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| author |   Artur Petrosyan <arthur.petrosyan@synopsys.com> | 2018-11-02 11:29:55 -0400 |
|---|---|---|
| committer |   Felipe Balbi <felipe.balbi@linux.intel.com> | 2018-11-26 09:06:32 +0200 |
| commit | 9aed8c08c82d8498769119b73358d070a7cbb54c (patch) | |
| tree | f41abac3216f57fcf07320c07caccf816b1e652c /drivers/usb/gadget/function/uvc_queue.c | |
| parent | usb: dwc2: gadget: Fix WkupAlert interrupt handler. (diff) | |
| download | wireguard-linux-9aed8c08c82d8498769119b73358d070a7cbb54c.tar.xz wireguard-linux-9aed8c08c82d8498769119b73358d070a7cbb54c.zip | |
usb: dwc2: gadget: Accept LPM token when TxFIFO is not empty
Set GLPMCFG_LPM_ACCEPT_CTRL_ISOC bit in GLPMCFG register
to accept LPM token during ISOC transfers when TxFIFO is
not empty.
- Added two definitions.
#define GLPMCFG_LPM_ACCEPT_CTRL_CONTROL BIT(21)
#define GLPMCFG_LPM_ACCEPT_CTRL_ISOC BIT(22)
This patch uses GLPMCFG_LPM_ACCEPT_CTRL_ISOC.
GLPMCFG_LPM_ACCEPT_CTRL_CONTROL is defined for further use.
- Added setting GLPMCFG_LPM_ACCEPT_CTRL_ISOC bit in GLPMCFG
register in dwc2_gadget_init_lpm function.
Signed-off-by: Artur Petrosyan <arturp@synopsys.com>
Signed-off-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/usb/gadget/function/uvc_queue.c')
0 files changed, 0 insertions, 0 deletions