53 commits

Author	SHA1	Message	Date
Baozhu Zuo	6a0b216dbf	enable High Pass Filter	2017-09-30 15:58:30 +08:00
Baozhu Zuo	0aae7a6ea6	miss 4 channels, set clock fixed	2017-09-26 15:11:21 +00:00
Baozhu Zuo	5b49bfb4ec	add respeaker 4mic audio card driver	2017-09-14 08:29:26 +00:00