From patchwork Wed Sep 18 14:43:42 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Ankit Nautiyal X-Patchwork-Id: 13806967 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 DA8C9CAC597 for ; Wed, 18 Sep 2024 14:42:25 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7E67410E5CB; Wed, 18 Sep 2024 14:42:25 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="cl+2i5A2"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id 27A3510E5C1; Wed, 18 Sep 2024 14:42:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1726670540; x=1758206540; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=zYV4YGC4dbzMcZObtM6IToOpT6JU57Gt9jn/B8QuwJo=; b=cl+2i5A2TIwCW2uNiq0taUGQ+6ZutdKZE3USnSEfF9PL7/iWPBBvvxrH 725RQ+ahhPTUYL9I/nGr+JTXJGO4UoFCONgXnST2JbsYUisbs509hFKlU Caw3TArww4oH6s0VvbeWR/ks5Pka/RWqHREuqElKQ/nQBsJvwc7CZknc0 OQK6aikbL7dUzT91WvGfFgVNigMsk2QriTez75VtwqEfE1dsDn1/OtT9D OCQnfPzvIeJVnRA73GD2DdALkQG6X8wvdoCSE/U5ysAZCOE9YcRgt0Yth cf2UWoL8pghhPBuIKRFLkUbi+VgdWBX53YgUq1oVLE1nBuw3xVE6k8OYi w==; X-CSE-ConnectionGUID: z1wrgKMaQOuDpeHQagZ7kw== X-CSE-MsgGUID: aY1c8fDbSEKnW189tp+AMQ== X-IronPort-AV: E=McAfee;i="6700,10204,11199"; a="29481772" X-IronPort-AV: E=Sophos;i="6.10,239,1719903600"; d="scan'208";a="29481772" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Sep 2024 07:42:20 -0700 X-CSE-ConnectionGUID: 7++vhC5RSdKOgevbuq2PWw== X-CSE-MsgGUID: 1tHd2nNbSS2/gpP0qFLigQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.10,239,1719903600"; d="scan'208";a="69200403" Received: from srr4-3-linux-103-aknautiy.iind.intel.com ([10.223.34.160]) by fmviesa006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 18 Sep 2024 07:42:17 -0700 From: Ankit Nautiyal To: intel-gfx@lists.freedesktop.org Cc: intel-xe@lists.freedesktop.org, suraj.kandpal@intel.com, ville.syrjala@linux.intel.com Subject: [PATCH 14/15] drm/i915/display: Consider ultrajoiner for computing maxdotclock Date: Wed, 18 Sep 2024 20:13:42 +0530 Message-ID: <20240918144343.2876184-15-ankit.k.nautiyal@intel.com> X-Mailer: git-send-email 2.45.2 In-Reply-To: <20240918144343.2876184-1-ankit.k.nautiyal@intel.com> References: <20240918144343.2876184-1-ankit.k.nautiyal@intel.com> MIME-Version: 1.0 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" Use the check for ultrajoiner while computing maxdotclock. Signed-off-by: Ankit Nautiyal --- drivers/gpu/drm/i915/display/intel_display.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c index 044f91359c42..b1dc44f9fa88 100644 --- a/drivers/gpu/drm/i915/display/intel_display.c +++ b/drivers/gpu/drm/i915/display/intel_display.c @@ -8197,8 +8197,11 @@ static int max_dotclock(struct drm_i915_private *i915) { int max_dotclock = i915->display.cdclk.max_dotclk_freq; + if (HAS_ULTRAJOINER(i915)) + max_dotclock *= 4; + /* icl+ might use joiner */ - if (HAS_BIGJOINER(i915)) + else if (HAS_BIGJOINER(i915)) max_dotclock *= 2; return max_dotclock;