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Age	Commit message (Collapse)	Author	Lines
2013-03-14	Staging: ccg: delete it from the tree	Greg Kroah-Hartman	-2/+0
	Now that it isn't in the build, just delete the ccg driver from the tree entirely. Cc: John Stultz <john.stultz@linaro.org> Cc: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2012-09-10	staging: ccg: include all sourced files	Sebastian Andrzej Siewior	-2/+0
	This Android gadget includes a bunch of .c files. Fixing normal gadgets is not the real problem but this gadget is not always fixable since the problem here are fundumential / design. I wanted to get this removed but other people want to keep it even though there were reports that Android itself is not using it. Some poeple think that it is better to have this instead of nothing and other argue that they need sdb and mass storage gadget. The sdb function is not provided by ccg so I don't see the point of this. I don't see any logical reasoning behind it and I decided that it is time for retreat. This patch brings all dependencies of ccg into staging so I can do whatever I want in drivers/usb/gadget without breaking ccg. Cc: devel@driverdev.osuosl.org Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Felipe Balbi <balbi@ti.com>
2012-05-16	staging: usb: gadget: Add Configurable Composite Gadget driver	Mike Lockwood	-0/+4
	The Configurable Gadget driver is a composite driver that allows userspace to change at runtime the list of functions enabled in its configuration and to configure these functions. It supports multiple functions: acm, rndis, and mass storage. It is usually controlled by a daemon that changes the configuration based on user settings. For example, rndis is enabled when the user enables sharing the phone data connection. As an example on how to use it, the following shell commands will make the gadget disconnect from the host and make it be re-enumerated as a composite with 1 rndis and 2 acm interfaces, and a different product id: echo 0 > /sys/class/ccg_usb/ccg0/enable echo rndis,acm > /sys/class/ccg_usb/ccg0/functions echo 2 > /sys/class/ccg_usb/ccg0/f_acm/instances echo -n 0x2d01 > /sys/module/g_ccg/parameters/idProduct echo 1 > /sys/class/ccg_usb/ccg0/enable The driver requires a gadget controller that supports software control of the D+ pullup and the controller driver must support disabling the pullup during composite_bind. Signed-off-by: Mike Lockwood <lockwood@android.com> Signed-off-by: Benoit Goby <benoit@android.com> [import from android.c, implement review comments, remove adb,mtp,ptp,accessory] Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>