Configuration:

- changed snd_config_get_id function to follow semantic of other get functions
  - added snd_config_test_id
  - added runtime pointer type (not persistent)
    - added snd_config_make_pointer, snd_config_set_pointer, snd_config_get_pointer
  - added type/contents checking for callback functions
    - changed 'void *private_data' to 'snd_config_t *private_data'
  - renamed card_strtype functions to card_driver
Control:
  - fixed passing parameters to snd_ctl_async
Async handlers:
  - added public snd_async_handler_get_signo function
Documentation:
  - moved all documentation to source files

src/conf/pcm/center_lfe.conf

@@ -38,7 +38,7 @@ pcm.!center_lfe {
 		strings [
 			"cards."
 			{
-				@func card_strtype
+				@func card_driver
 				card $CARD
 			}
 			".pcm.center_lfe." $DEV ":CARD=" $CARD

src/conf/pcm/front.conf

@@ -38,7 +38,7 @@ pcm.!front {
 		strings [
 			"cards."
 			{
-				@func card_strtype
+				@func card_driver
 				card $CARD
 			}
 			".pcm.front." $DEV ":CARD=" $CARD

src/conf/pcm/iec958.conf

@@ -58,7 +58,7 @@ pcm.!iec958 {
 		strings [
 			"cards."
 			{
-				@func card_strtype
+				@func card_driver
 				card $CARD
 			}
 			".pcm.iec958." $DEV ":"

src/conf/pcm/rear.conf

@@ -38,7 +38,7 @@ pcm.!rear {
 		strings [
 			"cards."
 			{
-				@func card_strtype
+				@func card_driver
 				card $CARD
 			}
 			".pcm.rear." $DEV ":CARD=" $CARD

src/conf/pcm/surround40.conf

@@ -43,7 +43,7 @@ pcm.!surround40 {
 		strings [
 			"cards."
 			{
-				@func card_strtype
+				@func card_driver
 				card $CARD
 			}
 			".pcm.surround40." $DEV ":CARD=" $CARD

src/conf/pcm/surround51.conf

@@ -45,7 +45,7 @@ pcm.!surround51 {
 		strings [
 			"cards."
 			{
-				@func card_strtype
+				@func card_driver
 				card $CARD
 			}
 			".pcm.surround51." $DEV ":CARD=" $CARD