From patchwork Thu Jan 9 07:31:29 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tobias Schramm X-Patchwork-Id: 11325133 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8C8881395 for ; Thu, 9 Jan 2020 07:35:03 +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 74B4620673 for ; Thu, 9 Jan 2020 07:35:03 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 74B4620673 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=manjaro.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 A295D6E3AC; Thu, 9 Jan 2020 07:35:02 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from manjaro.org (mail.manjaro.org [176.9.38.148]) by gabe.freedesktop.org (Postfix) with ESMTPS id D6B136E3AC for ; Thu, 9 Jan 2020 07:35:00 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by manjaro.org (Postfix) with ESMTP id 90B2136E4E25; Thu, 9 Jan 2020 08:34:59 +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 hxXOWBz9kZNY; Thu, 9 Jan 2020 08:34:56 +0100 (CET) From: Tobias Schramm To: Sandy Huang , =?utf-8?q?Heiko_St=C3=BCbner?= , David Airlie , Daniel Vetter Subject: [PATCH v2 1/1] drm/rockchip: fix integer type used for storing dp data rate Date: Thu, 9 Jan 2020 08:31:29 +0100 Message-Id: <20200109073129.378507-2-t.schramm@manjaro.org> In-Reply-To: <20200109073129.378507-1-t.schramm@manjaro.org> References: <20200109073129.378507-1-t.schramm@manjaro.org> 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: linux-rockchip@lists.infradead.org, Tobias Schramm , linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" commmit 2589c4025f13 ("drm/rockchip: Avoid drm_dp_link helpers") changes the type of variables used to store the display port data rate and number of lanes to u8. However u8 is not sufficient to store the link data rate of the display port. This commit reverts the type of data rate to unsigned int. Signed-off-by: Tobias Schramm --- drivers/gpu/drm/rockchip/cdn-dp-core.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/rockchip/cdn-dp-core.h b/drivers/gpu/drm/rockchip/cdn-dp-core.h index 83c4586665b4..81ac9b658a70 100644 --- a/drivers/gpu/drm/rockchip/cdn-dp-core.h +++ b/drivers/gpu/drm/rockchip/cdn-dp-core.h @@ -95,7 +95,7 @@ struct cdn_dp_device { struct cdn_dp_port *port[MAX_PHY]; u8 ports; u8 max_lanes; - u8 max_rate; + unsigned int max_rate; u8 lanes; int active_port;