linux-kernel - [RFC/PATCH v2 0/3] add gadget quirk to adapt f

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Message-Id: <1383083578-16447-1-git-send-email-david.a.cohen@linux.intel.com>
Date:	Tue, 29 Oct 2013 14:52:55 -0700
From:	David Cohen <david.a.cohen@...ux.intel.com>
To:	balbi@...com, gregkh@...uxfoundation.org
Cc:	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
	David Cohen <david.a.cohen@...ux.intel.com>
Subject: [RFC/PATCH v2 0/3] add gadget quirk to adapt f_fs for DWC3

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 quirks 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  |  1 +
 drivers/usb/gadget/f_fs.c  | 17 +++++++++++++++++
 include/linux/usb/gadget.h |  5 +++++
 3 files changed, 23 insertions(+)

-- 
1.8.4.rc3

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