From 79603dc9a8223856cf3194dcabad32b9828c7be9 Mon Sep 17 00:00:00 2001
From: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Date: Thu, 19 May 2011 14:18:14 +0200
Subject: [PATCH] HID: hid-multitouch: add support for CVTouch panels
This patch introduce support for CVTouch panels.
This device has not been optimized in term of kernel processing
operations (default class), but it will work.
Signed-off-by: Benjamin Tissoires <benjamin.tissoires@enac.fr>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
---
drivers/hid/Kconfig | 1 +
drivers/hid/hid-core.c | 1 +
drivers/hid/hid-ids.h | 3 +++
drivers/hid/hid-multitouch.c | 5 +++++
4 files changed, 10 insertions(+)
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 605b69b2a52a..3e14815eba36 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -305,6 +305,7 @@ config HID_MULTITOUCH
- 3M PCT touch screens
- ActionStar dual touch panels
- Cando dual touch panel
+ - CVTouch panels
- Cypress TrueTouch panels
- Elo TouchSystems IntelliTouch Plus panels
- Hanvon dual touch panels
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index c2382b6ad2d5..cc52faa9d87a 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1354,6 +1354,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_TACTICAL_PAD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_WIRELESS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_PRODIKEYS_PCMIDI) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_CVTOUCH, USB_DEVICE_ID_CVTOUCH_SCREEN) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_1) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_BARCODE_3) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 0ebb7fa4cbf6..e9b8004e99b9 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -181,6 +181,9 @@
#define USB_VENDOR_ID_CREATIVELABS 0x041e
#define USB_DEVICE_ID_PRODIKEYS_PCMIDI 0x2801
+#define USB_VENDOR_ID_CVTOUCH 0x1ff7
+#define USB_DEVICE_ID_CVTOUCH_SCREEN 0x0013
+
#define USB_VENDOR_ID_CYGNAL 0x10c4
#define USB_DEVICE_ID_CYGNAL_RADIO_SI470X 0x818a
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 10a8c760568f..af8789a8138d 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -589,6 +589,11 @@ static const struct hid_device_id mt_devices[] = {
HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6) },
+ /* CVTouch panels */
+ { .driver_data = MT_CLS_DEFAULT,
+ HID_USB_DEVICE(USB_VENDOR_ID_CVTOUCH,
+ USB_DEVICE_ID_CVTOUCH_SCREEN) },
+
/* Cypress panel */
{ .driver_data = MT_CLS_CYPRESS,
HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS,
--
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