From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from out3-smtp.messagingengine.com ([66.111.4.27]:33137 "EHLO out3-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751046AbeDSI14 (ORCPT ); Thu, 19 Apr 2018 04:27:56 -0400 Date: Thu, 19 Apr 2018 10:27:51 +0200 From: Greg KH To: Neil Armstrong Cc: stable@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, "open list:ARM/Amlogic Meson..." Subject: Re: [PATCH] drm: bridge: dw-hdmi: Fix overflow workaround for Amlogic Meson GX SoCs Message-ID: <20180419082751.GA23187@kroah.com> References: <1519386277-25902-1-git-send-email-narmstrong@baylibre.com> <3b17d17b-cf3d-be54-2462-191e4f2af653@baylibre.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3b17d17b-cf3d-be54-2462-191e4f2af653@baylibre.com> Sender: stable-owner@vger.kernel.org List-ID: On Thu, Apr 19, 2018 at 10:18:35AM +0200, Neil Armstrong wrote: > Hi Greg, > > On 23/02/2018 12:44, Neil Armstrong wrote: > > The Amlogic Meson GX SoCs, embedded the v2.01a controller, has been also > > identified needing this workaround. > > This patch adds the corresponding version to enable a single iteration for > > this specific version. > > > > Fixes: be41fc55f1aa ("drm: bridge: dw-hdmi: Handle overflow workaround based on device version") > > Signed-off-by: Neil Armstrong > > This patch is now present in linux master as commit 9c305eb442f3b371fc722ade827bbf673514123e > Could it be selected for 4.14 ? > The patch has been reworked to apply for 4.17 as indicated in the commit log, but the original patch will apply over 4.14. I don't have any "original" patch here, I just tried applying it to 4.16.y and 4.14.y and it did not work. Can you please provide a working backport? thanks, greg k-h