I decided to post a quick guide for Xonar STX (CMI8788), Xonar ST (according to driver description support): "A tiny bit modified xonar-freebsd driver adapted for DragonFlyBSD. Also supports Asus Essence ST card.
Original author: Alexander Polakov"
				
			Original author: Alexander Polakov"
-  clone/download the driver from git:
 https://github.com/polachok/xonar-freebsd
 
 $ git clone https://github.com/polachok/xonar-freebsd.git
 
-  make module snd_xonar[/B]
 $ make && make install
 
-  add/edit to /etc/rc.conf
 Code:kld_list="snd_xonar"
-  load the module
 # kldload snd_xonar
 
-  check snd devices and make STX/ST default
 Code:$ cat /dev/sndstat Installed devices: pcm0: <Asus Xonar Essence STX (AV100)> (play) pcm1: <ATI R6xx (HDMI)> (play) $ sysctl hw.snd.default_unit=0
- reboot or restart volume mixer and pump up a volume to 80%
 
			    