106"; a="33077719" X-IronPort-AV: E=Sophos;i="6.08,246,1712646000"; d="scan'208";a="33077719" Received: from fmviesa008.fm.intel.com ([10.60.135.148]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jun 2024 22:30:56 -0700 X-CSE-ConnectionGUID: MbzDhq6tTWunZPaxkdoNPw== X-CSE-MsgGUID: VS3R6OvlSxOctFlL0ilLTQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,246,1712646000"; d="scan'208";a="41365156" Received: from opintica-mobl1 (HELO jhogande-mobl1..) ([10.245.245.27]) by fmviesa008-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jun 2024 22:30:50 -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 8/9] Revert "drm/i915/psr: Disable early transport by default" Date: Tue, 18 Jun 2024 08:30:25 +0300 Message-Id: <20240618053026.3268759-9-jouni.hogander@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240618053026.3268759-1-jouni.hogander@intel.com> References: <20240618053026.3268759-1-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 cd76109e928a..a9d9383e4ee5 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 */