tree be56bb4a8edd871c81221b472475ebd68062e595
parent abdc6c24c50fbb55822c94d63ac0f741d248e6fa
author Haihua Hu <jared.hu@nxp.com> 1512462314 +0800
committer Lyon Wang <lyon.wang@nxp.com> 1545206991 +0800

only check scale once per playback

upstream status: imx specific

Signed-off-by: Haihua Hu <jared.hu@nxp.com>