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usb: gadget: function: make current f_uac1 implementation legacy

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Before introducing new f_uac1 function (with virtual
ALSA card) make current implementation legacy.

This includes renaming of existing files, some
variables, config options and documentation

Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Ruslan Bilovol
2017-06-18 16:23:53 +03:00
committed by Felipe Balbi
parent eb9fecb9e6
commit d355339eec
9 changed files with 59 additions and 56 deletions
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9
Documentation/usb/gadget-testing.txt
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@@ -16,7 +16,7 @@ provided by gadgets.
13. RNDIS function
14. SERIAL function
15. SOURCESINK function
16. UAC1 function
16. UAC1 function (legacy implementation)
17. UAC2 function
18. UVC function
19. PRINTER function
@@ -589,15 +589,16 @@ device: run the gadget
host: test-usb (tools/usb/testusb.c)
16. UAC1 function
16. UAC1 function (legacy implementation)
=================
The function is provided by usb_f_uac1.ko module.
The function is provided by usb_f_uac1_legacy.ko module.
Function-specific configfs interface
------------------------------------
The function name to use when creating the function directory is "uac1".
The function name to use when creating the function directory
is "uac1_legacy".
The uac1 function provides these attributes in its function directory:
audio_buf_size - audio buffer size