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=-5.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 38DA9FA3728 for ; Wed, 16 Oct 2019 18:31:39 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 10D5621D7A for ; Wed, 16 Oct 2019 18:31:39 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="d8P9eWii"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="znZ2ibZL" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 10D5621D7A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=DqTN1odXhhuxpwibzA7hT0CRUgXCkgJnaV0t4TBmWEQ=; b=d8P9eWiiMVc974 RXzqzx1sYiBDx8roJZUNciHe882tVy6O6H1nsyrmepxKb4ggrPe5jqPUuvX/gdOQWY5jRYbX/qJ4A DLWAKInEJYqUnQJ4CIAxwC3e5egAe+lxTxaxOddiZI9aj6UKcZLjWscPaiZEzZkzeXGrjD17oZWoz cWCo8iqTaL2G5UyXaFasCDKhMhsDvtRXTdkdO8Qn7FSyiWH/Tatrz/Ux0F6iPRIGz94z0pokri9Ku HzI14lwaelK7GwoPVXvtbpL7Bc3ip94VFiIhbOdhEaGFrj8DTnasV3yCfM5V4kVXk8F1i0AvM82Hp 7d+Fc10m+Vo4gggKf9UA==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iKo54-0001cW-6x; Wed, 16 Oct 2019 18:31:30 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iKo50-0001bm-Tc for linux-arm-kernel@lists.infradead.org; Wed, 16 Oct 2019 18:31:28 +0000 Received: from localhost (li1825-44.members.linode.com [172.104.248.44]) (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 A6BFE21D7A; Wed, 16 Oct 2019 18:31:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571250685; bh=2wAyGU0cUCFqc/8Sq42nh9uu/5+uzjYvLgMet1RoezY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=znZ2ibZLzc9MrZ18ZkPUt9B1GkhgYfZs48gTIYNPKAhAJj+ur1wnb2WgjiTvyD7rE /VJ1ImpjowBfY0Yy0lbF6tGBpvspvNwQTnIQUI/StDFOYY+4cb2Pgx1n3dlW6CKi2T Lz1SOiwZwIAybVdgHpd15pwIQMy6k5tTIYdf2uEQ= Date: Wed, 16 Oct 2019 11:31:21 -0700 From: Greg KH To: Mathieu Poirier Subject: Re: [stable 4.19][PATCH 1/4] ARM: dts: am4372: Set memory bandwidth limit for DISPC Message-ID: <20191016183121.GD801860@kroah.com> References: <20191015065937.23169-1-mathieu.poirier@linaro.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20191015065937.23169-1-mathieu.poirier@linaro.org> User-Agent: Mutt/1.12.2 (2019-09-21) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191016_113126_977181_04884E88 X-CRM114-Status: UNSURE ( 9.62 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, stable@vger.kernel.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Oct 15, 2019 at 12:59:34AM -0600, Mathieu Poirier wrote: > From: Peter Ujfalusi > > commit f90ec6cdf674248dcad85bf9af6e064bf472b841 upstream > > Set memory bandwidth limit to filter out resolutions above 720p@60Hz to > avoid underflow errors due to the bandwidth needs of higher resolutions. > > am43xx can not provide enough bandwidth to DISPC to correctly handle > 'high' resolutions. > > Signed-off-by: Peter Ujfalusi > Signed-off-by: Tomi Valkeinen > Signed-off-by: Tony Lindgren > Cc: stable # 4.19 > Signed-off-by: Mathieu Poirier > --- > arch/arm/boot/dts/am4372.dtsi | 2 ++ > 1 file changed, 2 insertions(+) What about 5.3? Is this ok there? thanks, greg k-h _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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=-5.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 AD88EFA372B for ; Wed, 16 Oct 2019 18:31:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8033B21D7D for ; Wed, 16 Oct 2019 18:31:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571250687; bh=2wAyGU0cUCFqc/8Sq42nh9uu/5+uzjYvLgMet1RoezY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=WPPIyFiehBUxR86iz71yvv3W68N70IqHsvZUhl3irvwXvbRjE6yL0/PzbBAq7t0aT Dx+BSleuz/kLZqh4wn3MHR7R+eKvn+89rh3o5RQz08ExcbF4m1b7DPKjX9jnoyjeU8 lmtHZMj6IDs8DhCsg9KVfp9CtY6+Iwz6aStX3LhI= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2394263AbfJPSb0 (ORCPT ); Wed, 16 Oct 2019 14:31:26 -0400 Received: from mail.kernel.org ([198.145.29.99]:60280 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391082AbfJPSb0 (ORCPT ); Wed, 16 Oct 2019 14:31:26 -0400 Received: from localhost (li1825-44.members.linode.com [172.104.248.44]) (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 A6BFE21D7A; Wed, 16 Oct 2019 18:31:24 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1571250685; bh=2wAyGU0cUCFqc/8Sq42nh9uu/5+uzjYvLgMet1RoezY=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=znZ2ibZLzc9MrZ18ZkPUt9B1GkhgYfZs48gTIYNPKAhAJj+ur1wnb2WgjiTvyD7rE /VJ1ImpjowBfY0Yy0lbF6tGBpvspvNwQTnIQUI/StDFOYY+4cb2Pgx1n3dlW6CKi2T Lz1SOiwZwIAybVdgHpd15pwIQMy6k5tTIYdf2uEQ= Date: Wed, 16 Oct 2019 11:31:21 -0700 From: Greg KH To: Mathieu Poirier Cc: stable@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: Re: [stable 4.19][PATCH 1/4] ARM: dts: am4372: Set memory bandwidth limit for DISPC Message-ID: <20191016183121.GD801860@kroah.com> References: <20191015065937.23169-1-mathieu.poirier@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191015065937.23169-1-mathieu.poirier@linaro.org> User-Agent: Mutt/1.12.2 (2019-09-21) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Oct 15, 2019 at 12:59:34AM -0600, Mathieu Poirier wrote: > From: Peter Ujfalusi > > commit f90ec6cdf674248dcad85bf9af6e064bf472b841 upstream > > Set memory bandwidth limit to filter out resolutions above 720p@60Hz to > avoid underflow errors due to the bandwidth needs of higher resolutions. > > am43xx can not provide enough bandwidth to DISPC to correctly handle > 'high' resolutions. > > Signed-off-by: Peter Ujfalusi > Signed-off-by: Tomi Valkeinen > Signed-off-by: Tony Lindgren > Cc: stable # 4.19 > Signed-off-by: Mathieu Poirier > --- > arch/arm/boot/dts/am4372.dtsi | 2 ++ > 1 file changed, 2 insertions(+) What about 5.3? Is this ok there? thanks, greg k-h