Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-15 09:34:17 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

usb: dwc2: Enable BNA interrupt for IN endpoints

Browse Source 
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>
This commit is contained in:
Minas Harutyunyan 2018-05-03 17:25:37 +04:00 committed by Felipe Balbi
parent 729cac693e
commit 37981e0050
1 changed files with 3 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/usb/dwc2/gadget.c
View File

@ -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);