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 ADFE5CD98EE for ; Tue, 16 Jun 2026 14:53:30 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5467B10EC23; Tue, 16 Jun 2026 14:53:30 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="e7U+g+sr"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.16]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7E63610EC39; Tue, 16 Jun 2026 14:53:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1781621607; x=1813157607; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=4Vi+4IpuwM6XulHOA+oU6HfdBg1aOTXAgG+0+WnxBX0=; b=e7U+g+srDWMpulpyMzlvGU6AZk3V0idpi/5EOQT0cTaP7aiHeVENRdXQ K3JNwPDeF1WhQqU7tubNgp9a3RYOHrhm32JmvxawRyc3cLqQptH2UYYvy IChF5HcIrmpKwe9iLVNRVzwzuUv5fPL18xZ50TVRt+qcayhGTeybVcBZ0 8u4w05QWY/jrFZZ0Gsw5ybgp1WemFxVpwMgb46GQktCeHBJXIQNkdYXQf dy2S4bq9cssICNwMX3ZxHnj0uxXD0T+qhLBKgCim1o+HVy4txJqscU+qm nNHWv2j5vaLwDCzGyAqjptm5erdAYCdhVZ6jGatXM1emMRABXH1GQJv/j g==; X-CSE-ConnectionGUID: J0bDEOhbQBWqciGys+NKhA== X-CSE-MsgGUID: SMa/GyNjQoqvJgzvqA0rDA== X-IronPort-AV: E=McAfee;i="6800,10657,11818"; a="69932845" X-IronPort-AV: E=Sophos;i="6.24,208,1774335600"; d="scan'208";a="69932845" Received: from orviesa001.jf.intel.com ([10.64.159.141]) by fmvoesa110.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 16 Jun 2026 07:53:26 -0700 X-CSE-ConnectionGUID: dqJ/Pwm6TAaVoEfU0uyl3Q== X-CSE-MsgGUID: NeZLsMRLRU6lSXz6xnazkg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.24,208,1774335600"; d="scan'208";a="285896347" Received: from mgolanimitul-x299-ud4-pro.iind.intel.com ([10.190.239.114]) by orviesa001.jf.intel.com with ESMTP; 16 Jun 2026 07:53:25 -0700 From: Mitul Golani To: intel-gfx@lists.freedesktop.org Cc: intel-xe@lists.freedesktop.org, ankit.k.nautiyal@intel.com, chaitanya.kumar.borah@intel.com Subject: [PATCH v2 08/11] drm/i915/vrr: Compare state and HW registers if platform supports CMRR Date: Tue, 16 Jun 2026 20:12:29 +0530 Message-ID: <20260616144233.832276-9-mitulkumar.ajitkumar.golani@intel.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20260616144233.832276-1-mitulkumar.ajitkumar.golani@intel.com> References: <20260616144233.832276-1-mitulkumar.ajitkumar.golani@intel.com> MIME-Version: 1.0 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" Irrespctive of cmrr is enabled or not, always need to check the status of hw register write. Earlier it was masked to cmrr enable. Signed-off-by: Mitul Golani --- drivers/gpu/drm/i915/display/intel_vrr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_vrr.c b/drivers/gpu/drm/i915/display/intel_vrr.c index 0113f413f04b..b2c5b148c487 100644 --- a/drivers/gpu/drm/i915/display/intel_vrr.c +++ b/drivers/gpu/drm/i915/display/intel_vrr.c @@ -1134,7 +1134,7 @@ void intel_vrr_get_config(struct intel_crtc_state *crtc_state) trans_vrr_ctl = intel_de_read(display, TRANS_VRR_CTL(display, cpu_transcoder)); - if (crtc_state->vrr.cmrr.enable) { + if (HAS_CMRR(display)) { crtc_state->vrr.cmrr.cmrr_n = intel_de_read64_2x32(display, TRANS_CMRR_N_LO(display, cpu_transcoder)); crtc_state->vrr.cmrr.cmrr_m = -- 2.48.1