From: Jochen Hein <[email protected]>
3.12-stable review patch. If anyone has any objections, please let me know.
===============
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 <[email protected]>
Signed-off-by: Dmitry Torokhov <[email protected]>
Signed-off-by: Jiri Slaby <[email protected]>
---
drivers/input/serio/i8042-x86ia64io.h | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/input/serio/i8042-x86ia64io.h
b/drivers/input/serio/i8042-x86ia64io.h
index c1d156aad8fc..0254ed97c16e 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -152,6 +152,14 @@ static const struct dmi_system_id __initconst
i8042_dmi_noloop_table[] = {
},
},
{
+ /* 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"),
--
2.2.2
--
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