Commit e02b876c authored by Aleksandrs Vinarskis's avatar Aleksandrs Vinarskis Committed by Jiri Kosina
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HID: i2c-hid: introduce qtec vendor, enable re-power-on quirk 



This solves keyboard not working until suspend&resume issue  on Dell XPS
9345 13" (codenamed 'tributo').

Signed-off-by: default avatarAleksandrs Vinarskis <alex.vinarskis@gmail.com>
Signed-off-by: default avatarJiri Kosina <jkosina@suse.com>
parent e6108022

drivers/hid/hid-ids.h

+2 −0
Original line number Diff line number Diff line
@@ -1089,6 +1089,8 @@ 
#define USB_VENDOR_ID_PRODIGE		0x05af

#define USB_DEVICE_ID_PRODIGE_CORDLESS	0x3062



#define I2C_VENDOR_ID_QTEC              0x6243



#define USB_VENDOR_ID_QUANTA		0x0408

#define USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH		0x3000

#define USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3001		0x3001

drivers/hid/i2c-hid/i2c-hid-core.c

+5 −0
Original line number Diff line number Diff line
@@ -136,6 +136,11 @@ static const struct i2c_hid_quirks { 
		I2C_HID_QUIRK_BAD_INPUT_SIZE },

	{ I2C_VENDOR_ID_CIRQUE, I2C_PRODUCT_ID_CIRQUE_1063,

		I2C_HID_QUIRK_NO_SLEEP_ON_SUSPEND },

	/*

	 * Without additional power on command, at least some QTEC devices send garbage

	 */

	{ I2C_VENDOR_ID_QTEC, HID_ANY_ID,

		I2C_HID_QUIRK_RE_POWER_ON },

	/*

	 * Sending the wakeup after reset actually break ELAN touchscreen controller

	 */