From patchwork Tue Jul 18 14:43:08 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Takashi Iwai X-Patchwork-Id: 9848637 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 6C247602A7 for ; Tue, 18 Jul 2017 14:44:14 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5C683262AE for ; Tue, 18 Jul 2017 14:44:14 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 515332852B; Tue, 18 Jul 2017 14:44:14 +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]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id E3F47262AE for ; Tue, 18 Jul 2017 14:44:13 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 082C16E374; Tue, 18 Jul 2017 14:43:44 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id B20786E357 for ; Tue, 18 Jul 2017 14:43:24 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (charybdis-ext.suse.de [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 3153EAD8A; Tue, 18 Jul 2017 14:43:23 +0000 (UTC) From: Takashi Iwai To: dri-devel@lists.freedesktop.org Subject: [PATCH 02/14] drm/mgag200: Add additional limits for certain G200 variants Date: Tue, 18 Jul 2017 16:43:08 +0200 Message-Id: <20170718144320.8354-3-tiwai@suse.de> X-Mailer: git-send-email 2.13.2 In-Reply-To: <20170718144320.8354-1-tiwai@suse.de> References: <20170718144320.8354-1-tiwai@suse.de> Cc: Egbert Eich , Dave Airlie , Mathieu Larouche , Daniel Vetter 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 From: Egbert Eich According to the use UMS X.Org driver G200 WB chips don't support doublescan Signed-off-by: Egbert Eich Signed-off-by: Takashi Iwai --- drivers/gpu/drm/mgag200/mgag200_mode.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/mgag200/mgag200_mode.c b/drivers/gpu/drm/mgag200/mgag200_mode.c index 1b2b117a48d1..ca5a6df98fa3 100644 --- a/drivers/gpu/drm/mgag200/mgag200_mode.c +++ b/drivers/gpu/drm/mgag200/mgag200_mode.c @@ -1734,6 +1734,7 @@ static struct drm_connector *mga_vga_init(struct drm_device *dev) { struct drm_connector *connector; struct mga_connector *mga_connector; + struct mga_device *mdev = dev->dev_private; mga_connector = kzalloc(sizeof(struct mga_connector), GFP_KERNEL); if (!mga_connector) @@ -1742,7 +1743,7 @@ static struct drm_connector *mga_vga_init(struct drm_device *dev) connector = &mga_connector->base; connector->interlace_allowed = true; - connector->doublescan_allowed = true; + connector->doublescan_allowed = (mdev->type == G200_WB) ? false : true; drm_connector_init(dev, connector, &mga_vga_connector_funcs, DRM_MODE_CONNECTOR_VGA);