From patchwork Tue Apr 2 09:50:09 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Hogander, Jouni" X-Patchwork-Id: 13613624 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 ED911C6FD1F for ; Tue, 2 Apr 2024 09:50:53 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5E19A10FBE0; Tue, 2 Apr 2024 09:50:53 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="R3+e5Z6E"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.14]) by gabe.freedesktop.org (Postfix) with ESMTPS id B943B10FBE0 for ; Tue, 2 Apr 2024 09:50:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1712051453; x=1743587453; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=0VdPsAhZ8bezeXIa3TvoyyqN0QBZ2YJTkmYekM66S4M=; b=R3+e5Z6Euduf4SfgyhuQ//pgmfWWiclBwPJkThjOm3EO2CSb+zvLCRb0 +1t2JYsVJ/580SzWAooBHdnbSfqbCLJ8yxtxvKHCYn0RqJj5Mdc3+bV2D Ws08llZjFMDcuXXifS8ldIdlaKDpX5bZweTfon1UjH0l+VVgb6M05VZG2 7HQitvflvPkPEYP1BAb0+toghVlUhfTqIu6VWIqEOdMObm/+EwstA8p0G L+axEVDmqkagmeE7mkGKHHpJC4TBni7Z4ZysTeknN3qVpS1l1w1YY1q1Y onrMrk9E/Wks46ZAtvZakrwNLvXJdQtkFYrnSU8ZyQmpQKGuyb0spQJgL A==; X-CSE-ConnectionGUID: HEEHamtWSn6B9ILrpQbZ5w== X-CSE-MsgGUID: f9BIV3CQSBuhcVsE73wA7g== X-IronPort-AV: E=McAfee;i="6600,9927,11031"; a="7422677" X-IronPort-AV: E=Sophos;i="6.07,174,1708416000"; d="scan'208";a="7422677" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by fmvoesa108.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Apr 2024 02:50:53 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,174,1708416000"; d="scan'208";a="22693419" Received: from sudhirj1-mobl.ger.corp.intel.com (HELO jhogande-mobl1.intel.com) ([10.249.34.252]) by ORVIESA003-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 02 Apr 2024 02:50:51 -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 v4 17/19] drm/i915/psr: Update PSR module parameter descriptions Date: Tue, 2 Apr 2024 12:50:09 +0300 Message-Id: <20240402095011.200558-18-jouni.hogander@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240402095011.200558-1-jouni.hogander@intel.com> References: <20240402095011.200558-1-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 c8e3d6892e23..b798933683be 100644 --- a/drivers/gpu/drm/i915/display/intel_display_params.c +++ b/drivers/gpu/drm/i915/display/intel_display_params.c @@ -105,7 +105,8 @@ 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, @@ -115,7 +116,7 @@ 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");