Ruslan Bilovol 02de698ca8 usb: gadget: u_audio: add bi-directional volume and mute support ... USB Audio Class 1/2 have ability to change device's volume and mute by USB Host through class-specific control requests. Device also can notify Host about volume/mute change on its side through optional interrupt endpoint. This patch adds Volume and Mute ALSA controls which can be used by user to send and receive notifications to/from the USB Host about Volume and Mute change. These params come from f_uac* so volume and mute controls will be created only if the function support and enable each explicitly Signed-off-by: Ruslan Bilovol <ruslan.bilovol@gmail.com> Signed-off-by: Pavel Hofman <pavel.hofman@ivitera.com> Link: https://lore.kernel.org/r/20210712125529.76070-3-pavel.hofman@ivitera.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2021-07-21 10:10:11 +02:00
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function	usb: gadget: u_audio: add bi-directional volume and mute support	2021-07-21 10:10:11 +02:00
legacy	usb: gadget: hid: fix error return code in hid_bind()	2021-06-21 11:27:54 +02:00
udc	usb: gadget: udc: core: Introduce check_config to verify USB configuration	2021-07-12 09:37:25 +02:00
composite.c	usb: gadget: composite: Allow bMaxPower=0 if self-powered	2021-07-21 10:06:47 +02:00
config.c	usb: fix various gadget panics on 10gbps cabling	2021-06-09 10:40:08 +02:00
configfs.c	usb: gadget: configfs: Check USB configuration before adding	2021-07-12 09:37:25 +02:00
configfs.h
epautoconf.c
functions.c
Kconfig	usb: gadget: select CONFIG_CRC32	2021-01-04 16:54:29 +01:00
Makefile
u_f.c
u_f.h	USB: gadget: u_f: Unbreak offset calculation in VLAs	2020-08-27 09:25:06 +02:00
u_os_desc.h
usbstring.c	usb: gadget: fix langid kernel-doc warning in usbstring.c	2020-07-09 10:13:07 +03:00