From patchwork Wed Jun 5 10:25:31 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Hogander, Jouni" X-Patchwork-Id: 13686563 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 4458DC25B76 for ; Wed, 5 Jun 2024 10:26:31 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 603A910E3EB; Wed, 5 Jun 2024 10:26:30 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="eiLiRtTG"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.21]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7B1A110E5F0 for ; Wed, 5 Jun 2024 10:26:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1717583187; x=1749119187; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=+ycKo+uhWdC/oOkm5ysJvhE83D0VSqgq/dw6i3KRMhU=; b=eiLiRtTGe4/0wSJZuE70ctheSltT+I5xTWZY+fCrGnyZjhqP3n4QsPZS lK/G8AQcTHhH2hTSqvaZDTfNQwM4Bs8VLtYxoSj/kKJ/fvn6F6ooWBQEa r9WzFegTVvqHC1gZEkOzCMnigs8RPkkQpfGcneqH0U05J41zeSuGNiBcu oEHvL8GXwNXVO9SbbNKPW9v2OR0y+EgfuN00cr8NxgcVR4GQX6mv8lCOI /2loJZ2UQniMayrtuQhYHdZA3S1z170xDEoF/S47Q8FwyOLDqvESUve81 TtTLDbuKIA7r++DkYJNJp7yoDssTFZegPsnBOw4wfG1rtzqrvPAqJCKbr A==; X-CSE-ConnectionGUID: pLeuCMqdSDS0QcUpt0D/7g== X-CSE-MsgGUID: Y/VLFAEnTw+cNugiTQhGDw== X-IronPort-AV: E=McAfee;i="6600,9927,11093"; a="14136089" X-IronPort-AV: E=Sophos;i="6.08,216,1712646000"; d="scan'208";a="14136089" 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 03:26:27 -0700 X-CSE-ConnectionGUID: tBbFnKNAQV6333bs5aU3uw== X-CSE-MsgGUID: MLUXsEuPSuCuUSY+5CAtiw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,216,1712646000"; d="scan'208";a="68686091" 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 03:26:26 -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 04/26] drm/i915/display: Skip Panel Replay on pipe comparison if no active planes Date: Wed, 5 Jun 2024 13:25:31 +0300 Message-Id: <20240605102553.187309-5-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" Panel Replay is not enabled if there are no active planes. Do not compare it on pipe comparison. Otherwise we get pipe mismatch. Fixes: ac9ef327327b ("drm/i915/psr: Panel replay has to be enabled before link training") Signed-off-by: Jouni Högander Reviewed-by: Animesh Manna --- drivers/gpu/drm/i915/display/intel_display.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 7370acdd6b8b..2747dd01bb0a 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -5331,7 +5331,9 @@ intel_pipe_config_compare(const struct intel_crtc_state *current_config, * Panel replay has to be enabled before link training. PSR doesn't have * this requirement -> check these only if using panel replay */ - if (current_config->has_panel_replay || pipe_config->has_panel_replay) { + if (current_config->active_planes && + (current_config->has_panel_replay || + pipe_config->has_panel_replay)) { PIPE_CONF_CHECK_BOOL(has_psr); PIPE_CONF_CHECK_BOOL(has_sel_update); PIPE_CONF_CHECK_BOOL(enable_psr2_sel_fetch);