This is a note to let you know that I've just added the patch titled Input: i8042 - add noloop quirk for Medion Akoya E7225 (MD98857) to the 3.18-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-i8042-add-noloop-quirk-for-medion-akoya-e7225-md98857.patch and it can be found in the queue-3.18 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let <stable@xxxxxxxxxxxxxxx> know about it. >From 1d90d6d5522befa8efa1a7ea406be65cf865ded4 Mon Sep 17 00:00:00 2001 From: Jochen Hein <jochen@xxxxxxxxxx> Date: Thu, 22 Jan 2015 12:03:15 -0800 Subject: Input: i8042 - add noloop quirk for Medion Akoya E7225 (MD98857) From: Jochen Hein <jochen@xxxxxxxxxx> commit 1d90d6d5522befa8efa1a7ea406be65cf865ded4 upstream. Without this the aux port does not get detected, and consequently the touchpad will not work. With this patch the touchpad is detected: $ dmesg | grep -E "(SYN|i8042|serio)" pnp 00:03: Plug and Play ACPI device, IDs SYN1d22 PNP0f13 (active) i8042: PNP: PS/2 Controller [PNP0303:PS2K,PNP0f13:PS2M] at 0x60,0x64 irq 1,12 serio: i8042 KBD port at 0x60,0x64 irq 1 serio: i8042 AUX port at 0x60,0x64 irq 12 input: AT Translated Set 2 keyboard as /devices/platform/i8042/serio0/input/input4 psmouse serio1: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd00123/0x840300/0x126800, board id: 2863, fw id: 1473085 input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio1/input/input6 dmidecode excerpt for this laptop is: Handle 0x0001, DMI type 1, 27 bytes System Information Manufacturer: Medion Product Name: Akoya E7225 Version: 1.0 Signed-off-by: Jochen Hein <jochen@xxxxxxxxxx> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@xxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- drivers/input/serio/i8042-x86ia64io.h | 8 ++++++++ 1 file changed, 8 insertions(+) --- a/drivers/input/serio/i8042-x86ia64io.h +++ b/drivers/input/serio/i8042-x86ia64io.h @@ -152,6 +152,14 @@ static const struct dmi_system_id __init }, }, { + /* Medion Akoya E7225 */ + .matches = { + DMI_MATCH(DMI_SYS_VENDOR, "Medion"), + DMI_MATCH(DMI_PRODUCT_NAME, "Akoya E7225"), + DMI_MATCH(DMI_PRODUCT_VERSION, "1.0"), + }, + }, + { /* Blue FB5601 */ .matches = { DMI_MATCH(DMI_SYS_VENDOR, "blue"), Patches currently in stable-queue which might be from jochen@xxxxxxxxxx are queue-3.18/input-i8042-add-noloop-quirk-for-medion-akoya-e7225-md98857.patch -- To unsubscribe from this list: send the line "unsubscribe stable" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html