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 9D24FCCD193 for ; Mon, 20 Oct 2025 18:52:07 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 657B710E4D9; Mon, 20 Oct 2025 18:52:07 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="k1ssuTlW"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) by gabe.freedesktop.org (Postfix) with ESMTPS id BC40410E4D9; Mon, 20 Oct 2025 18:52:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1760986326; x=1792522326; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=3oKeT3J0orvU7LDwgMkJrmsFuIDkve2Rx88ShQ5HgQU=; b=k1ssuTlW6qj192Q0bSbiSLS0tJwjAduNCaSwrT5SV2bJCskyfWRVqzSi P7NlmjYRtXzXdw/HXPO/R7wCursgKb9Z76BMcU3nQv6Sm62VcnxnyvAC2 HkwtBkpswOKwDd64ifQzvKU6LkDcDyMECXvIrx6vgqu2bU2lq9Lbj+lVU a8sekMsrEpRSSzd9ATsCesy862U/nUxQLkz8/5AaznqheeI//C/z+bJd1 SFkIILp+3aQfeTZpzZ9MYByW/JZJMbiIdPEcuVG2snchky0o/9FLjSn3O m1Dzi/gQjWwPqvMPAgGfHOncv8lW3yv380aDiguErBwqTm+M770jUtdwQ A==; X-CSE-ConnectionGUID: agQ21FMbQoSiVIjpfKWvUQ== X-CSE-MsgGUID: kl+mp58uQaGMi4APG/46QQ== X-IronPort-AV: E=McAfee;i="6800,10657,11586"; a="63004461" X-IronPort-AV: E=Sophos;i="6.19,243,1754982000"; d="scan'208";a="63004461" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Oct 2025 11:52:06 -0700 X-CSE-ConnectionGUID: PUdtMwW5T4iaom7bJ514MA== X-CSE-MsgGUID: IKzvH/kVSfC9iCHA9XOyig== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.19,243,1754982000"; d="scan'208";a="214362372" Received: from fpallare-mobl4.ger.corp.intel.com (HELO localhost) ([10.245.245.58]) by smtpauth.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Oct 2025 11:52:04 -0700 From: Ville Syrjala To: intel-gfx@lists.freedesktop.org Cc: intel-xe@lists.freedesktop.org Subject: [PATCH 22/22] drm/i915/vrr: Check HAS_VRR() first in intel_vrr_is_capable() Date: Mon, 20 Oct 2025 21:50:38 +0300 Message-ID: <20251020185038.4272-23-ville.syrjala@linux.intel.com> X-Mailer: git-send-email 2.49.1 In-Reply-To: <20251020185038.4272-1-ville.syrjala@linux.intel.com> References: <20251020185038.4272-1-ville.syrjala@linux.intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Organization: Intel Finland Oy - BIC 0357606-4 - Westendinkatu 7, 02160 Espoo Content-Transfer-Encoding: 8bit X-BeenThere: intel-xe@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Xe graphics driver List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-xe-bounces@lists.freedesktop.org Sender: "Intel-xe" From: Ville Syrjälä There's no point in doing all the other checks in intel_vrr_is_capable() is the platform doesn't support VRR at all Check HAS_VRR() before wasting time on the other checks. Signed-off-by: Ville Syrjälä --- drivers/gpu/drm/i915/display/intel_vrr.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c index c28491b9002a..00cbc126fb36 100644 --- a/drivers/gpu/drm/i915/display/intel_vrr.c +++ b/drivers/gpu/drm/i915/display/intel_vrr.c @@ -25,6 +25,9 @@ bool intel_vrr_is_capable(struct intel_connector *connector) const struct drm_display_info *info = &connector->base.display_info; struct intel_dp *intel_dp; + if (!HAS_VRR(display)) + return false; + /* * DP Sink is capable of VRR video timings if * Ignore MSA bit is set in DPCD. @@ -49,8 +52,7 @@ bool intel_vrr_is_capable(struct intel_connector *connector) return false; } - return HAS_VRR(display) && - info->monitor_range.max_vfreq - info->monitor_range.min_vfreq > 10; + return info->monitor_range.max_vfreq - info->monitor_range.min_vfreq > 10; } bool intel_vrr_is_in_range(struct intel_connector *connector, int vrefresh) -- 2.49.1