Added mmap_emulation for hw pcm

diff --git a/doc/asoundrc.txt b/doc/asoundrc.txt
index 90de1400299a1248554a59ddf0e57afdfcadc6e3..4937bc782fa8b3b4161c4c4474f23587fdfb0f87 100644 (file)
--- a/doc/asoundrc.txt
+++ b/doc/asoundrc.txt
@@ -101,6 +101,7 @@ pcm.NAME {
   card INT/STR         # Card name or number
   [device] INT         # Device number (default 0)     
   [subdevice] INT      # Subdevice number, -1 first available (default -1)
+  mmap_emulation BOOL  # enable mmap emulation for ro/wo devices
 
 
   type hooks           # PCM with hooks