---

yaml
---
r: 22796
b: refs/heads/master
c: 19739fe
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 01a00e5e421b3c40240781d67bb9fd5fd9b1f0f1
+refs/heads/master: 19739fef0203d2f3eecc9c4b1ef25b57d85f2b30

trunk/Documentation/sound/alsa/Audiophile-Usb.txt

@@ -1,4 +1,4 @@
-	Guide to using M-Audio Audiophile USB with ALSA and Jack	v1.1
+	Guide to using M-Audio Audiophile USB with ALSA and Jack	v1.2
 	========================================================
 
 	    Thibault Le Meur <Thibault.LeMeur@supelec.fr>
@@ -13,6 +13,9 @@ of the device.
 
 The device has 4 audio interfaces, and 2 MIDI ports:
  * Analog Stereo Input (Ai)
+   - This port supports 2 pairs of line-level audio inputs (1/4" TS and RCA) 
+   - When the 1/4" TS (jack) connectors are connected, the RCA connectors
+     are disabled
  * Analog Stereo Output (Ao)
  * Digital Stereo Input (Di)
  * Digital Stereo Output (Do)
@@ -42,7 +45,7 @@ Important facts about the Digital interface:
 though I haven't tested it under linux
    - Note that in this setup only the Do interface can be enabled
  * Apart from recording an audio digital stream, enabling the Di port is a way 
-to syncrhonize the device to an external sample clock
+to synchronize the device to an external sample clock
    - As a consequence, the Di port must be enable only if an active Digital 
 source is connected
    - Enabling Di when no digital source is connected can result in a 
@@ -180,7 +183,7 @@ IMPORTANT NOTE WHEN SWITCHING CONFIGURATION:
      or changing modprobe.conf)
    - turn on the device
 
-2.2.2.3 - Setting and switching configurations with the device_setup parameter
+2.2.2.3 - Audiophile USB's device_setup structure
 
 If you want to understand the device_setup magic numbers for the Audiophile 
 USB, you need some very basic understanding of binary computation. However, 
@@ -226,28 +229,28 @@ Caution:
    - choosing b2 will prepare all interfaces for 24bits/96kHz but you'll
      only be able to use one at the same time
 
-2.2.3 -  Technical Details for Audiophile Usb 
+2.2.3 -  USB implementation details for this device
 
 You may safely skip this section if you're not interrested in driver 
 development.
 
 This section describes some internals aspect of the device and summarize the 
 data I got by usb-snooping the windows and linux drivers.
 
-The M-Audio Audiophile USB has 7 Usb Interfaces:
+The M-Audio Audiophile USB has 7 USB Interfaces:
 a "USB interface":
- * Usb Interface nb.0
- * Usb Interface nb.1
+ * USB Interface nb.0
+ * USB Interface nb.1
    - Audio Control function
- * Usb Interface nb.2
+ * USB Interface nb.2
    - Analog Output
- * Usb Interface nb.3
+ * USB Interface nb.3
    - Digital Output
- * Usb Interface nb.4
+ * USB Interface nb.4
    - Analog Input
- * Usb Interface nb.5
+ * USB Interface nb.5
    - Digital Input
- * Usb Interface nb.6
+ * USB Interface nb.6
    - MIDI interface compliant with the MIDIMAN quirk 
 
 Each interface has 5 altsettings (AltSet 1,2,3,4,5) except:
@@ -326,5 +329,5 @@ atid=425939
 
 After having applied the patch you can run jackd with the following command 
 line:
-# /usr/local/bin/jackd -R -dalsa -Phw:1,0 -r48000 -p128 -n2 -D -Chw:1,1
+  % jackd -R -dalsa -Phw:1,0 -r48000 -p128 -n2 -D -Chw:1,1