From b4adbbefc2099476a4f1020041c99f52cf3cd67d Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Sat, 11 Aug 2012 22:07:55 +0200 Subject: Input: MT - Add flags to input_mt_init_slots() Preparing to move more repeated code into the mt core, add a flags argument to the input_mt_slots_init() function. Reviewed-and-tested-by: Benjamin Tissoires Tested-by: Ping Cheng Acked-by: Dmitry Torokhov Signed-off-by: Henrik Rydberg --- drivers/hid/hid-magicmouse.c | 2 +- drivers/hid/hid-multitouch.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/hid') diff --git a/drivers/hid/hid-magicmouse.c b/drivers/hid/hid-magicmouse.c index 73647266daad..25ddf3e3aec6 100644 --- a/drivers/hid/hid-magicmouse.c +++ b/drivers/hid/hid-magicmouse.c @@ -392,7 +392,7 @@ static int magicmouse_setup_input(struct input_dev *input, struct hid_device *hd __set_bit(EV_ABS, input->evbit); - error = input_mt_init_slots(input, 16); + error = input_mt_init_slots(input, 16, 0); if (error) return error; input_set_abs_params(input, ABS_MT_TOUCH_MAJOR, 0, 255 << 2, diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 59c8b5c1d2de..c400d9008774 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -390,7 +390,7 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi, case HID_DG_CONTACTID: if (!td->maxcontacts) td->maxcontacts = MT_DEFAULT_MAXCONTACT; - input_mt_init_slots(hi->input, td->maxcontacts); + input_mt_init_slots(hi->input, td->maxcontacts, 0); mt_store_field(usage, td, hi); td->last_field_index = field->index; td->touches_by_report++; -- cgit v1.2.3 From 9ebf3d7687192923e3d44fdbcd8d9f8375053fb8 Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Mon, 30 Jul 2012 13:28:18 +0200 Subject: HID: Add an input configured notification callback A hid device may create several input devices, and a driver may need to prepare or finalize the configuration per input device. Currently, there is no sane way for a driver to know when a device has been configured. This patch adds a callback providing that information. Reviewed-and-tested-by: Benjamin Tissoires Tested-by: Ping Cheng Acked-by: Jiri Kosina Signed-off-by: Henrik Rydberg --- drivers/hid/hid-input.c | 11 +++++++++-- include/linux/hid.h | 3 +++ 2 files changed, 12 insertions(+), 2 deletions(-) (limited to 'drivers/hid') diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 811bfad64609..d917c0d53685 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -1154,6 +1154,7 @@ static void report_features(struct hid_device *hid) int hidinput_connect(struct hid_device *hid, unsigned int force) { + struct hid_driver *drv = hid->driver; struct hid_report *report; struct hid_input *hidinput = NULL; struct input_dev *input_dev; @@ -1228,6 +1229,8 @@ int hidinput_connect(struct hid_device *hid, unsigned int force) * UGCI) cram a lot of unrelated inputs into the * same interface. */ hidinput->report = report; + if (drv->input_configured) + drv->input_configured(hid, hidinput); if (input_register_device(hidinput->input)) goto out_cleanup; hidinput = NULL; @@ -1235,8 +1238,12 @@ int hidinput_connect(struct hid_device *hid, unsigned int force) } } - if (hidinput && input_register_device(hidinput->input)) - goto out_cleanup; + if (hidinput) { + if (drv->input_configured) + drv->input_configured(hid, hidinput); + if (input_register_device(hidinput->input)) + goto out_cleanup; + } return 0; diff --git a/include/linux/hid.h b/include/linux/hid.h index 42970de1b40c..f37da2803005 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -626,6 +626,7 @@ struct hid_usage_id { * @report_fixup: called before report descriptor parsing (NULL means nop) * @input_mapping: invoked on input registering before mapping an usage * @input_mapped: invoked on input registering after mapping an usage + * @input_configured: invoked just before the device is registered * @feature_mapping: invoked on feature registering * @suspend: invoked on suspend (NULL means nop) * @resume: invoked on resume if device was not reset (NULL means nop) @@ -670,6 +671,8 @@ struct hid_driver { int (*input_mapped)(struct hid_device *hdev, struct hid_input *hidinput, struct hid_field *field, struct hid_usage *usage, unsigned long **bit, int *max); + void (*input_configured)(struct hid_device *hdev, + struct hid_input *hidinput); void (*feature_mapping)(struct hid_device *hdev, struct hid_field *field, struct hid_usage *usage); -- cgit v1.2.3 From 76f5902aebdabcac5b1c34b8d9a238bad397364f Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Sat, 1 Sep 2012 20:11:34 +0200 Subject: HID: hid-multitouch: Simplify setup and frame synchronization With the input_configured() callback in place, the setup and frame synchronization can be simplified. The input device initialization is moved to mt_input_configured(), to make sure the full HID report has been seen. Reviewed-and-tested-by: Benjamin Tissoires Acked-by: Jiri Kosina Signed-off-by: Henrik Rydberg --- drivers/hid/hid-multitouch.c | 67 +++++++++++++++++++++++++------------------- 1 file changed, 38 insertions(+), 29 deletions(-) (limited to 'drivers/hid') diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index c400d9008774..1df86a7536b8 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -92,8 +92,10 @@ struct mt_device { __u8 touches_by_report; /* how many touches are present in one report: * 1 means we should use a serial protocol * > 1 means hybrid (multitouch) protocol */ + bool serial_maybe; /* need to check for serial protocol */ bool curvalid; /* is the current contact valid? */ struct mt_slot *slots; + unsigned mt_flags; /* flags to pass to input-mt */ }; /* classes of device behavior */ @@ -319,24 +321,16 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi, * 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); + td->mt_flags |= INPUT_MT_DIRECT; else if (field->application != HID_DG_TOUCHPAD) return 0; - /* In case of an indirect device (touchpad), we need to add - * specific BTN_TOOL_* to be handled by the synaptics xorg - * driver. - * We also consider that touchscreens providing buttons are touchpads. + /* + * Model touchscreens providing buttons as touchpads. */ if (field->application == HID_DG_TOUCHPAD || - (usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON || - cls->is_indirect) { - set_bit(INPUT_PROP_POINTER, hi->input->propbit); - set_bit(BTN_TOOL_FINGER, hi->input->keybit); - set_bit(BTN_TOOL_DOUBLETAP, hi->input->keybit); - set_bit(BTN_TOOL_TRIPLETAP, hi->input->keybit); - set_bit(BTN_TOOL_QUADTAP, hi->input->keybit); - } + (usage->hid & HID_USAGE_PAGE) == HID_UP_BUTTON) + td->mt_flags |= INPUT_MT_POINTER; /* eGalax devices provide a Digitizer.Stylus input which overrides * the correct Digitizers.Finger X/Y ranges. @@ -353,8 +347,6 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi, EV_ABS, ABS_MT_POSITION_X); set_abs(hi->input, ABS_MT_POSITION_X, field, cls->sn_move); - /* touchscreen emulation */ - set_abs(hi->input, ABS_X, field, cls->sn_move); mt_store_field(usage, td, hi); td->last_field_index = field->index; return 1; @@ -363,8 +355,6 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi, EV_ABS, ABS_MT_POSITION_Y); set_abs(hi->input, ABS_MT_POSITION_Y, field, cls->sn_move); - /* touchscreen emulation */ - set_abs(hi->input, ABS_Y, field, cls->sn_move); mt_store_field(usage, td, hi); td->last_field_index = field->index; return 1; @@ -388,9 +378,6 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi, td->last_field_index = field->index; return 1; case HID_DG_CONTACTID: - if (!td->maxcontacts) - td->maxcontacts = MT_DEFAULT_MAXCONTACT; - input_mt_init_slots(hi->input, td->maxcontacts, 0); mt_store_field(usage, td, hi); td->last_field_index = field->index; td->touches_by_report++; @@ -418,9 +405,6 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi, EV_ABS, ABS_MT_PRESSURE); set_abs(hi->input, ABS_MT_PRESSURE, field, cls->sn_pressure); - /* touchscreen emulation */ - set_abs(hi->input, ABS_PRESSURE, field, - cls->sn_pressure); mt_store_field(usage, td, hi); td->last_field_index = field->index; return 1; @@ -536,7 +520,7 @@ static void mt_emit_event(struct mt_device *td, struct input_dev *input) } - input_mt_report_pointer_emulation(input, true); + input_mt_sync_frame(input); input_sync(input); td->num_received = 0; } @@ -685,6 +669,32 @@ static void mt_post_parse(struct mt_device *td) } } +static void mt_input_configured(struct hid_device *hdev, struct hid_input *hi) + +{ + struct mt_device *td = hid_get_drvdata(hdev); + struct mt_class *cls = &td->mtclass; + struct input_dev *input = hi->input; + + /* Only initialize slots for MT input devices */ + if (!test_bit(ABS_MT_POSITION_X, input->absbit)) + return; + + if (!td->maxcontacts) + td->maxcontacts = MT_DEFAULT_MAXCONTACT; + + mt_post_parse(td); + if (td->serial_maybe) + mt_post_parse_default_settings(td); + + if (cls->is_indirect) + td->mt_flags |= INPUT_MT_POINTER; + + input_mt_init_slots(input, td->maxcontacts, td->mt_flags); + + td->mt_flags = 0; +} + static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id) { int ret, i; @@ -722,6 +732,9 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id) goto fail; } + if (id->vendor == HID_ANY_ID && id->product == HID_ANY_ID) + td->serial_maybe = true; + ret = hid_parse(hdev); if (ret != 0) goto fail; @@ -730,11 +743,6 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id) if (ret) goto fail; - mt_post_parse(td); - - if (id->vendor == HID_ANY_ID && id->product == HID_ANY_ID) - mt_post_parse_default_settings(td); - td->slots = kzalloc(td->maxcontacts * sizeof(struct mt_slot), GFP_KERNEL); if (!td->slots) { @@ -1087,6 +1095,7 @@ static struct hid_driver mt_driver = { .remove = mt_remove, .input_mapping = mt_input_mapping, .input_mapped = mt_input_mapped, + .input_configured = mt_input_configured, .feature_mapping = mt_feature_mapping, .usage_table = mt_grabbed_usages, .event = mt_event, -- cgit v1.2.3 From 3e1b5015d94ec0bdfa5bd8c80a19bcba82bc505c Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Sat, 1 Sep 2012 19:46:58 +0200 Subject: HID: hid-multitouch: Remove the redundant touch state With the input_mt_sync_frame() function in place, there is no longer any need to keep the full touch state in the driver. This patch removes the slot state and replaces the lookup code with the input-mt equivalent. Reviewed-and-tested-by: Benjamin Tissoires Acked-by: Jiri Kosina Signed-off-by: Henrik Rydberg --- drivers/hid/hid-multitouch.c | 88 ++++++++++++-------------------------------- 1 file changed, 23 insertions(+), 65 deletions(-) (limited to 'drivers/hid') diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 1df86a7536b8..eee19c9f7b36 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -56,7 +56,6 @@ struct mt_slot { __s32 x, y, p, w, h; __s32 contactid; /* the device ContactID assigned to this slot */ bool touch_state; /* is the touch valid? */ - bool seen_in_this_frame;/* has this slot been updated */ }; struct mt_class { @@ -94,7 +93,6 @@ struct mt_device { * > 1 means hybrid (multitouch) protocol */ bool serial_maybe; /* need to check for serial protocol */ bool curvalid; /* is the current contact valid? */ - struct mt_slot *slots; unsigned mt_flags; /* flags to pass to input-mt */ }; @@ -136,25 +134,6 @@ static int cypress_compute_slot(struct mt_device *td) return -1; } -static int find_slot_from_contactid(struct mt_device *td) -{ - int i; - for (i = 0; i < td->maxcontacts; ++i) { - if (td->slots[i].contactid == td->curdata.contactid && - td->slots[i].touch_state) - return i; - } - for (i = 0; i < td->maxcontacts; ++i) { - if (!td->slots[i].seen_in_this_frame && - !td->slots[i].touch_state) - return i; - } - /* should not occurs. If this happens that means - * that the device sent more touches that it says - * in the report descriptor. It is ignored then. */ - return -1; -} - static struct mt_class mt_classes[] = { { .name = MT_CLS_DEFAULT, .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP }, @@ -448,7 +427,7 @@ static int mt_input_mapped(struct hid_device *hdev, struct hid_input *hi, return -1; } -static int mt_compute_slot(struct mt_device *td) +static int mt_compute_slot(struct mt_device *td, struct input_dev *input) { __s32 quirks = td->mtclass.quirks; @@ -464,42 +443,23 @@ static int mt_compute_slot(struct mt_device *td) if (quirks & MT_QUIRK_SLOT_IS_CONTACTID_MINUS_ONE) return td->curdata.contactid - 1; - return find_slot_from_contactid(td); + return input_mt_get_slot_by_key(input, td->curdata.contactid); } /* * this function is called when a whole contact has been processed, * so that it can assign it to a slot and store the data there */ -static void mt_complete_slot(struct mt_device *td) +static void mt_complete_slot(struct mt_device *td, struct input_dev *input) { - td->curdata.seen_in_this_frame = true; if (td->curvalid) { - int slotnum = mt_compute_slot(td); - - if (slotnum >= 0 && slotnum < td->maxcontacts) - td->slots[slotnum] = td->curdata; - } - td->num_received++; -} - - -/* - * this function is called when a whole packet has been received and processed, - * so that it can decide what to send to the input layer. - */ -static void mt_emit_event(struct mt_device *td, struct input_dev *input) -{ - int i; + int slotnum = mt_compute_slot(td, input); + struct mt_slot *s = &td->curdata; - for (i = 0; i < td->maxcontacts; ++i) { - struct mt_slot *s = &(td->slots[i]); - if ((td->mtclass.quirks & MT_QUIRK_NOT_SEEN_MEANS_UP) && - !s->seen_in_this_frame) { - s->touch_state = false; - } + if (slotnum < 0 || slotnum >= td->maxcontacts) + return; - input_mt_slot(input, i); + input_mt_slot(input, slotnum); input_mt_report_slot_state(input, MT_TOOL_FINGER, s->touch_state); if (s->touch_state) { @@ -516,24 +476,29 @@ static void mt_emit_event(struct mt_device *td, struct input_dev *input) input_event(input, EV_ABS, ABS_MT_TOUCH_MAJOR, major); input_event(input, EV_ABS, ABS_MT_TOUCH_MINOR, minor); } - s->seen_in_this_frame = false; - } + td->num_received++; +} + +/* + * this function is called when a whole packet has been received and processed, + * so that it can decide what to send to the input layer. + */ +static void mt_sync_frame(struct mt_device *td, struct input_dev *input) +{ input_mt_sync_frame(input); input_sync(input); td->num_received = 0; } - - static int mt_event(struct hid_device *hid, struct hid_field *field, struct hid_usage *usage, __s32 value) { struct mt_device *td = hid_get_drvdata(hid); __s32 quirks = td->mtclass.quirks; - if (hid->claimed & HID_CLAIMED_INPUT && td->slots) { + if (hid->claimed & HID_CLAIMED_INPUT) { switch (usage->hid) { case HID_DG_INRANGE: if (quirks & MT_QUIRK_ALWAYS_VALID) @@ -586,11 +551,11 @@ static int mt_event(struct hid_device *hid, struct hid_field *field, } if (usage->hid == td->last_slot_field) - mt_complete_slot(td); + mt_complete_slot(td, field->hidinput->input); if (field->index == td->last_field_index && td->num_received >= td->num_expected) - mt_emit_event(td, field->hidinput->input); + mt_sync_frame(td, field->hidinput->input); } @@ -690,6 +655,9 @@ static void mt_input_configured(struct hid_device *hdev, struct hid_input *hi) if (cls->is_indirect) td->mt_flags |= INPUT_MT_POINTER; + if (cls->quirks & MT_QUIRK_NOT_SEEN_MEANS_UP) + td->mt_flags |= INPUT_MT_DROP_UNUSED; + input_mt_init_slots(input, td->maxcontacts, td->mt_flags); td->mt_flags = 0; @@ -743,15 +711,6 @@ static int mt_probe(struct hid_device *hdev, const struct hid_device_id *id) if (ret) goto fail; - td->slots = kzalloc(td->maxcontacts * sizeof(struct mt_slot), - GFP_KERNEL); - if (!td->slots) { - dev_err(&hdev->dev, "cannot allocate multitouch slots\n"); - hid_hw_stop(hdev); - ret = -ENOMEM; - goto fail; - } - ret = sysfs_create_group(&hdev->dev.kobj, &mt_attribute_group); mt_set_maxcontacts(hdev); @@ -782,7 +741,6 @@ static void mt_remove(struct hid_device *hdev) struct mt_device *td = hid_get_drvdata(hdev); sysfs_remove_group(&hdev->dev.kobj, &mt_attribute_group); hid_hw_stop(hdev); - kfree(td->slots); kfree(td); hid_set_drvdata(hdev, NULL); } -- cgit v1.2.3 From c5d40be5f5255c156a5ad851f395fb21bc44f379 Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Wed, 5 Sep 2012 16:58:12 +0200 Subject: HID: hid-multitouch: Fix contact count on 3M panels Some devices report the number of contacts via the unreliable CONTACTCOUNT usage, rather than using the CONTACTMAX feature. Without this patch, the 3M devices are constrained to the default maximum of ten fingers. Cc: Benjamin Tissoires Acked-by: Jiri Kosina Signed-off-by: Henrik Rydberg --- drivers/hid/hid-multitouch.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'drivers/hid') diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index eee19c9f7b36..63f120b7877a 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -171,7 +171,9 @@ static struct mt_class mt_classes[] = { MT_QUIRK_SLOT_IS_CONTACTID, .sn_move = 2048, .sn_width = 128, - .sn_height = 128 }, + .sn_height = 128, + .maxcontacts = 60, + }, { .name = MT_CLS_CYPRESS, .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP | MT_QUIRK_CYPRESS, -- cgit v1.2.3 From 77723e3bc71a221a732a21700975c066a4ae06e2 Mon Sep 17 00:00:00 2001 From: Henrik Rydberg Date: Fri, 7 Sep 2012 19:37:40 +0200 Subject: HID: hid-multitouch: Add Flatfrog support Add support for the Flatfrog Multitouch 3200 panel. This panel advertises some fields that it does not use, hence the new quirk. Cc: Pablo Cases Acked-by: Jiri Kosina Signed-off-by: Henrik Rydberg --- drivers/hid/hid-ids.h | 3 +++ drivers/hid/hid-multitouch.c | 26 +++++++++++++++++++++----- 2 files changed, 24 insertions(+), 5 deletions(-) (limited to 'drivers/hid') diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h index 1dcb76ff51e3..c843db9e283f 100644 --- a/drivers/hid/hid-ids.h +++ b/drivers/hid/hid-ids.h @@ -283,6 +283,9 @@ #define USB_VENDOR_ID_EMS 0x2006 #define USB_DEVICE_ID_EMS_TRIO_LINKER_PLUS_II 0x0118 +#define USB_VENDOR_ID_FLATFROG 0x25b5 +#define USB_DEVICE_ID_MULTITOUCH_3200 0x0002 + #define USB_VENDOR_ID_ESSENTIAL_REALITY 0x0d7f #define USB_DEVICE_ID_ESSENTIAL_REALITY_P5 0x0100 diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 63f120b7877a..ee0b76b398cb 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -51,6 +51,7 @@ MODULE_LICENSE("GPL"); #define MT_QUIRK_VALID_IS_INRANGE (1 << 5) #define MT_QUIRK_VALID_IS_CONFIDENCE (1 << 6) #define MT_QUIRK_SLOT_IS_CONTACTID_MINUS_ONE (1 << 8) +#define MT_QUIRK_NO_AREA (1 << 9) struct mt_slot { __s32 x, y, p, w, h; @@ -115,6 +116,7 @@ struct mt_device { #define MT_CLS_EGALAX_SERIAL 0x0104 #define MT_CLS_TOPSEED 0x0105 #define MT_CLS_PANASONIC 0x0106 +#define MT_CLS_FLATFROG 0x0107 #define MT_DEFAULT_MAXCONTACT 10 @@ -199,6 +201,12 @@ static struct mt_class mt_classes[] = { .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP, .maxcontacts = 4 }, + { .name = MT_CLS_FLATFROG, + .quirks = MT_QUIRK_NOT_SEEN_MEANS_UP | + MT_QUIRK_NO_AREA, + .sn_move = 2048, + .maxcontacts = 40, + }, { } }; @@ -366,18 +374,21 @@ static int mt_input_mapping(struct hid_device *hdev, struct hid_input *hi, case HID_DG_WIDTH: hid_map_usage(hi, usage, bit, max, EV_ABS, ABS_MT_TOUCH_MAJOR); - set_abs(hi->input, ABS_MT_TOUCH_MAJOR, field, - cls->sn_width); + if (!(cls->quirks & MT_QUIRK_NO_AREA)) + set_abs(hi->input, ABS_MT_TOUCH_MAJOR, field, + cls->sn_width); mt_store_field(usage, td, hi); td->last_field_index = field->index; return 1; case HID_DG_HEIGHT: hid_map_usage(hi, usage, bit, max, EV_ABS, ABS_MT_TOUCH_MINOR); - set_abs(hi->input, ABS_MT_TOUCH_MINOR, field, - cls->sn_height); - input_set_abs_params(hi->input, + if (!(cls->quirks & MT_QUIRK_NO_AREA)) { + set_abs(hi->input, ABS_MT_TOUCH_MINOR, field, + cls->sn_height); + input_set_abs_params(hi->input, ABS_MT_ORIENTATION, 0, 1, 0, 0); + } mt_store_field(usage, td, hi); td->last_field_index = field->index; return 1; @@ -860,6 +871,11 @@ static const struct hid_device_id mt_devices[] = { MT_USB_DEVICE(USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2515) }, + /* Flatfrog Panels */ + { .driver_data = MT_CLS_FLATFROG, + MT_USB_DEVICE(USB_VENDOR_ID_FLATFROG, + USB_DEVICE_ID_MULTITOUCH_3200) }, + /* GeneralTouch panel */ { .driver_data = MT_CLS_DUAL_INRANGE_CONTACTNUMBER, MT_USB_DEVICE(USB_VENDOR_ID_GENERAL_TOUCH, -- cgit v1.2.3