From patchwork Mon Apr 8 08:22:10 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Hogander, Jouni" X-Patchwork-Id: 13620766 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 2A195C67861 for ; Mon, 8 Apr 2024 08:23:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 09850112282; Mon, 8 Apr 2024 08:23:06 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="hYCU/exn"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) by gabe.freedesktop.org (Postfix) with ESMTPS id 1844F112279 for ; Mon, 8 Apr 2024 08:22:48 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1712564569; x=1744100569; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=a4k/wuR1TlMBwm75zNBzSk5SGi5ygoKs6hh7X5/Ls6A=; b=hYCU/exnEVM6ryrR4gInH2NLCz1NsmmJpbTXYh4bz0poAVNBB+RyVHRQ Zfbf9y1fQGiVKRK1kUA8/qgjZS7Ynoa32HwdUC7TNZ5q3lL5EmEsrwWff +3OvZ45foaCxNvIru6m8gbxml1qjwjfIcT4fxYS5gdtcC4mhwAKA67qXK KcxFquC+G3wezVskhSXOhJ0B6hYSNLVMXYykhj7vVmQ/ZJZ4a2+oYnfm5 SxNxBQzrv/Y0Brqa3kkYqvBb5kwzlOhGvdDYetPQJQdufWBNBAQ6FPksw b1A4xnm1CUa3c91DQaijai8twKm1ArcCe5mLL3u1hR6e03LS/X9W15Jyy g==; X-CSE-ConnectionGUID: GJc6C2WBTb69HGaLVG3Ryg== X-CSE-MsgGUID: QV/KhKUgRhixCLZPwU063w== X-IronPort-AV: E=McAfee;i="6600,9927,11037"; a="25275791" X-IronPort-AV: E=Sophos;i="6.07,186,1708416000"; d="scan'208";a="25275791" Received: from fmviesa004.fm.intel.com ([10.60.135.144]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2024 01:22:48 -0700 X-CSE-ConnectionGUID: MZsNAuOgR+yA4DDT/1gJWQ== X-CSE-MsgGUID: KDHBSLYjQviIIlLfXBU8Aw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,186,1708416000"; d="scan'208";a="24444618" Received: from rkhristx-mobl.ger.corp.intel.com (HELO jhogande-mobl1.intel.com) ([10.251.214.154]) by fmviesa004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Apr 2024 01:22:46 -0700 From: =?utf-8?q?Jouni_H=C3=B6gander?= To: intel-gfx@lists.freedesktop.org Cc: Animesh Manna , =?utf-8?q?Jouni_H=C3=B6gander?= Subject: [PATCH v6 08/10] drm/i915/psr: Update PSR module parameter descriptions Date: Mon, 8 Apr 2024 11:22:10 +0300 Message-Id: <20240408082212.3429193-9-jouni.hogander@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240408082212.3429193-1-jouni.hogander@intel.com> References: <20240408082212.3429193-1-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" We are re-using PSR module parameters for panel replay. Update module parameter descriptions with panel replay information: enable_psr: -1 (default) == follow what is in VBT 0 == disable PSR/PR 1 == Allow PSR1 and PR full frame update 2 == allow PSR1/PSR2 and PR Selective Update enable_psr2_sel_fetch 0 == disable selective fetch for PSR and PR 1 (default) == allow selective fetch for PSR PR Signed-off-by: Jouni Högander Reviewed-by: Animesh Manna --- drivers/gpu/drm/i915/display/intel_display_params.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_display_params.c b/drivers/gpu/drm/i915/display/intel_display_params.c index 11e03cfb774d..1c5e20ec7f1d 100644 --- a/drivers/gpu/drm/i915/display/intel_display_params.c +++ b/drivers/gpu/drm/i915/display/intel_display_params.c @@ -102,7 +102,8 @@ intel_display_param_named_unsafe(enable_fbc, int, 0400, intel_display_param_named_unsafe(enable_psr, int, 0400, "Enable PSR " - "(0=disabled, 1=enable up to PSR1, 2=enable up to PSR2) " + "(0=disabled, 1=enable up to PSR1 and Panel Replay full frame update, " + "2=enable up to PSR2 and Panel Replay Selective Update) " "Default: -1 (use per-chip default)"); intel_display_param_named(psr_safest_params, bool, 0400, @@ -112,7 +113,7 @@ intel_display_param_named(psr_safest_params, bool, 0400, "Default: 0"); intel_display_param_named_unsafe(enable_psr2_sel_fetch, bool, 0400, - "Enable PSR2 selective fetch " + "Enable PSR2 and Panel Replay selective fetch " "(0=disabled, 1=enabled) " "Default: 1");