From patchwork Mon Jan 9 07:26:52 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Shawn Guo X-Patchwork-Id: 9504157 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 4E9AB60710 for ; Mon, 9 Jan 2017 07:27:49 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 3F0712582C for ; Mon, 9 Jan 2017 07:27:49 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 33EFA2840E; Mon, 9 Jan 2017 07:27:49 +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 E67762582C for ; Mon, 9 Jan 2017 07:27:48 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DA1BB6E176; Mon, 9 Jan 2017 07:27:43 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by gabe.freedesktop.org (Postfix) with ESMTPS id F11EE6E176 for ; Mon, 9 Jan 2017 07:27:38 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 28235202E5; Mon, 9 Jan 2017 07:27:38 +0000 (UTC) Received: from localhost.localdomain (li411-102.members.linode.com [106.187.91.102]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id AB01F202A1; Mon, 9 Jan 2017 07:27:34 +0000 (UTC) From: Shawn Guo To: dri-devel@lists.freedesktop.org Subject: [PATCH] drm: zte: select VIDEOMODE_HELPERS in Kconfig Date: Mon, 9 Jan 2017 15:26:52 +0800 Message-Id: <1483946812-13920-2-git-send-email-shawnguo@kernel.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1483946812-13920-1-git-send-email-shawnguo@kernel.org> References: <1483946812-13920-1-git-send-email-shawnguo@kernel.org> X-Virus-Scanned: ClamAV using ClamSMTP Cc: 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: Shawn Guo ZTE DRM driver uses drm_display_mode_to_videomode() in function zx_crtc_enable(). Select VIDEOMODE_HELPERS in Kconfig to fix the following link error. LD vmlinux.o MODPOST vmlinux.o drivers/built-in.o: In function `zx_crtc_enable': :(.text+0xbdeb8): undefined reference to `drm_display_mode_to_videomode' Signed-off-by: Shawn Guo --- drivers/gpu/drm/zte/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/zte/Kconfig b/drivers/gpu/drm/zte/Kconfig index 4065b2840f1c..5f9b4e7f2a36 100644 --- a/drivers/gpu/drm/zte/Kconfig +++ b/drivers/gpu/drm/zte/Kconfig @@ -4,5 +4,6 @@ config DRM_ZTE select DRM_KMS_CMA_HELPER select DRM_KMS_FB_HELPER select DRM_KMS_HELPER + select VIDEOMODE_HELPERS help Choose this option to enable DRM on ZTE ZX SoCs.