diff --git a/Documentation/sound/oss/WaveArtist b/Documentation/sound/oss/WaveArtist
new file mode 100644
index 0000000..f4f3407
--- /dev/null
+++ b/Documentation/sound/oss/WaveArtist
@@ -0,0 +1,170 @@
+
+ (the following is from the armlinux CVS)
+
+ WaveArtist mixer and volume levels can be accessed via these commands:
+
+  nn30	read registers nn, where nn = 00 - 09 for mixer settings
+		                              0a - 13 for channel volumes
+  mm31	write the volume setting in pairs, where mm = (nn - 10) / 2
+  rr32	write the mixer settings in pairs, where rr = nn/2
+  xx33	reset all settings to default
+  0y34	select mono source, y=0 = left, y=1 = right
+
+                                           bits
+ nn  15  14 13 12 11   10    9     8     7    6     5     4     3     2     1     0
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 00 | 0 | 0  0  1  1 | left line mixer gain       | left aux1 mixer gain        |lmute|
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 01 | 0 | 0  1  0  1 | left aux2 mixer gain       | right 2 left mic gain       |mmute|
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 02 | 0 | 0  1  1  1 | left mic mixer gain        | left mic  | left mixer gain |dith |
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 03 | 0 | 1  0  0  1 | left mixer input select                |lrfg | left ADC gain   |
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 04 | 0 | 1  0  1  1 | right line mixer gain      | right aux1 mixer gain       |rmute|
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 05 | 0 | 1  1  0  1 | right aux2 mixer gain      | left 2 right mic gain       |test |
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 06 | 0 | 1  1  1  1 | right mic mixer gain       | right mic |right mixer gain |rbyps|
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 07 | 1 | 0  0  0  1 | right mixer select                     |rrfg | right ADC gain  |
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 08 | 1 | 0  0  1  1 | mono mixer gain            |right ADC mux sel|left ADC mux sel |
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 09 | 1 | 0  1  0  1 |loopb|left linout|loop|ADCch|TxFch|OffCD|test |loopb|loopb|osamp|
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 0a | 0 | left PCM channel volume                                                     |
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 0b | 0 | right PCM channel volume                                                    |
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 0c | 0 | left FM channel volume                                                      |
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 0d | 0 | right FM channel volume                                                     |
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 0e | 0 | left wavetable channel volume                                               |
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 0f | 0 | right wavetable channel volume                                              |
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 10 | 0 | left PCM expansion channel volume                                           |
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 11 | 0 | right PCM expansion channel volume                                          |
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 12 | 0 | left FM expansion channel volume                                            |
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+ 13 | 0 | right FM expansion channel volume                                           |
+----+---+------------+-----+-----+-----+----+-----+-----+-----+-----+-----+-----+-----+
+
+ lmute: left mute
+ mmute: mono mute
+ dith: dithds
+ lrfg:
+ rmute: right mute
+ rbyps: right bypass
+ rrfg:
+ ADCch:
+ TxFch:
+ OffCD:
+ osamp:
+
+ And the following diagram is derived from the description in the CVS archive:
+
+ MIC L (mouthpiece)
+   +------+
+ -->PreAmp>-\
+   +--^---+ |
+      |     |
+    r2b4-5  |                                +--------+
+       /----*-------------------------------->5       |
+       |                                     |        |
+       | /----------------------------------->4       |
+       | |                                   |        |
+       | | /--------------------------------->3 1of5  |  +---+
+       | | |                                 |  mux   >-->AMP>--> ADC L
+       | | | /------------------------------->2       |  +-^-+
+       | | | |                               |        |    |
+ Line  | | | | +----+  +------+  +---+  /---->1       |  r3b3-0
+ ------------*->mute>--> Gain >-->   |  |    |        |
+  L    | | |   +----+  +------+  |   |  |  *->0       |
+       | | |                     |   |  |    +---^----+
+ Aux2  | | |   +----+  +------+  |   |  |        |
+ ----------*--->mute>--> Gain >--> M |  |     r8b0-2
+  L    | |     +----+  +------+  |   |  |
+       | |                       |   |  \------\
+ Aux1  | |     +----+  +------+  |   |         |
+ --------*----->mute>--> Gain >--> I |         |
+  L    |       +----+  +------+  |   |         |
+       |                         |   |         |
+       |       +----+  +------+  |   |  +---+  |
+       *------->mute>--> Gain >--> X >-->AMP>--*
+       |       +----+  +------+  |   |  +-^-+  |
+       |                         |   |    |    |
+       |       +----+  +------+  |   |  r2b1-3 |  
+       | /----->mute>--> Gain >--> E |         |
+       | |     +----+  +------+  |   |         |
+       | |                       |   |         |
+       | |     +----+  +------+  |   |         |
+       | | /--->mute>--> Gain >--> R |         |
+       | | |   +----+  +------+  |   |         |
+       | | |                     |   |         |   r9b8-9
+       | | |   +----+  +------+  |   |         |     |
+       | | | /->mute>--> Gain >-->   |         | +---v---+
+       | | | | +----+  +------+  +---+       /-*->0      |
+ DAC   | | | |                               |   |       |
+ ------------*----------------------------------->?      |  +----+
+  L    | | |                                 |   |  Mux  >-->mute>--> L output
+       | | |                                 | /->?      |  +--^-+
+       | | |                                 | | |       |     |
+       | | |                           /--------->?      |   r0b0
+       | | |                           |     | | +-------+
+       | | |                           |     | |
+ Mono  | | |                           |     | | +-------+
+ ----------*                           |     \--->       |  +----+
+       | | |                           |       | |  Mix  >-->mute>--> Mono output
+       | | |                           |       *->       |  +--^-+
+       | | |                           |       | +-------+     |
+       | | |                           |       |             r1b0
+ DAC   | | |                           |       | +-------+
+ ------------*-------------------------*--------->1      |  +----+
+  R    | | | |                                 | |  Mux  >-->mute>--> R output
+       | | | | +----+  +------+  +---+         *->0      |  +--^-+
+       | | | \->mute>--> Gain >-->   |         | +---^---+     |
+       | | |   +----+  +------+  |   |         |     |       r5b0
+       | | |                     |   |         |   r6b0
+       | | |   +----+  +------+  |   |         |
+       | | \--->mute>--> Gain >--> M |         |
+       | |     +----+  +------+  |   |         |
+       | |                       |   |         |
+       | |     +----+  +------+  |   |         |
+       | *----->mute>--> Gain >--> I |         |
+       | |     +----+  +------+  |   |         |
+       | |                       |   |         |
+       | |     +----+  +------+  |   |  +---+  |
+       \------->mute>--> Gain >--> X >-->AMP>--*
+         |     +----+  +------+  |   |  +-^-+  |
+      /--/                       |   |    |    |
+ Aux1 |        +----+  +------+  |   |  r6b1-3 |
+ -------*------>mute>--> Gain >--> E |         |
+  R   | |      +----+  +------+  |   |         |
+      | |                        |   |         |
+ Aux2 | |      +----+  +------+  |   |  /------/
+ ---------*---->mute>--> Gain >--> R |  |
+  R   | | |    +----+  +------+  |   |  |
+      | | |                      |   |  |    +--------+
+ Line | | |    +----+  +------+  |   |  |  *->0       |
+ -----------*-->mute>--> Gain >-->   |  |    |        |
+  R   | | | |  +----+  +------+  +---+  \---->1       |
+      | | | |                                |        |
+      | | | \-------------------------------->2       |  +---+
+      | | |                                  |  Mux   >-->AMP>--> ADC R
+      | | \---------------------------------->3       |  +-^-+
+      | |                                    |        |    |
+      | \------------------------------------>4       |  r7b3-0
+      |                                      |        |
+      \-----*-------------------------------->5       |
+            |                                +---^----+
+    r6b4-5  |                                    |
+      |     |                                  r8b3-5
+   +--v---+ |
+ -->PreAmp>-/
+   +------+
+ MIC R (electret mic)