Commit 55ce1858 authored by Damien Dejean's avatar Damien Dejean Committed by Jiri Kosina
Browse files

HID: elan: Add support for ELAN SB974D touchpad 



Elan SB974D touchpad uses ELAN_MT_I2C format to send HID reports. Add an
entry to match for the device and parse its vendor specific format.

Signed-off-by: default avatarDamien Dejean <damiendejean@google.com>
Signed-off-by: default avatarKornel Dulęba <korneld@google.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.com>
parent 12bd440b

drivers/hid/hid-elan.c

+1 −0
Original line number Diff line number Diff line
@@ -513,6 +513,7 @@ static const struct hid_device_id elan_devices[] = { 
	{ HID_USB_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_HP_X2_10_COVER),

	  .driver_data = ELAN_HAS_LED },

	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_TOSHIBA_CLICK_L9W) },

	{ HID_I2C_DEVICE(USB_VENDOR_ID_ELAN, USB_DEVICE_ID_SB974D) },

	{ }

};

MODULE_DEVICE_TABLE(hid, elan_devices);

drivers/hid/hid-ids.h

+1 −0
Original line number Diff line number Diff line
@@ -455,6 +455,7 @@ 
#define USB_DEVICE_ID_EDIFIER_QR30	0xa101	/* EDIFIER Hal0 2.0 SE */



#define USB_VENDOR_ID_ELAN		0x04f3

#define USB_DEVICE_ID_SB974D            0x0400

#define USB_DEVICE_ID_TOSHIBA_CLICK_L9W	0x0401

#define USB_DEVICE_ID_HP_X2		0x074d

#define USB_DEVICE_ID_HP_X2_10_COVER	0x0755