Messages in this thread | | | Date | Wed, 27 Jan 2016 22:31:26 +0100 (CET) | From | Jiri Kosina <> | Subject | Re: [PATCH] HID: quirks: Add no_init_reports for AKAI midi controller |
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On Wed, 27 Jan 2016, Stafford Horne wrote:
> The midi controller times-out while initializing reports, this > causes boot to take an extra 10 seconds. The device descriptor > advertises that it has an internal HID device but seems to not > actually do anything useful. > > Signed-off-by: Stafford Horne <shorne@gmail.com> > --- > drivers/hid/hid-ids.h | 3 +++ > drivers/hid/usbhid/hid-quirks.c | 1 + > 2 files changed, 4 insertions(+) > > diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h > index b6ff6e7..3dfb166 100644 > --- a/drivers/hid/hid-ids.h > +++ b/drivers/hid/hid-ids.h > @@ -61,6 +61,9 @@ > #define USB_VENDOR_ID_AIREN 0x1a2c > #define USB_DEVICE_ID_AIREN_SLIMPLUS 0x0002 > > +#define USB_VENDOR_ID_AKAI 0x2011 > +#define USB_DEVICE_ID_AKAI_MPKMINI2 0x0715 > + > #define USB_VENDOR_ID_ALCOR 0x058f > #define USB_DEVICE_ID_ALCOR_USBRS232 0x9720 > > diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c > index 7dd0953..055e740 100644 > --- a/drivers/hid/usbhid/hid-quirks.c > +++ b/drivers/hid/usbhid/hid-quirks.c > @@ -55,6 +55,7 @@ static const struct hid_blacklist { > { USB_VENDOR_ID_TOUCHPACK, USB_DEVICE_ID_TOUCHPACK_RTS, HID_QUIRK_MULTI_INPUT }, > > { USB_VENDOR_ID_AIREN, USB_DEVICE_ID_AIREN_SLIMPLUS, HID_QUIRK_NOGET }, > + { USB_VENDOR_ID_AKAI, USB_DEVICE_ID_AKAI_MPKMINI2, HID_QUIRK_NO_INIT_REPORTS },
If the (proclaimed) HID device is completely silent, wouldn't HID_QUIRK_IGNORE be more appropriate?
-- Jiri Kosina SUSE Labs
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