Messages in this thread | | | From | David Cohen <> | Subject | [PATCH v5 0/5] add gadget quirk to adapt f_fs for DWC3 | Date | Mon, 11 Nov 2013 12:16:46 -0800 |
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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.
This new patch set was tested and validated in my environment: - Intel Merrifield was able to use DWC3/f_fs with adbd service (it wasn't before).
Changes from v4 to v5: - Added 2 patches from Michal Nazarewicz to address comments from Alan Stern on f_fs driver.
--- David Cohen (3): usb: gadget: move bitflags to the end of usb_gadget struct usb: gadget: add quirk_ep_out_aligned_size field to struct usb_gadget usb: dwc3: set gadget's quirk ep_out_align_size
Michal Nazarewicz (2): usb: gadget: f_fs: remove loop from I/O function usb: f_fs: check quirk to pad epout buf size when not aligned to maxpacketsize
drivers/usb/dwc3/gadget.c | 6 +++ drivers/usb/gadget/f_fs.c | 115 +++++++++++++++++++++++---------------------- include/linux/usb/gadget.h | 35 ++++++++++---- 3 files changed, 91 insertions(+), 65 deletions(-)
-- 1.8.4.rc3
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