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=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no 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 85069C282DD for ; Wed, 8 Jan 2020 22:43:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 62B9520705 for ; Wed, 8 Jan 2020 22:43:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727533AbgAHWnE (ORCPT ); Wed, 8 Jan 2020 17:43:04 -0500 Received: from mail.manjaro.org ([176.9.38.148]:60120 "EHLO manjaro.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726548AbgAHWnD (ORCPT ); Wed, 8 Jan 2020 17:43:03 -0500 Received: from localhost (localhost [127.0.0.1]) by manjaro.org (Postfix) with ESMTP id 998C236E4DCD; Wed, 8 Jan 2020 23:43:02 +0100 (CET) X-Virus-Scanned: Debian amavisd-new at manjaro.org Received: from manjaro.org ([127.0.0.1]) by localhost (manjaro.org [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id fFgckuw6szdY; Wed, 8 Jan 2020 23:42:59 +0100 (CET) From: Tobias Schramm To: Sandy Huang , =?UTF-8?q?Heiko=20St=C3=BCbner?= , David Airlie , Daniel Vetter Cc: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, Tobias Schramm Subject: [PATCH 0/1] Regression in rockchipdrm Date: Wed, 8 Jan 2020 23:39:48 +0100 Message-Id: <20200108223949.355975-1-t.schramm@manjaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org commit 2589c4025f13 ("drm/rockchip: Avoid drm_dp_link helpers") changed the datatype used for storing the display port data rate to u8. A u8 is not sufficient to store the data rate, resulting in a crash due to incorrect calculations. This series resolves the issue by restoring the data types changed in commit 2589c4025f13 to their original type. Tobias Schramm (1): drm/rockchip: fix integer type used for storing dp data rate and lane count drivers/gpu/drm/rockchip/cdn-dp-core.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- 2.24.1