On Wed, May 25, 2016 at 06:19:49AM -0700, Yong Zhi wrote: > This machine driver can support 2 or 4 DMIC configuration, so > apply the ch constraint according to driver pdata. > > Signed-off-by: Yong Zhi <yong.zhi at intel.com> Acked-by: Vinod Koul <vinod.koul at intel.com> -- ~Vinod