From mboxrd@z Thu Jan 1 00:00:00 1970 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 5629AC77B60 for ; Fri, 28 Apr 2023 08:15:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DF65F10EC6D; Fri, 28 Apr 2023 08:15:11 +0000 (UTC) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by gabe.freedesktop.org (Postfix) with ESMTPS id 25F5A10EC66; Fri, 28 Apr 2023 08:15:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1682669708; x=1714205708; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=LR0/9sitNusDQeTO1DoqxJGHIo84RNZQ5tEXS94PG8Y=; b=ng99RMK+RcZFzIMZVmHpHP9mXiI4pG5lTVgHW9n490CGjFCY9168zHh+ ewsIh18dA72MEIK8u+BDSAwH+BJMXSRr8YiCcxllqoxM0QMbVOctjbaiG kS/Or8b4IGXaoFMLdueJtDFXL23CU4KwJ2ZquGtadkY4bniC7g7d9rA2j lAwRhmQ8DHwHS6k7XzfW85PPbBB6AEPQekWjJL99+GS7vLTdavOqw31bC QR/2Vyezryj+ByZRvwcP0RveI4SV6RgsQw+oCZHeNVV4bd130pV2lDPc+ Ju+hL08fAKkKBF0IGjX6UT7ANbpNio5OXbXBEUGaAxK3tv/Nf18OYi/qK Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10693"; a="328011795" X-IronPort-AV: E=Sophos;i="5.99,234,1677571200"; d="scan'208";a="328011795" Received: from orsmga002.jf.intel.com ([10.7.209.21]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Apr 2023 01:15:07 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10693"; a="694726764" X-IronPort-AV: E=Sophos;i="5.99,234,1677571200"; d="scan'208";a="694726764" Received: from ksathish-mobl.ger.corp.intel.com (HELO localhost.localdomain) ([10.213.194.196]) by orsmga002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 28 Apr 2023 01:15:06 -0700 From: Tvrtko Ursulin To: Intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Date: Fri, 28 Apr 2023 09:14:55 +0100 Message-Id: <20230428081457.857009-3-tvrtko.ursulin@linux.intel.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230428081457.857009-1-tvrtko.ursulin@linux.intel.com> References: <20230428081457.857009-1-tvrtko.ursulin@linux.intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Subject: [Intel-gfx] [RFC 2/4] drm/i915: Record default rps threshold values 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" From: Tvrtko Ursulin Record the default values as preparation for exposing the sysfs controls. Signed-off-by: Tvrtko Ursulin --- drivers/gpu/drm/i915/gt/intel_gt_types.h | 3 +++ drivers/gpu/drm/i915/gt/intel_rps.c | 2 ++ 2 files changed, 5 insertions(+) diff --git a/drivers/gpu/drm/i915/gt/intel_gt_types.h b/drivers/gpu/drm/i915/gt/intel_gt_types.h index f08c2556aa25..1b22d7a50665 100644 --- a/drivers/gpu/drm/i915/gt/intel_gt_types.h +++ b/drivers/gpu/drm/i915/gt/intel_gt_types.h @@ -83,6 +83,9 @@ enum intel_submission_method { struct gt_defaults { u32 min_freq; u32 max_freq; + + u8 rps_up_threshold; + u8 rps_down_threshold; }; enum intel_gt_type { diff --git a/drivers/gpu/drm/i915/gt/intel_rps.c b/drivers/gpu/drm/i915/gt/intel_rps.c index d78699e2b13b..a39eee444849 100644 --- a/drivers/gpu/drm/i915/gt/intel_rps.c +++ b/drivers/gpu/drm/i915/gt/intel_rps.c @@ -2015,7 +2015,9 @@ void intel_rps_init(struct intel_rps *rps) /* Set default thresholds in % */ rps->power.up_threshold = 95; + rps_to_gt(rps)->defaults.rps_up_threshold = rps->power.up_threshold; rps->power.down_threshold = 85; + rps_to_gt(rps)->defaults.rps_down_threshold = rps->power.down_threshold; /* Finally allow us to boost to max by default */ rps->boost_freq = rps->max_freq; -- 2.37.2