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| author | Roger Quadros <rogerq@ti.com> | 2017-03-02 10:44:58 +0200 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-03-06 16:32:23 +0200 |
| commit | eb38d913c27f32f4df173791051fecf6aca34173 (patch) | |
| tree | ae62383109ad39b6488b61dcae338fef6a8f865c /drivers/usb/dwc2/hcd.c | |
| parent | cf3113d893d4427b166ec8695460efa7aa660923 (diff) | |
Revert "usb: gadget: uvc: Add missing call for additional setup data"
This reverts commit 4fbac5206afd01b717d4bdc58793d471f3391b4b.
This commit breaks g_webcam when used with uvc-gadget [1].
The user space application (e.g. uvc-gadget) is responsible for
sending response to UVC class specific requests on control endpoint
in uvc_send_response() in uvc_v4l2.c.
The bad commit was causing a duplicate response to be sent with
incorrect response data thus causing UVC probe to fail at the host
and broken control transfer endpoint at the gadget.
[1] - git://git.ideasonboard.org/uvc-gadget.git
Cc: <stable@vger.kernel.org> # v4.9+
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc2/hcd.c')
0 files changed, 0 insertions, 0 deletions