Messages in this thread | | | Date | Wed, 8 Oct 2014 10:55:58 -0700 | From | David Cohen <> | Subject | Re: [PATCH] usb: ffs: fix regression when quirk_ep_out_aligned_size flag is set |
| |
On Tue, Oct 07, 2014 at 07:32:56PM -0500, Felipe Balbi wrote: > Hi again, > > On Tue, Oct 07, 2014 at 05:18:06PM -0700, David Cohen wrote: > > The commit '2e4c7553cd usb: gadget: f_fs: add aio support' broke the > > quirk implemented to align buffer size to maxpacketsize on out endpoint. > > As result, functionfs does not work on Intel platforms using dwc3 driver > > (i.e. Bay Trail and Merrifield). This patch fixes the issue. > > > > This code is based on a previous Qiuxu's patch. > > > > btw, please resend and add below right here: > > Fixes: 2e4c7553cd (usb: gadget: f_fs: add aio support) > Cc: <stable@vger.kernel.org> # v3.16+
Sure. But v3.16 doesn't have the new 'function' directory under usb/gadget. Not sure if same patch is useful for v3.16+. The patch I sent is intended for v3.17.1 and v3.18-rc1.
Br, David
> > > Signed-off-by: David Cohen <david.a.cohen@linux.intel.com> > > Signed-off-by: Qiuxu Zhuo <qiuxu.zhuo@intel.com> > > -- > balbi
| |