From patchwork Fri May 10 09:38:21 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: "Hogander, Jouni" X-Patchwork-Id: 13661197 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 DE47DC25B10 for ; Fri, 10 May 2024 09:39:01 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 3CC6510E860; Fri, 10 May 2024 09:39:01 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="F3Czwz5y"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.7]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7805110E858 for ; Fri, 10 May 2024 09:38:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1715333940; x=1746869940; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=ucjZWnDe7GpPPj5xhazKx4jK9smdviAHTRukM7d7wrE=; b=F3Czwz5yjgj60+By7jBzdasrUZcmBeqwractCQ9reDyUNTNBzwxC2QKU oAGG4EgyFD9bucq1G+CKD5c0WZFhfRyWfiEv4EopWZ8OkY62qlkCW6Lm/ 5O/ufEupScVT1nUoG13Ug3sqgKe5PDh2ZPGzM0bnJeir0nqySonzYpOQJ 0XiDKnas6JR0hwODd4AOPr0XjofwJGYOwwcYEQrEAccBLxDVRTGq9bTQl T0Zubgo0N8l8lklMBMbkzCQcpVRB1yburnqW1dYptu2NoevcC8ry4zfjR D2iGyIydKqr1O34G4LK8jD9JtXZldkxe67RqtcLX6uHr7ewnbKjl8SlRX Q==; X-CSE-ConnectionGUID: HDPLNt2rT1CcVy7eqA9vBg== X-CSE-MsgGUID: p+Sq9sLqRke09GLE6+2Daw== X-IronPort-AV: E=McAfee;i="6600,9927,11068"; a="36684709" X-IronPort-AV: E=Sophos;i="6.08,150,1712646000"; d="scan'208";a="36684709" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by fmvoesa101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 May 2024 02:38:59 -0700 X-CSE-ConnectionGUID: gWaqobtsS+ib1HbdYjVnHw== X-CSE-MsgGUID: nMeM3BG5TtWNKVE8Wb3ZNA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,150,1712646000"; d="scan'208";a="34075615" Received: from dlazzaro-mobl1.ger.corp.intel.com (HELO jhogande-mobl1.intel.com) ([10.252.51.148]) by fmviesa003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 May 2024 02:38:58 -0700 From: =?utf-8?q?Jouni_H=C3=B6gander?= To: intel-gfx@lists.freedesktop.org Cc: animesh.manna@intel.com, =?utf-8?q?Jouni_H=C3=B6gander?= Subject: [PATCH v10 10/12] drm/i915/psr: Update PSR module parameter descriptions Date: Fri, 10 May 2024 12:38:21 +0300 Message-Id: <20240510093823.3146455-11-jouni.hogander@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20240510093823.3146455-1-jouni.hogander@intel.com> References: <20240510093823.3146455-1-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 1799a6643128..aebdb7b59dbf 100644 --- a/drivers/gpu/drm/i915/display/intel_display_params.c +++ b/drivers/gpu/drm/i915/display/intel_display_params.c @@ -106,7 +106,8 @@ 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, @@ -116,7 +117,7 @@ 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");