diff options
| author | Grigor Tovmasyan <Grigor.Tovmasyan@synopsys.com> | 2018-08-29 20:59:34 +0400 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-10-02 10:49:26 +0300 |
| commit | ca531bc2bfa655a1a0acaac4f7a6ea4b2111cc43 (patch) | |
| tree | 0ab12ee7395a4d56128687d45a9b7bf4d23051d1 /drivers/usb/dwc2/gadget.c | |
| parent | c464da0bff6ab6fd39b4603d017de940832bc388 (diff) | |
| download | linux-ca531bc2bfa655a1a0acaac4f7a6ea4b2111cc43.tar.bz2 | |
usb: dwc2: Add core parameter for service interval support
Added core parameter for service interval based scheduling.
Acked-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Grigor Tovmasyan <tovmasya@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/dwc2/gadget.c')
| -rw-r--r-- | drivers/usb/dwc2/gadget.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 79189db4bf17..12032f0488d8 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -3323,6 +3323,10 @@ void dwc2_hsotg_core_init_disconnected(struct dwc2_hsotg *hsotg, dwc2_set_bit(hsotg, DIEPMSK, DIEPMSK_BNAININTRMSK); } + /* Enable Service Interval mode if supported */ + if (using_desc_dma(hsotg) && hsotg->params.service_interval) + dwc2_set_bit(hsotg, DCTL, DCTL_SERVICE_INTERVAL_SUPPORTED); + dwc2_writel(hsotg, 0, DAINTMSK); dev_dbg(hsotg->dev, "EP0: DIEPCTL0=0x%08x, DOEPCTL0=0x%08x\n", |