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| author | Artur Petrosyan <Arthur.Petrosyan@synopsys.com> | 2021-04-08 12:44:45 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-04-09 16:16:38 +0300 |
| commit | c9c394abfa8456808fd3a0083f7fd81c3188bd0c (patch) | |
| tree | 2c8d71183b05088072b9c3d30d32558ff782f3a7 /drivers/usb/dwc2/core.h | |
| parent | 9ce9e5ad17d6c7cf943c9d365e8e12d6759e01db (diff) | |
| download | linux-c9c394abfa8456808fd3a0083f7fd81c3188bd0c.tar.xz | |
usb: dwc2: Update enter and exit partial power down functions
These are wrapper functions which are calling device or host
enter/exit partial power down functions.
This change is done because we need to separate device and
host partial power down functions as the programming flow
has a lot of difference between host and device. With this
update during partial power down exit driver relies on
backup value of "GOTGCTL_CURMODE_HOST" to determine the
mode of core before entering to PPD.
Acked-by: Minas Harutyunyan <Minas.Harutyunyan@synopsys.com>
Signed-off-by: Artur Petrosyan <Arthur.Petrosyan@synopsys.com>
Link: https://lore.kernel.org/r/20210408094446.6491BA022E@mailhost.synopsys.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/dwc2/core.h')
| -rw-r--r-- | drivers/usb/dwc2/core.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h index 1a97df8bf5cb..39037709a2ad 100644 --- a/drivers/usb/dwc2/core.h +++ b/drivers/usb/dwc2/core.h @@ -1303,7 +1303,8 @@ static inline bool dwc2_is_hs_iot(struct dwc2_hsotg *hsotg) */ int dwc2_core_reset(struct dwc2_hsotg *hsotg, bool skip_wait); int dwc2_enter_partial_power_down(struct dwc2_hsotg *hsotg); -int dwc2_exit_partial_power_down(struct dwc2_hsotg *hsotg, bool restore); +int dwc2_exit_partial_power_down(struct dwc2_hsotg *hsotg, int rem_wakeup, + bool restore); int dwc2_enter_hibernation(struct dwc2_hsotg *hsotg, int is_host); int dwc2_exit_hibernation(struct dwc2_hsotg *hsotg, int rem_wakeup, int reset, int is_host); |