If our alternate setting has been selected, we must
return that on a subsequent Get Interface request
even if we're not streaming.
Signed-off-by: Felipe Balbi <ba...@ti.com>
---
drivers/usb/gadget/function/f_uvc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/gadget/function/f_uvc.c
b/drivers/usb/gadget/function/f_uvc.c
index e00e8b7..4138ad5 100644
--- a/drivers/usb/gadget/function/f_uvc.c
+++ b/drivers/usb/gadget/function/f_uvc.c
@@ -279,7 +279,7 @@ uvc_function_get_alt(struct usb_function *f, unsigned
interface)
else if (interface != uvc->streaming_intf)
return -EINVAL;
else
- return uvc->state == UVC_STATE_STREAMING ? 1 : 0;
+ return uvc->video.ep->driver_data ? 1 : 0;
}
static int
--
2.1.0.GIT
--
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