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| author | Paul Zimmerman <Paul.Zimmerman@synopsys.com> | 2012-04-16 14:19:06 -0700 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2012-05-04 15:53:08 +0300 |
| commit | b4036ccdd2ce5ec0c4f29b91312dd3cf19fc9152 (patch) | |
| tree | b48719669536a489f842b1a8d55fd73a69055066 /drivers/usb/gadget/f_loopback.c | |
| parent | 20c5e74c7b47cefaf2cd0f84bdb4830b66452384 (diff) | |
| download | op-kernel-dev-b4036ccdd2ce5ec0c4f29b91312dd3cf19fc9152.zip op-kernel-dev-b4036ccdd2ce5ec0c4f29b91312dd3cf19fc9152.tar.gz | |
usb: gadget: add isochronous support to gadget zero
Add two isochronous endpoints to the gadget zero source/sink
function. They are enabled by selecting alternate interface 1, so
by default they are not enabled. Module parameters for setting all
the isoc endpoint characteristics are also provided.
Signed-off-by: Pratyush Anand <pratyush.anand@st.com>
Signed-off-by: Paul Zimmerman <paulz@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/gadget/f_loopback.c')
| -rw-r--r-- | drivers/usb/gadget/f_loopback.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/gadget/f_loopback.c b/drivers/usb/gadget/f_loopback.c index 2c0cd82..7275706 100644 --- a/drivers/usb/gadget/f_loopback.c +++ b/drivers/usb/gadget/f_loopback.c @@ -286,7 +286,7 @@ static void disable_loopback(struct f_loopback *loop) struct usb_composite_dev *cdev; cdev = loop->function.config->cdev; - disable_endpoints(cdev, loop->in_ep, loop->out_ep); + disable_endpoints(cdev, loop->in_ep, loop->out_ep, NULL, NULL); VDBG(cdev, "%s disabled\n", loop->function.name); } @@ -329,7 +329,7 @@ fail0: * than 'buflen' bytes each. */ for (i = 0; i < qlen && result == 0; i++) { - req = alloc_ep_req(ep); + req = alloc_ep_req(ep, 0); if (req) { req->complete = loopback_complete; result = usb_ep_queue(ep, req, GFP_ATOMIC); |
