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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A5A89C43334 for ; Tue, 7 Jun 2022 22:24:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1381941AbiFGWYX (ORCPT ); Tue, 7 Jun 2022 18:24:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54912 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1380884AbiFGVRH (ORCPT ); Tue, 7 Jun 2022 17:17:07 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6AC2114CA11; Tue, 7 Jun 2022 11:58:01 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 9EE08B82391; Tue, 7 Jun 2022 18:57:59 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E7161C36AFF; Tue, 7 Jun 2022 18:57:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1654628278; bh=TXdYIlv8GMbuy2kPzeKAPO0DMYcaGZuJN0ZRyUD6OrQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=jp+DuAfGuwW/HhNQSD2l1V24hRiWqAQdEH0ecNroun20UofwnJDFweLPlJYz30CKb 9x6mFErSOWXbzDYF/6NKCdZbOz+29QgZhaylR8QkXXLV2nprLLGu8NYeCcYxgNTCKG AjuA4tJEcmZ48ER2FAEaY2uO+ZlboKQZSe1abDls= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, YueHaibing , Robert Foss , Sasha Levin Subject: [PATCH 5.18 270/879] drm/bridge: it6505: Fix build error Date: Tue, 7 Jun 2022 18:56:28 +0200 Message-Id: <20220607165010.687320222@linuxfoundation.org> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220607165002.659942637@linuxfoundation.org> References: <20220607165002.659942637@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: YueHaibing [ Upstream commit 3dd4834a6efe4eb3c086526e1870bb768776d86a ] If DRM_ITE_IT6505 is y but DRM_DP_HELPER is m, building failed: drivers/gpu/drm/bridge/ite-it6505.o: In function `it6505_i2c_remove': ite-it6505.c:(.text+0x35c): undefined reference to `drm_dp_aux_unregister' drivers/gpu/drm/bridge/ite-it6505.o: In function `it6505_dpcd_read': ite-it6505.c:(.text+0x420): undefined reference to `drm_dp_dpcd_read' drivers/gpu/drm/bridge/ite-it6505.o: In function `it6505_get_dpcd': ite-it6505.c:(.text+0x4a4): undefined reference to `drm_dp_dpcd_read' drivers/gpu/drm/bridge/ite-it6505.o: In function `it6505_dpcd_write': ite-it6505.c:(.text+0x52c): undefined reference to `drm_dp_dpcd_write' Select DRM_DP_HELPER for DRM_ITE_IT6505 to fix this. Fixes: b5c84a9edcd4 ("drm/bridge: add it6505 driver") Signed-off-by: YueHaibing Reviewed-by: Robert Foss Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20220317094724.25972-1-yuehaibing@huawei.com Signed-off-by: Sasha Levin --- 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 2145b08f9534..becd9867f3a0 100644 --- a/drivers/gpu/drm/bridge/Kconfig +++ b/drivers/gpu/drm/bridge/Kconfig @@ -77,6 +77,7 @@ config DRM_DISPLAY_CONNECTOR config DRM_ITE_IT6505 tristate "ITE IT6505 DisplayPort bridge" depends on OF + select DRM_DP_HELPER select DRM_KMS_HELPER select DRM_DP_HELPER select EXTCON -- 2.35.1