diff options
| author | Linyu Yuan <quic_linyyuan@quicinc.com> | 2023-08-03 12:10:49 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-22 15:48:33 +0300 |
| commit | 3c5b006f3ee800b4bd9ed37b3a8f271b8560126e (patch) | |
| tree | 6f6150ac0b2802c365f0417e14abc617c2da1311 /drivers/usb | |
| parent | 8165763f82bd87d742b91ffef2874e7c8d1f6d2b (diff) | |
| download | linux-3c5b006f3ee800b4bd9ed37b3a8f271b8560126e.tar.xz | |
usb: gadget: f_uvc: change endpoint allocation in uvc_function_bind()
when call uvc_function_bind(), gadget still have no connection speed,
just follow other gadget function, use fs endpoint descriptor to allocate
a video endpoint, remove gadget_is_{super|dual}speed() API call.
Signed-off-by: Linyu Yuan <quic_linyyuan@quicinc.com>
Link: https://lore.kernel.org/r/20230803091053.9714-4-quic_linyyuan@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/gadget/function/f_uvc.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/usb/gadget/function/f_uvc.c b/drivers/usb/gadget/function/f_uvc.c index 5e919fb65833..c8e149f8315f 100644 --- a/drivers/usb/gadget/function/f_uvc.c +++ b/drivers/usb/gadget/function/f_uvc.c @@ -719,21 +719,13 @@ uvc_function_bind(struct usb_configuration *c, struct usb_function *f) } uvc->enable_interrupt_ep = opts->enable_interrupt_ep; - if (gadget_is_superspeed(c->cdev->gadget)) - ep = usb_ep_autoconfig_ss(cdev->gadget, &uvc_ss_streaming_ep, - &uvc_ss_streaming_comp); - else if (gadget_is_dualspeed(cdev->gadget)) - ep = usb_ep_autoconfig(cdev->gadget, &uvc_hs_streaming_ep); - else - ep = usb_ep_autoconfig(cdev->gadget, &uvc_fs_streaming_ep); - + ep = usb_ep_autoconfig(cdev->gadget, &uvc_fs_streaming_ep); if (!ep) { uvcg_info(f, "Unable to allocate streaming EP\n"); goto error; } uvc->video.ep = ep; - uvc_fs_streaming_ep.bEndpointAddress = uvc->video.ep->address; uvc_hs_streaming_ep.bEndpointAddress = uvc->video.ep->address; uvc_ss_streaming_ep.bEndpointAddress = uvc->video.ep->address; |