Thanks Greg. This fixed my ALC1150 no sound after sleep issue on Z97X-UD5HWith regards to the ALC1150 issue with sound being lost with sleep, there was a recent change to AppleALC to fix what appears to be the same issue for the ALC1220 series. I figured it'd be worth a shot to apply the same change to the 1150 definitions as well. It appears (so far) to have resolved the issue on my system.
Try the attached kext if you have the issue