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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 82AB7C2D0CE for ; Sun, 29 Dec 2019 18:11:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 547CB206A4 for ; Sun, 29 Dec 2019 18:11:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1577643086; bh=h0FbgVNBxjiATtekjNsyvzCRkqeBWOJlRkvl1qaiKRw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=soMoe7udjvPY3z/i8rgy65wVjd/LY3YkwaR9q/DEtEsUedRNK4Pl2Y3fKIRONgCTl OZJ7u8lYR2pCXFt8YImnGPhOlQHwRUtBuQVUNnJgtE0h+LM9bmWWqHoL+2Pszn5p/9 dB3pMvi8TVytpaHG78lYF+CPAqHOlNbr/A5RKkLY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730431AbfL2RnL (ORCPT ); Sun, 29 Dec 2019 12:43:11 -0500 Received: from mail.kernel.org ([198.145.29.99]:50204 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730426AbfL2RnK (ORCPT ); Sun, 29 Dec 2019 12:43:10 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id ECC87206A4; Sun, 29 Dec 2019 17:43:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1577641389; bh=h0FbgVNBxjiATtekjNsyvzCRkqeBWOJlRkvl1qaiKRw=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=cqjXItM8WDNGtnwQceO+33RjVAv/TaA/Kc+X0RG2C8H4tKKKkYf51P69zL8035TLV Qt06Ffv+Ue07ueHBjLn5cwBMu434QAFcvA3E2f8li38M0zrz57aTOMtAatynX0EuG6 5cjRRoDttnR6DxAL4TTgAu0Uw3dWYLT8wNzhLwlQ= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Lyude Paul , Todd Previte , Dave Airlie , Maarten Lankhorst , Maxime Ripard , Sean Paul , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, Sean Paul , Sasha Levin Subject: [PATCH 5.4 045/434] drm: mst: Fix query_payload ack reply struct Date: Sun, 29 Dec 2019 18:21:38 +0100 Message-Id: <20191229172705.006759325@linuxfoundation.org> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20191229172702.393141737@linuxfoundation.org> References: <20191229172702.393141737@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Sean Paul [ Upstream commit 268de6530aa18fe5773062367fd119f0045f6e88 ] Spec says[1] Allocated_PBN is 16 bits [1]- DisplayPort 1.2 Spec, Section 2.11.9.8, Table 2-98 Fixes: ad7f8a1f9ced ("drm/helper: add Displayport multi-stream helper (v0.6)") Cc: Lyude Paul Cc: Todd Previte Cc: Dave Airlie Cc: Maarten Lankhorst Cc: Maxime Ripard Cc: Sean Paul Cc: David Airlie Cc: Daniel Vetter Cc: dri-devel@lists.freedesktop.org Reviewed-by: Lyude Paul Signed-off-by: Sean Paul Link: https://patchwork.freedesktop.org/patch/msgid/20190829165223.129662-1-sean@poorly.run Signed-off-by: Sasha Levin --- include/drm/drm_dp_mst_helper.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/drm/drm_dp_mst_helper.h b/include/drm/drm_dp_mst_helper.h index 2ba6253ea6d3..fc349204a71b 100644 --- a/include/drm/drm_dp_mst_helper.h +++ b/include/drm/drm_dp_mst_helper.h @@ -334,7 +334,7 @@ struct drm_dp_resource_status_notify { struct drm_dp_query_payload_ack_reply { u8 port_number; - u8 allocated_pbn; + u16 allocated_pbn; }; struct drm_dp_sideband_msg_req_body { -- 2.20.1