From: Benjamin Tissoires <benjamin.tissoires@enac.fr>
To: Dmitry Torokhov <dmitry.torokhov@gmail.com>,
Henrik Rydberg <rydberg@euromail.se>,
Benjamin Tissoires <benjamin.tissoires@enac.fr>,
Jiri Kosina <jkosina@suse.cz>, Stephane Chatty <chatty@enac.fr>,
Mohamed Ikbel Boulabiar <boulabiar@gmail.com>,
linux-input@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v2 3/3] HID: multitouch: support Perixx PERIPAD 701
Date: Wed, 18 Jan 2012 12:51:08 +0100 [thread overview]
Message-ID: <1326887468-5148-4-git-send-email-benjamin.tissoires@enac.fr> (raw)
In-Reply-To: <1326887468-5148-1-git-send-email-benjamin.tissoires@enac.fr>
Perixx Peripad 701 is an hybrid device which presents a touchpad and
a keyboard on the same surface. The switch between the two is controlled
by a physical switch, and the firmware sends the events on the right
interface (mouse, keyboard or multitouch).
This patch enables the multitouch interface of this device to work.
We need to manually declare the device as a trackpad (we cannot infer it
from the reports descriptors as the device works under Windows, a system
that does not allow multitouch touchpad).
We also need to set the hid feature MAX CONTACT NUMBER to 2 or the device
stops sending events once it has been pressed by two touches.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
---
drivers/hid/Kconfig | 1 +
drivers/hid/hid-ids.h | 1 +
drivers/hid/hid-multitouch.c | 11 +++++++++++
3 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index a421abd..f7c43b6 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -355,6 +355,7 @@ config HID_MULTITOUCH
- Lumio CrystalTouch panels
- MosArt dual-touch panels
- PenMount dual touch panels
+ - Perixx Peripad 701 touchpad
- PixArt optical touch screen
- Pixcir dual touch panels
- Quanta panels
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index b8574cd..662a0b6 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -659,6 +659,7 @@
#define USB_VENDOR_ID_TOPSEED2 0x1784
#define USB_DEVICE_ID_TOPSEED2_RF_COMBO 0x0004
+#define USB_DEVICE_ID_TOPSEED2_PERIPAD_701 0x0016
#define USB_VENDOR_ID_TOPMAX 0x0663
#define USB_DEVICE_ID_TOPMAX_COBRAPAD 0x0103
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index fd978c9..8a6b823 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -103,6 +103,7 @@ struct mt_device {
#define MT_CLS_CYPRESS 0x0102
#define MT_CLS_EGALAX 0x0103
#define MT_CLS_EGALAX_SERIAL 0x0104
+#define MT_CLS_TOPSEED 0x0105
#define MT_DEFAULT_MAXCONTACT 10
@@ -192,6 +193,11 @@ static struct mt_class mt_classes[] = {
.sn_move = 4096,
.sn_pressure = 32,
},
+ { .name = MT_CLS_TOPSEED,
+ .quirks = MT_QUIRK_ALWAYS_VALID,
+ .is_indirect = true,
+ .maxcontacts = 2,
+ },
{ }
};
@@ -904,6 +910,11 @@ static const struct hid_device_id mt_devices[] = {
HID_USB_DEVICE(USB_VENDOR_ID_STANTUM_SITRONIX,
USB_DEVICE_ID_MTP_SITRONIX)},
+ /* TopSeed panels */
+ { .driver_data = MT_CLS_TOPSEED,
+ HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2,
+ USB_DEVICE_ID_TOPSEED2_PERIPAD_701) },
+
/* Touch International panels */
{ .driver_data = MT_CLS_DEFAULT,
HID_USB_DEVICE(USB_VENDOR_ID_TOUCH_INTL,
--
1.7.4.4
prev parent reply other threads:[~2012-01-18 11:51 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-18 11:51 [PATCH v2 0/3] Support of Perixx Peripad 701 for hid-multitouch Benjamin Tissoires
2012-01-18 11:51 ` [PATCH v2 1/3] hid-multitouch: add support for trackpads Benjamin Tissoires
2012-01-20 16:09 ` Henrik Rydberg
2012-01-20 16:48 ` Dmitry Torokhov
2012-01-24 14:34 ` Benjamin Tissoires
2012-02-02 8:36 ` Jiri Kosina
2012-02-03 10:07 ` Benjamin Tissoires
2012-01-18 11:51 ` [PATCH v2 2/3] HID: multitouch: add control of the feature "Maximum Contact Number" Benjamin Tissoires
2012-01-20 16:19 ` Henrik Rydberg
2012-01-24 14:39 ` Benjamin Tissoires
2012-01-18 11:51 ` Benjamin Tissoires [this message]
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