diff options
Diffstat (limited to 'drivers/usb/phy')
| -rw-r--r-- | drivers/usb/phy/phy-ab8500-usb.c | 15 | ||||
| -rw-r--r-- | drivers/usb/phy/phy-gpio-vbus-usb.c | 2 | ||||
| -rw-r--r-- | drivers/usb/phy/phy-mv-usb.c | 2 | ||||
| -rw-r--r-- | drivers/usb/phy/phy-tahvo.c | 2 |
4 files changed, 21 insertions, 0 deletions
diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c index 30c96f08308b..8cd7d193c2ca 100644 --- a/drivers/usb/phy/phy-ab8500-usb.c +++ b/drivers/usb/phy/phy-ab8500-usb.c @@ -445,6 +445,7 @@ static int ab9540_usb_link_status_update(struct ab8500_usb *ab, event = UX500_MUSB_NONE; /* Fallback to default B_IDLE as nothing is connected. */ ab->phy.otg->state = OTG_STATE_B_IDLE; + usb_phy_set_event(&ab->phy, USB_EVENT_NONE); break; case USB_LINK_ACA_RID_C_NM_9540: @@ -459,12 +460,14 @@ static int ab9540_usb_link_status_update(struct ab8500_usb *ab, ab8500_usb_peri_phy_en(ab); atomic_notifier_call_chain(&ab->phy.notifier, UX500_MUSB_PREPARE, &ab->vbus_draw); + usb_phy_set_event(&ab->phy, USB_EVENT_ENUMERATED); } if (ab->mode == USB_IDLE) { ab->mode = USB_PERIPHERAL; ab8500_usb_peri_phy_en(ab); atomic_notifier_call_chain(&ab->phy.notifier, UX500_MUSB_PREPARE, &ab->vbus_draw); + usb_phy_set_event(&ab->phy, USB_EVENT_ENUMERATED); } if (event != UX500_MUSB_RIDC) event = UX500_MUSB_VBUS; @@ -500,6 +503,7 @@ static int ab9540_usb_link_status_update(struct ab8500_usb *ab, event = UX500_MUSB_CHARGER; atomic_notifier_call_chain(&ab->phy.notifier, event, &ab->vbus_draw); + usb_phy_set_event(&ab->phy, USB_EVENT_CHARGER); break; case USB_LINK_PHYEN_NO_VBUS_NO_IDGND_9540: @@ -524,6 +528,7 @@ static int ab9540_usb_link_status_update(struct ab8500_usb *ab, ab->mode = USB_IDLE; ab->phy.otg->default_a = false; ab->vbus_draw = 0; + usb_phy_set_event(&ab->phy, USB_EVENT_NONE); } } break; @@ -583,6 +588,7 @@ static int ab8540_usb_link_status_update(struct ab8500_usb *ab, * is connected */ ab->phy.otg->state = OTG_STATE_B_IDLE; + usb_phy_set_event(&ab->phy, USB_EVENT_NONE); break; case USB_LINK_ACA_RID_C_NM_8540: @@ -596,6 +602,7 @@ static int ab8540_usb_link_status_update(struct ab8500_usb *ab, ab8500_usb_peri_phy_en(ab); atomic_notifier_call_chain(&ab->phy.notifier, UX500_MUSB_PREPARE, &ab->vbus_draw); + usb_phy_set_event(&ab->phy, USB_EVENT_ENUMERATED); } if (event != UX500_MUSB_RIDC) event = UX500_MUSB_VBUS; @@ -624,6 +631,7 @@ static int ab8540_usb_link_status_update(struct ab8500_usb *ab, event = UX500_MUSB_CHARGER; atomic_notifier_call_chain(&ab->phy.notifier, event, &ab->vbus_draw); + usb_phy_set_event(&ab->phy, USB_EVENT_CHARGER); break; case USB_LINK_PHYEN_NO_VBUS_NO_IDGND_8540: @@ -646,6 +654,7 @@ static int ab8540_usb_link_status_update(struct ab8500_usb *ab, ab->mode = USB_IDLE; ab->phy.otg->default_a = false; ab->vbus_draw = 0; + usb_phy_set_event(&ab->phy, USB_EVENT_NONE); } break; @@ -692,6 +701,7 @@ static int ab8505_usb_link_status_update(struct ab8500_usb *ab, * is connected */ ab->phy.otg->state = OTG_STATE_B_IDLE; + usb_phy_set_event(&ab->phy, USB_EVENT_NONE); break; case USB_LINK_ACA_RID_C_NM_8505: @@ -705,6 +715,7 @@ static int ab8505_usb_link_status_update(struct ab8500_usb *ab, ab8500_usb_peri_phy_en(ab); atomic_notifier_call_chain(&ab->phy.notifier, UX500_MUSB_PREPARE, &ab->vbus_draw); + usb_phy_set_event(&ab->phy, USB_EVENT_ENUMERATED); } if (event != UX500_MUSB_RIDC) event = UX500_MUSB_VBUS; @@ -732,6 +743,7 @@ static int ab8505_usb_link_status_update(struct ab8500_usb *ab, event = UX500_MUSB_CHARGER; atomic_notifier_call_chain(&ab->phy.notifier, event, &ab->vbus_draw); + usb_phy_set_event(&ab->phy, USB_EVENT_CHARGER); break; default: @@ -775,6 +787,7 @@ static int ab8500_usb_link_status_update(struct ab8500_usb *ab, event = UX500_MUSB_NONE; /* Fallback to default B_IDLE as nothing is connected */ ab->phy.otg->state = OTG_STATE_B_IDLE; + usb_phy_set_event(&ab->phy, USB_EVENT_NONE); break; case USB_LINK_ACA_RID_C_NM_8500: @@ -792,6 +805,7 @@ static int ab8500_usb_link_status_update(struct ab8500_usb *ab, ab8500_usb_peri_phy_en(ab); atomic_notifier_call_chain(&ab->phy.notifier, UX500_MUSB_PREPARE, &ab->vbus_draw); + usb_phy_set_event(&ab->phy, USB_EVENT_ENUMERATED); } if (event != UX500_MUSB_RIDC) event = UX500_MUSB_VBUS; @@ -818,6 +832,7 @@ static int ab8500_usb_link_status_update(struct ab8500_usb *ab, event = UX500_MUSB_CHARGER; atomic_notifier_call_chain(&ab->phy.notifier, event, &ab->vbus_draw); + usb_phy_set_event(&ab->phy, USB_EVENT_CHARGER); break; case USB_LINK_RESERVED_8500: diff --git a/drivers/usb/phy/phy-gpio-vbus-usb.c b/drivers/usb/phy/phy-gpio-vbus-usb.c index 9fcf19ba1416..54511725caaf 100644 --- a/drivers/usb/phy/phy-gpio-vbus-usb.c +++ b/drivers/usb/phy/phy-gpio-vbus-usb.c @@ -134,6 +134,7 @@ static void gpio_vbus_work(struct work_struct *work) atomic_notifier_call_chain(&gpio_vbus->phy.notifier, status, gpio_vbus->phy.otg->gadget); + usb_phy_set_event(&gpio_vbus->phy, USB_EVENT_ENUMERATED); } else { /* optionally disable D+ pullup */ if (gpio_is_valid(gpio)) @@ -148,6 +149,7 @@ static void gpio_vbus_work(struct work_struct *work) atomic_notifier_call_chain(&gpio_vbus->phy.notifier, status, gpio_vbus->phy.otg->gadget); + usb_phy_set_event(&gpio_vbus->phy, USB_EVENT_NONE); } } diff --git a/drivers/usb/phy/phy-mv-usb.c b/drivers/usb/phy/phy-mv-usb.c index 81d934fdd0c3..b234d46cd58b 100644 --- a/drivers/usb/phy/phy-mv-usb.c +++ b/drivers/usb/phy/phy-mv-usb.c @@ -441,10 +441,12 @@ run: mv_otg_start_periphrals(mvotg, 0); mv_otg_reset(mvotg); mv_otg_disable(mvotg); + usb_phy_set_event(&mvotg->phy, USB_EVENT_NONE); break; case OTG_STATE_B_PERIPHERAL: mv_otg_enable(mvotg); mv_otg_start_periphrals(mvotg, 1); + usb_phy_set_event(&mvotg->phy, USB_EVENT_ENUMERATED); break; case OTG_STATE_A_IDLE: otg->default_a = 1; diff --git a/drivers/usb/phy/phy-tahvo.c b/drivers/usb/phy/phy-tahvo.c index 9cabc1a20d1c..d391c79a542a 100644 --- a/drivers/usb/phy/phy-tahvo.c +++ b/drivers/usb/phy/phy-tahvo.c @@ -87,6 +87,7 @@ static void check_vbus_state(struct tahvo_usb *tu) if (tu->phy.otg->gadget) usb_gadget_vbus_connect(tu->phy.otg->gadget); tu->phy.otg->state = OTG_STATE_B_PERIPHERAL; + usb_phy_set_event(&tu->phy, USB_EVENT_ENUMERATED); break; case OTG_STATE_A_IDLE: /* @@ -105,6 +106,7 @@ static void check_vbus_state(struct tahvo_usb *tu) if (tu->phy.otg->gadget) usb_gadget_vbus_disconnect(tu->phy.otg->gadget); tu->phy.otg->state = OTG_STATE_B_IDLE; + usb_phy_set_event(&tu->phy, USB_EVENT_NONE); break; case OTG_STATE_A_HOST: tu->phy.otg->state = OTG_STATE_A_IDLE; 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