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 X-Spam-Level: X-Spam-Status: No, score=-13.1 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 385A9C433DF for ; Wed, 29 Jul 2020 16:29:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0CF562084D for ; Wed, 29 Jul 2020 16:29:43 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ideasonboard.com header.i=@ideasonboard.com header.b="IYYNQyec" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726772AbgG2Q3m (ORCPT ); Wed, 29 Jul 2020 12:29:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50234 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726707AbgG2Q3m (ORCPT ); Wed, 29 Jul 2020 12:29:42 -0400 Received: from perceval.ideasonboard.com (perceval.ideasonboard.com [IPv6:2001:4b98:dc2:55:216:3eff:fef7:d647]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 81294C061794 for ; Wed, 29 Jul 2020 09:29:42 -0700 (PDT) Received: from pendragon.bb.dnainternet.fi (81-175-216-236.bb.dnainternet.fi [81.175.216.236]) by perceval.ideasonboard.com (Postfix) with ESMTPSA id E3EF0B8F; Wed, 29 Jul 2020 18:29:34 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=ideasonboard.com; s=mail; t=1596040175; bh=xB0gUOPhwdLlAfoF9pG/5jwaKF4JCE2b9OyRj3KJvKY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IYYNQyechBS9DDJZD2f89/DwSMsDTMQ3EOFY0Zo2J5b9Ez0Eeli9dVGXtarDSmmfP DZtNq1L63JGMHdJuAQautBotENM041aBnjW12gqgtqKlpESRCbOndNPGHK8oWm0mZu IqmOzWXg0+r8yJJ75Z+57b2grBcvJ8C8GqYo8L8E= From: Laurent Pinchart To: dmaengine@vger.kernel.org, dri-devel@lists.freedesktop.org, alsa-devel@alsa-project.org Cc: Randy Dunlap , Mark Brown , Liam Girdwood , Alexandre Bounine , Matt Porter , Michal Simek , Vinod Koul , Hyun Kwon Subject: [PATCH 3/3] drm: xlnx: dpsub: Fix DMADEVICES Kconfig dependency Date: Wed, 29 Jul 2020 19:29:10 +0300 Message-Id: <20200729162910.13196-4-laurent.pinchart@ideasonboard.com> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200729162910.13196-1-laurent.pinchart@ideasonboard.com> References: <20200729162910.13196-1-laurent.pinchart@ideasonboard.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org The dpsub driver uses the DMA engine API, and thus selects DMA_ENGINE to provide that API. DMA_ENGINE depends on DMADEVICES, which can be deselected by the user, creating a possibly unmet indirect dependency: WARNING: unmet direct dependencies detected for DMA_ENGINE Depends on [n]: DMADEVICES [=n] Selected by [m]: - DRM_ZYNQMP_DPSUB [=m] && HAS_IOMEM [=y] && (ARCH_ZYNQMP || COMPILE_TEST [=y]) && COMMON_CLK [=y] && DRM [=m] && OF [=y] Add a dependency on DMADEVICES to fix this. Reported-by: Randy Dunlap Signed-off-by: Laurent Pinchart Acked-by: Randy Dunlap --- drivers/gpu/drm/xlnx/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/xlnx/Kconfig b/drivers/gpu/drm/xlnx/Kconfig index aa6cd889bd11..b52c6cdfc0b8 100644 --- a/drivers/gpu/drm/xlnx/Kconfig +++ b/drivers/gpu/drm/xlnx/Kconfig @@ -2,6 +2,7 @@ config DRM_ZYNQMP_DPSUB tristate "ZynqMP DisplayPort Controller Driver" depends on ARCH_ZYNQMP || COMPILE_TEST depends on COMMON_CLK && DRM && OF + depends on DMADEVICES select DMA_ENGINE select DRM_GEM_CMA_HELPER select DRM_KMS_CMA_HELPER -- Regards, Laurent Pinchart