vx_send_irq_dsp
err = vx_send_irq_dsp(chip, cmd);
err = vx_send_irq_dsp(chip, IRQ_MESS_WRITE_NEXT);
err = vx_send_irq_dsp(chip, IRQ_MESSAGE);
err = vx_send_irq_dsp(chip, IRQ_MESS_READ_NEXT);
err = vx_send_irq_dsp(chip, cmd);
if (vx_send_irq_dsp(chip, IRQ_RESET_CHK) < 0)