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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,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 A728CC43461 for ; Thu, 15 Apr 2021 18:36:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 87FCC611BF for ; Thu, 15 Apr 2021 18:36:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234204AbhDOSgw (ORCPT ); Thu, 15 Apr 2021 14:36:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36436 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233052AbhDOSgv (ORCPT ); Thu, 15 Apr 2021 14:36:51 -0400 Received: from desiato.infradead.org (desiato.infradead.org [IPv6:2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 86CB7C061574; Thu, 15 Apr 2021 11:36:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=Content-Transfer-Encoding:MIME-Version :Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type:Content-ID: Content-Description:In-Reply-To:References; bh=+ozdJAHrKCbNr61OMEyduXyBZabavgrro2YmmDxy4mo=; b=Wdonrjmm3K+kii/7uHvDoH+ir8 bRxQOpr3kv8CrbwKPw4A6OOwGZRsKs9KynCJqdVXCyHNy8TJd1guMqOJRllpQSE1kXBMOeHchwLyy 94sTZdTluYVqnuwjhCEt8d1nwHYzMHBCC4sFFbTwoVox414X5HcLSsdL1MuukzfX+wMpmK7xXvxpU d0PNAzO+mYg4YummUPH+4WK9oAtLajuQ2VyCM8JxFXpxhOuk5P5V0N71FDaHce5J4HqZrAIo6SvYX 6BPeS42kdbIwO+Z06BlpMi1gqZAPOn6gjA4tGZLV2b3mR+ybz3yblVT5URV16Xff/Ipdqs6BCzo3r U62lNT7A==; Received: from [2601:1c0:6280:3f0::df68] (helo=smtpauth.infradead.org) by desiato.infradead.org with esmtpsa (Exim 4.94 #2 (Red Hat Linux)) id 1lX6qm-00H0k3-B5; Thu, 15 Apr 2021 18:36:24 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , kernel test robot , Xin Ji , Sam Ravnborg , dri-devel@lists.freedesktop.org, Andrzej Hajda , Neil Armstrong , Robert Foss , stable@vger.kernel.org Subject: [PATCH -next] drm: bridge: fix ANX7625 use of mipi_dsi_() functions Date: Thu, 15 Apr 2021 11:36:19 -0700 Message-Id: <20210415183619.1431-1-rdunlap@infradead.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org The Analogix DRM ANX7625 bridge driver uses mips_dsi_() function interfaces so it should select DRM_MIPI_DSI to prevent build errors. ERROR: modpost: "mipi_dsi_attach" [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined! ERROR: modpost: "mipi_dsi_device_register_full" [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined! ERROR: modpost: "of_find_mipi_dsi_host_by_node" [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined! ERROR: modpost: "mipi_dsi_device_unregister" [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined! ERROR: modpost: "mipi_dsi_detach" [drivers/gpu/drm/bridge/analogix/anx7625.ko] undefined! Fixes: 8bdfc5dae4e3 ("drm/bridge: anx7625: Add anx7625 MIPI DSI/DPI to DP") Signed-off-by: Randy Dunlap Reported-by: kernel test robot Cc: Xin Ji Cc: Sam Ravnborg Cc: dri-devel@lists.freedesktop.org Cc: Andrzej Hajda Cc: Neil Armstrong Cc: Robert Foss Cc: stable@vger.kernel.org --- drivers/gpu/drm/bridge/analogix/Kconfig | 1 + 1 file changed, 1 insertion(+) --- linux-next-20210414.orig/drivers/gpu/drm/bridge/analogix/Kconfig +++ linux-next-20210414/drivers/gpu/drm/bridge/analogix/Kconfig @@ -30,6 +30,7 @@ config DRM_ANALOGIX_ANX7625 tristate "Analogix Anx7625 MIPI to DP interface support" depends on DRM depends on OF + select DRM_MIPI_DSI help ANX7625 is an ultra-low power 4K mobile HD transmitter designed for portable devices. It converts MIPI/DPI to