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>

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index c638e5d..74d47aa 100644 (file)
--- 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 38a7cdd..3715043 100644 (file)
--- 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 },