From patchwork Mon May 22 11:59:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tvrtko Ursulin X-Patchwork-Id: 13250255 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 5DEFFC7EE2A for ; Mon, 22 May 2023 11:59:51 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C965E10E2FC; Mon, 22 May 2023 11:59:47 +0000 (UTC) Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by gabe.freedesktop.org (Postfix) with ESMTPS id CFD4C10E011; Mon, 22 May 2023 11:59:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1684756779; x=1716292779; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=FKRdg8VmZo13GX+128rG9PWvcW98EFy69cDYg6IojMo=; b=NHsbbbiX7OyO5qtH4asF55pXSPEO4lgGUQzsNx0djb4n1x52+1k16CW/ 7M6JxkRs2NOot6svYpGXWA1RMZ/KNJTZvijmoeLrOhq0JedAtY7Tt9f16 +UuxWmiPAs3BS6LGNNFz/UnYTA1O7A5D7Gmo2wj+v2DmtN0b7THN0Friy Wzwy4YUUih3vN6ZfSbZ0zlt8p/29JZASpgLlc1s0wxZ8nFWUQzZbGiFKU wB7HW6LpYaxNi0aficQOvvTgm60XeYF0tSSjEX6oyuG2B8Y8q0KQyaAXZ EJgOEvA+IVf8L3cZO+N5HVziskqrbT8YlqayEqpzBEnoj6rrvwc+/nSvo Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10717"; a="351749724" X-IronPort-AV: E=Sophos;i="6.00,184,1681196400"; d="scan'208";a="351749724" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 May 2023 04:59:39 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10717"; a="793261523" X-IronPort-AV: E=Sophos;i="6.00,184,1681196400"; d="scan'208";a="793261523" Received: from tjepsen-mobl.amr.corp.intel.com (HELO localhost.localdomain) ([10.252.45.96]) by fmsmga003-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 May 2023 04:59:38 -0700 From: Tvrtko Ursulin To: Intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [PATCH 2/4] drm/i915: Record default rps threshold values Date: Mon, 22 May 2023 12:59:26 +0100 Message-Id: <20230522115928.588793-2-tvrtko.ursulin@linux.intel.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230522115928.588793-1-tvrtko.ursulin@linux.intel.com> References: <20230522115928.588793-1-tvrtko.ursulin@linux.intel.com> MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Rodrigo Vivi , Tvrtko Ursulin Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Tvrtko Ursulin Record the default values as preparation for exposing the sysfs controls. Signed-off-by: Tvrtko Ursulin Cc: Rodrigo Vivi Reviewed-by: Rodrigo Vivi Reviewed-by: Andi Shyti --- 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 791097eb9bfd..333abc8f7ecb 100644 --- a/drivers/gpu/drm/i915/gt/intel_rps.c +++ b/drivers/gpu/drm/i915/gt/intel_rps.c @@ -2016,7 +2016,9 @@ 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;