From patchwork Thu Apr 8 09:20:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: David Hildenbrand X-Patchwork-Id: 417699 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=-10.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED 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 4FAD4C433B4 for ; Thu, 8 Apr 2021 09:20:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2A2D061155 for ; Thu, 8 Apr 2021 09:20:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230360AbhDHJUl (ORCPT ); Thu, 8 Apr 2021 05:20:41 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:57853 "EHLO us-smtp-delivery-124.mimecast.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230291AbhDHJUj (ORCPT ); Thu, 8 Apr 2021 05:20:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1617873626; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=xi+SJ2y8OUpO9Dgd14jmOpXRcdTjW75h13/jnB6Tiaw=; b=NFt/O2EBpC+63RWu7wZrkGfDXCS2jqZhnF4egzOnO8Kc+nRjTqcPOxeY5HFTPzJIB46+Vc u4H1pRQ8LzgR4AjK9mAT2x+W3oj7EI16Lfo87QUgqmjetR61f7/NmNCu8BgBPpvNJSBfJ1 i1hQHDeP3Z8vzqrs/2s+YipvedMvTLE= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-14-nm4yEbb9OtS8KFrAGWrqtw-1; Thu, 08 Apr 2021 05:20:24 -0400 X-MC-Unique: nm4yEbb9OtS8KFrAGWrqtw-1 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 9E60E81431F; Thu, 8 Apr 2021 09:20:20 +0000 (UTC) Received: from t480s.redhat.com (ovpn-114-231.ams2.redhat.com [10.36.114.231]) by smtp.corp.redhat.com (Postfix) with ESMTP id EF8272C169; Thu, 8 Apr 2021 09:20:11 +0000 (UTC) From: David Hildenbrand To: linux-kernel@vger.kernel.org Cc: linux-mm@kvack.org, David Hildenbrand , Joel Stanley , David Airlie , Daniel Vetter , Andrew Jeffery , Lucas Stach , Russell King , Christian Gmeiner , Mike Rapoport , Arnd Bergmann , Bartlomiej Zolnierkiewicz , Linus Walleij , Michal Simek , Masahiro Yamada , Randy Dunlap , Peter Collingbourne , linux-aspeed@lists.ozlabs.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, etnaviv@lists.freedesktop.org, linux-fbdev@vger.kernel.org Subject: [PATCH v1 0/2] drivers: don't select DMA_CMA or CMA Date: Thu, 8 Apr 2021 11:20:09 +0200 Message-Id: <20210408092011.52763-1-david@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org Trying to set CONFIG_CMA=y with CONFIG_DMA_CMA=n revealed that we have three drivers that select these options. Random drivers should not override user settings of such core knobs. Let's use "imply DMA_CMA" instead, such that user configuration and dependencies are respected. Cc: Joel Stanley Cc: David Airlie Cc: Daniel Vetter Cc: Andrew Jeffery Cc: Lucas Stach Cc: Russell King Cc: Christian Gmeiner Cc: Mike Rapoport Cc: Arnd Bergmann Cc: Bartlomiej Zolnierkiewicz Cc: Linus Walleij Cc: Michal Simek Cc: Masahiro Yamada Cc: Randy Dunlap Cc: Peter Collingbourne Cc: linux-aspeed@lists.ozlabs.org Cc: dri-devel@lists.freedesktop.org Cc: linux-arm-kernel@lists.infradead.org Cc: etnaviv@lists.freedesktop.org Cc: linux-fbdev@vger.kernel.org David Hildenbrand (2): drivers/video/fbdev: don't select DMA_CMA drivers/gpu/drm: don't select DMA_CMA or CMA from aspeed or etnaviv drivers/gpu/drm/aspeed/Kconfig | 3 +-- drivers/gpu/drm/etnaviv/Kconfig | 3 +-- drivers/video/fbdev/Kconfig | 2 +- 3 files changed, 3 insertions(+), 5 deletions(-)