From patchwork Fri Mar 4 20:32:07 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Anholt X-Patchwork-Id: 8507511 Return-Path: X-Original-To: patchwork-dri-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 9A6E19F7CA for ; Fri, 4 Mar 2016 20:33:29 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id C9C0A2024D for ; Fri, 4 Mar 2016 20:33:28 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.kernel.org (Postfix) with ESMTP id E238920225 for ; Fri, 4 Mar 2016 20:33:27 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 635AF6E7BC; Fri, 4 Mar 2016 20:33:25 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from anholt.net (anholt.net [50.246.234.109]) by gabe.freedesktop.org (Postfix) with ESMTP id BBED26E7BC for ; Fri, 4 Mar 2016 20:32:10 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id 59FB22C9C06B; Fri, 4 Mar 2016 12:32:10 -0800 (PST) X-Virus-Scanned: Debian amavisd-new at anholt.net Received: from anholt.net ([127.0.0.1]) by localhost (kingsolver.anholt.net [127.0.0.1]) (amavisd-new, port 10024) with LMTP id 5YWM49uCq7Wc; Fri, 4 Mar 2016 12:32:09 -0800 (PST) Received: from eliezer.anholt.net (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id 053D52C9C072; Fri, 4 Mar 2016 12:32:09 -0800 (PST) Received: by eliezer.anholt.net (Postfix, from userid 1000) id B6223F0025E; Fri, 4 Mar 2016 12:32:08 -0800 (PST) From: Eric Anholt To: linux-rpi-kernel@lists.infradead.org Subject: [PATCH 2/3] drm/vc4: Recognize a more specific compatible string for V3D. Date: Fri, 4 Mar 2016 12:32:07 -0800 Message-Id: <1457123528-13482-3-git-send-email-eric@anholt.net> X-Mailer: git-send-email 2.7.0 In-Reply-To: <1457123528-13482-1-git-send-email-eric@anholt.net> References: <1457123528-13482-1-git-send-email-eric@anholt.net> Cc: Mark Rutland , devicetree@vger.kernel.org, Ian Campbell , Florian Fainelli , Pawel Moll , Stephen Warren , Lee Jones , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Rob Herring , Kumar Gala , linux-arm-kernel@lists.infradead.org X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_MED, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The Raspberry Pi Foundation's firmware updates are shipping device trees using the old string, so we'll keep recognizing that as this rev of V3D. Still, we should use a more specific name in the upstream DT to clarify which board is being supported, in case we do other revs of V3D in the future. Signed-off-by: Eric Anholt --- drivers/gpu/drm/vc4/vc4_v3d.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/vc4/vc4_v3d.c b/drivers/gpu/drm/vc4/vc4_v3d.c index 31de5d1..e6d3c60 100644 --- a/drivers/gpu/drm/vc4/vc4_v3d.c +++ b/drivers/gpu/drm/vc4/vc4_v3d.c @@ -268,6 +268,7 @@ static int vc4_v3d_dev_remove(struct platform_device *pdev) } static const struct of_device_id vc4_v3d_dt_match[] = { + { .compatible = "brcm,bcm2835-v3d" }, { .compatible = "brcm,vc4-v3d" }, {} };