From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.linuxfoundation.org ([140.211.169.12]:60228 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1166384AbdDXIDO (ORCPT ); Mon, 24 Apr 2017 04:03:14 -0400 Subject: Patch "Input: elantech - add Fujitsu Lifebook E547 to force crc_enabled" has been added to the 4.9-stable tree To: linux@leemhuis.info, dmitry.torokhov@gmail.com, gregkh@linuxfoundation.org, ulrik.debie-os@e2big.org Cc: , From: Date: Mon, 24 Apr 2017 09:03:03 +0100 Message-ID: <149302098323218@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org List-ID: This is a note to let you know that I've just added the patch titled Input: elantech - add Fujitsu Lifebook E547 to force crc_enabled to the 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: input-elantech-add-fujitsu-lifebook-e547-to-force-crc_enabled.patch and it can be found in the queue-4.9 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >>From 704de489e0e3640a2ee2d0daf173e9f7375582ba Mon Sep 17 00:00:00 2001 From: Thorsten Leemhuis Date: Tue, 18 Apr 2017 11:14:28 -0700 Subject: Input: elantech - add Fujitsu Lifebook E547 to force crc_enabled From: Thorsten Leemhuis commit 704de489e0e3640a2ee2d0daf173e9f7375582ba upstream. Temporary got a Lifebook E547 into my hands and noticed the touchpad only works after running: echo "1" > /sys/devices/platform/i8042/serio2/crc_enabled Add it to the list of machines that need this workaround. Signed-off-by: Thorsten Leemhuis Reviewed-by: Ulrik De Bie Signed-off-by: Dmitry Torokhov Signed-off-by: Greg Kroah-Hartman --- drivers/input/mouse/elantech.c | 8 ++++++++ 1 file changed, 8 insertions(+) --- a/drivers/input/mouse/elantech.c +++ b/drivers/input/mouse/elantech.c @@ -1118,6 +1118,7 @@ static int elantech_get_resolution_v4(st * Asus UX32VD 0x361f02 00, 15, 0e clickpad * Avatar AVIU-145A2 0x361f00 ? clickpad * Fujitsu LIFEBOOK E544 0x470f00 d0, 12, 09 2 hw buttons + * Fujitsu LIFEBOOK E547 0x470f00 50, 12, 09 2 hw buttons * Fujitsu LIFEBOOK E554 0x570f01 40, 14, 0c 2 hw buttons * Fujitsu T725 0x470f01 05, 12, 09 2 hw buttons * Fujitsu H730 0x570f00 c0, 14, 0c 3 hw buttons (**) @@ -1524,6 +1525,13 @@ static const struct dmi_system_id elante }, }, { + /* Fujitsu LIFEBOOK E547 does not work with crc_enabled == 0 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), + DMI_MATCH(DMI_PRODUCT_NAME, "LIFEBOOK E547"), + }, + }, + { /* Fujitsu LIFEBOOK E554 does not work with crc_enabled == 0 */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "FUJITSU"), Patches currently in stable-queue which might be from linux@leemhuis.info are queue-4.9/input-elantech-add-fujitsu-lifebook-e547-to-force-crc_enabled.patch