Symbol: CEC_MSG_VENDOR_REMOTE_BUTTON_UP
drivers/media/cec/core/cec-adap.c
1070
[CEC_MSG_VENDOR_REMOTE_BUTTON_UP] = 2 | BOTH,
include/uapi/linux/cec-funcs.h
1188
msg->msg[1] = CEC_MSG_VENDOR_REMOTE_BUTTON_UP;