From patchwork Wed May 12 14:42:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 12254183 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=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 A7526C433ED for ; Wed, 12 May 2021 15:54:25 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 301E861A30 for ; Wed, 12 May 2021 15:54:25 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 301E861A30 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 871B46E0DF; Wed, 12 May 2021 15:54:24 +0000 (UTC) Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by gabe.freedesktop.org (Postfix) with ESMTPS id 5F0956E0DF for ; Wed, 12 May 2021 15:54:23 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 7F3FD61DF3; Wed, 12 May 2021 15:54:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620834863; bh=WpcLTHjKv5NQ1sL3+0oPPHvyRL2/Ps9DXZuV7pQtd/0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ifgaPGlZ3a/dYJGcM1rfKEBVONhbnTuaz5q5J/S+SljRes+Rl5toVbaqzGQgxp/Sg AjrCFrBtzlR8s/OmRihSZCTR2kRzsL/yAnjJp0BvpTk/AvaVj54YyeXt3TZUr7ZPZ4 vhxL8Ac+3E7E8KK3WhOx7LJQZMeOxLF8b0OzRokg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Subject: [PATCH 5.12 078/677] drm: bridge: fix ANX7625 use of mipi_dsi_() functions Date: Wed, 12 May 2021 16:42:04 +0200 Message-Id: <20210512144839.823851124@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210512144837.204217980@linuxfoundation.org> References: <20210512144837.204217980@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kernel test robot , Neil Armstrong , Greg Kroah-Hartman , dri-devel@lists.freedesktop.org, Randy Dunlap , Robert Foss , Andrzej Hajda , stable@vger.kernel.org, Sam Ravnborg , Xin Ji Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" From: Randy Dunlap commit ed01fca38717169fcb61bd45ad1c3750d9c40d59 upstream. 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") Reported-by: kernel test robot Signed-off-by: Randy Dunlap Reviewed-by: Robert Foss 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 Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20210415183619.1431-1-rdunlap@infradead.org Signed-off-by: Greg Kroah-Hartman --- drivers/gpu/drm/bridge/analogix/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/drivers/gpu/drm/bridge/analogix/Kconfig +++ b/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