HID: multitouch: add support of Panasonic multitouch panels
While at it, also fix some minor codingstyle issues.
Signed-off-by: Denis Kovalev <Denis.Kovalev@dataart.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index f7c43b6..bfac1f7 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -354,6 +354,7 @@
- LG Display panels (Dell ST2220Tc)
- Lumio CrystalTouch panels
- MosArt dual-touch panels
+ - Panasonic multitouch panels
- PenMount dual touch panels
- Perixx Peripad 701 touchpad
- PixArt optical touch screen
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index af08ce7..bb710a6 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1501,6 +1501,8 @@
{ HID_USB_DEVICE(USB_VENDOR_ID_NTRIG, USB_DEVICE_ID_NTRIG_TOUCH_SCREEN_18) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_PKB1700) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ORTEK, USB_DEVICE_ID_ORTEK_WKB2000) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_PANASONIC, USB_DEVICE_ID_PANABOARD_UBT780) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_PANASONIC, USB_DEVICE_ID_PANABOARD_UBT880) },
{ HID_USB_DEVICE(USB_VENDOR_ID_PENMOUNT, USB_DEVICE_ID_PENMOUNT_PCI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_PETALYNX, USB_DEVICE_ID_PETALYNX_MAXTER_REMOTE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN) },
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 662a0b6..12b6c49 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -41,7 +41,7 @@
#define USB_VENDOR_ID_ACTIONSTAR 0x2101
#define USB_DEVICE_ID_ACTIONSTAR_1011 0x1011
-#define USB_VENDOR_ID_ADS_TECH 0x06e1
+#define USB_VENDOR_ID_ADS_TECH 0x06e1
#define USB_DEVICE_ID_ADS_TECH_RADIO_SI470X 0xa155
#define USB_VENDOR_ID_AFATECH 0x15a4
@@ -565,6 +565,10 @@
#define USB_DEVICE_ID_ORTEK_PKB1700 0x1700
#define USB_DEVICE_ID_ORTEK_WKB2000 0x2000
+#define USB_VENDOR_ID_PANASONIC 0x04da
+#define USB_DEVICE_ID_PANABOARD_UBT780 0x1044
+#define USB_DEVICE_ID_PANABOARD_UBT880 0x104d
+
#define USB_VENDOR_ID_PANJIT 0x134c
#define USB_VENDOR_ID_PANTHERLORD 0x0810
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 387a72f..09e42ef 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -104,6 +104,7 @@
#define MT_CLS_EGALAX 0x0103
#define MT_CLS_EGALAX_SERIAL 0x0104
#define MT_CLS_TOPSEED 0x0105
+#define MT_CLS_PANASONIC 0x0106
#define MT_DEFAULT_MAXCONTACT 10
@@ -198,6 +199,9 @@
.is_indirect = true,
.maxcontacts = 2,
},
+ { .name = MT_CLS_PANASONIC,
+ .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP,
+ .maxcontacts = 4 },
{ }
};
@@ -278,8 +282,8 @@
int code;
/* Only map fields from TouchScreen or TouchPad collections.
- * We need to ignore fields that belong to other collections
- * such as Mouse that might have the same GenericDesktop usages. */
+ * We need to ignore fields that belong to other collections
+ * such as Mouse that might have the same GenericDesktop usages. */
if (field->application == HID_DG_TOUCHSCREEN)
set_bit(INPUT_PROP_DIRECT, hi->input->propbit);
else if (field->application != HID_DG_TOUCHPAD)
@@ -581,9 +585,8 @@
return 0;
}
- if (usage->hid == td->last_slot_field) {
+ if (usage->hid == td->last_slot_field)
mt_complete_slot(td);
- }
if (field->index == td->last_field_index
&& td->num_received >= td->num_expected)
@@ -857,6 +860,14 @@
HID_USB_DEVICE(USB_VENDOR_ID_TURBOX,
USB_DEVICE_ID_TURBOX_TOUCHSCREEN_MOSART) },
+ /* Panasonic panels */
+ { .driver_data = MT_CLS_PANASONIC,
+ HID_USB_DEVICE(USB_VENDOR_ID_PANASONIC,
+ USB_DEVICE_ID_PANABOARD_UBT780) },
+ { .driver_data = MT_CLS_PANASONIC,
+ HID_USB_DEVICE(USB_VENDOR_ID_PANASONIC,
+ USB_DEVICE_ID_PANABOARD_UBT880) },
+
/* PenMount panels */
{ .driver_data = MT_CLS_CONFIDENCE,
HID_USB_DEVICE(USB_VENDOR_ID_PENMOUNT,