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path: root/drivers/usb/core/quirks.c
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Diffstat (limited to 'drivers/usb/core/quirks.c')
-rw-r--r--drivers/usb/core/quirks.c40
1 files changed, 40 insertions, 0 deletions
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 6b6413073584..2b24336a72e5 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -354,6 +354,10 @@ static const struct usb_device_id usb_quirk_list[] = {
{ USB_DEVICE(0x0904, 0x6103), .driver_info =
USB_QUIRK_LINEAR_FRAME_INTR_BINTERVAL },
+ /* Sound Devices USBPre2 */
+ { USB_DEVICE(0x0926, 0x0202), .driver_info =
+ USB_QUIRK_ENDPOINT_BLACKLIST },
+
/* Keytouch QWERTY Panel keyboard */
{ USB_DEVICE(0x0926, 0x3333), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },
@@ -445,6 +449,9 @@ static const struct usb_device_id usb_quirk_list[] = {
/* INTEL VALUE SSD */
{ USB_DEVICE(0x8086, 0xf1a5), .driver_info = USB_QUIRK_RESET_RESUME },
+ /* novation SoundControl XL */
+ { USB_DEVICE(0x1235, 0x0061), .driver_info = USB_QUIRK_RESET_RESUME },
+
{ } /* terminating entry must be last */
};
@@ -472,6 +479,39 @@ static const struct usb_device_id usb_amd_resume_quirk_list[] = {
{ } /* terminating entry must be last */
};
+/*
+ * Entries for blacklisted endpoints that should be ignored when parsing
+ * configuration descriptors.
+ *
+ * Matched for devices with USB_QUIRK_ENDPOINT_BLACKLIST.
+ */
+static const struct usb_device_id usb_endpoint_blacklist[] = {
+ { USB_DEVICE_INTERFACE_NUMBER(0x0926, 0x0202, 1), .driver_info = 0x85 },
+ { }
+};
+
+bool usb_endpoint_is_blacklisted(struct usb_device *udev,
+ struct usb_host_interface *intf,
+ struct usb_endpoint_descriptor *epd)
+{
+ const struct usb_device_id *id;
+ unsigned int address;
+
+ for (id = usb_endpoint_blacklist; id->match_flags; ++id) {
+ if (!usb_match_device(udev, id))
+ continue;
+
+ if (!usb_match_one_id_intf(udev, intf, id))
+ continue;
+
+ address = id->driver_info;
+ if (address == epd->bEndpointAddress)
+ return true;
+ }
+
+ return false;
+}
+
static bool usb_match_any_interface(struct usb_device *udev,
const struct usb_device_id *id)
{