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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>
This commit is contained in:
Denis Kovalev 2012-02-14 00:50:33 -08:00 committed by Jiri Kosina
parent 847672cd14
commit 2258e863b4
4 changed files with 23 additions and 5 deletions
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1
drivers/hid/Kconfig
View File

@ -354,6 +354,7 @@ config HID_MULTITOUCH
- 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

2
drivers/hid/hid-core.c
View File

@ -1501,6 +1501,8 @@ static const struct hid_device_id hid_have_special_driver[] = {
{ 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) },

6
drivers/hid/hid-ids.h
View File

@ -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

19
drivers/hid/hid-multitouch.c
View File

@ -104,6 +104,7 @@ struct mt_device {
#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 @@ static struct mt_class mt_classes[] = {
.is_indirect = true,
.maxcontacts = 2,
},
{ .name = MT_CLS_PANASONIC,
.quirks = MT_QUIRK_NOT_SEEN_MEANS_UP,
.maxcontacts = 4 },
{ }
};
@ -278,8 +282,8 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi,
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 @@ static int mt_event(struct hid_device *hid, struct hid_field *field,
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 @@ static const struct hid_device_id mt_devices[] = {
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,