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authorSteinar H. Gunderson <sgunderson@bigfoot.com>2016-10-09 14:21:50 +0200
committerJiri Kosina <jkosina@suse.cz>2016-10-10 10:58:22 +0200
commit4973ca9a01e2354b159acedec1b9b8eb8de02ab7 (patch)
treec64abffa5fb6bf8cfff24c708589d5998e31f6ec /drivers/hid
parent1bcaa05ebee115213e34f1806cc6a4f7a6175a88 (diff)
downloadlinux-4973ca9a01e2354b159acedec1b9b8eb8de02ab7.tar.bz2
HID: add quirk for Akai MIDImix.
The Akai MIDImix (09e8:0031) is a MIDI fader controller that speaks regular MIDI and works well with Linux. However, initialization gets delayed due to reports timeout: [3643645.631124] hid-generic 0003:09E8:0031.0020: timeout initializing reports [3643645.632416] hid-generic 0003:09E8:0031.0020: hiddev0: USB HID v1.11 Device [AKAI MIDI Mix] on usb-0000:00:14.0-2/input0 Adding "usbhid.quirks=0x09e8:0x0031:0x20000000" on the kernel command line makes the issues go away. Signed-off-by: Steinar H. Gunderson <sgunderson@bigfoot.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
-rw-r--r--drivers/hid/hid-ids.h3
-rw-r--r--drivers/hid/usbhid/hid-quirks.c1
2 files changed, 4 insertions, 0 deletions
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index cd59c79eebdd..6cfb5cacc253 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -64,6 +64,9 @@
#define USB_VENDOR_ID_AKAI 0x2011
#define USB_DEVICE_ID_AKAI_MPKMINI2 0x0715
+#define USB_VENDOR_ID_AKAI_09E8 0x09E8
+#define USB_DEVICE_ID_AKAI_09E8_MIDIMIX 0x0031
+
#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 0a0eca5da47d..354d49ea36dd 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -56,6 +56,7 @@ static const struct hid_blacklist {
{ 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 },
+ { USB_VENDOR_ID_AKAI_09E8, USB_DEVICE_ID_AKAI_09E8_MIDIMIX, HID_QUIRK_NO_INIT_REPORTS },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_UC100KM, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_CS124U, HID_QUIRK_NOGET },
{ USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET },