alsa: add dll to estimate clock drift

Make delay signed in the clock io so that we can simply add it to the
tick to get the hw position.
Add clock drift to clock info
This commit is contained in:
Wim Taymans 2018-11-09 15:24:24 +01:00
parent 7925aed863
commit e69cf24f24
8 changed files with 98 additions and 46 deletions

@ -1 +1 @@
Subproject commit 88a786fdad0ed7b78071d4d628b5716c1aff1b84
Subproject commit e8dfd22a6bd9c784976985b78283734ac2b24e25