From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id A2F12C433FF for ; Mon, 29 Jul 2019 07:13:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 838A62070B for ; Mon, 29 Jul 2019 07:13:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726669AbfG2HNv (ORCPT ); Mon, 29 Jul 2019 03:13:51 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:50984 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725917AbfG2HNu (ORCPT ); Mon, 29 Jul 2019 03:13:50 -0400 Received: from DGGEMS407-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 48CAE7D8F7C5BA45CBD0; Mon, 29 Jul 2019 15:13:47 +0800 (CST) Received: from localhost (10.133.213.239) by DGGEMS407-HUB.china.huawei.com (10.3.19.207) with Microsoft SMTP Server id 14.3.439.0; Mon, 29 Jul 2019 15:13:36 +0800 From: YueHaibing To: , , , , , , , CC: , , YueHaibing Subject: [PATCH v2] drm/bridge: lvds-encoder: Fix build error while CONFIG_DRM_KMS_HELPER=m Date: Mon, 29 Jul 2019 15:12:16 +0800 Message-ID: <20190729071216.27488-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.10.2.windows.1 In-Reply-To: <20190729065344.9680-1-yuehaibing@huawei.com> References: <20190729065344.9680-1-yuehaibing@huawei.com> MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.133.213.239] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If DRM_LVDS_ENCODER=y but CONFIG_DRM_KMS_HELPER=m, build fails: drivers/gpu/drm/bridge/lvds-encoder.o: In function `lvds_encoder_probe': lvds-encoder.c:(.text+0x155): undefined reference to `devm_drm_panel_bridge_add' Reported-by: Hulk Robot Fixes: dbb58bfd9ae6 ("drm/bridge: Fix lvds-encoder since the panel_bridge rework.") Signed-off-by: YueHaibing --- v2: remove tc358764 log in commit log, also fix Fixes tag --- drivers/gpu/drm/bridge/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index a6eec90..77e4b95 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -48,6 +48,7 @@ config DRM_DUMB_VGA_DAC config DRM_LVDS_ENCODER tristate "Transparent parallel to LVDS encoder support" depends on OF + select DRM_KMS_HELPER select DRM_PANEL_BRIDGE help Support for transparent parallel to LVDS encoders that don't require -- 2.7.4