On Fri, 13 Apr 2012, Tvrtko Ursulin wrote:
> > Guys, who of you is going to send me patch adding the device ID into
> > in-kernel list?
>
> It is unlikely to be me unless someone explains to me in detail what needs to
> be done, at which point it is probably quicker for that person to do it. I for
> example don't even understand why this, allegedly HID Multitouch class
> compliant, device needs explicit adding? Is it not compliant after all? Is it
> that multiple HID devices it exposes a non-standard thing? Does it then need a
> vendor specific class (looking at hid-multitouch.c). Sorry this whole area is
> just new and unknown to me.
Could you please verify that the patch below works for you? Thanks.
From: Jiri Kosina <jkosina@xxxxxxx>
Subject: [PATCH] HID: multitouch: Add support for Baantoo touchscreen
Reported-by: Tvrtko Ursulin <tvrtko.ursulin@xxxxxxxxxxxx>
Signed-off-by: Jiri Kosina <jkosina@xxxxxxx>
---
drivers/hid/hid-core.c | 1 +
drivers/hid/hid-ids.h | 3 +++
drivers/hid/hid-multitouch.c | 4 ++++
3 files changed, 8 insertions(+), 0 deletions(-)
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 990fe19..d6c0b1c 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1388,6 +1388,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_T91MT) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUSTEK_MULTITOUCH_YFO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_BAANTOO, USB_DEVICE_ID_BAANTOO_MT_190W2), },
{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_EMPREX_REMOTE_2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_PIXCIR_MULTI_TOUCH) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 3eb0090..fef15c4 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -157,6 +157,9 @@
#define USB_VENDOR_ID_AVERMEDIA 0x07ca
#define USB_DEVICE_ID_AVER_FM_MR800 0xb800
+#define USB_VENDOR_ID_BAANTOO 0x2453
+#define USB_DEVICE_ID_BAANTOO_MT_190W2 0x0100
+
#define USB_VENDOR_ID_BELKIN 0x050d
#define USB_DEVICE_ID_FLIP_KVM 0x3201
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 1d5b941..788aca3 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -749,6 +749,10 @@ static const struct hid_device_id mt_devices[] = {
HID_USB_DEVICE(USB_VENDOR_ID_ATMEL,
USB_DEVICE_ID_ATMEL_MXT_DIGITIZER) },
+ /* Baantoo multitouch devices */
+ { .driver_data = MT_CLS_DEFAULT,
+ HID_USB_DEVICE(USB_VENDOR_ID_BAANTOO,
+ USB_DEVICE_ID_BAANTOO_MT_190W2) },
/* Cando panels */
{ .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER,
HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
--
Jiri Kosina
SUSE Labs
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