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 3967EC44536 for ; Tue, 21 Jul 2026 16:16:21 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F3F9D10EA8B; Tue, 21 Jul 2026 16:16:20 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="cRzBa7gh"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.11]) by gabe.freedesktop.org (Postfix) with ESMTPS id 66D0110E273; Tue, 21 Jul 2026 16:16:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1784650575; x=1816186575; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=I3nvJZQZyJeh/8UjhKNI4yHk0AwbYHR2wj2uBcv2Cys=; b=cRzBa7ghMw5vpz1ccyzrDlHg88P8aYBWlWkrvYMMP9q5/mdj8Zwn9vOQ 2zc+x9ok9h0kGX5OoYYL2aVSdCh0b2iQCq9m5HhAyAK1QZ3J9wGWPDMEU AePCjCzFzd+xGIAps2y/2l0jWrziaUwHB9OzBD0q3bK5DunCzobxdVn1g edChiaK70UOoXZqigrdmsAn316jUeIpUGYK+Gn8EzVpDBpHEgRTiEUMI/ xc28PQiOM2URWqbvhjLp+19S/i6aUtbLrOlATlVoRQVHg9udsRy51FVH0 6iWTM7ZEqkFPToQdRVYOXA8xx9VhxWd2zsgauyiO05Rq2m8J9cBXhkLhq Q==; X-CSE-ConnectionGUID: /CeobdjCRPG5XFhVBEftCQ== X-CSE-MsgGUID: PU8Z8SR6St6nQVCh+A3IDQ== X-IronPort-AV: E=McAfee;i="6800,10657,11853"; a="95853548" X-IronPort-AV: E=Sophos;i="6.25,177,1779174000"; d="scan'208";a="95853548" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa105.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 21 Jul 2026 09:16:15 -0700 X-CSE-ConnectionGUID: jnaVfiW9TOyIWP4YOnh2aQ== X-CSE-MsgGUID: A5BbNpUFR0Kx56kzqD//vw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,177,1779174000"; d="scan'208";a="253904829" Received: from mgolanimitul-x299-ud4-pro.iind.intel.com ([10.190.239.114]) by fmviesa010.fm.intel.com with ESMTP; 21 Jul 2026 09:16:13 -0700 From: Mitul Golani To: intel-gfx@lists.freedesktop.org Cc: intel-xe@lists.freedesktop.org, uma.shankar@intel.com, ankit.k.nautiyal@intel.com, chaitanya.kumar.borah@intel.com Subject: [PATCH v5 1/9] drm/i915/vrr: Return from PSR2 compute config in case of CMRR enabled Date: Tue, 21 Jul 2026 21:35:47 +0530 Message-ID: <20260721160556.3144646-2-mitulkumar.ajitkumar.golani@intel.com> X-Mailer: git-send-email 2.48.1 In-Reply-To: <20260721160556.3144646-1-mitulkumar.ajitkumar.golani@intel.com> References: <20260721160556.3144646-1-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" CMRR is mutually exclusive to PSR2, do not enable PSR2 when CMRR is enabled. --v2: - Restrict selective update config check (Ankit) - Commit message change --v3: - Commit changes Signed-off-by: Mitul Golani --- drivers/gpu/drm/i915/display/intel_psr.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/gpu/drm/i915/display/intel_psr.c b/drivers/gpu/drm/i915/display/intel_psr.c index 40e3d7095996..6a90ded5d1fa 100644 --- a/drivers/gpu/drm/i915/display/intel_psr.c +++ b/drivers/gpu/drm/i915/display/intel_psr.c @@ -1587,6 +1587,12 @@ static bool intel_sel_update_config_valid(struct intel_crtc_state *crtc_state, struct intel_dp *intel_dp = intel_attached_dp(connector); struct intel_display *display = to_intel_display(intel_dp); + if (crtc_state->cmrr.enable) { + drm_dbg_kms(display->drm, + "Selective update cannot be enabled when CMRR is enabled\n"); + goto unsupported; + } + if (HAS_PSR2_SEL_FETCH(display) && !intel_psr2_sel_fetch_config_valid(intel_dp, crtc_state) && !HAS_PSR_HW_TRACKING(display)) { -- 2.48.1