diff --git a/MAINTAINERS b/MAINTAINERS
index 2e1c2d7b854067cef2f8d5026197bf7b28967588..53b7ca8044659f9bb6ffa44ce4a61f09b73c84d5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4463,7 +4463,6 @@ CADENCE USB3 DRD IP DRIVER
M: Peter Chen <peter.chen@kernel.org>
M: Pawel Laszczak <pawell@cadence.com>
R: Roger Quadros <rogerq@kernel.org>
-R: Aswath Govindraju <a-govindraju@ti.com>
L: linux-usb@vger.kernel.org
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
diff --git a/drivers/usb/cdns3/cdns3-gadget.c b/drivers/usb/cdns3/cdns3-gadget.c
index ea19253fd2d02ec1e4c4e23f0c88c59bbda3b016..aa0111b365bb28759d0ab2b355dda54156fa1d13 100644
--- a/drivers/usb/cdns3/cdns3-gadget.c
+++ b/drivers/usb/cdns3/cdns3-gadget.c
@@ -3015,12 +3015,14 @@ static int cdns3_gadget_udc_stop(struct usb_gadget *gadget)
static int cdns3_gadget_check_config(struct usb_gadget *gadget)
{
struct cdns3_device *priv_dev = gadget_to_cdns3_device(gadget);
+ struct cdns3_endpoint *priv_ep;
struct usb_ep *ep;
int n_in = 0;
int total;
list_for_each_entry(ep, &gadget->ep_list, ep_list) {
- if (ep->claimed && (ep->address & USB_DIR_IN))
+ priv_ep = ep_to_cdns3_ep(ep);
+ if ((priv_ep->flags & EP_CLAIMED) && (ep->address & USB_DIR_IN))
n_in++;
}
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 934b3d997702e6ea8f3f2332a879a18f2ef4dc0a..15e9bd180a1d253f3b3cd2eebb3de68bcae9fb5e 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -436,6 +436,10 @@ static const struct usb_device_id usb_quirk_list[] = {
/* novation SoundControl XL */
{ USB_DEVICE(0x1235, 0x0061), .driver_info = USB_QUIRK_RESET_RESUME },
+ /* Focusrite Scarlett Solo USB */
+ { USB_DEVICE(0x1235, 0x8211), .driver_info =
+ USB_QUIRK_DISCONNECT_SUSPEND },
+
/* Huawei 4G LTE module */
{ USB_DEVICE(0x12d1, 0x15bb), .driver_info =
USB_QUIRK_DISCONNECT_SUSPEND },
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
index f6689b731718dd77a563019f0ddc40da42902bd4..9c6bf054f15d463227b3fd447f2db4832a903676 100644
--- a/drivers/usb/dwc3/core.c
+++ b/drivers/usb/dwc3/core.c
@@ -277,9 +277,9 @@ int dwc3_core_soft_reset(struct dwc3 *dwc)
/*
* We're resetting only the device side because, if we're in host mode,
* XHCI driver will reset the host block. If dwc3 was configured for
- * host-only mode, then we can return early.
+ * host-only mode or current role is host, then we can return early.
*/
- if (dwc->current_dr_role == DWC3_GCTL_PRTCAP_HOST)
+ if (dwc->dr_mode == USB_DR_MODE_HOST || dwc->current_dr_role == DWC3_GCTL_PRTCAP_HOST)
return 0;
reg = dwc3_readl(dwc->regs, DWC3_DCTL);
@@ -1209,22 +1209,6 @@ static int dwc3_core_init(struct dwc3 *dwc)
dwc3_writel(dwc->regs, DWC3_GUCTL1, reg);
}
- if (dwc->dr_mode == USB_DR_MODE_HOST ||
- dwc->dr_mode == USB_DR_MODE_OTG) {
- reg = dwc3_readl(dwc->regs, DWC3_GUCTL);
-
- /*
- * Enable Auto retry Feature to make the controller operating in
- * Host mode on seeing transaction errors(CRC errors or internal
- * overrun scenerios) on IN transfers to reply to the device
- * with a non-terminating retry ACK (i.e, an ACK transcation
- * packet with Retry=1 & Nump != 0)
- */
- reg |= DWC3_GUCTL_HSTINAUTORETRY;
-
- dwc3_writel(dwc->regs, DWC3_GUCTL, reg);
- }
-
/*
* Must config both number of packets and max burst settings to enable
* RX and/or TX threshold.
diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h
index 8b1295e4dcdd85fbaab02cc32689dd378a5e9fd6..a69ac67d89fe687c1633368ce1b88a95c96b8e39 100644
--- a/drivers/usb/dwc3/core.h
+++ b/drivers/usb/dwc3/core.h
@@ -256,9 +256,6 @@
#define DWC3_GCTL_GBLHIBERNATIONEN BIT(1)
#define DWC3_GCTL_DSBLCLKGTNG BIT(0)
-/* Global User Control Register */
-#define DWC3_GUCTL_HSTINAUTORETRY BIT(14)
-
/* Global User Control 1 Register */
#define DWC3_GUCTL1_DEV_DECOUPLE_L1L2_EVT BIT(31)
#define DWC3_GUCTL1_TX_IPGAP_LINECHECK_DIS BIT(28)
diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c
index 44a04c9b20735014df5e90920e1ef50e2830c138..6604845c397cd2171ee55966fc3ba80f3f2538d1 100644
--- a/drivers/usb/dwc3/dwc3-pci.c
+++ b/drivers/usb/dwc3/dwc3-pci.c
@@ -233,10 +233,12 @@ static int dwc3_pci_quirks(struct dwc3_pci *dwc,
/*
* A lot of BYT devices lack ACPI resource entries for
- * the GPIOs, add a fallback mapping to the reference
+ * the GPIOs. If the ACPI entry for the GPIO controller
+ * is present add a fallback mapping to the reference
* design GPIOs which all boards seem to use.
*/
- gpiod_add_lookup_table(&platform_bytcr_gpios);
+ if (acpi_dev_present("INT33FC", NULL, -1))
+ gpiod_add_lookup_table(&platform_bytcr_gpios);
/*
* These GPIOs will turn on the USB2 PHY. Note that we have to
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index 1b3489149e5ea5f37b317bdcba1e26cbcdbeab92..dd9b90481b4c21083fe98652b7034102fea9fae2 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -1125,6 +1125,10 @@ int usb_add_config(struct usb_composite_dev *cdev,
goto done;
status = bind(config);
+
+ if (status == 0)
+ status = usb_gadget_check_config(cdev->gadget);
+
if (status < 0) {
while (!list_empty(&config->functions)) {
struct usb_function *f;
diff --git a/drivers/usb/gadget/legacy/raw_gadget.c b/drivers/usb/gadget/legacy/raw_gadget.c
index 2acece16b8900ee55647a67fb8d984ceb0dddf7a..e549022642e569e0b505800eab1417d9bca0472a 100644
--- a/drivers/usb/gadget/legacy/raw_gadget.c
+++ b/drivers/usb/gadget/legacy/raw_gadget.c
@@ -310,13 +310,15 @@ static int gadget_bind(struct usb_gadget *gadget,
dev->eps_num = i;
spin_unlock_irqrestore(&dev->lock, flags);
- /* Matches kref_put() in gadget_unbind(). */
- kref_get(&dev->count);
-
ret = raw_queue_event(dev, USB_RAW_EVENT_CONNECT, 0, NULL);
- if (ret < 0)
+ if (ret < 0) {
dev_err(&gadget->dev, "failed to queue event\n");
+ set_gadget_data(gadget, NULL);
+ return ret;
+ }
+ /* Matches kref_put() in gadget_unbind(). */
+ kref_get(&dev->count);
return ret;
}
diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c
index 59188ea065e0c9e3ea13686ff7bbfeac6613ed2f..cd58f2a4e7f34de145840e40de42c61f6f19b0a6 100644
--- a/drivers/usb/gadget/udc/core.c
+++ b/drivers/usb/gadget/udc/core.c
@@ -878,7 +878,6 @@ int usb_gadget_activate(struct usb_gadget *gadget)
*/
if (gadget->connected)
ret = usb_gadget_connect_locked(gadget);
- mutex_unlock(&gadget->udc->connect_lock);
unlock:
mutex_unlock(&gadget->udc->connect_lock);
diff --git a/drivers/usb/gadget/udc/tegra-xudc.c b/drivers/usb/gadget/udc/tegra-xudc.c
index 83eaa65ddde3f3310df942598b056b4d9ea9fd40..df6028f7b2737984480d8abab651e3a46e5d2139 100644
--- a/drivers/usb/gadget/udc/tegra-xudc.c
+++ b/drivers/usb/gadget/udc/tegra-xudc.c
@@ -3718,15 +3718,15 @@ static int tegra_xudc_powerdomain_init(struct tegra_xudc *xudc)
int err;
xudc->genpd_dev_device = dev_pm_domain_attach_by_name(dev, "dev");
- if (IS_ERR_OR_NULL(xudc->genpd_dev_device)) {
- err = PTR_ERR(xudc->genpd_dev_device) ? : -ENODATA;
+ if (IS_ERR(xudc->genpd_dev_device)) {
+ err = PTR_ERR(xudc->genpd_dev_device);
dev_err(dev, "failed to get device power domain: %d\n", err);
return err;
}
xudc->genpd_dev_ss = dev_pm_domain_attach_by_name(dev, "ss");
- if (IS_ERR_OR_NULL(xudc->genpd_dev_ss)) {
- err = PTR_ERR(xudc->genpd_dev_ss) ? : -ENODATA;
+ if (IS_ERR(xudc->genpd_dev_ss)) {
+ err = PTR_ERR(xudc->genpd_dev_ss);
dev_err(dev, "failed to get SuperSpeed power domain: %d\n", err);
return err;
}
diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index b9ce8d80f20b26830976181dfa1ee24ca40049be..b805c4b52ac3170067d92cf5ea34e9331d9a4348 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -672,7 +672,13 @@ ohci_hcd_at91_drv_resume(struct device *dev)
else
at91_start_clock(ohci_at91);
- ohci_resume(hcd, false);
+ /*
+ * According to the comment in ohci_hcd_at91_drv_suspend()
+ * we need to do a reset if the 48Mhz clock was stopped,
+ * that is, if ohci_at91->wakeup is clear. Tell ohci_resume()
+ * to reset in this case by setting its "hibernated" flag.
+ */
+ ohci_resume(hcd, !ohci_at91->wakeup);
return 0;
}
diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c
index 51d9d4d4f6a52dbeb5113700e598b8728591efba..bbdf1b0b7be11e668c0194e42906913bcda2ef79 100644
--- a/drivers/usb/host/xhci-mtk.c
+++ b/drivers/usb/host/xhci-mtk.c
@@ -586,6 +586,7 @@ static int xhci_mtk_probe(struct platform_device *pdev)
}
device_init_wakeup(dev, true);
+ dma_set_max_seg_size(dev, UINT_MAX);
xhci = hcd_to_xhci(hcd);
xhci->main_hcd = hcd;
diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c
index c6742bae41c0db3f122af2058a69f02892371943..b9ae5c2a25275f6394d5de172614f43a9392d8fd 100644
--- a/drivers/usb/host/xhci-pci.c
+++ b/drivers/usb/host/xhci-pci.c
@@ -479,10 +479,8 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
pdev->device == 0x3432)
xhci->quirks |= XHCI_BROKEN_STREAMS;
- if (pdev->vendor == PCI_VENDOR_ID_VIA && pdev->device == 0x3483) {
+ if (pdev->vendor == PCI_VENDOR_ID_VIA && pdev->device == 0x3483)
xhci->quirks |= XHCI_LPM_SUPPORT;
- xhci->quirks |= XHCI_EP_CTX_BROKEN_DCS;
- }
if (pdev->vendor == PCI_VENDOR_ID_ASMEDIA &&
pdev->device == PCI_DEVICE_ID_ASMEDIA_1042_XHCI) {
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 646ff125def5cfcd33e41f0051c8e06c4d8ba030..1dde53f6eb317a246da4cc8feaa3044c9c3de04b 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -626,11 +626,8 @@ static int xhci_move_dequeue_past_td(struct xhci_hcd *xhci,
struct xhci_ring *ep_ring;
struct xhci_command *cmd;
struct xhci_segment *new_seg;
- struct xhci_segment *halted_seg = NULL;
union xhci_trb *new_deq;
int new_cycle;
- union xhci_trb *halted_trb;
- int index = 0;
dma_addr_t addr;
u64 hw_dequeue;
bool cycle_found = false;
@@ -668,27 +665,7 @@ static int xhci_move_dequeue_past_td(struct xhci_hcd *xhci,
hw_dequeue = xhci_get_hw_deq(xhci, dev, ep_index, stream_id);
new_seg = ep_ring->deq_seg;
new_deq = ep_ring->dequeue;
-
- /*
- * Quirk: xHC write-back of the DCS field in the hardware dequeue
- * pointer is wrong - use the cycle state of the TRB pointed to by
- * the dequeue pointer.
- */
- if (xhci->quirks & XHCI_EP_CTX_BROKEN_DCS &&
- !(ep->ep_state & EP_HAS_STREAMS))
- halted_seg = trb_in_td(xhci, td->start_seg,
- td->first_trb, td->last_trb,
- hw_dequeue & ~0xf, false);
- if (halted_seg) {
- index = ((dma_addr_t)(hw_dequeue & ~0xf) - halted_seg->dma) /
- sizeof(*halted_trb);
- halted_trb = &halted_seg->trbs[index];
- new_cycle = halted_trb->generic.field[3] & 0x1;
- xhci_dbg(xhci, "Endpoint DCS = %d TRB index = %d cycle = %d\n",
- (u8)(hw_dequeue & 0x1), index, new_cycle);
- } else {
- new_cycle = hw_dequeue & 0x1;
- }
+ new_cycle = hw_dequeue & 0x1;
/*
* We want to find the pointer, segment and cycle state of the new trb
diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c
index 6ca8a37e53e1f0f26a90e6f56ff3a388c6c050f0..4693d83351c6055fc8411c69b65f17935531df7b 100644
--- a/drivers/usb/host/xhci-tegra.c
+++ b/drivers/usb/host/xhci-tegra.c
@@ -1145,15 +1145,15 @@ static int tegra_xusb_powerdomain_init(struct device *dev,
int err;
tegra->genpd_dev_host = dev_pm_domain_attach_by_name(dev, "xusb_host");
- if (IS_ERR_OR_NULL(tegra->genpd_dev_host)) {
- err = PTR_ERR(tegra->genpd_dev_host) ? : -ENODATA;
+ if (IS_ERR(tegra->genpd_dev_host)) {
+ err = PTR_ERR(tegra->genpd_dev_host);
dev_err(dev, "failed to get host pm-domain: %d\n", err);
return err;
}
tegra->genpd_dev_ss = dev_pm_domain_attach_by_name(dev, "xusb_ss");
- if (IS_ERR_OR_NULL(tegra->genpd_dev_ss)) {
- err = PTR_ERR(tegra->genpd_dev_ss) ? : -ENODATA;
+ if (IS_ERR(tegra->genpd_dev_ss)) {
+ err = PTR_ERR(tegra->genpd_dev_ss);
dev_err(dev, "failed to get superspeed pm-domain: %d\n", err);
return err;
}
diff --git a/drivers/usb/misc/ehset.c b/drivers/usb/misc/ehset.c
index 986d6589f05357a515d9c2a209f378e8e4abf774..36b6e9fa7ffb6be952661ee64107d0c4c17116c0 100644
--- a/drivers/usb/misc/ehset.c
+++ b/drivers/usb/misc/ehset.c
@@ -77,7 +77,7 @@ static int ehset_probe(struct usb_interface *intf,
switch (test_pid) {
case TEST_SE0_NAK_PID:
ret = ehset_prepare_port_for_testing(hub_udev, portnum);
- if (!ret)
+ if (ret < 0)
break;
ret = usb_control_msg_send(hub_udev, 0, USB_REQ_SET_FEATURE,
USB_RT_PORT, USB_PORT_FEAT_TEST,
@@ -86,7 +86,7 @@ static int ehset_probe(struct usb_interface *intf,
break;
case TEST_J_PID:
ret = ehset_prepare_port_for_testing(hub_udev, portnum);
- if (!ret)
+ if (ret < 0)
break;
ret = usb_control_msg_send(hub_udev, 0, USB_REQ_SET_FEATURE,
USB_RT_PORT, USB_PORT_FEAT_TEST,
@@ -95,7 +95,7 @@ static int ehset_probe(struct usb_interface *intf,
break;
case TEST_K_PID:
ret = ehset_prepare_port_for_testing(hub_udev, portnum);
- if (!ret)
+ if (ret < 0)
break;
ret = usb_control_msg_send(hub_udev, 0, USB_REQ_SET_FEATURE,
USB_RT_PORT, USB_PORT_FEAT_TEST,
@@ -104,7 +104,7 @@ static int ehset_probe(struct usb_interface *intf,
break;
case TEST_PACKET_PID:
ret = ehset_prepare_port_for_testing(hub_udev, portnum);
- if (!ret)
+ if (ret < 0)
break;
ret = usb_control_msg_send(hub_udev, 0, USB_REQ_SET_FEATURE,
USB_RT_PORT, USB_PORT_FEAT_TEST,
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 288a96a74266164cae6936fbff4158c15dc4c742..8ac98e60fff56bd2a51df1b5b807ba01c0cdeca1 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -251,6 +251,7 @@ static void option_instat_callback(struct urb *urb);
#define QUECTEL_PRODUCT_EM061K_LTA 0x0123
#define QUECTEL_PRODUCT_EM061K_LMS 0x0124
#define QUECTEL_PRODUCT_EC25 0x0125
+#define QUECTEL_PRODUCT_EM060K_128 0x0128
#define QUECTEL_PRODUCT_EG91 0x0191
#define QUECTEL_PRODUCT_EG95 0x0195
#define QUECTEL_PRODUCT_BG96 0x0296
@@ -268,6 +269,7 @@ static void option_instat_callback(struct urb *urb);
#define QUECTEL_PRODUCT_RM520N 0x0801
#define QUECTEL_PRODUCT_EC200U 0x0901
#define QUECTEL_PRODUCT_EC200S_CN 0x6002
+#define QUECTEL_PRODUCT_EC200A 0x6005
#define QUECTEL_PRODUCT_EM061K_LWW 0x6008
#define QUECTEL_PRODUCT_EM061K_LCN 0x6009
#define QUECTEL_PRODUCT_EC200T 0x6026
@@ -1197,6 +1199,9 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM060K, 0xff, 0x00, 0x40) },
{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM060K, 0xff, 0xff, 0x30) },
{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM060K, 0xff, 0xff, 0x40) },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM060K_128, 0xff, 0xff, 0x30) },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM060K_128, 0xff, 0x00, 0x40) },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM060K_128, 0xff, 0xff, 0x40) },
{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM061K_LCN, 0xff, 0xff, 0x30) },
{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM061K_LCN, 0xff, 0x00, 0x40) },
{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EM061K_LCN, 0xff, 0xff, 0x40) },
@@ -1225,6 +1230,7 @@ static const struct usb_device_id option_ids[] = {
{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_RM520N, 0xff, 0, 0) },
{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, 0x0900, 0xff, 0, 0), /* RM500U-CN */
.driver_info = ZLP },
+ { USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200A, 0xff, 0, 0) },
{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200U, 0xff, 0, 0) },
{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200S_CN, 0xff, 0, 0) },
{ USB_DEVICE_AND_INTERFACE_INFO(QUECTEL_VENDOR_ID, QUECTEL_PRODUCT_EC200T, 0xff, 0, 0) },
diff --git a/drivers/usb/serial/usb-serial-simple.c b/drivers/usb/serial/usb-serial-simple.c
index 4c6747889a194664a04f90824e417bedec625b3f..24b8772a345e2f898dcc345b9f01582b1a87e76a 100644
--- a/drivers/usb/serial/usb-serial-simple.c
+++ b/drivers/usb/serial/usb-serial-simple.c
@@ -38,16 +38,6 @@ static struct usb_serial_driver vendor##_device = { \
{ USB_DEVICE(0x0a21, 0x8001) } /* MMT-7305WW */
DEVICE(carelink, CARELINK_IDS);
-/* ZIO Motherboard USB driver */
-#define ZIO_IDS() \
- { USB_DEVICE(0x1CBE, 0x0103) }
-DEVICE(zio, ZIO_IDS);
-
-/* Funsoft Serial USB driver */
-#define FUNSOFT_IDS() \
- { USB_DEVICE(0x1404, 0xcddc) }
-DEVICE(funsoft, FUNSOFT_IDS);
-
/* Infineon Flashloader driver */
#define FLASHLOADER_IDS() \
{ USB_DEVICE_INTERFACE_CLASS(0x058b, 0x0041, USB_CLASS_CDC_DATA) }, \
@@ -55,6 +45,11 @@ DEVICE(funsoft, FUNSOFT_IDS);
{ USB_DEVICE(0x8087, 0x0801) }
DEVICE(flashloader, FLASHLOADER_IDS);
+/* Funsoft Serial USB driver */
+#define FUNSOFT_IDS() \
+ { USB_DEVICE(0x1404, 0xcddc) }
+DEVICE(funsoft, FUNSOFT_IDS);
+
/* Google Serial USB SubClass */
#define GOOGLE_IDS() \
{ USB_VENDOR_AND_INTERFACE_INFO(0x18d1, \
@@ -63,16 +58,21 @@ DEVICE(flashloader, FLASHLOADER_IDS);
0x01) }
DEVICE(google, GOOGLE_IDS);
+/* HP4x (48/49) Generic Serial driver */
+#define HP4X_IDS() \
+ { USB_DEVICE(0x03f0, 0x0121) }
+DEVICE(hp4x, HP4X_IDS);
+
+/* KAUFMANN RKS+CAN VCP */
+#define KAUFMANN_IDS() \
+ { USB_DEVICE(0x16d0, 0x0870) }
+DEVICE(kaufmann, KAUFMANN_IDS);
+
/* Libtransistor USB console */
#define LIBTRANSISTOR_IDS() \
{ USB_DEVICE(0x1209, 0x8b00) }
DEVICE(libtransistor, LIBTRANSISTOR_IDS);
-/* ViVOpay USB Serial Driver */
-#define VIVOPAY_IDS() \
- { USB_DEVICE(0x1d5f, 0x1004) } /* ViVOpay 8800 */
-DEVICE(vivopay, VIVOPAY_IDS);
-
/* Motorola USB Phone driver */
#define MOTO_IDS() \
{ USB_DEVICE(0x05c6, 0x3197) }, /* unknown Motorola phone */ \
@@ -101,10 +101,10 @@ DEVICE(nokia, NOKIA_IDS);
{ USB_DEVICE(0x09d7, 0x0100) } /* NovAtel FlexPack GPS */
DEVICE_N(novatel_gps, NOVATEL_IDS, 3);
-/* HP4x (48/49) Generic Serial driver */
-#define HP4X_IDS() \
- { USB_DEVICE(0x03f0, 0x0121) }
-DEVICE(hp4x, HP4X_IDS);
+/* Siemens USB/MPI adapter */
+#define SIEMENS_IDS() \
+ { USB_DEVICE(0x908, 0x0004) }
+DEVICE(siemens_mpi, SIEMENS_IDS);
/* Suunto ANT+ USB Driver */
#define SUUNTO_IDS() \
@@ -112,45 +112,52 @@ DEVICE(hp4x, HP4X_IDS);
{ USB_DEVICE(0x0fcf, 0x1009) } /* Dynastream ANT USB-m Stick */
DEVICE(suunto, SUUNTO_IDS);
-/* Siemens USB/MPI adapter */
-#define SIEMENS_IDS() \
- { USB_DEVICE(0x908, 0x0004) }
-DEVICE(siemens_mpi, SIEMENS_IDS);
+/* ViVOpay USB Serial Driver */
+#define VIVOPAY_IDS() \
+ { USB_DEVICE(0x1d5f, 0x1004) } /* ViVOpay 8800 */
+DEVICE(vivopay, VIVOPAY_IDS);
+
+/* ZIO Motherboard USB driver */
+#define ZIO_IDS() \
+ { USB_DEVICE(0x1CBE, 0x0103) }
+DEVICE(zio, ZIO_IDS);
/* All of the above structures mushed into two lists */
static struct usb_serial_driver * const serial_drivers[] = {
&carelink_device,
- &zio_device,
- &funsoft_device,
&flashloader_device,
+ &funsoft_device,
&google_device,
+ &hp4x_device,
+ &kaufmann_device,
&libtransistor_device,
- &vivopay_device,
&moto_modem_device,
&motorola_tetra_device,
&nokia_device,
&novatel_gps_device,
- &hp4x_device,
- &suunto_device,
&siemens_mpi_device,
+ &suunto_device,
+ &vivopay_device,
+ &zio_device,
NULL
};
static const struct usb_device_id id_table[] = {
CARELINK_IDS(),
- ZIO_IDS(),
- FUNSOFT_IDS(),
FLASHLOADER_IDS(),
+ FUNSOFT_IDS(),
GOOGLE_IDS(),
+ HP4X_IDS(),
+ KAUFMANN_IDS(),
LIBTRANSISTOR_IDS(),
- VIVOPAY_IDS(),
MOTO_IDS(),
MOTOROLA_TETRA_IDS(),
NOKIA_IDS(),
NOVATEL_IDS(),
- HP4X_IDS(),
- SUUNTO_IDS(),
SIEMENS_IDS(),
+ SUUNTO_IDS(),
+ VIVOPAY_IDS(),
+ ZIO_IDS(),
{ },
};
MODULE_DEVICE_TABLE(usb, id_table);
diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c
index faa184ae3dac8d03378d1fb1911ec2dc1b5d9880..9c1dbf3c00e0a7ee67679093ac22182e47660aa9 100644
--- a/drivers/usb/typec/class.c
+++ b/drivers/usb/typec/class.c
@@ -1277,8 +1277,7 @@ static ssize_t select_usb_power_delivery_show(struct device *dev,
{
struct typec_port *port = to_typec_port(dev);
struct usb_power_delivery **pds;
- struct usb_power_delivery *pd;
- int ret = 0;
+ int i, ret = 0;
if (!port->ops || !port->ops->pd_get)
return -EOPNOTSUPP;
@@ -1287,11 +1286,11 @@ static ssize_t select_usb_power_delivery_show(struct device *dev,
if (!pds)
return 0;
- for (pd = pds[0]; pd; pd++) {
- if (pd == port->pd)
- ret += sysfs_emit(buf + ret, "[%s] ", dev_name(&pd->dev));
+ for (i = 0; pds[i]; i++) {
+ if (pds[i] == port->pd)
+ ret += sysfs_emit_at(buf, ret, "[%s] ", dev_name(&pds[i]->dev));
else
- ret += sysfs_emit(buf + ret, "%s ", dev_name(&pd->dev));
+ ret += sysfs_emit_at(buf, ret, "%s ", dev_name(&pds[i]->dev));
}
buf[ret - 1] = '\n';
@@ -2288,6 +2287,8 @@ struct typec_port *typec_register_port(struct device *parent,
return ERR_PTR(ret);
}
+ port->pd = cap->pd;
+
ret = device_add(&port->dev);
if (ret) {
dev_err(parent, "failed to register port (%d)\n", ret);
@@ -2295,7 +2296,7 @@ struct typec_port *typec_register_port(struct device *parent,
return ERR_PTR(ret);
}
- ret = typec_port_set_usb_power_delivery(port, cap->pd);
+ ret = usb_power_delivery_link_device(port->pd, &port->dev);
if (ret) {
dev_err(&port->dev, "failed to link pd\n");
device_unregister(&port->dev);
diff --git a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c
index a905160dd860cc6f044e3f30ca2cd847dd59b676..9b467a346114e2df7dbf634c0649d66fca2873fc 100644
--- a/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c
+++ b/drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c
@@ -209,8 +209,8 @@ static int qcom_pmic_typec_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, tcpm);
tcpm->tcpc.fwnode = device_get_named_child_node(tcpm->dev, "connector");
- if (IS_ERR(tcpm->tcpc.fwnode))
- return PTR_ERR(tcpm->tcpc.fwnode);
+ if (!tcpm->tcpc.fwnode)
+ return -EINVAL;
tcpm->tcpm_port = tcpm_register_port(tcpm->dev, &tcpm->tcpc);
if (IS_ERR(tcpm->tcpm_port)) {
diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c
index 9b6d6b14431fefb013b0ad18e6d257a4ef8748ea..f6901319639d9c28cc7f5e50aa59b4f66b09cfcd 100644
--- a/drivers/usb/typec/ucsi/ucsi.c
+++ b/drivers/usb/typec/ucsi/ucsi.c
@@ -785,6 +785,8 @@ static void ucsi_unregister_partner(struct ucsi_connector *con)
if (!con->partner)
return;
+ typec_set_mode(con->port, TYPEC_STATE_SAFE);
+
ucsi_unregister_partner_pdos(con);
ucsi_unregister_altmodes(con, UCSI_RECIPIENT_SOP);
typec_unregister_partner(con->partner);
@@ -825,8 +827,6 @@ static void ucsi_partner_change(struct ucsi_connector *con)
UCSI_CONSTAT_PARTNER_FLAG_USB)
typec_set_mode(con->port, TYPEC_STATE_USB);
}
- } else {
- typec_set_mode(con->port, TYPEC_STATE_SAFE);
}
/* Only notify USB controller if partner supports USB data */