From: David Cohen <david.a.cohen@linux.intel.com>
To: balbi@ti.com, gregkh@linuxfoundation.org
Cc: linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
David Cohen <david.a.cohen@linux.intel.com>
Subject: [RFC/PATCH v2 0/3] add gadget quirk to adapt f_fs for DWC3
Date: Tue, 29 Oct 2013 14:52:55 -0700 [thread overview]
Message-ID: <1383083578-16447-1-git-send-email-david.a.cohen@linux.intel.com> (raw)
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
next reply other threads:[~2013-10-29 21:48 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-29 21:52 David Cohen [this message]
2013-10-29 21:52 ` [RFC/PATCH v2 1/3] usb: gadget: add quirks field to struct usb_gadget David Cohen
2013-10-30 14:35 ` Alan Stern
2013-10-30 16:26 ` David Cohen
2013-10-29 21:52 ` [RFC/PATCH v2 2/3] usb: ffs: check quirk to pad epout buf size when not aligned to maxpacketsize David Cohen
2013-10-29 21:52 ` [RFC/PATCH v2 3/3] usb: dwc3: add quirk USB_GADGET_QUIRK_EP_OUT_ALIGNED_SIZE to gadget driver David Cohen
2013-10-29 22:47 ` [RFC/PATCH v2 0/3] add gadget quirk to adapt f_fs for DWC3 Paul Zimmerman
2013-10-30 9:41 ` David Laight
2013-10-30 15:23 ` Alan Stern
2013-10-30 16:36 ` David Cohen
2013-10-30 17:24 ` Felipe Balbi
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