Hi, so far, I am having trouble parsing the "output" part of the HID descriptor dump (which you can find earlier in this thread). Can anybody explain to me the meaing of this line? > Usage, data= [ 0x21 0x26 ] 9761 It appears that 0x2621 is not a valid value here, or I'm missing something in the HID documents. Also, this doesn't make much sense to me: > Usage, data= [ 0x2c ] 44 > Usage, data= [ 0x2d ] 45 > Usage, data= [ 0x2e ] 46 > Usage, data= [ 0x2f ] 47 So, what is this exactly? I'm a novice with USB HID, so forgive me for not getting something obvious here. The gamepad has a row of four LEDs (to display the player's number, akin to the Sony gamepads) and it has force feedback. The HID descriptor dump doesn't seem to properly describe either of those. Help appreciated. Kind regards, Hanno -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html