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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 0DCEDC433FF for ; Tue, 6 Aug 2019 21:34:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C45C2216F4 for ; Tue, 6 Aug 2019 21:34:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565127245; bh=tX3+3B/kq+FNOebC/0HT2A+XLEXbQHn4wNEEh5n8x30=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=EMGBzWUYdLdDcIWCgHe/P2EkW4YjWefVsqeXidfanlfT+5D0/RRHn7cOZighmPAQS LZKNwQuBL4+apiBLsuTChRUFzwiiGbwWpa/iKKGG1IG9sTl4bS/BTQRB21MfiseIRn wGwhRfjmDFgffs2r6+ZwRtmSW7HyVN94WDmm9acA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727507AbfHFVeE (ORCPT ); Tue, 6 Aug 2019 17:34:04 -0400 Received: from mail.kernel.org ([198.145.29.99]:51872 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726542AbfHFVeB (ORCPT ); Tue, 6 Aug 2019 17:34:01 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id C1AA7217D7; Tue, 6 Aug 2019 21:33:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1565127240; bh=tX3+3B/kq+FNOebC/0HT2A+XLEXbQHn4wNEEh5n8x30=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=gX4cHNQyMNSy1yXOlXBcHXLLueFK7M45r7mY4ePUlzB2rpr/yrTC8m4gX5gawm08J 3PsaNHFFyAHRIReKJHavKlO6twagKP6MGASauxSO4rT4hi2nFLl9XJ5hYnPA/tJjNz Aa/ZEtnfnheu+zagDCMTAs9fPJcJI95VJxMKEMEg= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: YueHaibing , Hulk Robot , Laurent Pinchart , Neil Armstrong , Sasha Levin , dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.2 23/59] drm/bridge: tc358764: Fix build error Date: Tue, 6 Aug 2019 17:32:43 -0400 Message-Id: <20190806213319.19203-23-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190806213319.19203-1-sashal@kernel.org> References: <20190806213319.19203-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: YueHaibing [ Upstream commit e1ae72a21e5f0d1846e26e3f5963930664702071 ] If CONFIG_DRM_TOSHIBA_TC358764=y but CONFIG_DRM_KMS_HELPER=m, building fails: drivers/gpu/drm/bridge/tc358764.o:(.rodata+0x228): undefined reference to `drm_atomic_helper_connector_reset' drivers/gpu/drm/bridge/tc358764.o:(.rodata+0x240): undefined reference to `drm_helper_probe_single_connector_modes' drivers/gpu/drm/bridge/tc358764.o:(.rodata+0x268): undefined reference to `drm_atomic_helper_connector_duplicate_state' drivers/gpu/drm/bridge/tc358764.o:(.rodata+0x270): undefined reference to `drm_atomic_helper_connector_destroy_state' Like TC358767, select DRM_KMS_HELPER to fix this, and change to select DRM_PANEL to avoid recursive dependency. Reported-by: Hulk Robot Fixes: f38b7cca6d0e ("drm/bridge: tc358764: Add DSI to LVDS bridge driver") Signed-off-by: YueHaibing Reviewed-by: Laurent Pinchart Reviewed-by: Neil Armstrong Signed-off-by: Neil Armstrong Link: https://patchwork.freedesktop.org/patch/msgid/20190729090520.25968-1-yuehaibing@huawei.com Signed-off-by: Sasha Levin --- drivers/gpu/drm/bridge/Kconfig | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/bridge/Kconfig b/drivers/gpu/drm/bridge/Kconfig index cc62603b87c59..e4e22bbae2a7c 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -117,9 +117,10 @@ config DRM_THINE_THC63LVD1024 config DRM_TOSHIBA_TC358764 tristate "TC358764 DSI/LVDS bridge" - depends on DRM && DRM_PANEL depends on OF select DRM_MIPI_DSI + select DRM_KMS_HELPER + select DRM_PANEL help Toshiba TC358764 DSI/LVDS bridge driver. -- 2.20.1