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 9A90AC001CC for ; Wed, 17 Apr 2024 13:04:00 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id C6A2C1134CC; Wed, 17 Apr 2024 13:03:59 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=intel.com header.i=@intel.com header.b="Y9DazYdb"; dkim-atps=neutral Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) by gabe.freedesktop.org (Postfix) with ESMTPS id A708010F608 for ; Wed, 17 Apr 2024 13:03:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1713359034; x=1744895034; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=02P+51L3U443MMrOZzAeV8IaL1L+16p1wpYQxSvKRDU=; b=Y9DazYdbRqrsG01XtukE0ntiUHv0UxZYjMo4jWMxZLUHAuOY0X4waHFd vCp6V/fXR6YA8o3KJjL0wFwFLpf2hNUdZ3jyM0YdbJd9IhR/Sk3Zs5Te1 UhZFBfp12rv520HMHnahuKxuUf5fp8MbK8RdA9lds6yRIzqUaVyXgEO8W ZqlwO4n2M/KPvmRbTdZViI9pZqXvQ+4dXtXIRxWo15htxInGZaOqg79aP Vtpbh5ZJm5iwMtd1jNisSzzJQZJPSKxCO5ZbOqnRdVrbo2pA8O2vfyr27 B7keo58rQDDZDhO+wvGGW2fAPcxorU+KjNADbdVY/ddyDqLqKoQ5Bk0d+ w==; X-CSE-ConnectionGUID: Zh9HGZXGSnGq2XMJjElRGw== X-CSE-MsgGUID: BC+PKvHCRMCJy2jdToiJrg== X-IronPort-AV: E=McAfee;i="6600,9927,11046"; a="20268289" X-IronPort-AV: E=Sophos;i="6.07,209,1708416000"; d="scan'208";a="20268289" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Apr 2024 06:03:45 -0700 X-CSE-ConnectionGUID: awW4CS97S6WYdEsPxOyclw== X-CSE-MsgGUID: 11Me8tFRSwCzC5mVRQG+Zg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,209,1708416000"; d="scan'208";a="53568989" Received: from maurocar-mobl2.ger.corp.intel.com (HELO kdrobnik-desk.toya.net.pl) ([10.245.244.75]) by orviesa002-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Apr 2024 06:03:44 -0700 From: Karolina Stolarek To: dri-devel@lists.freedesktop.org Cc: =?UTF-8?q?Christian=20K=C3=B6nig?= , Matthew Auld , Amaranath Somalapuram , Karolina Stolarek Subject: [PATCH v11 03/10] drm/ttm/tests: Set DMA mask in KUnit device Date: Wed, 17 Apr 2024 15:03:16 +0200 Message-Id: X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" In commit d393acce7b3f ("drm/tests: Switch to kunit devices"), DRM test helpers migrated away from using a dummy platform driver in favour of KUnit device. This means that DMA masks for the device are not set but are required by ttm_pool_alloc tests. Set the DMA mask for coherent mappings to unblock testing. Signed-off-by: Karolina Stolarek --- drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.c b/drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.c index 7b7c1fa805fc..cb1cd676f8ae 100644 --- a/drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.c +++ b/drivers/gpu/drm/ttm/tests/ttm_kunit_helpers.c @@ -98,6 +98,9 @@ struct ttm_test_devices *ttm_test_devices_basic(struct kunit *test) devs->dev = drm_kunit_helper_alloc_device(test); KUNIT_ASSERT_NOT_ERR_OR_NULL(test, devs->dev); + /* Set mask for alloc_coherent mappings to enable ttm_pool_alloc testing */ + devs->dev->coherent_dma_mask = -1; + devs->drm = __drm_kunit_helper_alloc_drm_device(test, devs->dev, sizeof(*devs->drm), 0, DRIVER_GEM); -- 2.34.1