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 D5806C433F5 for ; Mon, 24 Jan 2022 21:16:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1448990AbiAXVOb (ORCPT ); Mon, 24 Jan 2022 16:14:31 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]:60402 "EHLO dfw.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1446389AbiAXVIH (ORCPT ); Mon, 24 Jan 2022 16:08:07 -0500 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 dfw.source.kernel.org (Postfix) with ESMTPS id 043B56141C; Mon, 24 Jan 2022 21:08:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D8425C340E5; Mon, 24 Jan 2022 21:08:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643058485; bh=R3GdNXfUaGyr8KHuooO/tDQGndAoZTEvXAMGEPVcDFc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mAC6FApmBj0yN6IWlbrksk8QfTsYuO9eKY7p1O56GhxT7snuUQfpkSQv696EqE3E7 ojivBOJjAPmqOYW+U3pAWA69zU/MMfP8PGtu3FQWLXKVIArsX7ZF0STrku7EUZIBPa PMzVwxfPTSU3vWRme0qc15sJ2/yvXmlS9wcv1hAY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, kernelbot , Jackie Liu , Dmitry Baryshkov , Rob Clark , Sasha Levin Subject: [PATCH 5.16 0261/1039] drm/msm/dp: displayPort driver need algorithm rational Date: Mon, 24 Jan 2022 19:34:10 +0100 Message-Id: <20220124184134.081001067@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220124184125.121143506@linuxfoundation.org> References: <20220124184125.121143506@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: stable@vger.kernel.org From: Jackie Liu [ Upstream commit 53d22794711ad630f40d59dd726bd260d77d585f ] Let's select RATIONAL with dp driver. avoid like: [...] x86_64-linux-gnu-ld: drivers/gpu/drm/msm/dp/dp_catalog.o: in function `dp_catalog_ctrl_config_msa': dp_catalog.c:(.text+0x57e): undefined reference to `rational_best_approximation' Fixes: c943b4948b58 ("drm/msm/dp: add displayPort driver support") Reported-by: kernelbot Signed-off-by: Jackie Liu Link: https://lore.kernel.org/r/20211110070950.3355597-2-liu.yun@linux.dev Signed-off-by: Dmitry Baryshkov Signed-off-by: Rob Clark Signed-off-by: Sasha Levin --- drivers/gpu/drm/msm/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/msm/Kconfig b/drivers/gpu/drm/msm/Kconfig index 39197b4beea78..1eae5a9645f41 100644 --- a/drivers/gpu/drm/msm/Kconfig +++ b/drivers/gpu/drm/msm/Kconfig @@ -65,6 +65,7 @@ config DRM_MSM_HDMI_HDCP config DRM_MSM_DP bool "Enable DisplayPort support in MSM DRM driver" depends on DRM_MSM + select RATIONAL default y help Compile in support for DP driver in MSM DRM driver. DP external -- 2.34.1