Daniel Scally 130c4dcbe8 usb: gadget: uvc: Disable interrupt endpoint by default ... The f_uvc code includes an interrupt endpoint against the VideoControl interface. According to section 2.4.2 of the UVC specification however this endpoint is optional in at least some cases: "This endpoint is optional, but may be mandatory under certain conditions" The conditions enumerated are whether... 1. The device supports hardware triggers 2. The device implements any AutoUpdate controls 3. The device implements any Asynchronous controls As all of those things are implementation dependent, this endpoint might be unnecessary for some users. Further to that it is unusable in the current implementation as there is no mechanism within the UVC gadget driver that allows data to be sent over that endpoint. Disable the interrupt endpoint by default, but check whether the user has asked for it to be enabled in configfs and continue to generate it if so. Signed-off-by: Daniel Scally <dan.scally@ideasonboard.com> Link: https://lore.kernel.org/r/20230130105045.120886-4-dan.scally@ideasonboard.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-02-02 11:16:17 +01:00
..
function	usb: gadget: uvc: Disable interrupt endpoint by default	2023-02-02 11:16:17 +01:00
legacy	Merge 6.2-rc5 into usb-next	2023-01-23 15:38:08 +01:00
udc	xhci: split out rcar/rz support from xhci-plat.c	2023-02-02 11:12:59 +01:00
composite.c	usb: gadget: Use correct APIs and data types for UUID handling	2023-01-31 10:37:29 +01:00
config.c
configfs.c	usb: gadget: configfs: Restrict symlink creation is UDC already binded	2023-02-02 11:14:14 +01:00
configfs.h
epautoconf.c	usb: gadget: fix for a typo that conveys logically-inverted information.	2021-09-14 10:27:54 +02:00
functions.c
Kconfig	usb: uvc: move uvc_fmts and uvc_format_by_guid to own compile unit	2023-01-31 09:40:42 +01:00
Makefile	usb: gadget: Makefile: remove ccflags-y	2022-03-18 12:56:08 +01:00
u_f.c
u_f.h
u_os_desc.h
usbstring.c