linux/drivers/usb
Hans Verkuil 06e5cc3d0d [media] uvc gadget: set device_caps in querycap
The V4L2 core will warn if this is not done. Unfortunately this driver
wasn't updated.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2015-03-02 17:06:19 -03:00
..
atm
c67x00 usb: c67x00: drop owner assignment from platform_drivers 2014-10-20 16:21:46 +02:00
chipidea usb: patches for v3.20 merge window 2015-02-04 11:03:20 -08:00
class cdc-acm: kill unnecessary messages 2015-01-31 08:58:39 -08:00
common usb: move the OTG state from the USB PHY to the OTG structure 2014-11-03 10:01:25 -06:00
core USB patches for 3.20-rc1 2015-02-15 10:24:55 -08:00
dwc2 usb: patches for v3.20 merge window 2015-02-04 11:03:20 -08:00
dwc3 usb: dwc3: gadget: use common is_selfpowered 2015-01-29 10:35:40 -06:00
early
gadget [media] uvc gadget: set device_caps in querycap 2015-03-02 17:06:19 -03:00
host Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2015-02-17 17:41:19 -08:00
image USB: use %*ph specifier in mikrotek driver 2015-01-09 11:37:18 -08:00
isp1760 usb: patches for v3.20 merge window 2015-02-04 11:03:20 -08:00
misc USB: use %*ph specifier in uss720 driver 2015-01-09 11:37:18 -08:00
mon
musb usb: musb: fix device hotplug behind hub 2015-02-04 11:16:47 -06:00
phy Merge branch 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild 2015-02-19 10:36:45 -08:00
renesas_usbhs usb: renesas_usbhs: fix NULL pointer dereference in dma_release_channel() 2015-01-30 10:35:37 -06:00
serial USB-serial fixes for v3.19-rc7 2015-01-30 17:38:43 -08:00
storage usb-storage/SCSI: blacklist FUA on JMicron 152d:2566 USB-SATA controller 2015-01-25 21:20:42 +08:00
usbip usbip: vhci_hcd: use HUB_CHAR_* 2015-01-25 21:02:33 +08:00
wusbcore USB patches for 3.20-rc1 2015-02-15 10:24:55 -08:00
Kconfig usb: isp1760: Move driver from drivers/usb/host/ to drivers/usb/isp1760/ 2015-01-27 09:39:38 -06:00
Makefile usb: isp1760: Move driver from drivers/usb/host/ to drivers/usb/isp1760/ 2015-01-27 09:39:38 -06:00
README usb: hub: rename khubd to hub_wq in documentation and comments 2014-09-23 22:33:19 -07:00
usb-skeleton.c

To understand all the Linux-USB framework, you'll use these resources:

    * This source code.  This is necessarily an evolving work, and
      includes kerneldoc that should help you get a current overview.
      ("make pdfdocs", and then look at "usb.pdf" for host side and
      "gadget.pdf" for peripheral side.)  Also, Documentation/usb has
      more information.

    * The USB 2.0 specification (from www.usb.org), with supplements
      such as those for USB OTG and the various device classes.
      The USB specification has a good overview chapter, and USB
      peripherals conform to the widely known "Chapter 9".

    * Chip specifications for USB controllers.  Examples include
      host controllers (on PCs, servers, and more); peripheral
      controllers (in devices with Linux firmware, like printers or
      cell phones); and hard-wired peripherals like Ethernet adapters.

    * Specifications for other protocols implemented by USB peripheral
      functions.  Some are vendor-specific; others are vendor-neutral
      but just standardized outside of the www.usb.org team.

Here is a list of what each subdirectory here is, and what is contained in
them.

core/		- This is for the core USB host code, including the
		  usbfs files and the hub class driver ("hub_wq").

host/		- This is for USB host controller drivers.  This
		  includes UHCI, OHCI, EHCI, and others that might
		  be used with more specialized "embedded" systems.

gadget/		- This is for USB peripheral controller drivers and
		  the various gadget drivers which talk to them.


Individual USB driver directories.  A new driver should be added to the
first subdirectory in the list below that it fits into.

image/		- This is for still image drivers, like scanners or
		  digital cameras.
../input/	- This is for any driver that uses the input subsystem,
		  like keyboard, mice, touchscreens, tablets, etc.
../media/	- This is for multimedia drivers, like video cameras,
		  radios, and any other drivers that talk to the v4l
		  subsystem.
../net/		- This is for network drivers.
serial/		- This is for USB to serial drivers.
storage/	- This is for USB mass-storage drivers.
class/		- This is for all USB device drivers that do not fit
		  into any of the above categories, and work for a range
		  of USB Class specified devices. 
misc/		- This is for all USB device drivers that do not fit
		  into any of the above categories.