Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid:
  HID: hid-multitouch: minor fixes based on additional review
  HID: Switch turbox/mosart touchscreen to hid-mosart
  HID: add Add Cando touch screen 10.1-inch product id
  HID: hid-mulitouch: add support for the 'Sensing Win7-TwoFinger'
  HID: hid-multitouch: add support for Cypress TrueTouch panels
  HID: hid-multitouch: support for PixCir-based panels
  HID: set HID_MAX_FIELD at 128
  HID: add feature_mapping callback

10 files changed, 568 insertions, 7 deletions

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index ffbc278647b..24cca2f69df 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -295,6 +295,23 @@ config HID_MONTEREY
         ---help---
         Support for Monterey Genius KB29E.
 
+config HID_MULTITOUCH
+        tristate "HID Multitouch panels"
+        depends on USB_HID
+        ---help---
+          Generic support for HID multitouch panels.
+
+          Say Y here if you have one of the following devices:
+          - Cypress TrueTouch panels
+          - Hanvon dual touch panels
+          - Pixcir dual touch panels
+          - 'Sensing Win7-TwoFinger' panel by GeneralTouch
+
+          If unsure, say N.
+
+          To compile this driver as a module, choose M here: the
+          module will be called hid-multitouch.
+
 config HID_NTRIG
         tristate "N-Trig touch screen"
         depends on USB_HID
diff --git a/drivers/hid/Makefile b/drivers/hid/Makefile
index 6eae9a90b8d..6efc2a0370a 100644
--- a/drivers/hid/Makefile
+++ b/drivers/hid/Makefile
@@ -47,6 +47,7 @@ obj-$(CONFIG_HID_MAGICMOUSE)    += hid-magicmouse.o
 obj-$(CONFIG_HID_MICROSOFT)     += hid-microsoft.o
 obj-$(CONFIG_HID_MONTEREY)      += hid-monterey.o
 obj-$(CONFIG_HID_MOSART)        += hid-mosart.o
+obj-$(CONFIG_HID_MULTITOUCH)    += hid-multitouch.o
 obj-$(CONFIG_HID_NTRIG)         += hid-ntrig.o
 obj-$(CONFIG_HID_ORTEK)         += hid-ortek.o
 obj-$(CONFIG_HID_PRODIKEYS)     += hid-prodikeys.o
diff --git a/drivers/hid/hid-cando.c b/drivers/hid/hid-cando.c
index 375b50929a5..1ea066c5520 100644
--- a/drivers/hid/hid-cando.c
+++ b/drivers/hid/hid-cando.c
@@ -236,6 +236,8 @@ static const struct hid_device_id cando_devices[] = {
         { HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
                         USB_DEVICE_ID_CANDO_MULTI_TOUCH) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
+                        USB_DEVICE_ID_CANDO_MULTI_TOUCH_10_1) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
                         USB_DEVICE_ID_CANDO_MULTI_TOUCH_11_6) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CANDO,
                 USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6) },
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 261168607c9..d678cf3d33d 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1312,7 +1312,9 @@ static const struct hid_device_id hid_have_special_driver[] = {
         { HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) },
         { 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) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH_10_1) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH_11_6) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CANDO, USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) },
@@ -1324,6 +1326,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
         { 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) },
         { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_TRUETOUCH) },
         { HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0006) },
         { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH) },
         { HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1) },
@@ -1335,11 +1338,13 @@ static const struct hid_device_id hid_have_special_driver[] = {
         { HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
         { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) },
         { HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS) },
         { HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0003) },
         { HID_USB_DEVICE(USB_VENDOR_ID_GREENASIA, 0x0012) },
         { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE) },
         { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) },
         { HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_3) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_HANVON, USB_DEVICE_ID_HANVON_MULTITOUCH) },
         { HID_USB_DEVICE(USB_VENDOR_ID_KENSINGTON, USB_DEVICE_ID_KS_SLIMBLADE) },
         { HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_ERGO_525V) },
         { HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) },
@@ -1422,6 +1427,7 @@ static const struct hid_device_id hid_have_special_driver[] = {
         { HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED, USB_DEVICE_ID_TOPSEED_CYBERLINK) },
         { HID_USB_DEVICE(USB_VENDOR_ID_TOPSEED2, USB_DEVICE_ID_TOPSEED2_RF_COMBO) },
         { HID_USB_DEVICE(USB_VENDOR_ID_TWINHAN, USB_DEVICE_ID_TWINHAN_IR_REMOTE) },
+        { HID_USB_DEVICE(USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_TOUCHSCREEN_MOSART) },
         { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_PF1209) },
         { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP4030U) },
         { HID_USB_DEVICE(USB_VENDOR_ID_UCLOGIC, USB_DEVICE_ID_UCLOGIC_TABLET_WP5540U) },
@@ -1640,7 +1646,6 @@ static const struct hid_device_id hid_ignore_list[] = {
         { HID_USB_DEVICE(USB_VENDOR_ID_ESSENTIAL_REALITY, USB_DEVICE_ID_ESSENTIAL_REALITY_P5) },
         { HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC5UH) },
         { HID_USB_DEVICE(USB_VENDOR_ID_ETT, USB_DEVICE_ID_TC4UM) },
-        { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0001) },
         { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0002) },
         { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0003) },
         { HID_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, 0x0004) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index f65cace7772..92a0d61a737 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -140,7 +140,9 @@
 #define USB_DEVICE_ID_BTC_EMPREX_REMOTE_2       0x5577
 
 #define USB_VENDOR_ID_CANDO             0x2087
+#define USB_DEVICE_ID_CANDO_PIXCIR_MULTI_TOUCH 0x0703
 #define USB_DEVICE_ID_CANDO_MULTI_TOUCH 0x0a01
+#define USB_DEVICE_ID_CANDO_MULTI_TOUCH_10_1 0x0a02
 #define USB_DEVICE_ID_CANDO_MULTI_TOUCH_11_6 0x0b03
 #define USB_DEVICE_ID_CANDO_MULTI_TOUCH_15_6 0x0f01
 
@@ -186,6 +188,7 @@
 #define USB_DEVICE_ID_CYPRESS_BARCODE_1 0xde61
 #define USB_DEVICE_ID_CYPRESS_BARCODE_2 0xde64
 #define USB_DEVICE_ID_CYPRESS_BARCODE_3 0xbca1
+#define USB_DEVICE_ID_CYPRESS_TRUETOUCH 0xc001
 
 #define USB_VENDOR_ID_DEALEXTREAME      0x10c5
 #define USB_DEVICE_ID_DEALEXTREAME_RADIO_SI4701 0x819a
@@ -236,6 +239,7 @@
 #define USB_DEVICE_ID_GAMERON_DUAL_PCS_ADAPTOR  0x0002
 
 #define USB_VENDOR_ID_GENERAL_TOUCH     0x0dfc
+#define USB_DEVICE_ID_GENERAL_TOUCH_WIN7_TWOFINGERS 0x0001
 
 #define USB_VENDOR_ID_GLAB              0x06c2
 #define USB_DEVICE_ID_4_PHIDGETSERVO_30 0x0038
@@ -318,6 +322,9 @@
 #define USB_DEVICE_ID_HANWANG_TABLET_FIRST      0x5000
 #define USB_DEVICE_ID_HANWANG_TABLET_LAST       0x8fff
 
+#define USB_VENDOR_ID_HANVON            0x20b3
+#define USB_DEVICE_ID_HANVON_MULTITOUCH 0x0a18
+
 #define USB_VENDOR_ID_HAPP              0x078b
 #define USB_DEVICE_ID_UGCI_DRIVING      0x0010
 #define USB_DEVICE_ID_UGCI_FLYING       0x0020
diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c
index e60fdb88101..7f552bfad32 100644
--- a/drivers/hid/hid-input.c
+++ b/drivers/hid/hid-input.c
@@ -290,6 +290,14 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
                 goto ignore;
         }
 
+        if (field->report_type == HID_FEATURE_REPORT) {
+                if (device->driver->feature_mapping) {
+                        device->driver->feature_mapping(device, hidinput, field,
+                                usage);
+                }