INTEL_DP_AUX_CTL_DONE
sendControl = INTEL_DP_AUX_CTL_BUSY | INTEL_DP_AUX_CTL_DONE | INTEL_DP_AUX_CTL_INTERRUPT
sendControl = INTEL_DP_AUX_CTL_BUSY | INTEL_DP_AUX_CTL_DONE | INTEL_DP_AUX_CTL_INTERRUPT
write32(channelControl, status | INTEL_DP_AUX_CTL_DONE | INTEL_DP_AUX_CTL_TIMEOUT_ERROR
if ((status & INTEL_DP_AUX_CTL_DONE) != 0)
if ((status & INTEL_DP_AUX_CTL_DONE) == 0) {