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 ED1BEC77B61 for ; Thu, 27 Apr 2023 12:46:04 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F0B7B10EB4B; Thu, 27 Apr 2023 12:45:55 +0000 (UTC) Received: from mga18.intel.com (mga18.intel.com [134.134.136.126]) by gabe.freedesktop.org (Postfix) with ESMTPS id F0C1210E286; Thu, 27 Apr 2023 12:45:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1682599551; x=1714135551; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=wAwkMWOAklX9rwrKXUYEWVDBJrnANCtCP+WhvjmGsMg=; b=mysPd4Hp1aWa91pZb8fxyvB/FPjoP+1vShweeAwLNMVN5b7bx0bsVBjU 8b1zug3WtHKtFulIputnc0mt8nXHCjOI4p4Zje/tGwdt9JWGrW8KVqsyl yKhc548aZh72c7Go+j92syvH44l4FhxSYNGa9Q83JC5Mr+W4bTBY0m/Vk mXSWtDfE4gqDPRg27xTd7by4bZ/Rt1JOBaD3KP6GH9MgaQgcFV2bTiP+t G1fa6nJAatQPPlM2AnHqBmOnXwWuhhYw5F7inFYp9PKo9gpi+6xeft/NS MAtOFMB+wyYSFjjDqj91YWTJay6408X8mVMDvP+quxKgU950GawsmHhUC Q==; X-IronPort-AV: E=McAfee;i="6600,9927,10692"; a="331680635" X-IronPort-AV: E=Sophos;i="5.99,230,1677571200"; d="scan'208";a="331680635" Received: from orsmga007.jf.intel.com ([10.7.209.58]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Apr 2023 05:45:50 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10692"; a="688414518" X-IronPort-AV: E=Sophos;i="5.99,230,1677571200"; d="scan'208";a="688414518" Received: from ebaldwin-mobl.ger.corp.intel.com (HELO localhost.localdomain) ([10.213.239.242]) by orsmga007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Apr 2023 05:45:49 -0700 From: Tvrtko Ursulin To: Intel-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org Date: Thu, 27 Apr 2023 13:45:35 +0100 Message-Id: <20230427124537.820273-3-tvrtko.ursulin@linux.intel.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20230427124537.820273-1-tvrtko.ursulin@linux.intel.com> References: <20230427124537.820273-1-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 05ce71ec5add..343a50188c5e 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