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 3BC3BC3A5A3 for ; Tue, 25 Jan 2022 03:23:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1322486AbiAYDVw (ORCPT ); Mon, 24 Jan 2022 22:21:52 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]:48630 "EHLO dfw.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1349338AbiAXUWn (ORCPT ); Mon, 24 Jan 2022 15:22:43 -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 2A23D61232; Mon, 24 Jan 2022 20:22:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id D7FBAC340E5; Mon, 24 Jan 2022 20:22:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643055755; bh=j9dt6hXW5l1S9dvtzJQJskZSb1b6kG2Bxkt0mnoPWbA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ysktzoqN93yeKKOrHYRNh3/NN6oqGiYckCr4+QGIG+FUPBEMsRSKGoTqq+wD8fvQf 5cqVarfALSlpCXJcMbMcK4NySM44kpTGmeTRaX3z6bwkM2WsQa4xywC4e7VuyepgAw CXOqD4HYzpHFHjGb1V1En6NM8ZHKohTq+GM38PqM= 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 5.15 222/846] drm/msm/dp: displayPort driver need algorithm rational Date: Mon, 24 Jan 2022 19:35:39 +0100 Message-Id: <20220124184108.573059964@linuxfoundation.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220124184100.867127425@linuxfoundation.org> References: <20220124184100.867127425@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 3ddf739a6f9b8..c49b239231190 100644 --- a/drivers/gpu/drm/msm/Kconfig +++ b/drivers/gpu/drm/msm/Kconfig @@ -63,6 +63,7 @@ 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