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: Aleksandrs Vinarskis <[email protected]>
Signed-off-by: Jiri Kosina <[email protected]>

Author: alexVinarskis

drivers/hid/hid-ids.h

@@ -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

@@ -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
 	 */