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| author | Minas Harutyunyan | 2018-05-03 15:25:37 +0200 |
|---|---|---|
| committer | Felipe Balbi | 2018-05-15 09:16:43 +0200 |
| commit | 37981e00503f6bdeb99108ff90199002c3eec2f5 (patch) | |
| tree | 42b8fdaea77c245389b64b97a425eb8b8a283e1f | |
| parent | usb: dwc2: Change ISOC DDMA flow (diff) | |
| download | kernel-qcow2-linux-37981e00503f6bdeb99108ff90199002c3eec2f5.tar.gz kernel-qcow2-linux-37981e00503f6bdeb99108ff90199002c3eec2f5.tar.xz kernel-qcow2-linux-37981e00503f6bdeb99108ff90199002c3eec2f5.zip | |
usb: dwc2: Enable BNA interrupt for IN endpoints
In DDMA mode required to enable BNA interrupt for
both directions.
Signed-off-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
| -rw-r--r-- | drivers/usb/dwc2/gadget.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index ec88f7e23f31..403e99026c52 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -3297,8 +3297,10 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg, hsotg->regs + DOEPMSK); /* Enable BNA interrupt for DDMA */ - if (using_desc_dma(hsotg)) + if (using_desc_dma(hsotg)) { dwc2_set_bit(hsotg->regs + DOEPMSK, DOEPMSK_BNAMSK); + dwc2_set_bit(hsotg->regs + DIEPMSK, DIEPMSK_BNAININTRMSK); + } dwc2_writel(0, hsotg->regs + DAINTMSK); |