From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Thorsten Leemhuis <linux@leemhuis.info>,
Ulrik De Bie <ulrik.debie-os@e2big.org>,
Dmitry Torokhov <dmitry.torokhov@gmail.com>
Subject: [PATCH 3.18 09/47] Input: elantech - add Fujitsu Lifebook E547 to force crc_enabled
Date: Fri, 28 Apr 2017 10:32:22 +0200 [thread overview]
Message-ID: <20170428083038.756312197@linuxfoundation.org> (raw)
In-Reply-To: <20170428083038.327543269@linuxfoundation.org>
3.18-stable review patch. If anyone has any objections, please let me know.
------------------
From: Thorsten Leemhuis <linux@leemhuis.info>
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 <linux@leemhuis.info>
Reviewed-by: Ulrik De Bie <ulrik.debie-os@e2big.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/input/mouse/elantech.c | 8 ++++++++
1 file changed, 8 insertions(+)
--- a/drivers/input/mouse/elantech.c
+++ b/drivers/input/mouse/elantech.c
@@ -1115,6 +1115,7 @@ 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 H730 0x570f00 c0, 14, 0c 3 hw buttons (**)
* Gigabyte U2442 0x450f01 58, 17, 0c 2 hw buttons
@@ -1496,6 +1497,13 @@ 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"),
next prev parent reply other threads:[~2017-04-28 8:45 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-28 8:32 [PATCH 3.18 00/47] 3.18.51-stable review Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 01/47] KEYS: Disallow keyrings beginning with . to be joined as session keyrings Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 02/47] KEYS: Change the name of the dead type to ".dead" to prevent user access Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 03/47] KEYS: fix keyctl_set_reqkey_keyring() to not leak thread keyrings Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 04/47] tracing: Allocate the snapshot buffer before enabling probe Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 05/47] ring-buffer: Have ring_buffer_iter_empty() return true when empty Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 06/47] cifs: Do not send echoes before Negotiate is complete Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 07/47] CIFS: remove bad_network_name flag Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 08/47] s390/mm: fix CMMA vs KSM vs others Greg Kroah-Hartman
2017-04-28 8:32 ` Greg Kroah-Hartman [this message]
2017-04-28 8:32 ` [PATCH 3.18 10/47] ACPI / power: Avoid maybe-uninitialized warning Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 11/47] mmc: sdhci-esdhc-imx: increase the pad I/O drive strength for DDR50 card Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 12/47] ubi/upd: Always flush after prepared for an update Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 13/47] powerpc/kprobe: Fix oops when kprobed on stdu instruction Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 14/47] x86/mce/AMD: Give a name to MCA bank 3 when accessed with legacy MSRs Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 15/47] kvm: arm/arm64: Fix locking for kvm_free_stage2_pgd Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 16/47] arm64: avoid returning from bad_mode Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 17/47] clk: at91: usb: fix determine_rate prototype again Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 18/47] gadgetfs: fix uninitialized variable in error handling Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 19/47] dm bufio: hide bogus warning Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 20/47] MIPS: Fix the build on jz4740 after removing the custom gpio.h Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 21/47] perf: Avoid horrible stack usage Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 22/47] fs/nfs: fix new compiler warning about boolean in switch Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 23/47] iommu/vt-d: Remove unused variable Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 24/47] mm/init: fix zone boundary creation Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 25/47] net: ti: cpmac: Fix compiler warning due to type confusion Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 26/47] MIPS: asm: compiler: Add new macros to set ISA and arch asm annotations Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 27/47] nfsd: work around a gcc-5.1 warning Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 29/47] brcmfmac: avoid " Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 30/47] tty: nozomi: avoid a harmless gcc warning Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 31/47] net: vxge: avoid unused function warnings Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 33/47] hostap: avoid uninitialized variable use in hfa384x_get_rid Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 34/47] MIPS: MSP71xx: remove odd locking in PCI config space access code Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 35/47] net: tulip: turn compile-time warning into dev_warn() Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 37/47] gfs2: avoid uninitialized variable warning Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 39/47] ARM: 8296/1: cache-l2x0: clean up aurora cache handling Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 40/47] aic94xx: Skip reading user settings if flash is not found Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 41/47] MIPS: ralink: Cosmetic change to prom_init() Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 42/47] kconfig: tinyconfig: provide whole choice blocks to avoid warnings Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 43/47] ARM: 8383/1: nommu: avoid deprecated source register on mov Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 44/47] [media] xc2028: avoid use after free Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 45/47] vfio/pci: Fix integer overflows, bitmask check Greg Kroah-Hartman
2017-04-28 8:32 ` [PATCH 3.18 46/47] staging/android/ion : fix a race condition in the ion driver Greg Kroah-Hartman
2017-04-28 8:33 ` [PATCH 3.18 47/47] ping: implement proper locking Greg Kroah-Hartman
2017-04-28 18:12 ` [PATCH 3.18 00/47] 3.18.51-stable review Guenter Roeck
2017-04-28 19:19 ` Shuah Khan
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