diff options
| author | Vahram Aharonyan <vahrama@synopsys.com> | 2016-11-14 19:16:38 -0800 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-11-18 13:54:47 +0200 |
| commit | f4736701cf9660cbac1261b447617ea7eeebe648 (patch) | |
| tree | 52086b5de2a20f0316e8600a654dc918dd42b219 /drivers/usb/dwc2 | |
| parent | ab7d2192947c292a289828f95f081583fdfccfea (diff) | |
| download | linux-stable-f4736701cf9660cbac1261b447617ea7eeebe648.tar.gz linux-stable-f4736701cf9660cbac1261b447617ea7eeebe648.tar.bz2 linux-stable-f4736701cf9660cbac1261b447617ea7eeebe648.zip | |
usb: dwc2: gadget: In DDMA keep incompISOOUT and incompISOIN masked
In DDMA mode incompISOOUT should be masked, similar as Bulk Out -
XferCompl and BNA should be handled. incompISOIN is not valid in DDMA
and is not getting asserted.
Signed-off-by: Vahram Aharonyan <vahrama@synopsys.com>
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc2')
| -rw-r--r-- | drivers/usb/dwc2/gadget.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index c32520d18d39..f7d27b66890e 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -2880,8 +2880,10 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg, GINTSTS_GOUTNAKEFF | GINTSTS_GINNAKEFF | GINTSTS_USBRST | GINTSTS_RESETDET | GINTSTS_ENUMDONE | GINTSTS_OTGINT | - GINTSTS_USBSUSP | GINTSTS_WKUPINT | - GINTSTS_INCOMPL_SOIN | GINTSTS_INCOMPL_SOOUT; + GINTSTS_USBSUSP | GINTSTS_WKUPINT; + + if (!using_desc_dma(hsotg)) + intmsk |= GINTSTS_INCOMPL_SOIN | GINTSTS_INCOMPL_SOOUT; if (hsotg->params.external_id_pin_ctl <= 0) intmsk |= GINTSTS_CONIDSTSCHNG; |