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| author | Li Jun <jun.li@nxp.com> | 2016-02-19 10:04:48 +0800 |
|---|---|---|
| committer | Felipe Balbi <balbi@kernel.org> | 2016-03-04 15:14:37 +0200 |
| commit | 9c527f49a7312450923222941ff50e5940004e97 (patch) | |
| tree | e163dd6370488df42027932e6d6ceafb5df7b1c3 | |
| parent | dfbae3309568f296e5dccfe1ec10db0f6804b756 (diff) | |
| download | op-kernel-dev-9c527f49a7312450923222941ff50e5940004e97.zip op-kernel-dev-9c527f49a7312450923222941ff50e5940004e97.tar.gz | |
usb: otg-fsm: add B_AIDL_BDIS timer
Add A-idle to B-disconnect timer, B-device detects that bus is idle
for more than TB_AIDL_BDIS min and begins HNP by turning off pullup
on D+. This allows the bus to discharge to the SE0 state.
Acked-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Li Jun <jun.li@nxp.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
| -rw-r--r-- | include/linux/usb/otg-fsm.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/usb/otg-fsm.h b/include/linux/usb/otg-fsm.h index 3059a95..24198e1 100644 --- a/include/linux/usb/otg-fsm.h +++ b/include/linux/usb/otg-fsm.h @@ -60,6 +60,7 @@ enum otg_fsm_timer { A_AIDL_BDIS, B_ASE0_BRST, A_BIDL_ADIS, + B_AIDL_BDIS, /* Auxiliary timers */ B_SE0_SRP, |
