From patchwork Mon Feb 24 08:08:42 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Manna, Animesh" X-Patchwork-Id: 13988121 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 1B459C021BC for ; Mon, 24 Feb 2025 13:42:57 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id B443710E43E; Mon, 24 Feb 2025 13:41:58 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="cH6gOiTG"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id E73B210E16F; Mon, 24 Feb 2025 08:30:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1740385858; x=1771921858; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=16ElwTUWMtNU7BKSzye/2pgKFvhXzcXixuYy63F4C6o=; b=cH6gOiTGNQQXs2NvcCZvdjacudankO7DjbqU2W+3Am7JzUwtdSUpaGCB p0Dz3a6X053ScojtSlLMr+vZShA911i8j5m1y9q2zFqn/iVbp9m9vZfSt xFqUsA+uvDvgyKunSks7ti5hnEB/gCiHDa/ZHaR86/dIEhJHIUtXg4nG1 ZaQXcXQ1KOEeJZuUqin589eLCJ+3Of81UGLCfg8xw9c5BLhpabmKN4NZM rbiIflnZEJnHo3fSNni3Pran5bn4eyqneNeW0ACNbSOpj9rarvTc4BrQ9 HQ/9E/yCZMmFb3J1XeM74Ou+AxjiNh6LaAr1gKv5uGOhHbMExv1l98XKW Q==; X-CSE-ConnectionGUID: zzpHJXEiSTCyXiPq5puhtw== X-CSE-MsgGUID: 4k4H0nOGT06v9buQu/Egvw== X-IronPort-AV: E=McAfee;i="6700,10204,11354"; a="41250277" X-IronPort-AV: E=Sophos;i="6.13,309,1732608000"; d="scan'208";a="41250277" Received: from fmviesa009.fm.intel.com ([10.60.135.149]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 24 Feb 2025 00:30:57 -0800 X-CSE-ConnectionGUID: G0s+hYYiRqGKKx5+BMw1lQ== X-CSE-MsgGUID: sY81knxLSrWtGveompsfaA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.13,309,1732608000"; d="scan'208";a="116630702" Received: from srr4-3-linux-101-amanna.iind.intel.com ([10.223.74.76]) by fmviesa009.fm.intel.com with ESMTP; 24 Feb 2025 00:30:55 -0800 From: Animesh Manna To: intel-gfx@lists.freedesktop.org, intel-xe@lists.freedesktop.org Cc: jouni.hogander@intel.com, jani.nikula@intel.com, jeevan.b@intel.com, Animesh Manna Subject: [PATCH v4 3/8] drm/i915/lobf: Add fixed refresh rate check in compute_config() Date: Mon, 24 Feb 2025 13:38:42 +0530 Message-Id: <20250224080847.326350-4-animesh.manna@intel.com> X-Mailer: git-send-email 2.29.0 In-Reply-To: <20250224080847.326350-1-animesh.manna@intel.com> References: <20250224080847.326350-1-animesh.manna@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" LOBF can be enabled with vrr fixed rate mode, so add check if vmin = vmax = flipline in compute_config(). Signed-off-by: Animesh Manna --- drivers/gpu/drm/i915/display/intel_alpm.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_alpm.c b/drivers/gpu/drm/i915/display/intel_alpm.c index d94c96ba46b1..1438e125cde1 100644 --- a/drivers/gpu/drm/i915/display/intel_alpm.c +++ b/drivers/gpu/drm/i915/display/intel_alpm.c @@ -288,6 +288,10 @@ void intel_alpm_lobf_compute_config(struct intel_dp *intel_dp, if (crtc_state->has_psr) return; + if (!(crtc_state->vrr.vmin == crtc_state->vrr.vmax && + crtc_state->vrr.vmin == crtc_state->vrr.flipline)) + return; + if (!(intel_alpm_aux_wake_supported(intel_dp) || intel_alpm_aux_less_wake_supported(intel_dp))) return;