This adds "function_name" configfs entry to change string value
of the iInterface field. This field will be shown in Windows' audio
settings panel, so being able to change it is useful. It will default
to "Source/Sink" just as before.
Signed-off-by: Yunhao Tian <t123yh.xyz@gmail.com>
Link: https://lore.kernel.org/r/20220122112446.1415547-2-t123yh.xyz@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Bug: 235196743
(cherry picked from commit 993a44fa85c1ea5989fb5c46236ca2e3cfd71b78)
Change-Id: I6061d841eee5b611f18280c901849d0c4b2a17d4
Signed-off-by: Luiz Matheus <luizmmat@motorola.com>
f26c566455