From patchwork Fri Jul 8 18:44:57 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Eric Anholt X-Patchwork-Id: 9221711 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3C809607D9 for ; Fri, 8 Jul 2016 18:45:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 30C5C283F6 for ; Fri, 8 Jul 2016 18:45:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 2516C283F8; Fri, 8 Jul 2016 18:45:07 +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=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id BA9BD283F6 for ; Fri, 8 Jul 2016 18:45:06 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E01A16E991; Fri, 8 Jul 2016 18:45:01 +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 B7BF46E991 for ; Fri, 8 Jul 2016 18:44:59 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id 45DE72C9C06F; Fri, 8 Jul 2016 11:44:59 -0700 (PDT) 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 02MC_wNGB_Oq; Fri, 8 Jul 2016 11:44:58 -0700 (PDT) Received: from eliezer.anholt.net (localhost [127.0.0.1]) by anholt.net (Postfix) with ESMTP id 615C52C9C06D; Fri, 8 Jul 2016 11:44:58 -0700 (PDT) Received: by eliezer.anholt.net (Postfix, from userid 1000) id 146DDF0050E; Fri, 8 Jul 2016 11:44:58 -0700 (PDT) From: Eric Anholt To: dri-devel@lists.freedesktop.org Subject: [PATCH 1/2] drm/vc4: Bind the HVS before we bind the individual CRTCs. Date: Fri, 8 Jul 2016 11:44:57 -0700 Message-Id: <1468003498-2476-1-git-send-email-eric@anholt.net> X-Mailer: git-send-email 2.8.1 In-Reply-To: <1466662670-9884-2-git-send-email-mario.kleiner.de@gmail.com> References: <1466662670-9884-2-git-send-email-mario.kleiner.de@gmail.com> Cc: linux-kernel@vger.kernel.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-Virus-Scanned: ClamAV using ClamSMTP We need to be able to look at the CRTC's registers in the HVS as part of initialization, while the HVS doesn't need to look at the PV registers. Signed-off-by: Eric Anholt --- This commit would be slipped in before Mario's commit. drivers/gpu/drm/vc4/vc4_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c index 73cf6122ebf0..65f77cc243a6 100644 --- a/drivers/gpu/drm/vc4/vc4_drv.c +++ b/drivers/gpu/drm/vc4/vc4_drv.c @@ -261,8 +261,8 @@ static const struct component_master_ops vc4_drm_ops = { static struct platform_driver *const component_drivers[] = { &vc4_hdmi_driver, &vc4_dpi_driver, - &vc4_crtc_driver, &vc4_hvs_driver, + &vc4_crtc_driver, &vc4_v3d_driver, };