The USB recovery mode present in i.MX23 ROM emulates USB HID.
It needs this quirk to behave properly.
Even if the official branding of the chip is Freescale i.MX23,
I named it Sigmatel STMP3780 since that's what the chip really
is and it even reports itself as STMP3780.
Signed-off-by: Marek Vasut <marex@xxxxxxx>
Cc: Chen Peter <B29397@xxxxxxxxxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Cc: Jiri Kosina <jkosina@xxxxxxx>
---
drivers/hid/hid-ids.h | 3 +++
drivers/hid/usbhid/hid-quirks.c | 1 +
2 files changed, 4 insertions(+)
NOTE: it'd be nice to include this in -stable eventually.
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 9d7a428..1ef9a9e 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -696,6 +696,9 @@
#define USB_VENDOR_ID_SIGMA_MICRO 0x1c4f
#define USB_DEVICE_ID_SIGMA_MICRO_KEYBOARD 0x0002
+#define USB_VENDOR_ID_SIGMATEL 0x066F
+#define USB_DEVICE_ID_SIGMATEL_STMP3780 0x3780
+
#define USB_VENDOR_ID_SKYCABLE 0x1223
#define USB_DEVICE_ID_SKYCABLE_WIRELESS_PRESENTER 0x3F07
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 11c7932..0a1429f 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -79,6 +79,7 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3001, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH_3008, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_SENNHEISER, USB_DEVICE_ID_SENNHEISER_BTD500USB, HID_QUIRK_NOGET },
+ { USB_VENDOR_ID_SIGMATEL, USB_DEVICE_ID_SIGMATEL_STMP3780, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_1, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_SYMBOL, USB_DEVICE_ID_SYMBOL_SCANNER_2, HID_QUIRK_NOGET },
--
1.7.10.4
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