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(parent: ce6a7bf) | patch
usb: gadget: u_audio: Support multiple sampling rates
authorJulian Scheel <julian@jusst.de>
Fri, 21 Jan 2022 15:53:00 +0000 (16:53 +0100)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 26 Jan 2022 13:06:08 +0000 (14:06 +0100)
commitc565ad07ef35f5c7461ba9fc08dbb3a61420b8d2
treeebf42a144945f68b4aff1201765ad36db838d062tree | snapshot
parentce6a7bfbe57161edb53fb37e7191008ceff00752commit | diff
usb: gadget: u_audio: Support multiple sampling rates

Implement support for multiple sampling rates in u_audio part of the
audio gadget. The currently configured rates are exposed through
read-only amixer controls 'Capture Rate' and 'Playback Rate'.

Signed-off-by: Julian Scheel <julian@jusst.de>
Signed-off-by: Pavel Hofman <pavel.hofman@ivitera.com>
Link: https://lore.kernel.org/r/20220121155308.48794-3-pavel.hofman@ivitera.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/usb/gadget/function/f_uac1.c diff | blob | history
drivers/usb/gadget/function/f_uac2.c diff | blob | history
drivers/usb/gadget/function/u_audio.c diff | blob | history
drivers/usb/gadget/function/u_audio.h diff | blob | history
drivers/usb/gadget/function/uac_common.h [new file with mode: 0644] blob
ep93xx device tree rework repo: git://git.maquefel.me/linux.git