diff options
| author | Aaro Koskinen <aaro.koskinen@iki.fi> | 2018-11-24 17:17:08 -0500 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-11-26 05:38:03 -0500 |
| commit | 069caf5950dfa75d0526cd89c439ff9d9d3136d8 (patch) | |
| tree | fab9ab625d4350614b2ba0ac74d4832f28b76a27 | |
| parent | 2c2322fbcab8102b8cadc09d66714700a2da42c2 (diff) | |
USB: omap_udc: fix rejection of out transfers when DMA is used
Commit 387f869d2579 ("usb: gadget: u_ether: conditionally align
transfer size") started aligning transfer size only if requested,
breaking omap_udc DMA mode. Set quirk_ep_out_aligned_size to restore
the old behaviour.
Fixes: 387f869d2579 ("usb: gadget: u_ether: conditionally align transfer size")
Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
| -rw-r--r-- | drivers/usb/gadget/udc/omap_udc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/gadget/udc/omap_udc.c b/drivers/usb/gadget/udc/omap_udc.c index 9b23e04c8f02..fcf13ef33b31 100644 --- a/drivers/usb/gadget/udc/omap_udc.c +++ b/drivers/usb/gadget/udc/omap_udc.c | |||
| @@ -2642,6 +2642,7 @@ omap_udc_setup(struct platform_device *odev, struct usb_phy *xceiv) | |||
| 2642 | udc->gadget.speed = USB_SPEED_UNKNOWN; | 2642 | udc->gadget.speed = USB_SPEED_UNKNOWN; |
| 2643 | udc->gadget.max_speed = USB_SPEED_FULL; | 2643 | udc->gadget.max_speed = USB_SPEED_FULL; |
| 2644 | udc->gadget.name = driver_name; | 2644 | udc->gadget.name = driver_name; |
| 2645 | udc->gadget.quirk_ep_out_aligned_size = 1; | ||
| 2645 | udc->transceiver = xceiv; | 2646 | udc->transceiver = xceiv; |
| 2646 | 2647 | ||
| 2647 | /* ep0 is special; put it right after the SETUP buffer */ | 2648 | /* ep0 is special; put it right after the SETUP buffer */ |