From patchwork Sat Sep 1 14:08:50 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?b?TWljaGHFgiBNaXJvc8WCYXc=?= X-Patchwork-Id: 10584799 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 63E3D16B1 for ; Sat, 1 Sep 2018 14:15:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6C3982A3D8 for ; Sat, 1 Sep 2018 14:15:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 4F7DA2A3E5; Sat, 1 Sep 2018 14:15:47 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.1 required=2.0 tests=BAYES_00,DKIM_ADSP_ALL, DKIM_SIGNED,DKIM_VALID,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=no version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C4D7D2A3E0 for ; Sat, 1 Sep 2018 14:15:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:To:MIME-Version:Subject:From:References :In-Reply-To:Message-Id:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=OuRN4Q6bhfGaDN1i5GYkLfiiRynsRlKO1PWN7WTdzYo=; b=tUYxGG5yJVexFJ uBjHB8DECb2kP3GlEewKtzmjlFCT3HabeIA4rAFIaEYFGKzK+vxNB/5cxjGzkFBf3Ugjbc7StJJX7 DJP23H+yP59AIc58C1Mqwm/AMhcyKh7vuiyn1OXx6hJgG8ni+w7mTD3etJz58Aw+Ps9SWb38KAp50 9z8nb8zo4P3qtLrW/h+PjJ1aSUXf7DWZAHThoXD7XfTFZ8wFgElqqVwh6XWiFp7fmF2TEjLHRChhd eFkrgpHUApMJv04YqRjzPdcWPF3N31G5IDoCzqS5dP3vBoqX/en7fr6NxgMgCrl5SmMlYXMm5HcQn PiGQ1uhGLYP9VARAWvGg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fw6gZ-0005wl-Ra; Sat, 01 Sep 2018 14:15:35 +0000 Received: from rere.qmqm.pl ([91.227.64.183]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1fw6aL-0000hC-A2 for linux-arm-kernel@lists.infradead.org; Sat, 01 Sep 2018 14:09:13 +0000 Received: from remote.user (localhost [127.0.0.1]) by rere.qmqm.pl (Postfix) with ESMTPSA id 422dNr2hCQzry; Sat, 1 Sep 2018 16:08:12 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=rere.qmqm.pl; s=1; t=1535810892; bh=eePa/t7j5CstRGk6pBFuC4znb/qaSIMvWgJG9klZ6aY=; h=Date:In-Reply-To:References:From:Subject:To:Cc:Cc:From; b=psDalyqtVTT3AsxTz+qtKl7btXj7ur1ZziQVPzjtjnWQA3aJKPc+ROT8yqKGLif6o 17vNW+6rmk9oeIBkN+fk+hnKqSNcYina8yMBZvZb7amNJWa3Z+nuZmXmim9n96a9VC 73YIlQ7Ua+EU9nwbjbuycFdWlGDUFuGfl52U8p3Qb5Wxpt636vtmnhLmEr8DlwTB7b uWLRobi/xH6rSqmTfKPrNMn37ibQupJLTRz9KIUx+bNrafazn+kUwa5SAPYlU5a2c8 MZuKvxhC4hIHKAjrIrVHD4JMgWKqNfMgKiTKxY8ktyYNJfwxaRd4cVkMawHZud9zrK r66ZXjmAtTTCQ== X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.100.0 at mail Date: Sat, 01 Sep 2018 16:08:50 +0200 Message-Id: In-Reply-To: References: From: =?utf-8?b?TWljaGHFgiBNaXJvc8WCYXc=?= Subject: [PATCH v3 11/13] drm/vc4: use simpler remove_conflicting_framebuffers(NULL) MIME-Version: 1.0 To: dri-devel@lists.freedesktop.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20180901_070909_761747_FB371F0C X-CRM114-Status: GOOD ( 11.54 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-fbdev@vger.kernel.org, linux-tegra@vger.kernel.org, Bartlomiej Zolnierkiewicz , David Airlie , amd-gfx@lists.freedesktop.org, Jonathan Hunter , Eric Anholt , Thierry Reding , Gerd Hoffmann , Alex Deucher , Dave Airlie , Maxime Ripard , virtualization@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Use remove_conflicting_framebuffers(NULL) instead of open-coding it. Signed-off-by: Michał Mirosław Acked-by: Eric Anholt Acked-by: Daniel Vetter --- drivers/gpu/drm/vc4/vc4_drv.c | 20 +------------------- 1 file changed, 1 insertion(+), 19 deletions(-) diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c index 94b99c90425a..96bb90325995 100644 --- a/drivers/gpu/drm/vc4/vc4_drv.c +++ b/drivers/gpu/drm/vc4/vc4_drv.c @@ -246,24 +246,6 @@ static void vc4_match_add_drivers(struct device *dev, } } -static void vc4_kick_out_firmware_fb(void) -{ - struct apertures_struct *ap; - - ap = alloc_apertures(1); - if (!ap) - return; - - /* Since VC4 is a UMA device, the simplefb node may have been - * located anywhere in memory. - */ - ap->ranges[0].base = 0; - ap->ranges[0].size = ~0; - - drm_fb_helper_remove_conflicting_framebuffers(ap, "vc4drmfb", false); - kfree(ap); -} - static int vc4_drm_bind(struct device *dev) { struct platform_device *pdev = to_platform_device(dev); @@ -296,7 +278,7 @@ static int vc4_drm_bind(struct device *dev) if (ret) goto gem_destroy; - vc4_kick_out_firmware_fb(); + drm_fb_helper_remove_conflicting_framebuffers(NULL, "vc4drmfb", false); ret = drm_dev_register(drm, 0); if (ret < 0)