HID: add quirk for Freescale i.MX23 ROM recovery

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@denx.de>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

2 files changed, 4 insertions, 0 deletions

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index c638e5d5a5cd..74d47aa4c5a1 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -697,6 +697,9 @@
 #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 38a7cdd536b9..3715043244dd 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 },