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| author | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-04-04 12:46:33 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-04-18 15:23:42 +0300 |
| commit | c36d8e947a56a6e6478fc48152c5f4626462db55 (patch) | |
| tree | dc3f2b9ad069457cc869fe56278cf08332bcdedd /Documentation/devicetree/bindings/usb | |
| parent | 218ef7b647e3367c9f81e18f63fbb0066f10b9a5 (diff) | |
usb: dwc3: gadget: put link to U0 before Start Transfer
Synopsys Databook says we should move link to U0
before issuing a Start Transfer command. We could
require the gadget driver to call
usb_gadget_wakeup() however I feel that changing all
gadget drivers to keep track of Link State and
conditionally call usb_gadget_wakeup() would be far
too much work. For now we will handle this at the
UDC level, but at some point composite.c should be
one handling this.
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'Documentation/devicetree/bindings/usb')
0 files changed, 0 insertions, 0 deletions