Commit 548f8b31 authored by Thinh Nguyen's avatar Thinh Nguyen Committed by Felipe Balbi

usb: dwc3: gadget: Enable XferComplete event

To switch from one stream to another, this requires the driver to start
a new transfer with a specific stream ID. For a transfer to complete,
the driver needs to indicate the last TRB of a transfer, and it needs to
enable XferComplete event to handle completed TRBs of a transfer. Let's
enable this event only for stream capable endpoints.
Signed-off-by: default avatarThinh Nguyen <thinhn@synopsys.com>
Signed-off-by: default avatarFelipe Balbi <balbi@kernel.org>
parent 2e6e9e4b
...@@ -579,6 +579,7 @@ static int dwc3_gadget_set_ep_config(struct dwc3_ep *dep, unsigned int action) ...@@ -579,6 +579,7 @@ static int dwc3_gadget_set_ep_config(struct dwc3_ep *dep, unsigned int action)
if (usb_ss_max_streams(comp_desc) && usb_endpoint_xfer_bulk(desc)) { if (usb_ss_max_streams(comp_desc) && usb_endpoint_xfer_bulk(desc)) {
params.param1 |= DWC3_DEPCFG_STREAM_CAPABLE params.param1 |= DWC3_DEPCFG_STREAM_CAPABLE
| DWC3_DEPCFG_XFER_COMPLETE_EN
| DWC3_DEPCFG_STREAM_EVENT_EN; | DWC3_DEPCFG_STREAM_EVENT_EN;
dep->stream_capable = true; dep->stream_capable = true;
} }
......
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