mt7915_mcu_set_chan_info
ret = mt7915_mcu_set_chan_info(phy, MCU_EXT_CMD(CHANNEL_SWITCH));
ret = mt7915_mcu_set_chan_info(phy, MCU_EXT_CMD(SET_RX_PATH));
int mt7915_mcu_set_chan_info(struct mt7915_phy *phy, int cmd);
mt7915_mcu_set_chan_info(phy, MCU_EXT_CMD(SET_RX_PATH));