[PATCH v3 0/3] add gadget quirk to adapt f_fs for DWC3

[David Cohen]

Hi,

These patches are a proposal to add gadget quirks in an immediate objective to
adapt f_fs when using DWC3 controller. But the quirk solution is generic and
can be used by other controllers to adapt gadget functions to their
non-standard restrictions.

This change is necessary to make Android's adbd service to work on Intel
Merrifield with f_fs instead of out-of-tree android gadget.

---
David Cohen (3):
  usb: gadget: add quirk_ep_out_aligned_size field to struct usb_gadget
  usb: ffs: check quirk to pad epout buf size when not aligned to
    maxpacketsize
  usb: dwc3: add quirk USB_GADGET_QUIRK_EP_OUT_ALIGNED_SIZE to gadget
    driver

 drivers/usb/dwc3/gadget.c  |  6 ++++++
 drivers/usb/gadget/f_fs.c  | 17 +++++++++++++++++
 include/linux/usb/gadget.h |  3 +++
 3 files changed, 26 insertions(+)

-- 
1.8.4.rc3

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