From 3cb83157e83bf82883e136240c7e059b7d9e29d1 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 12:47:47 -0700 Subject: Input: Revert "wacom - testing result shows get_report is unnecessary." This reverts commit 1b2faaf7e219fc2905d75afcd4c815e5d39eda80. The Intuos4 series presents a bug in which it hangs if it receives a set feature command while switching to the enhanced mode. This bug is triggered when plugging an Intuos 4 while having a gnome user session up and running. Signed-off-by: Benjamin Tissoires Signed-off-by: Aristeu Rozanski Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_sys.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 2c613cd41dd6..72b1724ac7d0 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -536,6 +536,9 @@ static int wacom_set_device_mode(struct usb_interface *intf, int report_id, int error = wacom_set_report(intf, WAC_HID_FEATURE_REPORT, report_id, rep_data, length, 1); + if (error >= 0) + error = wacom_get_report(intf, WAC_HID_FEATURE_REPORT, + report_id, rep_data, length, 1); } while ((error < 0 || rep_data[1] != mode) && limit++ < WAC_MSG_RETRIES); kfree(rep_data); -- cgit v1.2.1 From 7097d4cb597d1d9fe5296082cc3f191db44ab349 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 12:48:06 -0700 Subject: Input: wacom - assign phys field from struct wacom into input_dev This field was not used for 9 years, it is time to assign it. Signed-off-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_sys.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 72b1724ac7d0..7cd0886cddd2 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -1127,6 +1127,7 @@ static int wacom_register_input(struct wacom *wacom) } input_dev->name = wacom_wac->name; + input_dev->phys = wacom->phys; input_dev->dev.parent = &intf->dev; input_dev->open = wacom_open; input_dev->close = wacom_close; -- cgit v1.2.1 From d2d13f18aaa51af070c7b6f20606d5cfdb7e87c1 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 12:48:28 -0700 Subject: Input: wacom - create a separate input device for pads Currently, the pad events are sent through the stylus input device for the Intuos/Cintiqs, and through the touch input device for the Bamboos. To differentiate the buttons pressed on the pad from the ones pressed on the stylus, the Intuos/Cintiq uses MISC_SERIAL and ABS_MISC. This lead to a multiplexing of the events into one device, which are then splitted out in xf86-input-wacom. Bamboos are not using MISC events because the pad is attached to the touch interface, and only BTN_TOUCH is used for the finger (and DOUBLE_TAP, etc...). However, the user space driver still splits out the pad from the touch interface in the same way it does for the pro line devices. The other problem we can see with this fact is that some of the Intuos and Cintiq have a wheel, and the effective range of the reported values is [0..71]. Unfortunately, the airbrush stylus also sends wheel events (there is a small wheel on it), but in the range [0..1023]. From the user space point of view it is kind of difficult to understand that because the wheel on the pad are quite common, while the airbrush tool is not. A solution to fix all of these problems is to split out the pad device from the stylus/touch. This decision makes more sense because the pad is not linked to the absolute position of the finger or pen, and usually, the events from the pad are filtered out by the compositor, which then convert them into actions or keyboard shortcuts. For backward compatibility with current xf86-input-wacom, the pad devices still present the ABS_X, ABS_Y and ABS_MISC events, but they can be completely ignored in the new implementation. Signed-off-by: Benjamin Tissoires Reviewed-by: Ping Cheng Reviewed-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom.h | 2 ++ drivers/input/tablet/wacom_sys.c | 63 +++++++++++++++++++++++++++++++++++----- drivers/input/tablet/wacom_wac.c | 27 ++++++++++++++++- drivers/input/tablet/wacom_wac.h | 2 ++ 4 files changed, 85 insertions(+), 9 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom.h b/drivers/input/tablet/wacom.h index 9ebf0ed3b3b3..caa59cab2c5f 100644 --- a/drivers/input/tablet/wacom.h +++ b/drivers/input/tablet/wacom.h @@ -136,4 +136,6 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len); void wacom_setup_device_quirks(struct wacom_features *features); int wacom_setup_input_capabilities(struct input_dev *input_dev, struct wacom_wac *wacom_wac); +int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, + struct wacom_wac *wacom_wac); #endif diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 7cd0886cddd2..b25848581fc1 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -135,6 +135,9 @@ static int wacom_open(struct input_dev *dev) mutex_lock(&wacom->lock); + if (wacom->open) + goto out; + if (usb_submit_urb(wacom->irq, GFP_KERNEL)) { retval = -EIO; goto out; @@ -157,9 +160,14 @@ static void wacom_close(struct input_dev *dev) autopm_error = usb_autopm_get_interface(wacom->intf); mutex_lock(&wacom->lock); + if (!wacom->open) + goto out; + usb_kill_urb(wacom->irq); wacom->open = false; wacom->intf->needs_remote_wakeup = 0; + +out: mutex_unlock(&wacom->lock); if (!autopm_error) @@ -1112,19 +1120,16 @@ static void wacom_destroy_battery(struct wacom *wacom) } } -static int wacom_register_input(struct wacom *wacom) +static struct input_dev *wacom_allocate_input(struct wacom *wacom) { struct input_dev *input_dev; struct usb_interface *intf = wacom->intf; struct usb_device *dev = interface_to_usbdev(intf); struct wacom_wac *wacom_wac = &(wacom->wacom_wac); - int error; input_dev = input_allocate_device(); - if (!input_dev) { - error = -ENOMEM; - goto fail1; - } + if (!input_dev) + return NULL; input_dev->name = wacom_wac->name; input_dev->phys = wacom->phys; @@ -1134,21 +1139,59 @@ static int wacom_register_input(struct wacom *wacom) usb_to_input_id(dev, &input_dev->id); input_set_drvdata(input_dev, wacom); + return input_dev; +} + +static int wacom_register_input(struct wacom *wacom) +{ + struct input_dev *input_dev, *pad_input_dev; + struct wacom_wac *wacom_wac = &(wacom->wacom_wac); + int error; + + input_dev = wacom_allocate_input(wacom); + pad_input_dev = wacom_allocate_input(wacom); + if (!input_dev || !pad_input_dev) { + error = -ENOMEM; + goto fail1; + } + wacom_wac->input = input_dev; + wacom_wac->pad_input = pad_input_dev; + wacom_wac->pad_input->name = wacom_wac->pad_name; + error = wacom_setup_input_capabilities(input_dev, wacom_wac); if (error) - goto fail1; + goto fail2; error = input_register_device(input_dev); if (error) goto fail2; + error = wacom_setup_pad_input_capabilities(pad_input_dev, wacom_wac); + if (error) { + /* no pad in use on this interface */ + input_free_device(pad_input_dev); + wacom_wac->pad_input = NULL; + pad_input_dev = NULL; + } else { + error = input_register_device(pad_input_dev); + if (error) + goto fail3; + } + return 0; +fail3: + input_unregister_device(input_dev); + input_dev = NULL; fail2: - input_free_device(input_dev); wacom_wac->input = NULL; + wacom_wac->pad_input = NULL; fail1: + if (input_dev) + input_free_device(input_dev); + if (pad_input_dev) + input_free_device(pad_input_dev); return error; } @@ -1367,6 +1410,8 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i wacom_calculate_res(features); strlcpy(wacom_wac->name, features->name, sizeof(wacom_wac->name)); + snprintf(wacom_wac->pad_name, sizeof(wacom_wac->pad_name), + "%s Pad", features->name); if (features->quirks & WACOM_QUIRK_MULTI_INPUT) { struct usb_device *other_dev; @@ -1441,6 +1486,8 @@ static void wacom_disconnect(struct usb_interface *intf) cancel_work_sync(&wacom->work); if (wacom->wacom_wac.input) input_unregister_device(wacom->wacom_wac.input); + if (wacom->wacom_wac.pad_input) + input_unregister_device(wacom->wacom_wac.pad_input); wacom_destroy_battery(wacom); wacom_destroy_leds(wacom); usb_free_urb(wacom->irq); diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 977d05cd9e2e..4b16a34c95fb 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -1489,8 +1489,11 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) break; } - if (sync) + if (sync) { input_sync(wacom_wac->input); + if (wacom_wac->pad_input) + input_sync(wacom_wac->pad_input); + } } static void wacom_setup_cintiq(struct wacom_wac *wacom_wac) @@ -1939,6 +1942,28 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, return 0; } +int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, + struct wacom_wac *wacom_wac) +{ + struct wacom_features *features = &wacom_wac->features; + + input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); + + /* kept for making legacy xf86-input-wacom working with the wheels */ + __set_bit(ABS_MISC, input_dev->absbit); + + /* kept for making legacy xf86-input-wacom accepting the pad */ + input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); + input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); + + switch (features->type) { + default: + /* no pad supported */ + return 1; + } + return 0; +} + static const struct wacom_features wacom_features_0x00 = { "Wacom Penpartner", WACOM_PKGLEN_PENPRTN, 5040, 3780, 255, 0, PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h index b2c9a9c1b551..f48164c780f4 100644 --- a/drivers/input/tablet/wacom_wac.h +++ b/drivers/input/tablet/wacom_wac.h @@ -150,6 +150,7 @@ struct wacom_shared { struct wacom_wac { char name[WACOM_NAME_MAX]; + char pad_name[WACOM_NAME_MAX]; unsigned char *data; int tool[2]; int id[2]; @@ -157,6 +158,7 @@ struct wacom_wac { struct wacom_features features; struct wacom_shared *shared; struct input_dev *input; + struct input_dev *pad_input; int pid; int battery_capacity; int num_contacts_left; -- cgit v1.2.1 From 10059cdc0ad0be9dc8f7df2fbf2e21b406a94539 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 12:49:08 -0700 Subject: Input: wacom - split out the pad device for Intuos/Cintiq MSC_SERIAL can be safely dropped for pad input devices. Signed-off-by: Benjamin Tissoires Reviewed-by: Ping Cheng Reviewed-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_wac.c | 208 +++++++++++++++++++++++---------------- 1 file changed, 122 insertions(+), 86 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 4b16a34c95fb..8807ab511974 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -584,6 +584,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom) /* pad packets. Works as a second tool and is always in prox */ if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD) { + input = wacom->pad_input; if (features->type >= INTUOS4S && features->type <= INTUOS4L) { input_report_key(input, BTN_0, (data[2] & 0x01)); input_report_key(input, BTN_1, (data[3] & 0x01)); @@ -773,7 +774,6 @@ static int wacom_intuos_irq(struct wacom_wac *wacom) input_report_abs(input, ABS_MISC, 0); } } - input_event(input, EV_MSC, MSC_SERIAL, 0xffffffff); return 1; } @@ -1656,61 +1656,20 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, break; case WACOM_24HD: - __set_bit(BTN_A, input_dev->keybit); - __set_bit(BTN_B, input_dev->keybit); - __set_bit(BTN_C, input_dev->keybit); - __set_bit(BTN_X, input_dev->keybit); - __set_bit(BTN_Y, input_dev->keybit); - __set_bit(BTN_Z, input_dev->keybit); - - for (i = 6; i < 10; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - - __set_bit(KEY_PROG1, input_dev->keybit); - __set_bit(KEY_PROG2, input_dev->keybit); - __set_bit(KEY_PROG3, input_dev->keybit); - input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); /* fall through */ case DTK: - for (i = 0; i < 6; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); wacom_setup_cintiq(wacom_wac); break; case WACOM_22HD: - __set_bit(KEY_PROG1, input_dev->keybit); - __set_bit(KEY_PROG2, input_dev->keybit); - __set_bit(KEY_PROG3, input_dev->keybit); - /* fall through */ - case WACOM_21UX2: - __set_bit(BTN_A, input_dev->keybit); - __set_bit(BTN_B, input_dev->keybit); - __set_bit(BTN_C, input_dev->keybit); - __set_bit(BTN_X, input_dev->keybit); - __set_bit(BTN_Y, input_dev->keybit); - __set_bit(BTN_Z, input_dev->keybit); - __set_bit(BTN_BASE, input_dev->keybit); - __set_bit(BTN_BASE2, input_dev->keybit); - /* fall through */ - case WACOM_BEE: - __set_bit(BTN_8, input_dev->keybit); - __set_bit(BTN_9, input_dev->keybit); - /* fall through */ - case CINTIQ: - for (i = 0; i < 8; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - - input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); - input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); @@ -1719,9 +1678,6 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, break; case WACOM_13HD: - for (i = 0; i < 9; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); wacom_setup_cintiq(wacom_wac); @@ -1729,21 +1685,7 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, case INTUOS3: case INTUOS3L: - __set_bit(BTN_4, input_dev->keybit); - __set_bit(BTN_5, input_dev->keybit); - __set_bit(BTN_6, input_dev->keybit); - __set_bit(BTN_7, input_dev->keybit); - - input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); - /* fall through */ - case INTUOS3S: - __set_bit(BTN_0, input_dev->keybit); - __set_bit(BTN_1, input_dev->keybit); - __set_bit(BTN_2, input_dev->keybit); - __set_bit(BTN_3, input_dev->keybit); - - input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); /* fall through */ @@ -1757,20 +1699,11 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, case INTUOS5L: case INTUOSPM: case INTUOSPL: - if (features->device_type == BTN_TOOL_PEN) { - __set_bit(BTN_7, input_dev->keybit); - __set_bit(BTN_8, input_dev->keybit); - } - /* fall through */ - case INTUOS5S: case INTUOSPS: __set_bit(INPUT_PROP_POINTER, input_dev->propbit); if (features->device_type == BTN_TOOL_PEN) { - for (i = 0; i < 7; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - input_set_abs_params(input_dev, ABS_DISTANCE, 0, features->distance_max, 0, 0); @@ -1791,14 +1724,7 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, case INTUOS4: case INTUOS4L: - __set_bit(BTN_7, input_dev->keybit); - __set_bit(BTN_8, input_dev->keybit); - /* fall through */ - case INTUOS4S: - for (i = 0; i < 7; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); wacom_setup_intuos(wacom_wac); @@ -1922,17 +1848,6 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, break; case CINTIQ_HYBRID: - __set_bit(BTN_1, input_dev->keybit); - __set_bit(BTN_2, input_dev->keybit); - __set_bit(BTN_3, input_dev->keybit); - __set_bit(BTN_4, input_dev->keybit); - - __set_bit(BTN_5, input_dev->keybit); - __set_bit(BTN_6, input_dev->keybit); - __set_bit(BTN_7, input_dev->keybit); - __set_bit(BTN_8, input_dev->keybit); - __set_bit(BTN_0, input_dev->keybit); - input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); @@ -1946,6 +1861,7 @@ int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, struct wacom_wac *wacom_wac) { struct wacom_features *features = &wacom_wac->features; + int i; input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); @@ -1957,6 +1873,126 @@ int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); switch (features->type) { + case WACOM_24HD: + __set_bit(BTN_A, input_dev->keybit); + __set_bit(BTN_B, input_dev->keybit); + __set_bit(BTN_C, input_dev->keybit); + __set_bit(BTN_X, input_dev->keybit); + __set_bit(BTN_Y, input_dev->keybit); + __set_bit(BTN_Z, input_dev->keybit); + + for (i = 0; i < 10; i++) + __set_bit(BTN_0 + i, input_dev->keybit); + + __set_bit(KEY_PROG1, input_dev->keybit); + __set_bit(KEY_PROG2, input_dev->keybit); + __set_bit(KEY_PROG3, input_dev->keybit); + + input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); + input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); + break; + + case DTK: + for (i = 0; i < 6; i++) + __set_bit(BTN_0 + i, input_dev->keybit); + + break; + + case WACOM_22HD: + __set_bit(KEY_PROG1, input_dev->keybit); + __set_bit(KEY_PROG2, input_dev->keybit); + __set_bit(KEY_PROG3, input_dev->keybit); + /* fall through */ + + case WACOM_21UX2: + __set_bit(BTN_A, input_dev->keybit); + __set_bit(BTN_B, input_dev->keybit); + __set_bit(BTN_C, input_dev->keybit); + __set_bit(BTN_X, input_dev->keybit); + __set_bit(BTN_Y, input_dev->keybit); + __set_bit(BTN_Z, input_dev->keybit); + __set_bit(BTN_BASE, input_dev->keybit); + __set_bit(BTN_BASE2, input_dev->keybit); + /* fall through */ + + case WACOM_BEE: + __set_bit(BTN_8, input_dev->keybit); + __set_bit(BTN_9, input_dev->keybit); + /* fall through */ + + case CINTIQ: + for (i = 0; i < 8; i++) + __set_bit(BTN_0 + i, input_dev->keybit); + + input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); + input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); + break; + + case WACOM_13HD: + for (i = 0; i < 9; i++) + __set_bit(BTN_0 + i, input_dev->keybit); + + input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); + break; + + case INTUOS3: + case INTUOS3L: + __set_bit(BTN_4, input_dev->keybit); + __set_bit(BTN_5, input_dev->keybit); + __set_bit(BTN_6, input_dev->keybit); + __set_bit(BTN_7, input_dev->keybit); + + input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); + /* fall through */ + + case INTUOS3S: + __set_bit(BTN_0, input_dev->keybit); + __set_bit(BTN_1, input_dev->keybit); + __set_bit(BTN_2, input_dev->keybit); + __set_bit(BTN_3, input_dev->keybit); + + input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); + break; + + case INTUOS5: + case INTUOS5L: + case INTUOSPM: + case INTUOSPL: + __set_bit(BTN_7, input_dev->keybit); + __set_bit(BTN_8, input_dev->keybit); + /* fall through */ + + case INTUOS5S: + case INTUOSPS: + /* touch interface does not have the pad device */ + if (features->device_type != BTN_TOOL_PEN) + return 1; + + for (i = 0; i < 7; i++) + __set_bit(BTN_0 + i, input_dev->keybit); + + input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); + break; + + case INTUOS4: + case INTUOS4L: + __set_bit(BTN_7, input_dev->keybit); + __set_bit(BTN_8, input_dev->keybit); + /* fall through */ + + case INTUOS4S: + for (i = 0; i < 7; i++) + __set_bit(BTN_0 + i, input_dev->keybit); + + input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); + break; + + case CINTIQ_HYBRID: + for (i = 0; i < 9; i++) + __set_bit(BTN_0 + i, input_dev->keybit); + + break; + default: /* no pad supported */ return 1; -- cgit v1.2.1 From 3116871f427386933a1fcd87e831ea664cbd0bf2 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 12:50:10 -0700 Subject: Input: wacom - split out the pad device for Bamboos We rely on the return code of wacom_bpt*() to do the input_sync(). wacom_wac_irq() then properly sync the input devices. Signed-off-by: Benjamin Tissoires Reviewed-by: Ping Cheng Reviewed-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_wac.c | 39 +++++++++++++++++++++++---------------- 1 file changed, 23 insertions(+), 16 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 8807ab511974..5aaa3d2e9afc 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -1143,6 +1143,7 @@ static int wacom_bpt_touch(struct wacom_wac *wacom) { struct wacom_features *features = &wacom->features; struct input_dev *input = wacom->input; + struct input_dev *pad_input = wacom->pad_input; unsigned char *data = wacom->data; int i; @@ -1177,14 +1178,12 @@ static int wacom_bpt_touch(struct wacom_wac *wacom) input_mt_report_pointer_emulation(input, true); - input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0); - input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0); - input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0); - input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0); - - input_sync(input); + input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); + input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); + input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); + input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); - return 0; + return 1; } static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) @@ -1232,7 +1231,7 @@ static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) { - struct input_dev *input = wacom->input; + struct input_dev *input = wacom->pad_input; struct wacom_features *features = &wacom->features; if (features->type == INTUOSHT) { @@ -1269,9 +1268,7 @@ static int wacom_bpt3_touch(struct wacom_wac *wacom) } input_mt_report_pointer_emulation(input, true); - input_sync(input); - - return 0; + return 1; } static int wacom_bpt_pen(struct wacom_wac *wacom) @@ -1806,11 +1803,6 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, if (features->device_type == BTN_TOOL_FINGER) { - __set_bit(BTN_LEFT, input_dev->keybit); - __set_bit(BTN_FORWARD, input_dev->keybit); - __set_bit(BTN_BACK, input_dev->keybit); - __set_bit(BTN_RIGHT, input_dev->keybit); - if (features->touch_max) { /* touch interface */ unsigned int flags = INPUT_MT_POINTER; @@ -1993,6 +1985,21 @@ int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, break; + case INTUOSHT: + case BAMBOO_PT: + /* pad device is on the touch interface */ + if (features->device_type != BTN_TOOL_FINGER) + return 1; + + __clear_bit(ABS_MISC, input_dev->absbit); + + __set_bit(BTN_LEFT, input_dev->keybit); + __set_bit(BTN_FORWARD, input_dev->keybit); + __set_bit(BTN_BACK, input_dev->keybit); + __set_bit(BTN_RIGHT, input_dev->keybit); + + break; + default: /* no pad supported */ return 1; -- cgit v1.2.1 From 422b0314b9f29a2c61d426fdaf1864556809ac1c Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 12:50:39 -0700 Subject: Input: wacom - split out the pad device for DTUS MSC_SERIAL can be safely removed from the pad device. Signed-off-by: Benjamin Tissoires Reviewed-by: Ping Cheng Reviewed-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_wac.c | 18 ++++++------------ 1 file changed, 6 insertions(+), 12 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 5aaa3d2e9afc..d3aef3af1921 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -217,17 +217,13 @@ static int wacom_dtus_irq(struct wacom_wac *wacom) "%s: received unknown report #%d", __func__, data[0]); return 0; } else if (data[0] == WACOM_REPORT_DTUSPAD) { + input = wacom->pad_input; input_report_key(input, BTN_0, (data[1] & 0x01)); input_report_key(input, BTN_1, (data[1] & 0x02)); input_report_key(input, BTN_2, (data[1] & 0x04)); input_report_key(input, BTN_3, (data[1] & 0x08)); input_report_abs(input, ABS_MISC, data[1] & 0x0f ? PAD_DEVICE_ID : 0); - /* - * Serial number is required when expresskeys are - * reported through pen interface. - */ - input_event(input, EV_MSC, MSC_SERIAL, 0xf0); return 1; } else { prox = data[1] & 0x80; @@ -257,7 +253,6 @@ static int wacom_dtus_irq(struct wacom_wac *wacom) wacom->id[0] = 0; input_report_key(input, wacom->tool[0], prox); input_report_abs(input, ABS_MISC, wacom->id[0]); - input_event(input, EV_MSC, MSC_SERIAL, 1); return 1; } } @@ -1615,7 +1610,6 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, struct wacom_wac *wacom_wac) { struct wacom_features *features = &wacom_wac->features; - int i; input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); @@ -1765,11 +1759,6 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, case DTUS: case PL: case DTU: - if (features->type == DTUS) { - input_set_capability(input_dev, EV_MSC, MSC_SERIAL); - for (i = 0; i < 4; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - } __set_bit(BTN_TOOL_PEN, input_dev->keybit); __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); __set_bit(BTN_STYLUS, input_dev->keybit); @@ -1985,6 +1974,11 @@ int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, break; + case DTUS: + for (i = 0; i < 4; i++) + __set_bit(BTN_0 + i, input_dev->keybit); + break; + case INTUOSHT: case BAMBOO_PT: /* pad device is on the touch interface */ -- cgit v1.2.1 From 3813810c7103f90eb2a0ec43fbd637265360c618 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 12:51:03 -0700 Subject: Input: wacom - split out the pad device for Graphire G4 and MO MSC_SERIAL can be safely removed from pad devices. If it is not here, xf86-input-wacom correctly generates ones for its internal use. Signed-off-by: Benjamin Tissoires Reviewed-by: Ping Cheng Reviewed-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_wac.c | 44 ++++++++++++++++++++++++---------------- 1 file changed, 27 insertions(+), 17 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index d3aef3af1921..f170277b6f28 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -262,6 +262,7 @@ static int wacom_graphire_irq(struct wacom_wac *wacom) struct wacom_features *features = &wacom->features; unsigned char *data = wacom->data; struct input_dev *input = wacom->input; + struct input_dev *pad_input = wacom->pad_input; int prox; int rw = 0; int retval = 0; @@ -322,7 +323,6 @@ static int wacom_graphire_irq(struct wacom_wac *wacom) wacom->id[0] = 0; input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ input_report_key(input, wacom->tool[0], prox); - input_event(input, EV_MSC, MSC_SERIAL, 1); input_sync(input); /* sync last event */ } @@ -332,14 +332,13 @@ static int wacom_graphire_irq(struct wacom_wac *wacom) prox = data[7] & 0xf8; if (prox || wacom->id[1]) { wacom->id[1] = PAD_DEVICE_ID; - input_report_key(input, BTN_BACK, (data[7] & 0x40)); - input_report_key(input, BTN_FORWARD, (data[7] & 0x80)); + input_report_key(pad_input, BTN_BACK, (data[7] & 0x40)); + input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80)); rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); - input_report_rel(input, REL_WHEEL, rw); + input_report_rel(pad_input, REL_WHEEL, rw); if (!prox) wacom->id[1] = 0; - input_report_abs(input, ABS_MISC, wacom->id[1]); - input_event(input, EV_MSC, MSC_SERIAL, 0xf0); + input_report_abs(pad_input, ABS_MISC, wacom->id[1]); retval = 1; } break; @@ -348,15 +347,14 @@ static int wacom_graphire_irq(struct wacom_wac *wacom) prox = (data[7] & 0xf8) || data[8]; if (prox || wacom->id[1]) { wacom->id[1] = PAD_DEVICE_ID; - input_report_key(input, BTN_BACK, (data[7] & 0x08)); - input_report_key(input, BTN_LEFT, (data[7] & 0x20)); - input_report_key(input, BTN_FORWARD, (data[7] & 0x10)); - input_report_key(input, BTN_RIGHT, (data[7] & 0x40)); - input_report_abs(input, ABS_WHEEL, (data[8] & 0x7f)); + input_report_key(pad_input, BTN_BACK, (data[7] & 0x08)); + input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20)); + input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10)); + input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40)); + input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f)); if (!prox) wacom->id[1] = 0; - input_report_abs(input, ABS_MISC, wacom->id[1]); - input_event(input, EV_MSC, MSC_SERIAL, 0xf0); + input_report_abs(pad_input, ABS_MISC, wacom->id[1]); retval = 1; } break; @@ -1624,10 +1622,6 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev, /* fall through */ case WACOM_G4: - input_set_capability(input_dev, EV_MSC, MSC_SERIAL); - - __set_bit(BTN_BACK, input_dev->keybit); - __set_bit(BTN_FORWARD, input_dev->keybit); /* fall through */ case GRAPHIRE: @@ -1854,6 +1848,22 @@ int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); switch (features->type) { + case WACOM_MO: + __set_bit(BTN_BACK, input_dev->keybit); + __set_bit(BTN_LEFT, input_dev->keybit); + __set_bit(BTN_FORWARD, input_dev->keybit); + __set_bit(BTN_RIGHT, input_dev->keybit); + input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); + break; + + case WACOM_G4: + __set_bit(BTN_BACK, input_dev->keybit); + __set_bit(BTN_LEFT, input_dev->keybit); + __set_bit(BTN_FORWARD, input_dev->keybit); + __set_bit(BTN_RIGHT, input_dev->keybit); + input_set_capability(input_dev, EV_REL, REL_WHEEL); + break; + case WACOM_24HD: __set_bit(BTN_A, input_dev->keybit); __set_bit(BTN_B, input_dev->keybit); -- cgit v1.2.1 From 008f4d9e3cd666c1c4f97b53c102a868a6041f64 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 12:51:26 -0700 Subject: Input: wacom - split out the pad device for the wireless receiver The Wireless Receiver should also behave in the same way than regular USB devices. To simplify the unregistering of the different devices, wacom_unregister_inputs() is introduced. For consistency, the function wacom_register_input() is renamed into wacom_register_inputs(). Signed-off-by: Benjamin Tissoires Reviewed-by: Ping Cheng Reviewed-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_sys.c | 46 ++++++++++++++++++++-------------------- 1 file changed, 23 insertions(+), 23 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index b25848581fc1..dd0dbc250c94 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -1142,7 +1142,17 @@ static struct input_dev *wacom_allocate_input(struct wacom *wacom) return input_dev; } -static int wacom_register_input(struct wacom *wacom) +static void wacom_unregister_inputs(struct wacom *wacom) +{ + if (wacom->wacom_wac.input) + input_unregister_device(wacom->wacom_wac.input); + if (wacom->wacom_wac.pad_input) + input_unregister_device(wacom->wacom_wac.pad_input); + wacom->wacom_wac.input = NULL; + wacom->wacom_wac.pad_input = NULL; +} + +static int wacom_register_inputs(struct wacom *wacom) { struct input_dev *input_dev, *pad_input_dev; struct wacom_wac *wacom_wac = &(wacom->wacom_wac); @@ -1214,16 +1224,12 @@ static void wacom_wireless_work(struct work_struct *work) /* Stylus interface */ wacom1 = usb_get_intfdata(usbdev->config->interface[1]); wacom_wac1 = &(wacom1->wacom_wac); - if (wacom_wac1->input) - input_unregister_device(wacom_wac1->input); - wacom_wac1->input = NULL; + wacom_unregister_inputs(wacom1); /* Touch interface */ wacom2 = usb_get_intfdata(usbdev->config->interface[2]); wacom_wac2 = &(wacom2->wacom_wac); - if (wacom_wac2->input) - input_unregister_device(wacom_wac2->input); - wacom_wac2->input = NULL; + wacom_unregister_inputs(wacom2); if (wacom_wac->pid == 0) { dev_info(&wacom->intf->dev, "wireless tablet disconnected\n"); @@ -1253,9 +1259,11 @@ static void wacom_wireless_work(struct work_struct *work) wacom_wac1->features.device_type = BTN_TOOL_PEN; snprintf(wacom_wac1->name, WACOM_NAME_MAX, "%s (WL) Pen", wacom_wac1->features.name); + snprintf(wacom_wac1->pad_name, WACOM_NAME_MAX, "%s (WL) Pad", + wacom_wac1->features.name); wacom_wac1->shared->touch_max = wacom_wac1->features.touch_max; wacom_wac1->shared->type = wacom_wac1->features.type; - error = wacom_register_input(wacom1); + error = wacom_register_inputs(wacom1); if (error) goto fail; @@ -1273,7 +1281,9 @@ static void wacom_wireless_work(struct work_struct *work) else snprintf(wacom_wac2->name, WACOM_NAME_MAX, "%s (WL) Pad",wacom_wac2->features.name); - error = wacom_register_input(wacom2); + snprintf(wacom_wac2->pad_name, WACOM_NAME_MAX, + "%s (WL) Pad", wacom_wac2->features.name); + error = wacom_register_inputs(wacom2); if (error) goto fail; @@ -1290,15 +1300,8 @@ static void wacom_wireless_work(struct work_struct *work) return; fail: - if (wacom_wac2->input) { - input_unregister_device(wacom_wac2->input); - wacom_wac2->input = NULL; - } - - if (wacom_wac1->input) { - input_unregister_device(wacom_wac1->input); - wacom_wac1->input = NULL; - } + wacom_unregister_inputs(wacom1); + wacom_unregister_inputs(wacom2); return; } @@ -1444,7 +1447,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i goto fail4; if (!(features->quirks & WACOM_QUIRK_NO_INPUT)) { - error = wacom_register_input(wacom); + error = wacom_register_inputs(wacom); if (error) goto fail5; } @@ -1484,10 +1487,7 @@ static void wacom_disconnect(struct usb_interface *intf) usb_kill_urb(wacom->irq); cancel_work_sync(&wacom->work); - if (wacom->wacom_wac.input) - input_unregister_device(wacom->wacom_wac.input); - if (wacom->wacom_wac.pad_input) - input_unregister_device(wacom->wacom_wac.pad_input); + wacom_unregister_inputs(wacom); wacom_destroy_battery(wacom); wacom_destroy_leds(wacom); usb_free_urb(wacom->irq); -- cgit v1.2.1 From f54bc61cf7236db84939ca8827ac89737d79ef24 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 12:52:00 -0700 Subject: Input: wacom - include and use linux/hid.h The current wacom code redefines constants that are already in linux/hid.h This patch includes the official implementation and use it accross the code. There is a conflict with HID_USAGE and others at the same level: - in the wacom.ko implementation, those are the #define regarding the value of the field in the report descriptor - in the hid.h, those are bitmask So add HDESC_ in their current definition. Also, the struct hid_descriptor slightly differs from the linux/hid.h point of view, so mark it as custom for this driver. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_sys.c | 53 +++++++++++++++++----------------------- 1 file changed, 22 insertions(+), 31 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index dd0dbc250c94..c34791e7f0b9 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -13,28 +13,19 @@ #include "wacom_wac.h" #include "wacom.h" +#include /* defines to get HID report descriptor */ #define HID_DEVICET_HID (USB_TYPE_CLASS | 0x01) #define HID_DEVICET_REPORT (USB_TYPE_CLASS | 0x02) -#define HID_USAGE_UNDEFINED 0x00 -#define HID_USAGE_PAGE 0x05 -#define HID_USAGE_PAGE_DIGITIZER 0x0d -#define HID_USAGE_PAGE_DESKTOP 0x01 -#define HID_USAGE 0x09 -#define HID_USAGE_X ((HID_USAGE_PAGE_DESKTOP << 16) | 0x30) -#define HID_USAGE_Y ((HID_USAGE_PAGE_DESKTOP << 16) | 0x31) -#define HID_USAGE_PRESSURE ((HID_USAGE_PAGE_DIGITIZER << 16) | 0x30) -#define HID_USAGE_X_TILT ((HID_USAGE_PAGE_DIGITIZER << 16) | 0x3d) -#define HID_USAGE_Y_TILT ((HID_USAGE_PAGE_DIGITIZER << 16) | 0x3e) -#define HID_USAGE_FINGER ((HID_USAGE_PAGE_DIGITIZER << 16) | 0x22) -#define HID_USAGE_STYLUS ((HID_USAGE_PAGE_DIGITIZER << 16) | 0x20) -#define HID_USAGE_CONTACTMAX ((HID_USAGE_PAGE_DIGITIZER << 16) | 0x55) -#define HID_COLLECTION 0xa1 -#define HID_COLLECTION_LOGICAL 0x02 -#define HID_COLLECTION_END 0xc0 - -struct hid_descriptor { +#define HID_HDESC_USAGE_UNDEFINED 0x00 +#define HID_HDESC_USAGE_PAGE 0x05 +#define HID_HDESC_USAGE 0x09 +#define HID_HDESC_COLLECTION 0xa1 +#define HID_HDESC_COLLECTION_LOGICAL 0x02 +#define HID_HDESC_COLLECTION_END 0xc0 + +struct wac_hid_descriptor { struct usb_descriptor_header header; __le16 bcdHID; u8 bCountryCode; @@ -301,7 +292,7 @@ static void wacom_retrieve_report_data(struct usb_interface *intf, * this after returning from this function. */ static int wacom_parse_hid(struct usb_interface *intf, - struct hid_descriptor *hid_desc, + struct wac_hid_descriptor *hid_desc, struct wacom_features *features) { struct usb_device *dev = interface_to_usbdev(intf); @@ -334,14 +325,14 @@ static int wacom_parse_hid(struct usb_interface *intf, for (i = 0; i < hid_desc->wDescriptorLength; i++) { switch (report[i]) { - case HID_USAGE_PAGE: + case HID_HDESC_USAGE_PAGE: page = report[i + 1]; i++; break; - case HID_USAGE: + case HID_HDESC_USAGE: switch (page << 16 | report[i + 1]) { - case HID_USAGE_X: + case HID_GD_X: if (finger) { features->device_type = BTN_TOOL_FINGER; /* touch device at least supports one touch point */ @@ -420,7 +411,7 @@ static int wacom_parse_hid(struct usb_interface *intf, } break; - case HID_USAGE_Y: + case HID_GD_Y: if (finger) { switch (features->type) { case TABLETPC2FG: @@ -472,7 +463,7 @@ static int wacom_parse_hid(struct usb_interface *intf, } break; - case HID_USAGE_FINGER: + case HID_DG_FINGER: finger = 1; i++; break; @@ -482,19 +473,19 @@ static int wacom_parse_hid(struct usb_interface *intf, * X/Y values and some cases of invalid Digitizer X/Y * values commonly reported. */ - case HID_USAGE_STYLUS: + case HID_DG_STYLUS: pen = 1; i++; break; - case HID_USAGE_CONTACTMAX: + case HID_DG_CONTACTMAX: /* leave touch_max as is if predefined */ if (!features->touch_max) wacom_retrieve_report_data(intf, features); i++; break; - case HID_USAGE_PRESSURE: + case HID_DG_TIPPRESSURE: if (pen) { features->pressure_max = get_unaligned_le16(&report[i + 3]); @@ -504,15 +495,15 @@ static int wacom_parse_hid(struct usb_interface *intf, } break; - case HID_COLLECTION_END: + case HID_HDESC_COLLECTION_END: /* reset UsagePage and Finger */ finger = page = 0; break; - case HID_COLLECTION: + case HID_HDESC_COLLECTION: i++; switch (report[i]) { - case HID_COLLECTION_LOGICAL: + case HID_HDESC_COLLECTION_LOGICAL: i += wacom_parse_logical_collection(&report[i], features); break; @@ -585,7 +576,7 @@ static int wacom_retrieve_hid_descriptor(struct usb_interface *intf, { int error = 0; struct usb_host_interface *interface = intf->cur_altsetting; - struct hid_descriptor *hid_desc; + struct wac_hid_descriptor *hid_desc; /* default features */ features->device_type = BTN_TOOL_PEN; -- cgit v1.2.1 From 29b4739134c73a2873adec93346f09bb76d6a794 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 12:52:23 -0700 Subject: Input: wacom - switch from an USB driver to a HID driver All USB Wacom tablets are actually HID devices. For historical reasons, they are handled as plain USB devices. The current code makes more and more reference to the HID subsystem like implementing its own HID report descriptor parser to handle new devices. From the user point of view, we can transparently switch from this state to a driver handled in the HID subsystem and clean up a lot of USB specific code in the wacom.ko driver. The other benefit once the USB dependecies have been removed is that we can use a tool like uhid to make regression tests and allow further cleanup or new implementations without risking breaking current behaviors. To match the current handling of devices in wacom_wac.c, we rely on the hid_type set by usbhid. usbhid sets the hid_type to HID_TYPE_USBMOUSE when it sees a USB boot mouse protocol declared and HID_TYPE_USBNONE when the device is plain HID. There is thus a one to one matching between the list of supported devices before and after the switch from USB to HID. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom.h | 6 +- drivers/input/tablet/wacom_sys.c | 222 ++++++++++++++------------------------- drivers/input/tablet/wacom_wac.c | 80 +++++++------- drivers/input/tablet/wacom_wac.h | 4 +- 4 files changed, 126 insertions(+), 186 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom.h b/drivers/input/tablet/wacom.h index caa59cab2c5f..b9212390db71 100644 --- a/drivers/input/tablet/wacom.h +++ b/drivers/input/tablet/wacom.h @@ -106,14 +106,12 @@ MODULE_LICENSE(DRIVER_LICENSE); #define USB_VENDOR_ID_LENOVO 0x17ef struct wacom { - dma_addr_t data_dma; struct usb_device *usbdev; struct usb_interface *intf; - struct urb *irq; struct wacom_wac wacom_wac; + struct hid_device *hdev; struct mutex lock; struct work_struct work; - bool open; char phys[32]; struct wacom_led { u8 select[2]; /* status led selector (0..3) */ @@ -130,7 +128,7 @@ static inline void wacom_schedule_work(struct wacom_wac *wacom_wac) schedule_work(&wacom->work); } -extern const struct usb_device_id wacom_ids[]; +extern const struct hid_device_id wacom_ids[]; void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len); void wacom_setup_device_quirks(struct wacom_features *features); diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index c34791e7f0b9..5ceeab6e95f1 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -83,86 +83,40 @@ static int wacom_set_report(struct usb_interface *intf, u8 type, u8 id, return retval; } -static void wacom_sys_irq(struct urb *urb) +static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report, + u8 *raw_data, int size) { - struct wacom *wacom = urb->context; - struct device *dev = &wacom->intf->dev; - int retval; + struct wacom *wacom = hid_get_drvdata(hdev); - switch (urb->status) { - case 0: - /* success */ - break; - case -ECONNRESET: - case -ENOENT: - case -ESHUTDOWN: - /* this urb is terminated, clean up */ - dev_dbg(dev, "%s - urb shutting down with status: %d\n", - __func__, urb->status); - return; - default: - dev_dbg(dev, "%s - nonzero urb status received: %d\n", - __func__, urb->status); - goto exit; - } + if (size > WACOM_PKGLEN_MAX) + return 1; - wacom_wac_irq(&wacom->wacom_wac, urb->actual_length); + memcpy(wacom->wacom_wac.data, raw_data, size); - exit: - usb_mark_last_busy(wacom->usbdev); - retval = usb_submit_urb(urb, GFP_ATOMIC); - if (retval) - dev_err(dev, "%s - usb_submit_urb failed with result %d\n", - __func__, retval); + wacom_wac_irq(&wacom->wacom_wac, size); + + return 0; } static int wacom_open(struct input_dev *dev) { struct wacom *wacom = input_get_drvdata(dev); - int retval = 0; - - if (usb_autopm_get_interface(wacom->intf) < 0) - return -EIO; + int retval; mutex_lock(&wacom->lock); - - if (wacom->open) - goto out; - - if (usb_submit_urb(wacom->irq, GFP_KERNEL)) { - retval = -EIO; - goto out; - } - - wacom->open = true; - wacom->intf->needs_remote_wakeup = 1; - -out: + retval = hid_hw_open(wacom->hdev); mutex_unlock(&wacom->lock); - usb_autopm_put_interface(wacom->intf); + return retval; } static void wacom_close(struct input_dev *dev) { struct wacom *wacom = input_get_drvdata(dev); - int autopm_error; - - autopm_error = usb_autopm_get_interface(wacom->intf); mutex_lock(&wacom->lock); - if (!wacom->open) - goto out; - - usb_kill_urb(wacom->irq); - wacom->open = false; - wacom->intf->needs_remote_wakeup = 0; - -out: + hid_hw_close(wacom->hdev); mutex_unlock(&wacom->lock); - - if (!autopm_error) - usb_autopm_put_interface(wacom->intf); } /* @@ -807,7 +761,8 @@ out: static ssize_t wacom_led_select_store(struct device *dev, int set_id, const char *buf, size_t count) { - struct wacom *wacom = dev_get_drvdata(dev); + struct hid_device *hdev = dev_get_drvdata(dev); + struct wacom *wacom = hid_get_drvdata(hdev); unsigned int id; int err; @@ -834,7 +789,8 @@ static ssize_t wacom_led##SET_ID##_select_store(struct device *dev, \ static ssize_t wacom_led##SET_ID##_select_show(struct device *dev, \ struct device_attribute *attr, char *buf) \ { \ - struct wacom *wacom = dev_get_drvdata(dev); \ + struct hid_device *hdev = dev_get_drvdata(dev); \ + struct wacom *wacom = hid_get_drvdata(hdev); \ return snprintf(buf, 2, "%d\n", wacom->led.select[SET_ID]); \ } \ static DEVICE_ATTR(status_led##SET_ID##_select, S_IWUSR | S_IRUSR, \ @@ -868,7 +824,8 @@ static ssize_t wacom_luminance_store(struct wacom *wacom, u8 *dest, static ssize_t wacom_##name##_luminance_store(struct device *dev, \ struct device_attribute *attr, const char *buf, size_t count) \ { \ - struct wacom *wacom = dev_get_drvdata(dev); \ + struct hid_device *hdev = dev_get_drvdata(dev); \ + struct wacom *wacom = hid_get_drvdata(hdev); \ \ return wacom_luminance_store(wacom, &wacom->led.field, \ buf, count); \ @@ -883,7 +840,8 @@ DEVICE_LUMINANCE_ATTR(buttons, img_lum); static ssize_t wacom_button_image_store(struct device *dev, int button_id, const char *buf, size_t count) { - struct wacom *wacom = dev_get_drvdata(dev); + struct hid_device *hdev = dev_get_drvdata(dev); + struct wacom *wacom = hid_get_drvdata(hdev); int err; if (count != 1024) @@ -1201,6 +1159,7 @@ static void wacom_wireless_work(struct work_struct *work) struct wacom *wacom = container_of(work, struct wacom, work); struct usb_device *usbdev = wacom->usbdev; struct wacom_wac *wacom_wac = &wacom->wacom_wac; + struct hid_device *hdev1, *hdev2; struct wacom *wacom1, *wacom2; struct wacom_wac *wacom_wac1, *wacom_wac2; int error; @@ -1213,32 +1172,34 @@ static void wacom_wireless_work(struct work_struct *work) wacom_destroy_battery(wacom); /* Stylus interface */ - wacom1 = usb_get_intfdata(usbdev->config->interface[1]); + hdev1 = usb_get_intfdata(usbdev->config->interface[1]); + wacom1 = hid_get_drvdata(hdev1); wacom_wac1 = &(wacom1->wacom_wac); wacom_unregister_inputs(wacom1); /* Touch interface */ - wacom2 = usb_get_intfdata(usbdev->config->interface[2]); + hdev2 = usb_get_intfdata(usbdev->config->interface[2]); + wacom2 = hid_get_drvdata(hdev2); wacom_wac2 = &(wacom2->wacom_wac); wacom_unregister_inputs(wacom2); if (wacom_wac->pid == 0) { dev_info(&wacom->intf->dev, "wireless tablet disconnected\n"); } else { - const struct usb_device_id *id = wacom_ids; + const struct hid_device_id *id = wacom_ids; dev_info(&wacom->intf->dev, "wireless tablet connected with PID %x\n", wacom_wac->pid); - while (id->match_flags) { - if (id->idVendor == USB_VENDOR_ID_WACOM && - id->idProduct == wacom_wac->pid) + while (id->bus) { + if (id->vendor == USB_VENDOR_ID_WACOM && + id->product == wacom_wac->pid) break; id++; } - if (!id->match_flags) { + if (!id->bus) { dev_info(&wacom->intf->dev, "ignoring unknown PID.\n"); return; @@ -1246,7 +1207,7 @@ static void wacom_wireless_work(struct work_struct *work) /* Stylus interface */ wacom_wac1->features = - *((struct wacom_features *)id->driver_info); + *((struct wacom_features *)id->driver_data); wacom_wac1->features.device_type = BTN_TOOL_PEN; snprintf(wacom_wac1->name, WACOM_NAME_MAX, "%s (WL) Pen", wacom_wac1->features.name); @@ -1262,7 +1223,7 @@ static void wacom_wireless_work(struct work_struct *work) if (wacom_wac1->features.touch_max || wacom_wac1->features.type == INTUOSHT) { wacom_wac2->features = - *((struct wacom_features *)id->driver_info); + *((struct wacom_features *)id->driver_data); wacom_wac2->features.pktlen = WACOM_PKGLEN_BBTOUCH3; wacom_wac2->features.device_type = BTN_TOOL_FINGER; wacom_wac2->features.x_max = wacom_wac2->features.y_max = 4096; @@ -1323,8 +1284,10 @@ static void wacom_calculate_res(struct wacom_features *features) features->unitExpo); } -static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *id) +static int wacom_probe(struct hid_device *hdev, + const struct hid_device_id *id) { + struct usb_interface *intf = to_usb_interface(hdev->dev.parent); struct usb_device *dev = interface_to_usbdev(intf); struct usb_endpoint_descriptor *endpoint; struct wacom *wacom; @@ -1332,34 +1295,29 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i struct wacom_features *features; int error; - if (!id->driver_info) + if (!id->driver_data) return -EINVAL; wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL); if (!wacom) return -ENOMEM; + hid_set_drvdata(hdev, wacom); + wacom->hdev = hdev; + wacom_wac = &wacom->wacom_wac; - wacom_wac->features = *((struct wacom_features *)id->driver_info); + wacom_wac->features = *((struct wacom_features *)id->driver_data); features = &wacom_wac->features; if (features->pktlen > WACOM_PKGLEN_MAX) { error = -EINVAL; goto fail1; } - wacom_wac->data = usb_alloc_coherent(dev, WACOM_PKGLEN_MAX, - GFP_KERNEL, &wacom->data_dma); - if (!wacom_wac->data) { - error = -ENOMEM; + if (features->check_for_hid_type && features->hid_type != hdev->type) { + error = -ENODEV; goto fail1; } - wacom->irq = usb_alloc_urb(0, GFP_KERNEL); - if (!wacom->irq) { - error = -ENOMEM; - goto fail2; - } - wacom->usbdev = dev; wacom->intf = intf; mutex_init(&wacom->lock); @@ -1375,7 +1333,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i /* Retrieve the physical and logical size for touch devices */ error = wacom_retrieve_hid_descriptor(intf, features); if (error) - goto fail3; + goto fail1; /* * Intuos5 has no useful data about its touch interface in its @@ -1423,38 +1381,38 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i other_dev = dev; error = wacom_add_shared_data(wacom_wac, other_dev); if (error) - goto fail3; + goto fail1; } - usb_fill_int_urb(wacom->irq, dev, - usb_rcvintpipe(dev, endpoint->bEndpointAddress), - wacom_wac->data, features->pktlen, - wacom_sys_irq, wacom, endpoint->bInterval); - wacom->irq->transfer_dma = wacom->data_dma; - wacom->irq->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; - error = wacom_initialize_leds(wacom); if (error) - goto fail4; + goto fail2; if (!(features->quirks & WACOM_QUIRK_NO_INPUT)) { error = wacom_register_inputs(wacom); if (error) - goto fail5; + goto fail3; } /* Note that if query fails it is not a hard failure */ wacom_query_tablet_data(intf, features); - usb_set_intfdata(intf, wacom); + /* Regular HID work starts now */ + error = hid_parse(hdev); + if (error) { + hid_err(hdev, "parse failed\n"); + goto fail4; + } - if (features->quirks & WACOM_QUIRK_MONITOR) { - if (usb_submit_urb(wacom->irq, GFP_KERNEL)) { - error = -EIO; - goto fail5; - } + error = hid_hw_start(hdev, HID_CONNECT_HIDRAW); + if (error) { + hid_err(hdev, "hw start failed\n"); + goto fail4; } + if (features->quirks & WACOM_QUIRK_MONITOR) + error = hid_hw_open(hdev); + if (wacom_wac->features.type == INTUOSHT && wacom_wac->features.touch_max) { if (wacom_wac->features.device_type == BTN_TOOL_FINGER) wacom_wac->shared->touch_input = wacom_wac->input; @@ -1462,78 +1420,60 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i return 0; - fail5: wacom_destroy_leds(wacom); - fail4: wacom_remove_shared_data(wacom_wac); - fail3: usb_free_urb(wacom->irq); - fail2: usb_free_coherent(dev, WACOM_PKGLEN_MAX, wacom_wac->data, wacom->data_dma); + fail4: wacom_unregister_inputs(wacom); + fail3: wacom_destroy_leds(wacom); + fail2: wacom_remove_shared_data(wacom_wac); fail1: kfree(wacom); + hid_set_drvdata(hdev, NULL); return error; } -static void wacom_disconnect(struct usb_interface *intf) +static void wacom_remove(struct hid_device *hdev) { - struct wacom *wacom = usb_get_intfdata(intf); + struct wacom *wacom = hid_get_drvdata(hdev); - usb_set_intfdata(intf, NULL); + hid_hw_stop(hdev); - usb_kill_urb(wacom->irq); cancel_work_sync(&wacom->work); wacom_unregister_inputs(wacom); wacom_destroy_battery(wacom); wacom_destroy_leds(wacom); - usb_free_urb(wacom->irq); - usb_free_coherent(interface_to_usbdev(intf), WACOM_PKGLEN_MAX, - wacom->wacom_wac.data, wacom->data_dma); wacom_remove_shared_data(&wacom->wacom_wac); - kfree(wacom); -} - -static int wacom_suspend(struct usb_interface *intf, pm_message_t message) -{ - struct wacom *wacom = usb_get_intfdata(intf); - - mutex_lock(&wacom->lock); - usb_kill_urb(wacom->irq); - mutex_unlock(&wacom->lock); - return 0; + hid_set_drvdata(hdev, NULL); + kfree(wacom); } -static int wacom_resume(struct usb_interface *intf) +static int wacom_resume(struct hid_device *hdev) { - struct wacom *wacom = usb_get_intfdata(intf); + struct wacom *wacom = hid_get_drvdata(hdev); struct wacom_features *features = &wacom->wacom_wac.features; - int rv = 0; mutex_lock(&wacom->lock); /* switch to wacom mode first */ - wacom_query_tablet_data(intf, features); + wacom_query_tablet_data(wacom->intf, features); wacom_led_control(wacom); - if ((wacom->open || (features->quirks & WACOM_QUIRK_MONITOR)) && - usb_submit_urb(wacom->irq, GFP_NOIO) < 0) - rv = -EIO; - mutex_unlock(&wacom->lock); - return rv; + return 0; } -static int wacom_reset_resume(struct usb_interface *intf) +static int wacom_reset_resume(struct hid_device *hdev) { - return wacom_resume(intf); + return wacom_resume(hdev); } -static struct usb_driver wacom_driver = { +static struct hid_driver wacom_driver = { .name = "wacom", .id_table = wacom_ids, .probe = wacom_probe, - .disconnect = wacom_disconnect, - .suspend = wacom_suspend, + .remove = wacom_remove, +#ifdef CONFIG_PM .resume = wacom_resume, .reset_resume = wacom_reset_resume, - .supports_autosuspend = 1, +#endif + .raw_event = wacom_raw_event, }; - -module_usb_driver(wacom_driver); +module_hid_driver(wacom_driver); diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index f170277b6f28..1c95ce78d749 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -2197,15 +2197,18 @@ static const struct wacom_features wacom_features_0x2A = static const struct wacom_features wacom_features_0x314 = { "Wacom Intuos Pro S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047, 63, INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, - .touch_max = 16 }; + .touch_max = 16, + .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x315 = { "Wacom Intuos Pro M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047, 63, INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, - .touch_max = 16 }; + .touch_max = 16, + .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x317 = { "Wacom Intuos Pro L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047, 63, INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, - .touch_max = 16 }; + .touch_max = 16, + .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0xF4 = { "Wacom Cintiq 24HD", WACOM_PKGLEN_INTUOS, 104280, 65400, 2047, 63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; @@ -2215,7 +2218,8 @@ static const struct wacom_features wacom_features_0xF8 = .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; static const struct wacom_features wacom_features_0xF6 = { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ - .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10 }; + .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, + .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x3F = { "Wacom Cintiq 21UX", WACOM_PKGLEN_INTUOS, 87200, 65600, 1023, 63, CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; @@ -2233,7 +2237,8 @@ static const struct wacom_features wacom_features_0xC7 = 0, PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0xCE = { "Wacom DTU2231", WACOM_PKGLEN_GRAPHIRE, 47864, 27011, 511, - 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, + .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; static const struct wacom_features wacom_features_0xF0 = { "Wacom DTU1631", WACOM_PKGLEN_GRAPHIRE, 34623, 19553, 511, 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; @@ -2249,7 +2254,8 @@ static const struct wacom_features wacom_features_0x59 = /* Pen */ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; static const struct wacom_features wacom_features_0x5D = /* Touch */ { "Wacom DTH2242", .type = WACOM_24HDT, - .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10 }; + .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, + .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0xCC = { "Wacom Cintiq 21UX2", WACOM_PKGLEN_INTUOS, 87000, 65400, 2047, 63, WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; @@ -2262,7 +2268,8 @@ static const struct wacom_features wacom_features_0x5B = .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; static const struct wacom_features wacom_features_0x5E = { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, - .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10 }; + .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, + .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x90 = { "Wacom ISDv4 90", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; @@ -2400,14 +2407,17 @@ static const struct wacom_features wacom_features_0x301 = static const struct wacom_features wacom_features_0x302 = { "Wacom Intuos PT S", WACOM_PKGLEN_BBPEN, 15200, 9500, 1023, 31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 16 }; + .touch_max = 16, + .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x303 = { "Wacom Intuos PT M", WACOM_PKGLEN_BBPEN, 21600, 13500, 1023, 31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 16 }; + .touch_max = 16, + .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x30E = { "Wacom Intuos S", WACOM_PKGLEN_BBPEN, 15200, 9500, 1023, - 31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + 31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, + .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x6004 = { "ISD-V4", WACOM_PKGLEN_GRAPHIRE, 12800, 8000, 255, 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; @@ -2417,22 +2427,18 @@ static const struct wacom_features wacom_features_0x0307 = .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; static const struct wacom_features wacom_features_0x0309 = { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ - .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10 }; - -#define USB_DEVICE_WACOM(prod) \ - USB_DEVICE(USB_VENDOR_ID_WACOM, prod), \ - .driver_info = (kernel_ulong_t)&wacom_features_##prod + .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, + .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; -#define USB_DEVICE_DETAILED(prod, class, sub, proto) \ - USB_DEVICE_AND_INTERFACE_INFO(USB_VENDOR_ID_WACOM, prod, class, \ - sub, proto), \ - .driver_info = (kernel_ulong_t)&wacom_features_##prod +#define USB_DEVICE_WACOM(prod) \ + HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ + .driver_data = (kernel_ulong_t)&wacom_features_##prod #define USB_DEVICE_LENOVO(prod) \ - USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ - .driver_info = (kernel_ulong_t)&wacom_features_##prod + HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ + .driver_data = (kernel_ulong_t)&wacom_features_##prod -const struct usb_device_id wacom_ids[] = { +const struct hid_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0x00) }, { USB_DEVICE_WACOM(0x10) }, { USB_DEVICE_WACOM(0x11) }, @@ -2478,9 +2484,9 @@ const struct usb_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0x45) }, { USB_DEVICE_WACOM(0x57) }, { USB_DEVICE_WACOM(0x59) }, - { USB_DEVICE_DETAILED(0x5D, USB_CLASS_HID, 0, 0) }, + { USB_DEVICE_WACOM(0x5D) }, { USB_DEVICE_WACOM(0x5B) }, - { USB_DEVICE_DETAILED(0x5E, USB_CLASS_HID, 0, 0) }, + { USB_DEVICE_WACOM(0x5E) }, { USB_DEVICE_WACOM(0xB0) }, { USB_DEVICE_WACOM(0xB1) }, { USB_DEVICE_WACOM(0xB2) }, @@ -2502,13 +2508,7 @@ const struct usb_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0xC5) }, { USB_DEVICE_WACOM(0xC6) }, { USB_DEVICE_WACOM(0xC7) }, - /* - * DTU-2231 has two interfaces on the same configuration, - * only one is used. - */ - { USB_DEVICE_DETAILED(0xCE, USB_CLASS_HID, - USB_INTERFACE_SUBCLASS_BOOT, - USB_INTERFACE_PROTOCOL_MOUSE) }, + { USB_DEVICE_WACOM(0xCE) }, { USB_DEVICE_WACOM(0x84) }, { USB_DEVICE_WACOM(0xD0) }, { USB_DEVICE_WACOM(0xD1) }, @@ -2546,13 +2546,13 @@ const struct usb_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0x116) }, { USB_DEVICE_WACOM(0x300) }, { USB_DEVICE_WACOM(0x301) }, - { USB_DEVICE_DETAILED(0x302, USB_CLASS_HID, 0, 0) }, - { USB_DEVICE_DETAILED(0x303, USB_CLASS_HID, 0, 0) }, - { USB_DEVICE_DETAILED(0x30E, USB_CLASS_HID, 0, 0) }, + { USB_DEVICE_WACOM(0x302) }, + { USB_DEVICE_WACOM(0x303) }, + { USB_DEVICE_WACOM(0x30E) }, { USB_DEVICE_WACOM(0x304) }, - { USB_DEVICE_DETAILED(0x314, USB_CLASS_HID, 0, 0) }, - { USB_DEVICE_DETAILED(0x315, USB_CLASS_HID, 0, 0) }, - { USB_DEVICE_DETAILED(0x317, USB_CLASS_HID, 0, 0) }, + { USB_DEVICE_WACOM(0x314) }, + { USB_DEVICE_WACOM(0x315) }, + { USB_DEVICE_WACOM(0x317) }, { USB_DEVICE_WACOM(0x4001) }, { USB_DEVICE_WACOM(0x4004) }, { USB_DEVICE_WACOM(0x5000) }, @@ -2560,12 +2560,12 @@ const struct usb_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0x47) }, { USB_DEVICE_WACOM(0xF4) }, { USB_DEVICE_WACOM(0xF8) }, - { USB_DEVICE_DETAILED(0xF6, USB_CLASS_HID, 0, 0) }, + { USB_DEVICE_WACOM(0xF6) }, { USB_DEVICE_WACOM(0xFA) }, { USB_DEVICE_WACOM(0xFB) }, { USB_DEVICE_WACOM(0x0307) }, - { USB_DEVICE_DETAILED(0x0309, USB_CLASS_HID, 0, 0) }, + { USB_DEVICE_WACOM(0x0309) }, { USB_DEVICE_LENOVO(0x6004) }, { } }; -MODULE_DEVICE_TABLE(usb, wacom_ids); +MODULE_DEVICE_TABLE(hid, wacom_ids); diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h index f48164c780f4..8821a518abf6 100644 --- a/drivers/input/tablet/wacom_wac.h +++ b/drivers/input/tablet/wacom_wac.h @@ -137,6 +137,8 @@ struct wacom_features { unsigned touch_max; int oVid; int oPid; + bool check_for_hid_type; + int hid_type; }; struct wacom_shared { @@ -151,7 +153,7 @@ struct wacom_shared { struct wacom_wac { char name[WACOM_NAME_MAX]; char pad_name[WACOM_NAME_MAX]; - unsigned char *data; + unsigned char data[WACOM_PKGLEN_MAX]; int tool[2]; int id[2]; __u32 serial[2]; -- cgit v1.2.1 From 27b20a9dec0cb1a4cc0517b94302875800191e34 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 12:56:22 -0700 Subject: Input: wacom - use hid communication instead of plain usb Wacom.ko was a plain USB driver for a HID device. The communications from/to the devices can actually be replaced with the HID API. At the USB level, the reports are exactly the same. This will allow to use uhid virtual devices instead of true USB devices. This step is necessary to implement regression tests. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_sys.c | 81 ++++++++++++++++++---------------------- 1 file changed, 36 insertions(+), 45 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 5ceeab6e95f1..120ab1b5df3c 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -34,11 +34,6 @@ struct wac_hid_descriptor { __le16 wDescriptorLength; } __attribute__ ((packed)); -/* defines to get/set USB message */ -#define USB_REQ_GET_REPORT 0x01 -#define USB_REQ_SET_REPORT 0x09 - -#define WAC_HID_FEATURE_REPORT 0x03 #define WAC_MSG_RETRIES 5 #define WAC_CMD_LED_CONTROL 0x20 @@ -46,38 +41,27 @@ struct wac_hid_descriptor { #define WAC_CMD_ICON_XFER 0x23 #define WAC_CMD_RETRIES 10 -static int wacom_get_report(struct usb_interface *intf, u8 type, u8 id, +static int wacom_get_report(struct hid_device *hdev, u8 type, u8 id, void *buf, size_t size, unsigned int retries) { - struct usb_device *dev = interface_to_usbdev(intf); int retval; do { - retval = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), - USB_REQ_GET_REPORT, - USB_DIR_IN | USB_TYPE_CLASS | - USB_RECIP_INTERFACE, - (type << 8) + id, - intf->altsetting[0].desc.bInterfaceNumber, - buf, size, 100); + retval = hid_hw_raw_request(hdev, id, buf, size, type, + HID_REQ_GET_REPORT); } while ((retval == -ETIMEDOUT || retval == -EPIPE) && --retries); return retval; } -static int wacom_set_report(struct usb_interface *intf, u8 type, u8 id, +static int wacom_set_report(struct hid_device *hdev, u8 type, u8 id, void *buf, size_t size, unsigned int retries) { - struct usb_device *dev = interface_to_usbdev(intf); int retval; do { - retval = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), - USB_REQ_SET_REPORT, - USB_TYPE_CLASS | USB_RECIP_INTERFACE, - (type << 8) + id, - intf->altsetting[0].desc.bInterfaceNumber, - buf, size, 1000); + retval = hid_hw_raw_request(hdev, id, buf, size, type, + HID_REQ_SET_REPORT); } while ((retval == -ETIMEDOUT || retval == -EPIPE) && --retries); return retval; @@ -188,7 +172,7 @@ static int wacom_parse_logical_collection(unsigned char *report, return length; } -static void wacom_retrieve_report_data(struct usb_interface *intf, +static void wacom_retrieve_report_data(struct hid_device *hdev, struct wacom_features *features) { int result = 0; @@ -198,7 +182,7 @@ static void wacom_retrieve_report_data(struct usb_interface *intf, if (rep_data) { rep_data[0] = 12; - result = wacom_get_report(intf, WAC_HID_FEATURE_REPORT, + result = wacom_get_report(hdev, HID_FEATURE_REPORT, rep_data[0], rep_data, 2, WAC_MSG_RETRIES); @@ -245,10 +229,12 @@ static void wacom_retrieve_report_data(struct usb_interface *intf, * Intuos5 touch interface does not contain useful data. We deal with * this after returning from this function. */ -static int wacom_parse_hid(struct usb_interface *intf, +static int wacom_parse_hid(struct hid_device *hdev, struct wac_hid_descriptor *hid_desc, struct wacom_features *features) { + struct wacom *wacom = hid_get_drvdata(hdev); + struct usb_interface *intf = wacom->intf; struct usb_device *dev = interface_to_usbdev(intf); char limit = 0; /* result has to be defined as int for some devices */ @@ -435,7 +421,7 @@ static int wacom_parse_hid(struct usb_interface *intf, case HID_DG_CONTACTMAX: /* leave touch_max as is if predefined */ if (!features->touch_max) - wacom_retrieve_report_data(intf, features); + wacom_retrieve_report_data(hdev, features); i++; break; @@ -474,7 +460,8 @@ static int wacom_parse_hid(struct usb_interface *intf, return result; } -static int wacom_set_device_mode(struct usb_interface *intf, int report_id, int length, int mode) +static int wacom_set_device_mode(struct hid_device *hdev, int report_id, + int length, int mode) { unsigned char *rep_data; int error = -ENOMEM, limit = 0; @@ -487,10 +474,10 @@ static int wacom_set_device_mode(struct usb_interface *intf, int report_id, int rep_data[0] = report_id; rep_data[1] = mode; - error = wacom_set_report(intf, WAC_HID_FEATURE_REPORT, + error = wacom_set_report(hdev, HID_FEATURE_REPORT, report_id, rep_data, length, 1); if (error >= 0) - error = wacom_get_report(intf, WAC_HID_FEATURE_REPORT, + error = wacom_get_report(hdev, HID_FEATURE_REPORT, report_id, rep_data, length, 1); } while ((error < 0 || rep_data[1] != mode) && limit++ < WAC_MSG_RETRIES); @@ -506,29 +493,32 @@ static int wacom_set_device_mode(struct usb_interface *intf, int report_id, int * from the tablet, it is necessary to switch the tablet out of this * mode and into one which sends the full range of tablet data. */ -static int wacom_query_tablet_data(struct usb_interface *intf, struct wacom_features *features) +static int wacom_query_tablet_data(struct hid_device *hdev, + struct wacom_features *features) { if (features->device_type == BTN_TOOL_FINGER) { if (features->type > TABLETPC) { /* MT Tablet PC touch */ - return wacom_set_device_mode(intf, 3, 4, 4); + return wacom_set_device_mode(hdev, 3, 4, 4); } else if (features->type == WACOM_24HDT || features->type == CINTIQ_HYBRID) { - return wacom_set_device_mode(intf, 18, 3, 2); + return wacom_set_device_mode(hdev, 18, 3, 2); } } else if (features->device_type == BTN_TOOL_PEN) { if (features->type <= BAMBOO_PT && features->type != WIRELESS) { - return wacom_set_device_mode(intf, 2, 2, 2); + return wacom_set_device_mode(hdev, 2, 2, 2); } } return 0; } -static int wacom_retrieve_hid_descriptor(struct usb_interface *intf, +static int wacom_retrieve_hid_descriptor(struct hid_device *hdev, struct wacom_features *features) { int error = 0; + struct wacom *wacom = hid_get_drvdata(hdev); + struct usb_interface *intf = wacom->intf; struct usb_host_interface *interface = intf->cur_altsetting; struct wac_hid_descriptor *hid_desc; @@ -564,12 +554,12 @@ static int wacom_retrieve_hid_descriptor(struct usb_interface *intf, error = usb_get_extra_descriptor(&interface->endpoint[0], HID_DEVICET_REPORT, &hid_desc); if (error) { - dev_err(&intf->dev, + hid_err(hdev, "can not retrieve extra class descriptor\n"); goto out; } } - error = wacom_parse_hid(intf, hid_desc, features); + error = wacom_parse_hid(hdev, hid_desc, features); out: return error; @@ -711,8 +701,8 @@ static int wacom_led_control(struct wacom *wacom) buf[4] = wacom->led.img_lum; } - retval = wacom_set_report(wacom->intf, 0x03, WAC_CMD_LED_CONTROL, - buf, 9, WAC_CMD_RETRIES); + retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, + WAC_CMD_LED_CONTROL, buf, 9, WAC_CMD_RETRIES); kfree(buf); return retval; @@ -730,8 +720,8 @@ static int wacom_led_putimage(struct wacom *wacom, int button_id, const void *im /* Send 'start' command */ buf[0] = WAC_CMD_ICON_START; buf[1] = 1; - retval = wacom_set_report(wacom->intf, 0x03, WAC_CMD_ICON_START, - buf, 2, WAC_CMD_RETRIES); + retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, + WAC_CMD_ICON_START, buf, 2, WAC_CMD_RETRIES); if (retval < 0) goto out; @@ -741,7 +731,8 @@ static int wacom_led_putimage(struct wacom *wacom, int button_id, const void *im buf[2] = i; memcpy(buf + 3, img + i * 256, 256); - retval = wacom_set_report(wacom->intf, 0x03, WAC_CMD_ICON_XFER, + retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, + WAC_CMD_ICON_XFER, buf, 259, WAC_CMD_RETRIES); if (retval < 0) break; @@ -750,7 +741,7 @@ static int wacom_led_putimage(struct wacom *wacom, int button_id, const void *im /* Send 'stop' */ buf[0] = WAC_CMD_ICON_START; buf[1] = 0; - wacom_set_report(wacom->intf, 0x03, WAC_CMD_ICON_START, + wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, WAC_CMD_ICON_START, buf, 2, WAC_CMD_RETRIES); out: @@ -1331,7 +1322,7 @@ static int wacom_probe(struct hid_device *hdev, wacom_set_default_phy(features); /* Retrieve the physical and logical size for touch devices */ - error = wacom_retrieve_hid_descriptor(intf, features); + error = wacom_retrieve_hid_descriptor(hdev, features); if (error) goto fail1; @@ -1395,7 +1386,7 @@ static int wacom_probe(struct hid_device *hdev, } /* Note that if query fails it is not a hard failure */ - wacom_query_tablet_data(intf, features); + wacom_query_tablet_data(hdev, features); /* Regular HID work starts now */ error = hid_parse(hdev); @@ -1452,7 +1443,7 @@ static int wacom_resume(struct hid_device *hdev) mutex_lock(&wacom->lock); /* switch to wacom mode first */ - wacom_query_tablet_data(wacom->intf, features); + wacom_query_tablet_data(hdev, features); wacom_led_control(wacom); mutex_unlock(&wacom->lock); -- cgit v1.2.1 From ba9a3541fba72e1532c8288a0775a211810280c1 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 12:58:45 -0700 Subject: Input: wacom - use HID core to actually fetch the report descriptor HID core already retrieves the report descritor. There is no need to ask ourself for one. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_sys.c | 70 ++++++---------------------------------- 1 file changed, 10 insertions(+), 60 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 120ab1b5df3c..2c0983bd0504 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -15,9 +15,6 @@ #include "wacom.h" #include -/* defines to get HID report descriptor */ -#define HID_DEVICET_HID (USB_TYPE_CLASS | 0x01) -#define HID_DEVICET_REPORT (USB_TYPE_CLASS | 0x02) #define HID_HDESC_USAGE_UNDEFINED 0x00 #define HID_HDESC_USAGE_PAGE 0x05 #define HID_HDESC_USAGE 0x09 @@ -25,15 +22,6 @@ #define HID_HDESC_COLLECTION_LOGICAL 0x02 #define HID_HDESC_COLLECTION_END 0xc0 -struct wac_hid_descriptor { - struct usb_descriptor_header header; - __le16 bcdHID; - u8 bCountryCode; - u8 bNumDescriptors; - u8 bDescriptorType; - __le16 wDescriptorLength; -} __attribute__ ((packed)); - #define WAC_MSG_RETRIES 5 #define WAC_CMD_LED_CONTROL 0x20 @@ -230,39 +218,14 @@ static void wacom_retrieve_report_data(struct hid_device *hdev, * this after returning from this function. */ static int wacom_parse_hid(struct hid_device *hdev, - struct wac_hid_descriptor *hid_desc, struct wacom_features *features) { - struct wacom *wacom = hid_get_drvdata(hdev); - struct usb_interface *intf = wacom->intf; - struct usb_device *dev = interface_to_usbdev(intf); - char limit = 0; /* result has to be defined as int for some devices */ int result = 0, touch_max = 0; int i = 0, page = 0, finger = 0, pen = 0; - unsigned char *report; + unsigned char *report = hdev->rdesc; - report = kzalloc(hid_desc->wDescriptorLength, GFP_KERNEL); - if (!report) - return -ENOMEM; - - /* retrive report descriptors */ - do { - result = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), - USB_REQ_GET_DESCRIPTOR, - USB_RECIP_INTERFACE | USB_DIR_IN, - HID_DEVICET_REPORT << 8, - intf->altsetting[0].desc.bInterfaceNumber, /* interface */ - report, - hid_desc->wDescriptorLength, - 5000); /* 5 secs */ - } while (result < 0 && limit++ < WAC_MSG_RETRIES); - - /* No need to parse the Descriptor. It isn't an error though */ - if (result < 0) - goto out; - - for (i = 0; i < hid_desc->wDescriptorLength; i++) { + for (i = 0; i < hdev->rsize; i++) { switch (report[i]) { case HID_HDESC_USAGE_PAGE: @@ -452,11 +415,9 @@ static int wacom_parse_hid(struct hid_device *hdev, } } - out: if (!features->touch_max && touch_max) features->touch_max = touch_max; result = 0; - kfree(report); return result; } @@ -519,8 +480,6 @@ static int wacom_retrieve_hid_descriptor(struct hid_device *hdev, int error = 0; struct wacom *wacom = hid_get_drvdata(hdev); struct usb_interface *intf = wacom->intf; - struct usb_host_interface *interface = intf->cur_altsetting; - struct wac_hid_descriptor *hid_desc; /* default features */ features->device_type = BTN_TOOL_PEN; @@ -549,17 +508,7 @@ static int wacom_retrieve_hid_descriptor(struct hid_device *hdev, goto out; } - error = usb_get_extra_descriptor(interface, HID_DEVICET_HID, &hid_desc); - if (error) { - error = usb_get_extra_descriptor(&interface->endpoint[0], - HID_DEVICET_REPORT, &hid_desc); - if (error) { - hid_err(hdev, - "can not retrieve extra class descriptor\n"); - goto out; - } - } - error = wacom_parse_hid(hdev, hid_desc, features); + error = wacom_parse_hid(hdev, features); out: return error; @@ -1296,6 +1245,13 @@ static int wacom_probe(struct hid_device *hdev, hid_set_drvdata(hdev, wacom); wacom->hdev = hdev; + /* ask for the report descriptor to be loaded by HID */ + error = hid_parse(hdev); + if (error) { + hid_err(hdev, "parse failed\n"); + goto fail1; + } + wacom_wac = &wacom->wacom_wac; wacom_wac->features = *((struct wacom_features *)id->driver_data); features = &wacom_wac->features; @@ -1389,12 +1345,6 @@ static int wacom_probe(struct hid_device *hdev, wacom_query_tablet_data(hdev, features); /* Regular HID work starts now */ - error = hid_parse(hdev); - if (error) { - hid_err(hdev, "parse failed\n"); - goto fail4; - } - error = hid_hw_start(hdev, HID_CONNECT_HIDRAW); if (error) { hid_err(hdev, "hw start failed\n"); -- cgit v1.2.1 From 01c846f9539c194c7a6e34af036b1115b8ed822a Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 12:59:11 -0700 Subject: Input: wacom - compute the HID report size to get the actual packet size This removes an USB dependency and is more accurate: the computed pktlen is the actual maximum size of the reports forwarded by the device. Given that the pktlen is correctly computed/validated, we can store it now in the features struct instead of having a special handling in the rest of the code. Likewise, this information is not mandatory anymore in the description of devices in wacom_wac.c. They will be removed in a separate patch. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_sys.c | 58 ++++++++++++++++++---------------------- 1 file changed, 26 insertions(+), 32 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 2c0983bd0504..ce76e1ef2dbc 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -149,7 +149,6 @@ static int wacom_parse_logical_collection(unsigned char *report, if (features->type == BAMBOO_PT) { /* Logical collection is only used by 3rd gen Bamboo Touch */ - features->pktlen = WACOM_PKGLEN_BBTOUCH3; features->device_type = BTN_TOOL_FINGER; features->x_max = features->y_max = @@ -240,29 +239,6 @@ static int wacom_parse_hid(struct hid_device *hdev, features->device_type = BTN_TOOL_FINGER; /* touch device at least supports one touch point */ touch_max = 1; - switch (features->type) { - case TABLETPC2FG: - features->pktlen = WACOM_PKGLEN_TPC2FG; - break; - - case MTSCREEN: - case WACOM_24HDT: - features->pktlen = WACOM_PKGLEN_MTOUCH; - break; - - case MTTPC: - case MTTPC_B: - features->pktlen = WACOM_PKGLEN_MTTPC; - break; - - case BAMBOO_PT: - features->pktlen = WACOM_PKGLEN_BBTOUCH; - break; - - default: - features->pktlen = WACOM_PKGLEN_GRAPHIRE; - break; - } switch (features->type) { case BAMBOO_PT: @@ -305,8 +281,6 @@ static int wacom_parse_hid(struct hid_device *hdev, } } else if (pen) { /* penabled only accepts exact bytes of data */ - if (features->type >= TABLETPC) - features->pktlen = WACOM_PKGLEN_GRAPHIRE; features->device_type = BTN_TOOL_PEN; features->x_max = get_unaligned_le16(&report[i + 3]); @@ -1224,12 +1198,34 @@ static void wacom_calculate_res(struct wacom_features *features) features->unitExpo); } +static int wacom_hid_report_len(struct hid_report *report) +{ + /* equivalent to DIV_ROUND_UP(report->size, 8) + !!(report->id > 0) */ + return ((report->size - 1) >> 3) + 1 + (report->id > 0); +} + +static size_t wacom_compute_pktlen(struct hid_device *hdev) +{ + struct hid_report_enum *report_enum; + struct hid_report *report; + size_t size = 0; + + report_enum = hdev->report_enum + HID_INPUT_REPORT; + + list_for_each_entry(report, &report_enum->report_list, list) { + size_t report_size = wacom_hid_report_len(report); + if (report_size > size) + size = report_size; + } + + return size; +} + static int wacom_probe(struct hid_device *hdev, const struct hid_device_id *id) { struct usb_interface *intf = to_usb_interface(hdev->dev.parent); struct usb_device *dev = interface_to_usbdev(intf); - struct usb_endpoint_descriptor *endpoint; struct wacom *wacom; struct wacom_wac *wacom_wac; struct wacom_features *features; @@ -1255,6 +1251,7 @@ static int wacom_probe(struct hid_device *hdev, wacom_wac = &wacom->wacom_wac; wacom_wac->features = *((struct wacom_features *)id->driver_data); features = &wacom_wac->features; + features->pktlen = wacom_compute_pktlen(hdev); if (features->pktlen > WACOM_PKGLEN_MAX) { error = -EINVAL; goto fail1; @@ -1272,8 +1269,6 @@ static int wacom_probe(struct hid_device *hdev, usb_make_path(dev, wacom->phys, sizeof(wacom->phys)); strlcat(wacom->phys, "/input0", sizeof(wacom->phys)); - endpoint = &intf->cur_altsetting->endpoint[0].desc; - /* set the default size in case we do not get them from hid */ wacom_set_default_phy(features); @@ -1284,13 +1279,12 @@ static int wacom_probe(struct hid_device *hdev, /* * Intuos5 has no useful data about its touch interface in its - * HID descriptor. If this is the touch interface (wMaxPacketSize + * HID descriptor. If this is the touch interface (PacketSize * of WACOM_PKGLEN_BBTOUCH3), override the table values. */ if (features->type >= INTUOS5S && features->type <= INTUOSHT) { - if (endpoint->wMaxPacketSize == WACOM_PKGLEN_BBTOUCH3) { + if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { features->device_type = BTN_TOOL_FINGER; - features->pktlen = WACOM_PKGLEN_BBTOUCH3; features->x_max = 4096; features->y_max = 4096; -- cgit v1.2.1 From c31a408f7a44cd5fd134a7f0c0d29744261de2d9 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 12:59:45 -0700 Subject: Input: wacom - install LED/OLED sysfs files in the HID device instead of USB Removes one more dependency over USB, but requires some changes in the user space to find the sysfs files correctly. This patch breaks the user space. However, the number of program accessing the LEDs is quite limited and we can easily patch them to handle the new HID behavior. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_sys.c | 22 +++++++++++----------- 1 file changed, 11 insertions(+), 11 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index ce76e1ef2dbc..6e21064de661 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -675,7 +675,7 @@ out: static ssize_t wacom_led_select_store(struct device *dev, int set_id, const char *buf, size_t count) { - struct hid_device *hdev = dev_get_drvdata(dev); + struct hid_device *hdev = container_of(dev, struct hid_device, dev); struct wacom *wacom = hid_get_drvdata(hdev); unsigned int id; int err; @@ -703,7 +703,7 @@ static ssize_t wacom_led##SET_ID##_select_store(struct device *dev, \ static ssize_t wacom_led##SET_ID##_select_show(struct device *dev, \ struct device_attribute *attr, char *buf) \ { \ - struct hid_device *hdev = dev_get_drvdata(dev); \ + struct hid_device *hdev = container_of(dev, struct hid_device, dev);\ struct wacom *wacom = hid_get_drvdata(hdev); \ return snprintf(buf, 2, "%d\n", wacom->led.select[SET_ID]); \ } \ @@ -738,7 +738,7 @@ static ssize_t wacom_luminance_store(struct wacom *wacom, u8 *dest, static ssize_t wacom_##name##_luminance_store(struct device *dev, \ struct device_attribute *attr, const char *buf, size_t count) \ { \ - struct hid_device *hdev = dev_get_drvdata(dev); \ + struct hid_device *hdev = container_of(dev, struct hid_device, dev);\ struct wacom *wacom = hid_get_drvdata(hdev); \ \ return wacom_luminance_store(wacom, &wacom->led.field, \ @@ -754,7 +754,7 @@ DEVICE_LUMINANCE_ATTR(buttons, img_lum); static ssize_t wacom_button_image_store(struct device *dev, int button_id, const char *buf, size_t count) { - struct hid_device *hdev = dev_get_drvdata(dev); + struct hid_device *hdev = container_of(dev, struct hid_device, dev); struct wacom *wacom = hid_get_drvdata(hdev); int err; @@ -845,7 +845,7 @@ static int wacom_initialize_leds(struct wacom *wacom) wacom->led.llv = 10; wacom->led.hlv = 20; wacom->led.img_lum = 10; - error = sysfs_create_group(&wacom->intf->dev.kobj, + error = sysfs_create_group(&wacom->hdev->dev.kobj, &intuos4_led_attr_group); break; @@ -857,7 +857,7 @@ static int wacom_initialize_leds(struct wacom *wacom) wacom->led.hlv = 0; wacom->led.img_lum = 0; - error = sysfs_create_group(&wacom->intf->dev.kobj, + error = sysfs_create_group(&wacom->hdev->dev.kobj, &cintiq_led_attr_group); break; @@ -874,7 +874,7 @@ static int wacom_initialize_leds(struct wacom *wacom) wacom->led.hlv = 0; wacom->led.img_lum = 0; - error = sysfs_create_group(&wacom->intf->dev.kobj, + error = sysfs_create_group(&wacom->hdev->dev.kobj, &intuos5_led_attr_group); } else return 0; @@ -885,7 +885,7 @@ static int wacom_initialize_leds(struct wacom *wacom) } if (error) { - dev_err(&wacom->intf->dev, + hid_err(wacom->hdev, "cannot create sysfs group err: %d\n", error); return error; } @@ -900,13 +900,13 @@ static void wacom_destroy_leds(struct wacom *wacom) case INTUOS4S: case INTUOS4: case INTUOS4L: - sysfs_remove_group(&wacom->intf->dev.kobj, + sysfs_remove_group(&wacom->hdev->dev.kobj, &intuos4_led_attr_group); break; case WACOM_24HD: case WACOM_21UX2: - sysfs_remove_group(&wacom->intf->dev.kobj, + sysfs_remove_group(&wacom->hdev->dev.kobj, &cintiq_led_attr_group); break; @@ -917,7 +917,7 @@ static void wacom_destroy_leds(struct wacom *wacom) case INTUOSPM: case INTUOSPL: if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN) - sysfs_remove_group(&wacom->intf->dev.kobj, + sysfs_remove_group(&wacom->hdev->dev.kobj, &intuos5_led_attr_group); break; } -- cgit v1.2.1 From b6c79f2ca1032e2da7ad8523b83f0cf5cc04dbc0 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 13:00:03 -0700 Subject: Input: wacom - register the input devices on top of the HID one Matches the current behavior of the HID subsystem and removes one more dependency over USB. The current user space clients which relies on this to fetch the LEDs path need an update. However, we already break them in the kernel v3.11 for the Bluetooth Wacom devices. They are going to be fixed soon. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom.h | 1 - drivers/input/tablet/wacom_sys.c | 15 ++++++++------- 2 files changed, 8 insertions(+), 8 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom.h b/drivers/input/tablet/wacom.h index b9212390db71..dd67b7da8a97 100644 --- a/drivers/input/tablet/wacom.h +++ b/drivers/input/tablet/wacom.h @@ -112,7 +112,6 @@ struct wacom { struct hid_device *hdev; struct mutex lock; struct work_struct work; - char phys[32]; struct wacom_led { u8 select[2]; /* status led selector (0..3) */ u8 llv; /* status led brightness no button (1..127) */ diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 6e21064de661..265044313fce 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -986,8 +986,7 @@ static void wacom_destroy_battery(struct wacom *wacom) static struct input_dev *wacom_allocate_input(struct wacom *wacom) { struct input_dev *input_dev; - struct usb_interface *intf = wacom->intf; - struct usb_device *dev = interface_to_usbdev(intf); + struct hid_device *hdev = wacom->hdev; struct wacom_wac *wacom_wac = &(wacom->wacom_wac); input_dev = input_allocate_device(); @@ -995,11 +994,15 @@ static struct input_dev *wacom_allocate_input(struct wacom *wacom) return NULL; input_dev->name = wacom_wac->name; - input_dev->phys = wacom->phys; - input_dev->dev.parent = &intf->dev; + input_dev->phys = hdev->phys; + input_dev->dev.parent = &hdev->dev; input_dev->open = wacom_open; input_dev->close = wacom_close; - usb_to_input_id(dev, &input_dev->id); + input_dev->uniq = hdev->uniq; + input_dev->id.bustype = hdev->bus; + input_dev->id.vendor = hdev->vendor; + input_dev->id.product = hdev->product; + input_dev->id.version = hdev->version; input_set_drvdata(input_dev, wacom); return input_dev; @@ -1266,8 +1269,6 @@ static int wacom_probe(struct hid_device *hdev, wacom->intf = intf; mutex_init(&wacom->lock); INIT_WORK(&wacom->work, wacom_wireless_work); - usb_make_path(dev, wacom->phys, sizeof(wacom->phys)); - strlcat(wacom->phys, "/input0", sizeof(wacom->phys)); /* set the default size in case we do not get them from hid */ wacom_set_default_phy(features); -- cgit v1.2.1 From 4451e088cf01184379da1b212913fdde6e9943c5 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 13:01:05 -0700 Subject: Input: wacom - remove usb dependency for siblings devices Wacom tablets can share different physical sensors on one physical device. These are called siblings in the code. The current way of implementation relies on the USB topology to be able to share data amongs those sensors. We can replace the code to match a HID subsystem, without involving the USB topology: - the first probed sensor does not find any siblings in the list wacom_udev_list, so it creates its own wacom_hdev_data with its own struct hid_device - the other sensor checks the current list of siblings in wacom_hdev_data, and if there is a match, it associates itself to the matched device. To be sure that we are not associating different sensors from different physical devices, we also check for the phys path of the hid device which contains the USB topology. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_sys.c | 76 +++++++++++++++++++--------------------- 1 file changed, 37 insertions(+), 39 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 265044313fce..8065bac5fcb3 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -488,46 +488,48 @@ static int wacom_retrieve_hid_descriptor(struct hid_device *hdev, return error; } -struct wacom_usbdev_data { +struct wacom_hdev_data { struct list_head list; struct kref kref; - struct usb_device *dev; + struct hid_device *dev; struct wacom_shared shared; }; static LIST_HEAD(wacom_udev_list); static DEFINE_MUTEX(wacom_udev_list_lock); -static struct usb_device *wacom_get_sibling(struct usb_device *dev, int vendor, int product) +static bool wacom_are_sibling(struct hid_device *hdev, + struct hid_device *sibling) { - int port1; - struct usb_device *sibling; - - if (vendor == 0 && product == 0) - return dev; + struct wacom *wacom = hid_get_drvdata(hdev); + struct wacom_features *features = &wacom->wacom_wac.features; + int vid = features->oVid; + int pid = features->oPid; + int n1,n2; - if (dev->parent == NULL) - return NULL; + if (vid == 0 && pid == 0) { + vid = hdev->vendor; + pid = hdev->product; + } - usb_hub_for_each_child(dev->parent, port1, sibling) { - struct usb_device_descriptor *d; - if (sibling == NULL) - continue; + if (vid != sibling->vendor || pid != sibling->product) + return false; - d = &sibling->descriptor; - if (d->idVendor == vendor && d->idProduct == product) - return sibling; - } + /* Compare the physical path. */ + n1 = strrchr(hdev->phys, '.') - hdev->phys; + n2 = strrchr(sibling->phys, '.') - sibling->phys; + if (n1 != n2 || n1 <= 0 || n2 <= 0) + return false; - return NULL; + return !strncmp(hdev->phys, sibling->phys, n1); } -static struct wacom_usbdev_data *wacom_get_usbdev_data(struct usb_device *dev) +static struct wacom_hdev_data *wacom_get_hdev_data(struct hid_device *hdev) { - struct wacom_usbdev_data *data; + struct wacom_hdev_data *data; list_for_each_entry(data, &wacom_udev_list, list) { - if (data->dev == dev) { + if (wacom_are_sibling(hdev, data->dev)) { kref_get(&data->kref); return data; } @@ -536,28 +538,29 @@ static struct wacom_usbdev_data *wacom_get_usbdev_data(struct usb_device *dev) return NULL; } -static int wacom_add_shared_data(struct wacom_wac *wacom, - struct usb_device *dev) +static int wacom_add_shared_data(struct hid_device *hdev) { - struct wacom_usbdev_data *data; + struct wacom *wacom = hid_get_drvdata(hdev); + struct wacom_wac *wacom_wac = &wacom->wacom_wac; + struct wacom_hdev_data *data; int retval = 0; mutex_lock(&wacom_udev_list_lock); - data = wacom_get_usbdev_data(dev); + data = wacom_get_hdev_data(hdev); if (!data) { - data = kzalloc(sizeof(struct wacom_usbdev_data), GFP_KERNEL); + data = kzalloc(sizeof(struct wacom_hdev_data), GFP_KERNEL); if (!data) { retval = -ENOMEM; goto out; } kref_init(&data->kref); - data->dev = dev; + data->dev = hdev; list_add_tail(&data->list, &wacom_udev_list); } - wacom->shared = &data->shared; + wacom_wac->shared = &data->shared; out: mutex_unlock(&wacom_udev_list_lock); @@ -566,8 +569,8 @@ out: static void wacom_release_shared_data(struct kref *kref) { - struct wacom_usbdev_data *data = - container_of(kref, struct wacom_usbdev_data, kref); + struct wacom_hdev_data *data = + container_of(kref, struct wacom_hdev_data, kref); mutex_lock(&wacom_udev_list_lock); list_del(&data->list); @@ -578,10 +581,10 @@ static void wacom_release_shared_data(struct kref *kref) static void wacom_remove_shared_data(struct wacom_wac *wacom) { - struct wacom_usbdev_data *data; + struct wacom_hdev_data *data; if (wacom->shared) { - data = container_of(wacom->shared, struct wacom_usbdev_data, shared); + data = container_of(wacom->shared, struct wacom_hdev_data, shared); kref_put(&data->kref, wacom_release_shared_data); wacom->shared = NULL; } @@ -1308,8 +1311,6 @@ static int wacom_probe(struct hid_device *hdev, "%s Pad", features->name); if (features->quirks & WACOM_QUIRK_MULTI_INPUT) { - struct usb_device *other_dev; - /* Append the device type to the name */ if (features->device_type != BTN_TOOL_FINGER) strlcat(wacom_wac->name, " Pen", WACOM_NAME_MAX); @@ -1318,10 +1319,7 @@ static int wacom_probe(struct hid_device *hdev, else strlcat(wacom_wac->name, " Pad", WACOM_NAME_MAX); - other_dev = wacom_get_sibling(dev, features->oVid, features->oPid); - if (other_dev == NULL || wacom_get_usbdev_data(other_dev) == NULL) - other_dev = dev; - error = wacom_add_shared_data(wacom_wac, other_dev); + error = wacom_add_shared_data(hdev); if (error) goto fail1; } -- cgit v1.2.1 From dd3181a70cb73c4f40cfe33ecdd6260ff3fbf8cc Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 13:01:40 -0700 Subject: Input: wacom - register power device at the HID level Use the HID device as the parent for the power device when dealing with a wireless receiver. Removes one more usb dependency and does not break user space. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_sys.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 8065bac5fcb3..b8710594185a 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -966,12 +966,12 @@ static int wacom_initialize_battery(struct wacom *wacom) wacom->battery.type = POWER_SUPPLY_TYPE_BATTERY; wacom->battery.use_for_apm = 0; - error = power_supply_register(&wacom->usbdev->dev, + error = power_supply_register(&wacom->hdev->dev, &wacom->battery); if (!error) power_supply_powers(&wacom->battery, - &wacom->usbdev->dev); + &wacom->hdev->dev); } return error; -- cgit v1.2.1 From e2114ce1af0dd8c1e077b6d545e346e9ac4d137c Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 13:01:56 -0700 Subject: Input: wacom - use hid_info instead of plain dev_info Removes one more need of usb and intf. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_sys.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index b8710594185a..2c1d984edc7f 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -1104,12 +1104,11 @@ static void wacom_wireless_work(struct work_struct *work) wacom_unregister_inputs(wacom2); if (wacom_wac->pid == 0) { - dev_info(&wacom->intf->dev, "wireless tablet disconnected\n"); + hid_info(wacom->hdev, "wireless tablet disconnected\n"); } else { const struct hid_device_id *id = wacom_ids; - dev_info(&wacom->intf->dev, - "wireless tablet connected with PID %x\n", + hid_info(wacom->hdev, "wireless tablet connected with PID %x\n", wacom_wac->pid); while (id->bus) { @@ -1120,8 +1119,7 @@ static void wacom_wireless_work(struct work_struct *work) } if (!id->bus) { - dev_info(&wacom->intf->dev, - "ignoring unknown PID.\n"); + hid_info(wacom->hdev, "ignoring unknown PID.\n"); return; } -- cgit v1.2.1 From c669fb2b9ac47682b53f0a97d55c7ae4f2f3eaee Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 13:02:14 -0700 Subject: Input: wacom - use in-kernel HID parser HID already parses the report descriptor, so use it instead of implementing our own. The special case for Bamboo PT 3rd gen is also removed and handled in the same way Intuos 5 is treated, by hardcoding it in the driver. Last, the unit_exponent stored into the hid field already is signed, so there is no need to handle a two's complement anymore. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_sys.c | 348 +++++++++++++-------------------------- drivers/input/tablet/wacom_wac.h | 4 +- 2 files changed, 114 insertions(+), 238 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index 2c1d984edc7f..ed27e7da5444 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -15,13 +15,6 @@ #include "wacom.h" #include -#define HID_HDESC_USAGE_UNDEFINED 0x00 -#define HID_HDESC_USAGE_PAGE 0x05 -#define HID_HDESC_USAGE 0x09 -#define HID_HDESC_COLLECTION 0xa1 -#define HID_HDESC_COLLECTION_LOGICAL 0x02 -#define HID_HDESC_COLLECTION_END 0xc0 - #define WAC_MSG_RETRIES 5 #define WAC_CMD_LED_CONTROL 0x20 @@ -96,19 +89,15 @@ static void wacom_close(struct input_dev *dev) * This function is little more than hidinput_calc_abs_res stripped down. */ static int wacom_calc_hid_res(int logical_extents, int physical_extents, - unsigned char unit, unsigned char exponent) + unsigned unit, int exponent) { - int prev, unit_exponent; + int prev; + int unit_exponent = exponent; /* Check if the extents are sane */ if (logical_extents <= 0 || physical_extents <= 0) return 0; - /* Get signed value of nybble-sized twos-compliment exponent */ - unit_exponent = exponent; - if (unit_exponent > 7) - unit_exponent -= 16; - /* Convert physical_extents to millimeters */ if (unit == 0x11) { /* If centimeters */ unit_exponent += 1; @@ -141,42 +130,18 @@ static int wacom_calc_hid_res(int logical_extents, int physical_extents, return logical_extents / physical_extents; } -static int wacom_parse_logical_collection(unsigned char *report, - struct wacom_features *features) -{ - int length = 0; - - if (features->type == BAMBOO_PT) { - - /* Logical collection is only used by 3rd gen Bamboo Touch */ - features->device_type = BTN_TOOL_FINGER; - - features->x_max = features->y_max = - get_unaligned_le16(&report[10]); - - length = 11; - } - return length; -} - -static void wacom_retrieve_report_data(struct hid_device *hdev, - struct wacom_features *features) +static void wacom_feature_mapping(struct hid_device *hdev, + struct hid_field *field, struct hid_usage *usage) { - int result = 0; - unsigned char *rep_data; - - rep_data = kmalloc(2, GFP_KERNEL); - if (rep_data) { - - rep_data[0] = 12; - result = wacom_get_report(hdev, HID_FEATURE_REPORT, - rep_data[0], rep_data, 2, - WAC_MSG_RETRIES); - - if (result >= 0 && rep_data[1] > 2) - features->touch_max = rep_data[1]; + struct wacom *wacom = hid_get_drvdata(hdev); + struct wacom_features *features = &wacom->wacom_wac.features; - kfree(rep_data); + switch (usage->hid) { + case HID_DG_CONTACTMAX: + /* leave touch_max as is if predefined */ + if (!features->touch_max) + features->touch_max = field->value[0]; + break; } } @@ -209,190 +174,96 @@ static void wacom_retrieve_report_data(struct hid_device *hdev, * interfaces haven't supported pressure or distance, this is enough * information to override invalid values in the wacom_features table. * - * 3rd gen Bamboo Touch no longer define a Digitizer-Finger Pysical - * Collection. Instead they define a Logical Collection with a single - * Logical Maximum for both X and Y. - * - * Intuos5 touch interface does not contain useful data. We deal with - * this after returning from this function. + * Intuos5 touch interface and 3rd gen Bamboo Touch do not contain useful + * data. We deal with them after returning from this function. */ -static int wacom_parse_hid(struct hid_device *hdev, - struct wacom_features *features) +static void wacom_usage_mapping(struct hid_device *hdev, + struct hid_field *field, struct hid_usage *usage) { - /* result has to be defined as int for some devices */ - int result = 0, touch_max = 0; - int i = 0, page = 0, finger = 0, pen = 0; - unsigned char *report = hdev->rdesc; - - for (i = 0; i < hdev->rsize; i++) { - - switch (report[i]) { - case HID_HDESC_USAGE_PAGE: - page = report[i + 1]; - i++; - break; - - case HID_HDESC_USAGE: - switch (page << 16 | report[i + 1]) { - case HID_GD_X: - if (finger) { - features->device_type = BTN_TOOL_FINGER; - /* touch device at least supports one touch point */ - touch_max = 1; - - switch (features->type) { - case BAMBOO_PT: - features->x_phy = - get_unaligned_le16(&report[i + 5]); - features->x_max = - get_unaligned_le16(&report[i + 8]); - i += 15; - break; - - case WACOM_24HDT: - features->x_max = - get_unaligned_le16(&report[i + 3]); - features->x_phy = - get_unaligned_le16(&report[i + 8]); - features->unit = report[i - 1]; - features->unitExpo = report[i - 3]; - i += 12; - break; - - case MTTPC_B: - features->x_max = - get_unaligned_le16(&report[i + 3]); - features->x_phy = - get_unaligned_le16(&report[i + 6]); - features->unit = report[i - 5]; - features->unitExpo = report[i - 3]; - i += 9; - break; - - default: - features->x_max = - get_unaligned_le16(&report[i + 3]); - features->x_phy = - get_unaligned_le16(&report[i + 6]); - features->unit = report[i + 9]; - features->unitExpo = report[i + 11]; - i += 12; - break; - } - } else if (pen) { - /* penabled only accepts exact bytes of data */ - features->device_type = BTN_TOOL_PEN; - features->x_max = - get_unaligned_le16(&report[i + 3]); - i += 4; - } - break; - - case HID_GD_Y: - if (finger) { - switch (features->type) { - case TABLETPC2FG: - case MTSCREEN: - case MTTPC: - features->y_max = - get_unaligned_le16(&report[i + 3]); - features->y_phy = - get_unaligned_le16(&report[i + 6]); - i += 7; - break; - - case WACOM_24HDT: - features->y_max = - get_unaligned_le16(&report[i + 3]); - features->y_phy = - get_unaligned_le16(&report[i - 2]); - i += 7; - break; - - case BAMBOO_PT: - features->y_phy = - get_unaligned_le16(&report[i + 3]); - features->y_max = - get_unaligned_le16(&report[i + 6]); - i += 12; - break; - - case MTTPC_B: - features->y_max = - get_unaligned_le16(&report[i + 3]); - features->y_phy = - get_unaligned_le16(&report[i + 6]); - i += 9; - break; - - default: - features->y_max = - features->x_max; - features->y_phy = - get_unaligned_le16(&report[i + 3]); - i += 4; - break; - } - } else if (pen) { - features->y_max = - get_unaligned_le16(&report[i + 3]); - i += 4; - } - break; - - case HID_DG_FINGER: - finger = 1; - i++; - break; - - /* - * Requiring Stylus Usage will ignore boot mouse - * X/Y values and some cases of invalid Digitizer X/Y - * values commonly reported. - */ - case HID_DG_STYLUS: - pen = 1; - i++; - break; - - case HID_DG_CONTACTMAX: - /* leave touch_max as is if predefined */ - if (!features->touch_max) - wacom_retrieve_report_data(hdev, features); - i++; - break; + struct wacom *wacom = hid_get_drvdata(hdev); + struct wacom_features *features = &wacom->wacom_wac.features; + bool finger = (field->logical == HID_DG_FINGER) || + (field->physical == HID_DG_FINGER); + bool pen = (field->logical == HID_DG_STYLUS) || + (field->physical == HID_DG_STYLUS); - case HID_DG_TIPPRESSURE: - if (pen) { - features->pressure_max = - get_unaligned_le16(&report[i + 3]); - i += 4; - } - break; + /* + * Requiring Stylus Usage will ignore boot mouse + * X/Y values and some cases of invalid Digitizer X/Y + * values commonly reported. + */ + if (!pen && !finger) + return; + + if (finger && !features->touch_max) + /* touch device at least supports one touch point */ + features->touch_max = 1; + + switch (usage->hid) { + case HID_GD_X: + features->x_max = field->logical_maximum; + if (finger) { + features->device_type = BTN_TOOL_FINGER; + features->x_phy = field->physical_maximum; + if (features->type != BAMBOO_PT) { + features->unit = field->unit; + features->unitExpo = field->unit_exponent; } - break; - - case HID_HDESC_COLLECTION_END: - /* reset UsagePage and Finger */ - finger = page = 0; - break; + } else { + features->device_type = BTN_TOOL_PEN; + } + break; + case HID_GD_Y: + features->y_max = field->logical_maximum; + if (finger) { + features->y_phy = field->physical_maximum; + if (features->type != BAMBOO_PT) { + features->unit = field->unit; + features->unitExpo = field->unit_exponent; + } + } + break; + case HID_DG_TIPPRESSURE: + if (pen) + features->pressure_max = field->logical_maximum; + break; + } +} - case HID_HDESC_COLLECTION: - i++; - switch (report[i]) { - case HID_HDESC_COLLECTION_LOGICAL: - i += wacom_parse_logical_collection(&report[i], - features); - break; +static void wacom_parse_hid(struct hid_device *hdev, + struct wacom_features *features) +{ + struct hid_report_enum *rep_enum; + struct hid_report *hreport; + int i, j; + + /* check features first */ + rep_enum = &hdev->report_enum[HID_FEATURE_REPORT]; + list_for_each_entry(hreport, &rep_enum->report_list, list) { + for (i = 0; i < hreport->maxfield; i++) { + /* Ignore if report count is out of bounds. */ + if (hreport->field[i]->report_count < 1) + continue; + + for (j = 0; j < hreport->field[i]->maxusage; j++) { + wacom_feature_mapping(hdev, hreport->field[i], + hreport->field[i]->usage + j); } - break; } } - if (!features->touch_max && touch_max) - features->touch_max = touch_max; - result = 0; - return result; + /* now check the input usages */ + rep_enum = &hdev->report_enum[HID_INPUT_REPORT]; + list_for_each_entry(hreport, &rep_enum->report_list, list) { + + if (!hreport->maxfield) + continue; + + for (i = 0; i < hreport->maxfield; i++) + for (j = 0; j < hreport->field[i]->maxusage; j++) + wacom_usage_mapping(hdev, hreport->field[i], + hreport->field[i]->usage + j); + } } static int wacom_set_device_mode(struct hid_device *hdev, int report_id, @@ -448,10 +319,9 @@ static int wacom_query_tablet_data(struct hid_device *hdev, return 0; } -static int wacom_retrieve_hid_descriptor(struct hid_device *hdev, +static void wacom_retrieve_hid_descriptor(struct hid_device *hdev, struct wacom_features *features) { - int error = 0; struct wacom *wacom = hid_get_drvdata(hdev); struct usb_interface *intf = wacom->intf; @@ -478,14 +348,10 @@ static int wacom_retrieve_hid_descriptor(struct hid_device *hdev, } /* only devices that support touch need to retrieve the info */ - if (features->type < BAMBOO_PT) { - goto out; - } + if (features->type < BAMBOO_PT) + return; - error = wacom_parse_hid(hdev, features); - - out: - return error; + wacom_parse_hid(hdev, features); } struct wacom_hdev_data { @@ -1275,9 +1141,7 @@ static int wacom_probe(struct hid_device *hdev, wacom_set_default_phy(features); /* Retrieve the physical and logical size for touch devices */ - error = wacom_retrieve_hid_descriptor(hdev, features); - if (error) - goto fail1; + wacom_retrieve_hid_descriptor(hdev, features); /* * Intuos5 has no useful data about its touch interface in its @@ -1295,12 +1159,24 @@ static int wacom_probe(struct hid_device *hdev, } } + /* + * Same thing for Bamboo 3rd gen. + */ + if ((features->type == BAMBOO_PT) && + (features->pktlen == WACOM_PKGLEN_BBTOUCH3) && + (features->device_type == BTN_TOOL_PEN)) { + features->device_type = BTN_TOOL_FINGER; + + features->x_max = 4096; + features->y_max = 4096; + } + wacom_setup_device_quirks(features); /* set unit to "100th of a mm" for devices not reported by HID */ if (!features->unit) { features->unit = 0x11; - features->unitExpo = 16 - 3; + features->unitExpo = -3; } wacom_calculate_res(features); diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h index 8821a518abf6..2a7612ae14a6 100644 --- a/drivers/input/tablet/wacom_wac.h +++ b/drivers/input/tablet/wacom_wac.h @@ -127,8 +127,8 @@ struct wacom_features { int device_type; int x_phy; int y_phy; - unsigned char unit; - unsigned char unitExpo; + unsigned unit; + int unitExpo; int x_fuzz; int y_fuzz; int pressure_fuzz; -- cgit v1.2.1 From 198fdee2829547ec4ff29bb56ea668790d23bc4b Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 13:03:05 -0700 Subject: Input: wacom - use hidinput_calc_abs_res instead of duplicating its code This may infer a small difference with the previous implementation due to the DIV_ROUND_CLOSEST() in the hid implementation. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_sys.c | 48 ++++++++-------------------------------- 1 file changed, 9 insertions(+), 39 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c index ed27e7da5444..06e304b3bbfd 100644 --- a/drivers/input/tablet/wacom_sys.c +++ b/drivers/input/tablet/wacom_sys.c @@ -85,49 +85,19 @@ static void wacom_close(struct input_dev *dev) } /* - * Calculate the resolution of the X or Y axis, given appropriate HID data. - * This function is little more than hidinput_calc_abs_res stripped down. + * Calculate the resolution of the X or Y axis using hidinput_calc_abs_res. */ static int wacom_calc_hid_res(int logical_extents, int physical_extents, unsigned unit, int exponent) { - int prev; - int unit_exponent = exponent; - - /* Check if the extents are sane */ - if (logical_extents <= 0 || physical_extents <= 0) - return 0; - - /* Convert physical_extents to millimeters */ - if (unit == 0x11) { /* If centimeters */ - unit_exponent += 1; - } else if (unit == 0x13) { /* If inches */ - prev = physical_extents; - physical_extents *= 254; - if (physical_extents < prev) - return 0; - unit_exponent -= 1; - } else { - return 0; - } - - /* Apply negative unit exponent */ - for (; unit_exponent < 0; unit_exponent++) { - prev = logical_extents; - logical_extents *= 10; - if (logical_extents < prev) - return 0; - } - /* Apply positive unit exponent */ - for (; unit_exponent > 0; unit_exponent--) { - prev = physical_extents; - physical_extents *= 10; - if (physical_extents < prev) - return 0; - } - - /* Calculate resolution */ - return logical_extents / physical_extents; + struct hid_field field = { + .logical_maximum = logical_extents, + .physical_maximum = physical_extents, + .unit = unit, + .unit_exponent = exponent, + }; + + return hidinput_calc_abs_res(&field, ABS_X); } static void wacom_feature_mapping(struct hid_device *hdev, -- cgit v1.2.1 From 80befa93817b661193ba6423dfa9b69ffacd7e53 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 13:05:19 -0700 Subject: Input: wacom - remove field pktlen declaration in the list of devices pktlen is now overwritten by the driver directly by reading the hid report descriptor. There is no need to declare it statically. We also move down the position of the field in the struct so that we can keep the current declaration of Wacom devices. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_wac.c | 514 +++++++++++++++++++-------------------- drivers/input/tablet/wacom_wac.h | 2 +- 2 files changed, 247 insertions(+), 269 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 1c95ce78d749..15b0132265e3 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -2012,418 +2012,396 @@ int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, } static const struct wacom_features wacom_features_0x00 = - { "Wacom Penpartner", WACOM_PKGLEN_PENPRTN, 5040, 3780, 255, - 0, PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; + { "Wacom Penpartner", 5040, 3780, 255, 0, + PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; static const struct wacom_features wacom_features_0x10 = - { "Wacom Graphire", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511, - 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; + { "Wacom Graphire", 10206, 7422, 511, 63, + GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; static const struct wacom_features wacom_features_0x11 = - { "Wacom Graphire2 4x5", WACOM_PKGLEN_GRAPHIRE, 10206, 7422, 511, - 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; + { "Wacom Graphire2 4x5", 10206, 7422, 511, 63, + GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; static const struct wacom_features wacom_features_0x12 = - { "Wacom Graphire2 5x7", WACOM_PKGLEN_GRAPHIRE, 13918, 10206, 511, - 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; + { "Wacom Graphire2 5x7", 13918, 10206, 511, 63, + GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; static const struct wacom_features wacom_features_0x13 = - { "Wacom Graphire3", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511, - 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; + { "Wacom Graphire3", 10208, 7424, 511, 63, + GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; static const struct wacom_features wacom_features_0x14 = - { "Wacom Graphire3 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511, - 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; + { "Wacom Graphire3 6x8", 16704, 12064, 511, 63, + GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; static const struct wacom_features wacom_features_0x15 = - { "Wacom Graphire4 4x5", WACOM_PKGLEN_GRAPHIRE, 10208, 7424, 511, - 63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; + { "Wacom Graphire4 4x5", 10208, 7424, 511, 63, + WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; static const struct wacom_features wacom_features_0x16 = - { "Wacom Graphire4 6x8", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511, - 63, WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; + { "Wacom Graphire4 6x8", 16704, 12064, 511, 63, + WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; static const struct wacom_features wacom_features_0x17 = - { "Wacom BambooFun 4x5", WACOM_PKGLEN_BBFUN, 14760, 9225, 511, - 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom BambooFun 4x5", 14760, 9225, 511, 63, + WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x18 = - { "Wacom BambooFun 6x8", WACOM_PKGLEN_BBFUN, 21648, 13530, 511, - 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom BambooFun 6x8", 21648, 13530, 511, 63, + WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x19 = - { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE, 16704, 12064, 511, - 63, GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; + { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63, + GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; static const struct wacom_features wacom_features_0x60 = - { "Wacom Volito", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511, - 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; + { "Wacom Volito", 5104, 3712, 511, 63, + GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; static const struct wacom_features wacom_features_0x61 = - { "Wacom PenStation2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 255, - 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; + { "Wacom PenStation2", 3250, 2320, 255, 63, + GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; static const struct wacom_features wacom_features_0x62 = - { "Wacom Volito2 4x5", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511, - 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; + { "Wacom Volito2 4x5", 5104, 3712, 511, 63, + GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; static const struct wacom_features wacom_features_0x63 = - { "Wacom Volito2 2x3", WACOM_PKGLEN_GRAPHIRE, 3248, 2320, 511, - 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; + { "Wacom Volito2 2x3", 3248, 2320, 511, 63, + GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; static const struct wacom_features wacom_features_0x64 = - { "Wacom PenPartner2", WACOM_PKGLEN_GRAPHIRE, 3250, 2320, 511, - 63, GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; + { "Wacom PenPartner2", 3250, 2320, 511, 63, + GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; static const struct wacom_features wacom_features_0x65 = - { "Wacom Bamboo", WACOM_PKGLEN_BBFUN, 14760, 9225, 511, - 63, WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Bamboo", 14760, 9225, 511, 63, + WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x69 = - { "Wacom Bamboo1", WACOM_PKGLEN_GRAPHIRE, 5104, 3712, 511, - 63, GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; + { "Wacom Bamboo1", 5104, 3712, 511, 63, + GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; static const struct wacom_features wacom_features_0x6A = - { "Wacom Bamboo1 4x6", WACOM_PKGLEN_GRAPHIRE, 14760, 9225, 1023, - 63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63, + GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x6B = - { "Wacom Bamboo1 5x8", WACOM_PKGLEN_GRAPHIRE, 21648, 13530, 1023, - 63, GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63, + GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x20 = - { "Wacom Intuos 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023, - 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Intuos 4x5", 12700, 10600, 1023, 31, + INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x21 = - { "Wacom Intuos 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, - 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Intuos 6x8", 20320, 16240, 1023, 31, + INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x22 = - { "Wacom Intuos 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023, - 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Intuos 9x12", 30480, 24060, 1023, 31, + INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x23 = - { "Wacom Intuos 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023, - 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Intuos 12x12", 30480, 31680, 1023, 31, + INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x24 = - { "Wacom Intuos 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023, - 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Intuos 12x18", 45720, 31680, 1023, 31, + INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x30 = - { "Wacom PL400", WACOM_PKGLEN_GRAPHIRE, 5408, 4056, 255, - 0, PL, WACOM_PL_RES, WACOM_PL_RES }; + { "Wacom PL400", 5408, 4056, 255, 0, + PL, WACOM_PL_RES, WACOM_PL_RES }; static const struct wacom_features wacom_features_0x31 = - { "Wacom PL500", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 255, - 0, PL, WACOM_PL_RES, WACOM_PL_RES }; + { "Wacom PL500", 6144, 4608, 255, 0, + PL, WACOM_PL_RES, WACOM_PL_RES }; static const struct wacom_features wacom_features_0x32 = - { "Wacom PL600", WACOM_PKGLEN_GRAPHIRE, 6126, 4604, 255, - 0, PL, WACOM_PL_RES, WACOM_PL_RES }; + { "Wacom PL600", 6126, 4604, 255, 0, + PL, WACOM_PL_RES, WACOM_PL_RES }; static const struct wacom_features wacom_features_0x33 = - { "Wacom PL600SX", WACOM_PKGLEN_GRAPHIRE, 6260, 5016, 255, - 0, PL, WACOM_PL_RES, WACOM_PL_RES }; + { "Wacom PL600SX", 6260, 5016, 255, 0, + PL, WACOM_PL_RES, WACOM_PL_RES }; static const struct wacom_features wacom_features_0x34 = - { "Wacom PL550", WACOM_PKGLEN_GRAPHIRE, 6144, 4608, 511, - 0, PL, WACOM_PL_RES, WACOM_PL_RES }; + { "Wacom PL550", 6144, 4608, 511, 0, + PL, WACOM_PL_RES, WACOM_PL_RES }; static const struct wacom_features wacom_features_0x35 = - { "Wacom PL800", WACOM_PKGLEN_GRAPHIRE, 7220, 5780, 511, - 0, PL, WACOM_PL_RES, WACOM_PL_RES }; + { "Wacom PL800", 7220, 5780, 511, 0, + PL, WACOM_PL_RES, WACOM_PL_RES }; static const struct wacom_features wacom_features_0x37 = - { "Wacom PL700", WACOM_PKGLEN_GRAPHIRE, 6758, 5406, 511, - 0, PL, WACOM_PL_RES, WACOM_PL_RES }; + { "Wacom PL700", 6758, 5406, 511, 0, + PL, WACOM_PL_RES, WACOM_PL_RES }; static const struct wacom_features wacom_features_0x38 = - { "Wacom PL510", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511, - 0, PL, WACOM_PL_RES, WACOM_PL_RES }; + { "Wacom PL510", 6282, 4762, 511, 0, + PL, WACOM_PL_RES, WACOM_PL_RES }; static const struct wacom_features wacom_features_0x39 = - { "Wacom DTU710", WACOM_PKGLEN_GRAPHIRE, 34080, 27660, 511, - 0, PL, WACOM_PL_RES, WACOM_PL_RES }; + { "Wacom DTU710", 34080, 27660, 511, 0, + PL, WACOM_PL_RES, WACOM_PL_RES }; static const struct wacom_features wacom_features_0xC4 = - { "Wacom DTF521", WACOM_PKGLEN_GRAPHIRE, 6282, 4762, 511, - 0, PL, WACOM_PL_RES, WACOM_PL_RES }; + { "Wacom DTF521", 6282, 4762, 511, 0, + PL, WACOM_PL_RES, WACOM_PL_RES }; static const struct wacom_features wacom_features_0xC0 = - { "Wacom DTF720", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511, - 0, PL, WACOM_PL_RES, WACOM_PL_RES }; + { "Wacom DTF720", 6858, 5506, 511, 0, + PL, WACOM_PL_RES, WACOM_PL_RES }; static const struct wacom_features wacom_features_0xC2 = - { "Wacom DTF720a", WACOM_PKGLEN_GRAPHIRE, 6858, 5506, 511, - 0, PL, WACOM_PL_RES, WACOM_PL_RES }; + { "Wacom DTF720a", 6858, 5506, 511, 0, + PL, WACOM_PL_RES, WACOM_PL_RES }; static const struct wacom_features wacom_features_0x03 = - { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE, 20480, 15360, 511, - 0, PTU, WACOM_PL_RES, WACOM_PL_RES }; + { "Wacom Cintiq Partner", 20480, 15360, 511, 0, + PTU, WACOM_PL_RES, WACOM_PL_RES }; static const struct wacom_features wacom_features_0x41 = - { "Wacom Intuos2 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023, - 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31, + INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x42 = - { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, - 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, + INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x43 = - { "Wacom Intuos2 9x12", WACOM_PKGLEN_INTUOS, 30480, 24060, 1023, - 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31, + INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x44 = - { "Wacom Intuos2 12x12", WACOM_PKGLEN_INTUOS, 30480, 31680, 1023, - 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31, + INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x45 = - { "Wacom Intuos2 12x18", WACOM_PKGLEN_INTUOS, 45720, 31680, 1023, - 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31, + INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0xB0 = - { "Wacom Intuos3 4x5", WACOM_PKGLEN_INTUOS, 25400, 20320, 1023, - 63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63, + INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0xB1 = - { "Wacom Intuos3 6x8", WACOM_PKGLEN_INTUOS, 40640, 30480, 1023, - 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63, + INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0xB2 = - { "Wacom Intuos3 9x12", WACOM_PKGLEN_INTUOS, 60960, 45720, 1023, - 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63, + INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0xB3 = - { "Wacom Intuos3 12x12", WACOM_PKGLEN_INTUOS, 60960, 60960, 1023, - 63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63, + INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0xB4 = - { "Wacom Intuos3 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 1023, - 63, INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63, + INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0xB5 = - { "Wacom Intuos3 6x11", WACOM_PKGLEN_INTUOS, 54204, 31750, 1023, - 63, INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63, + INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0xB7 = - { "Wacom Intuos3 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 1023, - 63, INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63, + INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0xB8 = - { "Wacom Intuos4 4x6", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047, - 63, INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63, + INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0xB9 = - { "Wacom Intuos4 6x9", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047, - 63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63, + INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0xBA = - { "Wacom Intuos4 8x13", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047, - 63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63, + INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0xBB = - { "Wacom Intuos4 12x19", WACOM_PKGLEN_INTUOS, 97536, 60960, 2047, - 63, INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63, + INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0xBC = - { "Wacom Intuos4 WL", WACOM_PKGLEN_INTUOS, 40640, 25400, 2047, - 63, INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, + INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0x26 = - { "Wacom Intuos5 touch S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047, - 63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, - .touch_max = 16 }; + { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63, + INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 }; static const struct wacom_features wacom_features_0x27 = - { "Wacom Intuos5 touch M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047, - 63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, - .touch_max = 16 }; + { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63, + INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 }; static const struct wacom_features wacom_features_0x28 = - { "Wacom Intuos5 touch L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047, - 63, INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, - .touch_max = 16 }; + { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63, + INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 }; static const struct wacom_features wacom_features_0x29 = - { "Wacom Intuos5 S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047, - 63, INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Intuos5 S", 31496, 19685, 2047, 63, + INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0x2A = - { "Wacom Intuos5 M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047, - 63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Intuos5 M", 44704, 27940, 2047, 63, + INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0x314 = - { "Wacom Intuos Pro S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047, - 63, INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, - .touch_max = 16, + { "Wacom Intuos Pro S", 31496, 19685, 2047, 63, + INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x315 = - { "Wacom Intuos Pro M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047, - 63, INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, - .touch_max = 16, + { "Wacom Intuos Pro M", 44704, 27940, 2047, 63, + INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x317 = - { "Wacom Intuos Pro L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047, - 63, INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, - .touch_max = 16, + { "Wacom Intuos Pro L", 65024, 40640, 2047, 63, + INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0xF4 = - { "Wacom Cintiq 24HD", WACOM_PKGLEN_INTUOS, 104280, 65400, 2047, - 63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; + { "Wacom Cintiq 24HD", 104280, 65400, 2047, 63, + WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; static const struct wacom_features wacom_features_0xF8 = - { "Wacom Cintiq 24HD touch", WACOM_PKGLEN_INTUOS, 104280, 65400, 2047, /* Pen */ - 63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200, + { "Wacom Cintiq 24HD touch", 104280, 65400, 2047, 63, /* Pen */ + WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; static const struct wacom_features wacom_features_0xF6 = { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x3F = - { "Wacom Cintiq 21UX", WACOM_PKGLEN_INTUOS, 87200, 65600, 1023, - 63, CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63, + CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0xC5 = - { "Wacom Cintiq 20WSX", WACOM_PKGLEN_INTUOS, 86680, 54180, 1023, - 63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63, + WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0xC6 = - { "Wacom Cintiq 12WX", WACOM_PKGLEN_INTUOS, 53020, 33440, 1023, - 63, WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; + { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, + WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; static const struct wacom_features wacom_features_0x304 = - { "Wacom Cintiq 13HD", WACOM_PKGLEN_INTUOS, 59352, 33648, 1023, - 63, WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; + { "Wacom Cintiq 13HD", 59352, 33648, 1023, 63, + WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; static const struct wacom_features wacom_features_0xC7 = - { "Wacom DTU1931", WACOM_PKGLEN_GRAPHIRE, 37832, 30305, 511, - 0, PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom DTU1931", 37832, 30305, 511, 0, + PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0xCE = - { "Wacom DTU2231", WACOM_PKGLEN_GRAPHIRE, 47864, 27011, 511, - 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, + { "Wacom DTU2231", 47864, 27011, 511, 0, + DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; static const struct wacom_features wacom_features_0xF0 = - { "Wacom DTU1631", WACOM_PKGLEN_GRAPHIRE, 34623, 19553, 511, - 0, DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom DTU1631", 34623, 19553, 511, 0, + DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0xFB = - { "Wacom DTU1031", WACOM_PKGLEN_DTUS, 22096, 13960, 511, - 0, DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom DTU1031", 22096, 13960, 511, 0, + DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x57 = - { "Wacom DTK2241", WACOM_PKGLEN_INTUOS, 95640, 54060, 2047, - 63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; + { "Wacom DTK2241", 95640, 54060, 2047, 63, + DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; static const struct wacom_features wacom_features_0x59 = /* Pen */ - { "Wacom DTH2242", WACOM_PKGLEN_INTUOS, 95640, 54060, 2047, - 63, DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200, + { "Wacom DTH2242", 95640, 54060, 2047, 63, + DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; static const struct wacom_features wacom_features_0x5D = /* Touch */ { "Wacom DTH2242", .type = WACOM_24HDT, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0xCC = - { "Wacom Cintiq 21UX2", WACOM_PKGLEN_INTUOS, 87000, 65400, 2047, - 63, WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; + { "Wacom Cintiq 21UX2", 87000, 65400, 2047, 63, + WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; static const struct wacom_features wacom_features_0xFA = - { "Wacom Cintiq 22HD", WACOM_PKGLEN_INTUOS, 95640, 54060, 2047, - 63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; + { "Wacom Cintiq 22HD", 95640, 54060, 2047, 63, + WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; static const struct wacom_features wacom_features_0x5B = - { "Wacom Cintiq 22HDT", WACOM_PKGLEN_INTUOS, 95640, 54060, 2047, - 63, WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200, + { "Wacom Cintiq 22HDT", 95640, 54060, 2047, 63, + WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; static const struct wacom_features wacom_features_0x5E = { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x90 = - { "Wacom ISDv4 90", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, - 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 90", 26202, 16325, 255, 0, + TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x93 = - { "Wacom ISDv4 93", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, - 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 93", 26202, 16325, 255, 0, + TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x97 = - { "Wacom ISDv4 97", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 511, - 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 97", 26202, 16325, 511, 0, + TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x9A = - { "Wacom ISDv4 9A", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, - 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 9A", 26202, 16325, 255, 0, + TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x9F = - { "Wacom ISDv4 9F", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, - 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 9F", 26202, 16325, 255, 0, + TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0xE2 = - { "Wacom ISDv4 E2", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255, - 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 2 }; + { "Wacom ISDv4 E2", 26202, 16325, 255, 0, + TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; static const struct wacom_features wacom_features_0xE3 = - { "Wacom ISDv4 E3", WACOM_PKGLEN_TPC2FG, 26202, 16325, 255, - 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 2 }; + { "Wacom ISDv4 E3", 26202, 16325, 255, 0, + TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; static const struct wacom_features wacom_features_0xE5 = - { "Wacom ISDv4 E5", WACOM_PKGLEN_MTOUCH, 26202, 16325, 255, - 0, MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 E5", 26202, 16325, 255, 0, + MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0xE6 = - { "Wacom ISDv4 E6", WACOM_PKGLEN_TPC2FG, 27760, 15694, 255, - 0, TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 2 }; + { "Wacom ISDv4 E6", 27760, 15694, 255, 0, + TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; static const struct wacom_features wacom_features_0xEC = - { "Wacom ISDv4 EC", WACOM_PKGLEN_GRAPHIRE, 25710, 14500, 255, - 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 EC", 25710, 14500, 255, 0, + TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0xED = - { "Wacom ISDv4 ED", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, - 0, TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 ED", 26202, 16325, 255, 0, + TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0xEF = - { "Wacom ISDv4 EF", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, - 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 EF", 26202, 16325, 255, 0, + TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x100 = - { "Wacom ISDv4 100", WACOM_PKGLEN_MTTPC, 26202, 16325, 255, - 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 100", 26202, 16325, 255, 0, + MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x101 = - { "Wacom ISDv4 101", WACOM_PKGLEN_MTTPC, 26202, 16325, 255, - 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 101", 26202, 16325, 255, 0, + MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x10D = - { "Wacom ISDv4 10D", WACOM_PKGLEN_MTTPC, 26202, 16325, 255, - 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 10D", 26202, 16325, 255, 0, + MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x10E = - { "Wacom ISDv4 10E", WACOM_PKGLEN_MTTPC, 27760, 15694, 255, - 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 10E", 27760, 15694, 255, 0, + MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x10F = - { "Wacom ISDv4 10F", WACOM_PKGLEN_MTTPC, 27760, 15694, 255, - 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 10F", 27760, 15694, 255, 0, + MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x116 = - { "Wacom ISDv4 116", WACOM_PKGLEN_GRAPHIRE, 26202, 16325, 255, - 0, TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 116", 26202, 16325, 255, 0, + TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x4001 = - { "Wacom ISDv4 4001", WACOM_PKGLEN_MTTPC, 26202, 16325, 255, - 0, MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 4001", 26202, 16325, 255, 0, + MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x4004 = - { "Wacom ISDv4 4004", WACOM_PKGLEN_MTTPC, 11060, 6220, 255, - 0, MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 4004", 11060, 6220, 255, 0, + MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x5000 = - { "Wacom ISDv4 5000", WACOM_PKGLEN_MTTPC, 27848, 15752, 1023, - 0, MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 5000", 27848, 15752, 1023, 0, + MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x5002 = - { "Wacom ISDv4 5002", WACOM_PKGLEN_MTTPC, 29576, 16724, 1023, - 0, MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom ISDv4 5002", 29576, 16724, 1023, 0, + MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x47 = - { "Wacom Intuos2 6x8", WACOM_PKGLEN_INTUOS, 20320, 16240, 1023, - 31, INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, + INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x84 = - { "Wacom Wireless Receiver", WACOM_PKGLEN_WIRELESS, 0, 0, 0, - 0, WIRELESS, 0, 0, .touch_max = 16 }; + { "Wacom Wireless Receiver", 0, 0, 0, 0, + WIRELESS, 0, 0, .touch_max = 16 }; static const struct wacom_features wacom_features_0xD0 = - { "Wacom Bamboo 2FG", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 2 }; + { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; static const struct wacom_features wacom_features_0xD1 = - { "Wacom Bamboo 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 2 }; + { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; static const struct wacom_features wacom_features_0xD2 = - { "Wacom Bamboo Craft", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 2 }; + { "Wacom Bamboo Craft", 14720, 9200, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; static const struct wacom_features wacom_features_0xD3 = - { "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 2 }; + { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; static const struct wacom_features wacom_features_0xD4 = - { "Wacom Bamboo Pen", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Bamboo Pen", 14720, 9200, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0xD5 = - { "Wacom Bamboo Pen 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0xD6 = - { "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 2 }; + { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; static const struct wacom_features wacom_features_0xD7 = - { "Wacom BambooPT 2FG Small", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 2 }; + { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; static const struct wacom_features wacom_features_0xD8 = - { "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 2 }; + { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; static const struct wacom_features wacom_features_0xDA = - { "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 2 }; + { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; static const struct wacom_features wacom_features_0xDB = - { "Wacom Bamboo 2FG 6x8 SE", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 2 }; + { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; static const struct wacom_features wacom_features_0xDD = - { "Wacom Bamboo Connect", WACOM_PKGLEN_BBPEN, 14720, 9200, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Bamboo Connect", 14720, 9200, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0xDE = - { "Wacom Bamboo 16FG 4x5", WACOM_PKGLEN_BBPEN, 14720, 9200, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 16 }; + { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; static const struct wacom_features wacom_features_0xDF = - { "Wacom Bamboo 16FG 6x8", WACOM_PKGLEN_BBPEN, 21648, 13700, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 16 }; + { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; static const struct wacom_features wacom_features_0x300 = - { "Wacom Bamboo One S", WACOM_PKGLEN_BBPEN, 14720, 9225, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Bamboo One S", 14720, 9225, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x301 = - { "Wacom Bamboo One M", WACOM_PKGLEN_BBPEN, 21648, 13530, 1023, - 31, BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "Wacom Bamboo One M", 21648, 13530, 1023, 31, + BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x302 = - { "Wacom Intuos PT S", WACOM_PKGLEN_BBPEN, 15200, 9500, 1023, - 31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 16, + { "Wacom Intuos PT S", 15200, 9500, 1023, 31, + INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x303 = - { "Wacom Intuos PT M", WACOM_PKGLEN_BBPEN, 21600, 13500, 1023, - 31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .touch_max = 16, + { "Wacom Intuos PT M", 21600, 13500, 1023, 31, + INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x30E = - { "Wacom Intuos S", WACOM_PKGLEN_BBPEN, 15200, 9500, 1023, - 31, INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, + { "Wacom Intuos S", 15200, 9500, 1023, 31, + INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; static const struct wacom_features wacom_features_0x6004 = - { "ISD-V4", WACOM_PKGLEN_GRAPHIRE, 12800, 8000, 255, - 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; + { "ISD-V4", 12800, 8000, 255, 0, + TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; static const struct wacom_features wacom_features_0x0307 = - { "Wacom ISDv5 307", WACOM_PKGLEN_INTUOS, 59352, 33648, 2047, - 63, CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200, + { "Wacom ISDv5 307", 59352, 33648, 2047, 63, + CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; static const struct wacom_features wacom_features_0x0309 = { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h index 2a7612ae14a6..4c592475b237 100644 --- a/drivers/input/tablet/wacom_wac.h +++ b/drivers/input/tablet/wacom_wac.h @@ -114,7 +114,6 @@ enum { struct wacom_features { const char *name; - int pktlen; int x_max; int y_max; int pressure_max; @@ -137,6 +136,7 @@ struct wacom_features { unsigned touch_max; int oVid; int oPid; + int pktlen; bool check_for_hid_type; int hid_type; }; -- cgit v1.2.1 From a3e6f6543d1969f1931b4f68fdd1a230b620ead8 Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 13:05:49 -0700 Subject: Input: wacom - keep wacom_ids ordered No Functional changes, just some reordering. Signed-off-by: Benjamin Tissoires Reviewed-by: Jason Gerecke Tested-by: Jason Gerecke Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/wacom_wac.c | 79 ++++++++++++++++++++-------------------- 1 file changed, 39 insertions(+), 40 deletions(-) (limited to 'drivers/input') diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c index 15b0132265e3..cd915211fcca 100644 --- a/drivers/input/tablet/wacom_wac.c +++ b/drivers/input/tablet/wacom_wac.c @@ -2399,11 +2399,11 @@ static const struct wacom_features wacom_features_0x30E = static const struct wacom_features wacom_features_0x6004 = { "ISD-V4", 12800, 8000, 255, 0, TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x0307 = +static const struct wacom_features wacom_features_0x307 = { "Wacom ISDv5 307", 59352, 33648, 2047, 63, CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200, .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; -static const struct wacom_features wacom_features_0x0309 = +static const struct wacom_features wacom_features_0x309 = { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; @@ -2418,6 +2418,7 @@ static const struct wacom_features wacom_features_0x0309 = const struct hid_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0x00) }, + { USB_DEVICE_WACOM(0x03) }, { USB_DEVICE_WACOM(0x10) }, { USB_DEVICE_WACOM(0x11) }, { USB_DEVICE_WACOM(0x12) }, @@ -2428,20 +2429,16 @@ const struct hid_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0x17) }, { USB_DEVICE_WACOM(0x18) }, { USB_DEVICE_WACOM(0x19) }, - { USB_DEVICE_WACOM(0x60) }, - { USB_DEVICE_WACOM(0x61) }, - { USB_DEVICE_WACOM(0x62) }, - { USB_DEVICE_WACOM(0x63) }, - { USB_DEVICE_WACOM(0x64) }, - { USB_DEVICE_WACOM(0x65) }, - { USB_DEVICE_WACOM(0x69) }, - { USB_DEVICE_WACOM(0x6A) }, - { USB_DEVICE_WACOM(0x6B) }, { USB_DEVICE_WACOM(0x20) }, { USB_DEVICE_WACOM(0x21) }, { USB_DEVICE_WACOM(0x22) }, { USB_DEVICE_WACOM(0x23) }, { USB_DEVICE_WACOM(0x24) }, + { USB_DEVICE_WACOM(0x26) }, + { USB_DEVICE_WACOM(0x27) }, + { USB_DEVICE_WACOM(0x28) }, + { USB_DEVICE_WACOM(0x29) }, + { USB_DEVICE_WACOM(0x2A) }, { USB_DEVICE_WACOM(0x30) }, { USB_DEVICE_WACOM(0x31) }, { USB_DEVICE_WACOM(0x32) }, @@ -2451,20 +2448,33 @@ const struct hid_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0x37) }, { USB_DEVICE_WACOM(0x38) }, { USB_DEVICE_WACOM(0x39) }, - { USB_DEVICE_WACOM(0xC4) }, - { USB_DEVICE_WACOM(0xC0) }, - { USB_DEVICE_WACOM(0xC2) }, - { USB_DEVICE_WACOM(0x03) }, + { USB_DEVICE_WACOM(0x3F) }, { USB_DEVICE_WACOM(0x41) }, { USB_DEVICE_WACOM(0x42) }, { USB_DEVICE_WACOM(0x43) }, { USB_DEVICE_WACOM(0x44) }, { USB_DEVICE_WACOM(0x45) }, + { USB_DEVICE_WACOM(0x47) }, { USB_DEVICE_WACOM(0x57) }, { USB_DEVICE_WACOM(0x59) }, - { USB_DEVICE_WACOM(0x5D) }, { USB_DEVICE_WACOM(0x5B) }, + { USB_DEVICE_WACOM(0x5D) }, { USB_DEVICE_WACOM(0x5E) }, + { USB_DEVICE_WACOM(0x60) }, + { USB_DEVICE_WACOM(0x61) }, + { USB_DEVICE_WACOM(0x62) }, + { USB_DEVICE_WACOM(0x63) }, + { USB_DEVICE_WACOM(0x64) }, + { USB_DEVICE_WACOM(0x65) }, + { USB_DEVICE_WACOM(0x69) }, + { USB_DEVICE_WACOM(0x6A) }, + { USB_DEVICE_WACOM(0x6B) }, + { USB_DEVICE_WACOM(0x84) }, + { USB_DEVICE_WACOM(0x90) }, + { USB_DEVICE_WACOM(0x93) }, + { USB_DEVICE_WACOM(0x97) }, + { USB_DEVICE_WACOM(0x9A) }, + { USB_DEVICE_WACOM(0x9F) }, { USB_DEVICE_WACOM(0xB0) }, { USB_DEVICE_WACOM(0xB1) }, { USB_DEVICE_WACOM(0xB2) }, @@ -2477,17 +2487,14 @@ const struct hid_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0xBA) }, { USB_DEVICE_WACOM(0xBB) }, { USB_DEVICE_WACOM(0xBC) }, - { USB_DEVICE_WACOM(0x26) }, - { USB_DEVICE_WACOM(0x27) }, - { USB_DEVICE_WACOM(0x28) }, - { USB_DEVICE_WACOM(0x29) }, - { USB_DEVICE_WACOM(0x2A) }, - { USB_DEVICE_WACOM(0x3F) }, + { USB_DEVICE_WACOM(0xC0) }, + { USB_DEVICE_WACOM(0xC2) }, + { USB_DEVICE_WACOM(0xC4) }, { USB_DEVICE_WACOM(0xC5) }, { USB_DEVICE_WACOM(0xC6) }, { USB_DEVICE_WACOM(0xC7) }, + { USB_DEVICE_WACOM(0xCC) }, { USB_DEVICE_WACOM(0xCE) }, - { USB_DEVICE_WACOM(0x84) }, { USB_DEVICE_WACOM(0xD0) }, { USB_DEVICE_WACOM(0xD1) }, { USB_DEVICE_WACOM(0xD2) }, @@ -2502,13 +2509,6 @@ const struct hid_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0xDD) }, { USB_DEVICE_WACOM(0xDE) }, { USB_DEVICE_WACOM(0xDF) }, - { USB_DEVICE_WACOM(0xF0) }, - { USB_DEVICE_WACOM(0xCC) }, - { USB_DEVICE_WACOM(0x90) }, - { USB_DEVICE_WACOM(0x93) }, - { USB_DEVICE_WACOM(0x97) }, - { USB_DEVICE_WACOM(0x9A) }, - { USB_DEVICE_WACOM(0x9F) }, { USB_DEVICE_WACOM(0xE2) }, { USB_DEVICE_WACOM(0xE3) }, { USB_DEVICE_WACOM(0xE5) }, @@ -2516,6 +2516,12 @@ const struct hid_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0xEC) }, { USB_DEVICE_WACOM(0xED) }, { USB_DEVICE_WACOM(0xEF) }, + { USB_DEVICE_WACOM(0xF0) }, + { USB_DEVICE_WACOM(0xF4) }, + { USB_DEVICE_WACOM(0xF6) }, + { USB_DEVICE_WACOM(0xF8) }, + { USB_DEVICE_WACOM(0xFA) }, + { USB_DEVICE_WACOM(0xFB) }, { USB_DEVICE_WACOM(0x100) }, { USB_DEVICE_WACOM(0x101) }, { USB_DEVICE_WACOM(0x10D) }, @@ -2526,8 +2532,10 @@ const struct hid_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0x301) }, { USB_DEVICE_WACOM(0x302) }, { USB_DEVICE_WACOM(0x303) }, - { USB_DEVICE_WACOM(0x30E) }, { USB_DEVICE_WACOM(0x304) }, + { USB_DEVICE_WACOM(0x307) }, + { USB_DEVICE_WACOM(0x309) }, + { USB_DEVICE_WACOM(0x30E) }, { USB_DEVICE_WACOM(0x314) }, { USB_DEVICE_WACOM(0x315) }, { USB_DEVICE_WACOM(0x317) }, @@ -2535,15 +2543,6 @@ const struct hid_device_id wacom_ids[] = { { USB_DEVICE_WACOM(0x4004) }, { USB_DEVICE_WACOM(0x5000) }, { USB_DEVICE_WACOM(0x5002) }, - { USB_DEVICE_WACOM(0x47) }, - { USB_DEVICE_WACOM(0xF4) }, - { USB_DEVICE_WACOM(0xF8) }, - { USB_DEVICE_WACOM(0xF6) }, - { USB_DEVICE_WACOM(0xFA) }, - { USB_DEVICE_WACOM(0xFB) }, - { USB_DEVICE_WACOM(0x0307) }, - { USB_DEVICE_WACOM(0x0309) }, - { USB_DEVICE_LENOVO(0x6004) }, { } }; MODULE_DEVICE_TABLE(hid, wacom_ids); -- cgit v1.2.1 From 471d17148c8b4174ac5f5283a73316d12c4379bc Mon Sep 17 00:00:00 2001 From: Benjamin Tissoires Date: Thu, 24 Jul 2014 13:10:09 -0700 Subject: Input: wacom - move the USB (now hid) Wacom driver in drivers/hid wacom.ko is now a full HID driver, we have to move it into the proper subdirectory: drivers/hid. Signed-off-by: Benjamin Tissoires Signed-off-by: Dmitry Torokhov --- drivers/input/tablet/Kconfig | 16 - drivers/input/tablet/Makefile | 3 - drivers/input/tablet/wacom.h | 138 --- drivers/input/tablet/wacom_sys.c | 1257 ------------------- drivers/input/tablet/wacom_wac.c | 2548 -------------------------------------- drivers/input/tablet/wacom_wac.h | 169 --- 6 files changed, 4131 deletions(-) delete mode 100644 drivers/input/tablet/wacom.h delete mode 100644 drivers/input/tablet/wacom_sys.c delete mode 100644 drivers/input/tablet/wacom_wac.c delete mode 100644 drivers/input/tablet/wacom_wac.h (limited to 'drivers/input') diff --git a/drivers/input/tablet/Kconfig b/drivers/input/tablet/Kconfig index bed7cbf84cfd..cd9c79e0a11b 100644 --- a/drivers/input/tablet/Kconfig +++ b/drivers/input/tablet/Kconfig @@ -73,20 +73,4 @@ config TABLET_USB_KBTAB To compile this driver as a module, choose M here: the module will be called kbtab. -config TABLET_USB_WACOM - tristate "Wacom Intuos/Graphire tablet support (USB)" - depends on USB_ARCH_HAS_HCD - select POWER_SUPPLY - select USB - select NEW_LEDS - select LEDS_CLASS - help - Say Y here if you want to use the USB version of the Wacom Intuos - or Graphire tablet. Make sure to say Y to "Mouse support" - (CONFIG_INPUT_MOUSEDEV) and/or "Event interface support" - (CONFIG_INPUT_EVDEV) as well. - - To compile this driver as a module, choose M here: the - module will be called wacom. - endif diff --git a/drivers/input/tablet/Makefile b/drivers/input/tablet/Makefile index 3f6c25220638..cc3bc17d5b08 100644 --- a/drivers/input/tablet/Makefile +++ b/drivers/input/tablet/Makefile @@ -2,12 +2,9 @@ # Makefile for the tablet drivers # -# Multipart objects. -wacom-objs := wacom_wac.o wacom_sys.o obj-$(CONFIG_TABLET_USB_ACECAD) += acecad.o obj-$(CONFIG_TABLET_USB_AIPTEK) += aiptek.o obj-$(CONFIG_TABLET_USB_GTCO) += gtco.o obj-$(CONFIG_TABLET_USB_HANWANG) += hanwang.o obj-$(CONFIG_TABLET_USB_KBTAB) += kbtab.o -obj-$(CONFIG_TABLET_USB_WACOM) += wacom.o diff --git a/drivers/input/tablet/wacom.h b/drivers/input/tablet/wacom.h deleted file mode 100644 index dd67b7da8a97..000000000000 --- a/drivers/input/tablet/wacom.h +++ /dev/null @@ -1,138 +0,0 @@ -/* - * drivers/input/tablet/wacom.h - * - * USB Wacom tablet support - * - * Copyright (c) 2000-2004 Vojtech Pavlik - * Copyright (c) 2000 Andreas Bach Aaen - * Copyright (c) 2000 Clifford Wolf - * Copyright (c) 2000 Sam Mosel - * Copyright (c) 2000 James E. Blair - * Copyright (c) 2000 Daniel Egger - * Copyright (c) 2001 Frederic Lepied - * Copyright (c) 2004 Panagiotis Issaris - * Copyright (c) 2002-2011 Ping Cheng - * - * ChangeLog: - * v0.1 (vp) - Initial release - * v0.2 (aba) - Support for all buttons / combinations - * v0.3 (vp) - Support for Intuos added - * v0.4 (sm) - Support for more Intuos models, menustrip - * relative mode, proximity. - * v0.5 (vp) - Big cleanup, nifty features removed, - * they belong in userspace - * v1.8 (vp) - Submit URB only when operating, moved to CVS, - * use input_report_key instead of report_btn and - * other cleanups - * v1.11 (vp) - Add URB ->dev setting for new kernels - * v1.11 (jb) - Add support for the 4D Mouse & Lens - * v1.12 (de) - Add support for two more inking pen IDs - * v1.14 (vp) - Use new USB device id probing scheme. - * Fix Wacom Graphire mouse wheel - * v1.18 (vp) - Fix mouse wheel direction - * Make mouse relative - * v1.20 (fl) - Report tool id for Intuos devices - * - Multi tools support - * - Corrected Intuos protocol decoding (airbrush, 4D mouse, lens cursor...) - * - Add PL models support - * - Fix Wacom Graphire mouse wheel again - * v1.21 (vp) - Removed protocol descriptions - * - Added MISC_SERIAL for tool serial numbers - * (gb) - Identify version on module load. - * v1.21.1 (fl) - added Graphire2 support - * v1.21.2 (fl) - added Intuos2 support - * - added all the PL ids - * v1.21.3 (fl) - added another eraser id from Neil Okamoto - * - added smooth filter for Graphire from Peri Hankey - * - added PenPartner support from Olaf van Es - * - new tool ids from Ole Martin Bjoerndalen - * v1.29 (pc) - Add support for more tablets - * - Fix pressure reporting - * v1.30 (vp) - Merge 2.4 and 2.5 drivers - * - Since 2.5 now has input_sync(), remove MSC_SERIAL abuse - * - Cleanups here and there - * v1.30.1 (pi) - Added Graphire3 support - * v1.40 (pc) - Add support for several new devices, fix eraser reporting, ... - * v1.43 (pc) - Added support for Cintiq 21UX - * - Fixed a Graphire bug - * - Merged wacom_intuos3_irq into wacom_intuos_irq - * v1.44 (pc) - Added support for Graphire4, Cintiq 710, Intuos3 6x11, etc. - * - Report Device IDs - * v1.45 (pc) - Added support for DTF 521, Intuos3 12x12 and 12x19 - * - Minor data report fix - * v1.46 (pc) - Split wacom.c into wacom_sys.c and wacom_wac.c, - * - where wacom_sys.c deals with system specific code, - * - and wacom_wac.c deals with Wacom specific code - * - Support Intuos3 4x6 - * v1.47 (pc) - Added support for Bamboo - * v1.48 (pc) - Added support for Bamboo1, BambooFun, and Cintiq 12WX - * v1.49 (pc) - Added support for USB Tablet PC (0x90, 0x93, and 0x9A) - * v1.50 (pc) - Fixed a TabletPC touch bug in 2.6.28 - * v1.51 (pc) - Added support for Intuos4 - * v1.52 (pc) - Query Wacom data upon system resume - * - add defines for features->type - * - add new devices (0x9F, 0xE2, and 0XE3) - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ -#ifndef WACOM_H -#define WACOM_H -#include -#include -#include -#include -#include -#include -#include - -/* - * Version Information - */ -#define DRIVER_VERSION "v1.53" -#define DRIVER_AUTHOR "Vojtech Pavlik " -#define DRIVER_DESC "USB Wacom tablet driver" -#define DRIVER_LICENSE "GPL" - -MODULE_AUTHOR(DRIVER_AUTHOR); -MODULE_DESCRIPTION(DRIVER_DESC); -MODULE_LICENSE(DRIVER_LICENSE); - -#define USB_VENDOR_ID_WACOM 0x056a -#define USB_VENDOR_ID_LENOVO 0x17ef - -struct wacom { - struct usb_device *usbdev; - struct usb_interface *intf; - struct wacom_wac wacom_wac; - struct hid_device *hdev; - struct mutex lock; - struct work_struct work; - struct wacom_led { - u8 select[2]; /* status led selector (0..3) */ - u8 llv; /* status led brightness no button (1..127) */ - u8 hlv; /* status led brightness button pressed (1..127) */ - u8 img_lum; /* OLED matrix display brightness */ - } led; - struct power_supply battery; -}; - -static inline void wacom_schedule_work(struct wacom_wac *wacom_wac) -{ - struct wacom *wacom = container_of(wacom_wac, struct wacom, wacom_wac); - schedule_work(&wacom->work); -} - -extern const struct hid_device_id wacom_ids[]; - -void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len); -void wacom_setup_device_quirks(struct wacom_features *features); -int wacom_setup_input_capabilities(struct input_dev *input_dev, - struct wacom_wac *wacom_wac); -int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, - struct wacom_wac *wacom_wac); -#endif diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c deleted file mode 100644 index 06e304b3bbfd..000000000000 --- a/drivers/input/tablet/wacom_sys.c +++ /dev/null @@ -1,1257 +0,0 @@ -/* - * drivers/input/tablet/wacom_sys.c - * - * USB Wacom tablet support - system specific code - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include "wacom_wac.h" -#include "wacom.h" -#include - -#define WAC_MSG_RETRIES 5 - -#define WAC_CMD_LED_CONTROL 0x20 -#define WAC_CMD_ICON_START 0x21 -#define WAC_CMD_ICON_XFER 0x23 -#define WAC_CMD_RETRIES 10 - -static int wacom_get_report(struct hid_device *hdev, u8 type, u8 id, - void *buf, size_t size, unsigned int retries) -{ - int retval; - - do { - retval = hid_hw_raw_request(hdev, id, buf, size, type, - HID_REQ_GET_REPORT); - } while ((retval == -ETIMEDOUT || retval == -EPIPE) && --retries); - - return retval; -} - -static int wacom_set_report(struct hid_device *hdev, u8 type, u8 id, - void *buf, size_t size, unsigned int retries) -{ - int retval; - - do { - retval = hid_hw_raw_request(hdev, id, buf, size, type, - HID_REQ_SET_REPORT); - } while ((retval == -ETIMEDOUT || retval == -EPIPE) && --retries); - - return retval; -} - -static int wacom_raw_event(struct hid_device *hdev, struct hid_report *report, - u8 *raw_data, int size) -{ - struct wacom *wacom = hid_get_drvdata(hdev); - - if (size > WACOM_PKGLEN_MAX) - return 1; - - memcpy(wacom->wacom_wac.data, raw_data, size); - - wacom_wac_irq(&wacom->wacom_wac, size); - - return 0; -} - -static int wacom_open(struct input_dev *dev) -{ - struct wacom *wacom = input_get_drvdata(dev); - int retval; - - mutex_lock(&wacom->lock); - retval = hid_hw_open(wacom->hdev); - mutex_unlock(&wacom->lock); - - return retval; -} - -static void wacom_close(struct input_dev *dev) -{ - struct wacom *wacom = input_get_drvdata(dev); - - mutex_lock(&wacom->lock); - hid_hw_close(wacom->hdev); - mutex_unlock(&wacom->lock); -} - -/* - * Calculate the resolution of the X or Y axis using hidinput_calc_abs_res. - */ -static int wacom_calc_hid_res(int logical_extents, int physical_extents, - unsigned unit, int exponent) -{ - struct hid_field field = { - .logical_maximum = logical_extents, - .physical_maximum = physical_extents, - .unit = unit, - .unit_exponent = exponent, - }; - - return hidinput_calc_abs_res(&field, ABS_X); -} - -static void wacom_feature_mapping(struct hid_device *hdev, - struct hid_field *field, struct hid_usage *usage) -{ - struct wacom *wacom = hid_get_drvdata(hdev); - struct wacom_features *features = &wacom->wacom_wac.features; - - switch (usage->hid) { - case HID_DG_CONTACTMAX: - /* leave touch_max as is if predefined */ - if (!features->touch_max) - features->touch_max = field->value[0]; - break; - } -} - -/* - * Interface Descriptor of wacom devices can be incomplete and - * inconsistent so wacom_features table is used to store stylus - * device's packet lengths, various maximum values, and tablet - * resolution based on product ID's. - * - * For devices that contain 2 interfaces, wacom_features table is - * inaccurate for the touch interface. Since the Interface Descriptor - * for touch interfaces has pretty complete data, this function exists - * to query tablet for this missing information instead of hard coding in - * an additional table. - * - * A typical Interface Descriptor for a stylus will contain a - * boot mouse application collection that is not of interest and this - * function will ignore it. - * - * It also contains a digitizer application collection that also is not - * of interest since any information it contains would be duplicate - * of what is in wacom_features. Usually it defines a report of an array - * of bytes that could be used as max length of the stylus packet returned. - * If it happens to define a Digitizer-Stylus Physical Collection then - * the X and Y logical values contain valid data but it is ignored. - * - * A typical Interface Descriptor for a touch interface will contain a - * Digitizer-Finger Physical Collection which will define both logical - * X/Y maximum as well as the physical size of tablet. Since touch - * interfaces haven't supported pressure or distance, this is enough - * information to override invalid values in the wacom_features table. - * - * Intuos5 touch interface and 3rd gen Bamboo Touch do not contain useful - * data. We deal with them after returning from this function. - */ -static void wacom_usage_mapping(struct hid_device *hdev, - struct hid_field *field, struct hid_usage *usage) -{ - struct wacom *wacom = hid_get_drvdata(hdev); - struct wacom_features *features = &wacom->wacom_wac.features; - bool finger = (field->logical == HID_DG_FINGER) || - (field->physical == HID_DG_FINGER); - bool pen = (field->logical == HID_DG_STYLUS) || - (field->physical == HID_DG_STYLUS); - - /* - * Requiring Stylus Usage will ignore boot mouse - * X/Y values and some cases of invalid Digitizer X/Y - * values commonly reported. - */ - if (!pen && !finger) - return; - - if (finger && !features->touch_max) - /* touch device at least supports one touch point */ - features->touch_max = 1; - - switch (usage->hid) { - case HID_GD_X: - features->x_max = field->logical_maximum; - if (finger) { - features->device_type = BTN_TOOL_FINGER; - features->x_phy = field->physical_maximum; - if (features->type != BAMBOO_PT) { - features->unit = field->unit; - features->unitExpo = field->unit_exponent; - } - } else { - features->device_type = BTN_TOOL_PEN; - } - break; - case HID_GD_Y: - features->y_max = field->logical_maximum; - if (finger) { - features->y_phy = field->physical_maximum; - if (features->type != BAMBOO_PT) { - features->unit = field->unit; - features->unitExpo = field->unit_exponent; - } - } - break; - case HID_DG_TIPPRESSURE: - if (pen) - features->pressure_max = field->logical_maximum; - break; - } -} - -static void wacom_parse_hid(struct hid_device *hdev, - struct wacom_features *features) -{ - struct hid_report_enum *rep_enum; - struct hid_report *hreport; - int i, j; - - /* check features first */ - rep_enum = &hdev->report_enum[HID_FEATURE_REPORT]; - list_for_each_entry(hreport, &rep_enum->report_list, list) { - for (i = 0; i < hreport->maxfield; i++) { - /* Ignore if report count is out of bounds. */ - if (hreport->field[i]->report_count < 1) - continue; - - for (j = 0; j < hreport->field[i]->maxusage; j++) { - wacom_feature_mapping(hdev, hreport->field[i], - hreport->field[i]->usage + j); - } - } - } - - /* now check the input usages */ - rep_enum = &hdev->report_enum[HID_INPUT_REPORT]; - list_for_each_entry(hreport, &rep_enum->report_list, list) { - - if (!hreport->maxfield) - continue; - - for (i = 0; i < hreport->maxfield; i++) - for (j = 0; j < hreport->field[i]->maxusage; j++) - wacom_usage_mapping(hdev, hreport->field[i], - hreport->field[i]->usage + j); - } -} - -static int wacom_set_device_mode(struct hid_device *hdev, int report_id, - int length, int mode) -{ - unsigned char *rep_data; - int error = -ENOMEM, limit = 0; - - rep_data = kzalloc(length, GFP_KERNEL); - if (!rep_data) - return error; - - do { - rep_data[0] = report_id; - rep_data[1] = mode; - - error = wacom_set_report(hdev, HID_FEATURE_REPORT, - report_id, rep_data, length, 1); - if (error >= 0) - error = wacom_get_report(hdev, HID_FEATURE_REPORT, - report_id, rep_data, length, 1); - } while ((error < 0 || rep_data[1] != mode) && limit++ < WAC_MSG_RETRIES); - - kfree(rep_data); - - return error < 0 ? error : 0; -} - -/* - * Switch the tablet into its most-capable mode. Wacom tablets are - * typically configured to power-up in a mode which sends mouse-like - * reports to the OS. To get absolute position, pressure data, etc. - * from the tablet, it is necessary to switch the tablet out of this - * mode and into one which sends the full range of tablet data. - */ -static int wacom_query_tablet_data(struct hid_device *hdev, - struct wacom_features *features) -{ - if (features->device_type == BTN_TOOL_FINGER) { - if (features->type > TABLETPC) { - /* MT Tablet PC touch */ - return wacom_set_device_mode(hdev, 3, 4, 4); - } - else if (features->type == WACOM_24HDT || features->type == CINTIQ_HYBRID) { - return wacom_set_device_mode(hdev, 18, 3, 2); - } - } else if (features->device_type == BTN_TOOL_PEN) { - if (features->type <= BAMBOO_PT && features->type != WIRELESS) { - return wacom_set_device_mode(hdev, 2, 2, 2); - } - } - - return 0; -} - -static void wacom_retrieve_hid_descriptor(struct hid_device *hdev, - struct wacom_features *features) -{ - struct wacom *wacom = hid_get_drvdata(hdev); - struct usb_interface *intf = wacom->intf; - - /* default features */ - features->device_type = BTN_TOOL_PEN; - features->x_fuzz = 4; - features->y_fuzz = 4; - features->pressure_fuzz = 0; - features->distance_fuzz = 0; - - /* - * The wireless device HID is basic and layout conflicts with - * other tablets (monitor and touch interface can look like pen). - * Skip the query for this type and modify defaults based on - * interface number. - */ - if (features->type == WIRELESS) { - if (intf->cur_altsetting->desc.bInterfaceNumber == 0) { - features->device_type = 0; - } else if (intf->cur_altsetting->desc.bInterfaceNumber == 2) { - features->device_type = BTN_TOOL_FINGER; - features->pktlen = WACOM_PKGLEN_BBTOUCH3; - } - } - - /* only devices that support touch need to retrieve the info */ - if (features->type < BAMBOO_PT) - return; - - wacom_parse_hid(hdev, features); -} - -struct wacom_hdev_data { - struct list_head list; - struct kref kref; - struct hid_device *dev; - struct wacom_shared shared; -}; - -static LIST_HEAD(wacom_udev_list); -static DEFINE_MUTEX(wacom_udev_list_lock); - -static bool wacom_are_sibling(struct hid_device *hdev, - struct hid_device *sibling) -{ - struct wacom *wacom = hid_get_drvdata(hdev); - struct wacom_features *features = &wacom->wacom_wac.features; - int vid = features->oVid; - int pid = features->oPid; - int n1,n2; - - if (vid == 0 && pid == 0) { - vid = hdev->vendor; - pid = hdev->product; - } - - if (vid != sibling->vendor || pid != sibling->product) - return false; - - /* Compare the physical path. */ - n1 = strrchr(hdev->phys, '.') - hdev->phys; - n2 = strrchr(sibling->phys, '.') - sibling->phys; - if (n1 != n2 || n1 <= 0 || n2 <= 0) - return false; - - return !strncmp(hdev->phys, sibling->phys, n1); -} - -static struct wacom_hdev_data *wacom_get_hdev_data(struct hid_device *hdev) -{ - struct wacom_hdev_data *data; - - list_for_each_entry(data, &wacom_udev_list, list) { - if (wacom_are_sibling(hdev, data->dev)) { - kref_get(&data->kref); - return data; - } - } - - return NULL; -} - -static int wacom_add_shared_data(struct hid_device *hdev) -{ - struct wacom *wacom = hid_get_drvdata(hdev); - struct wacom_wac *wacom_wac = &wacom->wacom_wac; - struct wacom_hdev_data *data; - int retval = 0; - - mutex_lock(&wacom_udev_list_lock); - - data = wacom_get_hdev_data(hdev); - if (!data) { - data = kzalloc(sizeof(struct wacom_hdev_data), GFP_KERNEL); - if (!data) { - retval = -ENOMEM; - goto out; - } - - kref_init(&data->kref); - data->dev = hdev; - list_add_tail(&data->list, &wacom_udev_list); - } - - wacom_wac->shared = &data->shared; - -out: - mutex_unlock(&wacom_udev_list_lock); - return retval; -} - -static void wacom_release_shared_data(struct kref *kref) -{ - struct wacom_hdev_data *data = - container_of(kref, struct wacom_hdev_data, kref); - - mutex_lock(&wacom_udev_list_lock); - list_del(&data->list); - mutex_unlock(&wacom_udev_list_lock); - - kfree(data); -} - -static void wacom_remove_shared_data(struct wacom_wac *wacom) -{ - struct wacom_hdev_data *data; - - if (wacom->shared) { - data = container_of(wacom->shared, struct wacom_hdev_data, shared); - kref_put(&data->kref, wacom_release_shared_data); - wacom->shared = NULL; - } -} - -static int wacom_led_control(struct wacom *wacom) -{ - unsigned char *buf; - int retval; - - buf = kzalloc(9, GFP_KERNEL); - if (!buf) - return -ENOMEM; - - if (wacom->wacom_wac.features.type >= INTUOS5S && - wacom->wacom_wac.features.type <= INTUOSPL) { - /* - * Touch Ring and crop mark LED luminance may take on - * one of four values: - * 0 = Low; 1 = Medium; 2 = High; 3 = Off - */ - int ring_led = wacom->led.select[0] & 0x03; - int ring_lum = (((wacom->led.llv & 0x60) >> 5) - 1) & 0x03; - int crop_lum = 0; - - buf[0] = WAC_CMD_LED_CONTROL; - buf[1] = (crop_lum << 4) | (ring_lum << 2) | (ring_led); - } - else { - int led = wacom->led.select[0] | 0x4; - - if (wacom->wacom_wac.features.type == WACOM_21UX2 || - wacom->wacom_wac.features.type == WACOM_24HD) - led |= (wacom->led.select[1] << 4) | 0x40; - - buf[0] = WAC_CMD_LED_CONTROL; - buf[1] = led; - buf[2] = wacom->led.llv; - buf[3] = wacom->led.hlv; - buf[4] = wacom->led.img_lum; - } - - retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, - WAC_CMD_LED_CONTROL, buf, 9, WAC_CMD_RETRIES); - kfree(buf); - - return retval; -} - -static int wacom_led_putimage(struct wacom *wacom, int button_id, const void *img) -{ - unsigned char *buf; - int i, retval; - - buf = kzalloc(259, GFP_KERNEL); - if (!buf) - return -ENOMEM; - - /* Send 'start' command */ - buf[0] = WAC_CMD_ICON_START; - buf[1] = 1; - retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, - WAC_CMD_ICON_START, buf, 2, WAC_CMD_RETRIES); - if (retval < 0) - goto out; - - buf[0] = WAC_CMD_ICON_XFER; - buf[1] = button_id & 0x07; - for (i = 0; i < 4; i++) { - buf[2] = i; - memcpy(buf + 3, img + i * 256, 256); - - retval = wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, - WAC_CMD_ICON_XFER, - buf, 259, WAC_CMD_RETRIES); - if (retval < 0) - break; - } - - /* Send 'stop' */ - buf[0] = WAC_CMD_ICON_START; - buf[1] = 0; - wacom_set_report(wacom->hdev, HID_FEATURE_REPORT, WAC_CMD_ICON_START, - buf, 2, WAC_CMD_RETRIES); - -out: - kfree(buf); - return retval; -} - -static ssize_t wacom_led_select_store(struct device *dev, int set_id, - const char *buf, size_t count) -{ - struct hid_device *hdev = container_of(dev, struct hid_device, dev); - struct wacom *wacom = hid_get_drvdata(hdev); - unsigned int id; - int err; - - err = kstrtouint(buf, 10, &id); - if (err) - return err; - - mutex_lock(&wacom->lock); - - wacom->led.select[set_id] = id & 0x3; - err = wacom_led_control(wacom); - - mutex_unlock(&wacom->lock); - - return err < 0 ? err : count; -} - -#define DEVICE_LED_SELECT_ATTR(SET_ID) \ -static ssize_t wacom_led##SET_ID##_select_store(struct device *dev, \ - struct device_attribute *attr, const char *buf, size_t count) \ -{ \ - return wacom_led_select_store(dev, SET_ID, buf, count); \ -} \ -static ssize_t wacom_led##SET_ID##_select_show(struct device *dev, \ - struct device_attribute *attr, char *buf) \ -{ \ - struct hid_device *hdev = container_of(dev, struct hid_device, dev);\ - struct wacom *wacom = hid_get_drvdata(hdev); \ - return snprintf(buf, 2, "%d\n", wacom->led.select[SET_ID]); \ -} \ -static DEVICE_ATTR(status_led##SET_ID##_select, S_IWUSR | S_IRUSR, \ - wacom_led##SET_ID##_select_show, \ - wacom_led##SET_ID##_select_store) - -DEVICE_LED_SELECT_ATTR(0); -DEVICE_LED_SELECT_ATTR(1); - -static ssize_t wacom_luminance_store(struct wacom *wacom, u8 *dest, - const char *buf, size_t count) -{ - unsigned int value; - int err; - - err = kstrtouint(buf, 10, &value); - if (err) - return err; - - mutex_lock(&wacom->lock); - - *dest = value & 0x7f; - err = wacom_led_control(wacom); - - mutex_unlock(&wacom->lock); - - return err < 0 ? err : count; -} - -#define DEVICE_LUMINANCE_ATTR(name, field) \ -static ssize_t wacom_##name##_luminance_store(struct device *dev, \ - struct device_attribute *attr, const char *buf, size_t count) \ -{ \ - struct hid_device *hdev = container_of(dev, struct hid_device, dev);\ - struct wacom *wacom = hid_get_drvdata(hdev); \ - \ - return wacom_luminance_store(wacom, &wacom->led.field, \ - buf, count); \ -} \ -static DEVICE_ATTR(name##_luminance, S_IWUSR, \ - NULL, wacom_##name##_luminance_store) - -DEVICE_LUMINANCE_ATTR(status0, llv); -DEVICE_LUMINANCE_ATTR(status1, hlv); -DEVICE_LUMINANCE_ATTR(buttons, img_lum); - -static ssize_t wacom_button_image_store(struct device *dev, int button_id, - const char *buf, size_t count) -{ - struct hid_device *hdev = container_of(dev, struct hid_device, dev); - struct wacom *wacom = hid_get_drvdata(hdev); - int err; - - if (count != 1024) - return -EINVAL; - - mutex_lock(&wacom->lock); - - err = wacom_led_putimage(wacom, button_id, buf); - - mutex_unlock(&wacom->lock); - - return err < 0 ? err : count; -} - -#define DEVICE_BTNIMG_ATTR(BUTTON_ID) \ -static ssize_t wacom_btnimg##BUTTON_ID##_store(struct device *dev, \ - struct device_attribute *attr, const char *buf, size_t count) \ -{ \ - return wacom_button_image_store(dev, BUTTON_ID, buf, count); \ -} \ -static DEVICE_ATTR(button##BUTTON_ID##_rawimg, S_IWUSR, \ - NULL, wacom_btnimg##BUTTON_ID##_store) - -DEVICE_BTNIMG_ATTR(0); -DEVICE_BTNIMG_ATTR(1); -DEVICE_BTNIMG_ATTR(2); -DEVICE_BTNIMG_ATTR(3); -DEVICE_BTNIMG_ATTR(4); -DEVICE_BTNIMG_ATTR(5); -DEVICE_BTNIMG_ATTR(6); -DEVICE_BTNIMG_ATTR(7); - -static struct attribute *cintiq_led_attrs[] = { - &dev_attr_status_led0_select.attr, - &dev_attr_status_led1_select.attr, - NULL -}; - -static struct attribute_group cintiq_led_attr_group = { - .name = "wacom_led", - .attrs = cintiq_led_attrs, -}; - -static struct attribute *intuos4_led_attrs[] = { - &dev_attr_status0_luminance.attr, - &dev_attr_status1_luminance.attr, - &dev_attr_status_led0_select.attr, - &dev_attr_buttons_luminance.attr, - &dev_attr_button0_rawimg.attr, - &dev_attr_button1_rawimg.attr, - &dev_attr_button2_rawimg.attr, - &dev_attr_button3_rawimg.attr, - &dev_attr_button4_rawimg.attr, - &dev_attr_button5_rawimg.attr, - &dev_attr_button6_rawimg.attr, - &dev_attr_button7_rawimg.attr, - NULL -}; - -static struct attribute_group intuos4_led_attr_group = { - .name = "wacom_led", - .attrs = intuos4_led_attrs, -}; - -static struct attribute *intuos5_led_attrs[] = { - &dev_attr_status0_luminance.attr, - &dev_attr_status_led0_select.attr, - NULL -}; - -static struct attribute_group intuos5_led_attr_group = { - .name = "wacom_led", - .attrs = intuos5_led_attrs, -}; - -static int wacom_initialize_leds(struct wacom *wacom) -{ - int error; - - /* Initialize default values */ - switch (wacom->wacom_wac.features.type) { - case INTUOS4S: - case INTUOS4: - case INTUOS4L: - wacom->led.select[0] = 0; - wacom->led.select[1] = 0; - wacom->led.llv = 10; - wacom->led.hlv = 20; - wacom->led.img_lum = 10; - error = sysfs_create_group(&wacom->hdev->dev.kobj, - &intuos4_led_attr_group); - break; - - case WACOM_24HD: - case WACOM_21UX2: - wacom->led.select[0] = 0; - wacom->led.select[1] = 0; - wacom->led.llv = 0; - wacom->led.hlv = 0; - wacom->led.img_lum = 0; - - error = sysfs_create_group(&wacom->hdev->dev.kobj, - &cintiq_led_attr_group); - break; - - case INTUOS5S: - case INTUOS5: - case INTUOS5L: - case INTUOSPS: - case INTUOSPM: - case INTUOSPL: - if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN) { - wacom->led.select[0] = 0; - wacom->led.select[1] = 0; - wacom->led.llv = 32; - wacom->led.hlv = 0; - wacom->led.img_lum = 0; - - error = sysfs_create_group(&wacom->hdev->dev.kobj, - &intuos5_led_attr_group); - } else - return 0; - break; - - default: - return 0; - } - - if (error) { - hid_err(wacom->hdev, - "cannot create sysfs group err: %d\n", error); - return error; - } - wacom_led_control(wacom); - - return 0; -} - -static void wacom_destroy_leds(struct wacom *wacom) -{ - switch (wacom->wacom_wac.features.type) { - case INTUOS4S: - case INTUOS4: - case INTUOS4L: - sysfs_remove_group(&wacom->hdev->dev.kobj, - &intuos4_led_attr_group); - break; - - case WACOM_24HD: - case WACOM_21UX2: - sysfs_remove_group(&wacom->hdev->dev.kobj, - &cintiq_led_attr_group); - break; - - case INTUOS5S: - case INTUOS5: - case INTUOS5L: - case INTUOSPS: - case INTUOSPM: - case INTUOSPL: - if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN) - sysfs_remove_group(&wacom->hdev->dev.kobj, - &intuos5_led_attr_group); - break; - } -} - -static enum power_supply_property wacom_battery_props[] = { - POWER_SUPPLY_PROP_SCOPE, - POWER_SUPPLY_PROP_CAPACITY -}; - -static int wacom_battery_get_property(struct power_supply *psy, - enum power_supply_property psp, - union power_supply_propval *val) -{ - struct wacom *wacom = container_of(psy, struct wacom, battery); - int ret = 0; - - switch (psp) { - case POWER_SUPPLY_PROP_SCOPE: - val->intval = POWER_SUPPLY_SCOPE_DEVICE; - break; - case POWER_SUPPLY_PROP_CAPACITY: - val->intval = - wacom->wacom_wac.battery_capacity * 100 / 31; - break; - default: - ret = -EINVAL; - break; - } - - return ret; -} - -static int wacom_initialize_battery(struct wacom *wacom) -{ - int error = 0; - - if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_MONITOR) { - wacom->battery.properties = wacom_battery_props; - wacom->battery.num_properties = ARRAY_SIZE(wacom_battery_props); - wacom->battery.get_property = wacom_battery_get_property; - wacom->battery.name = "wacom_battery"; - wacom->battery.type = POWER_SUPPLY_TYPE_BATTERY; - wacom->battery.use_for_apm = 0; - - error = power_supply_register(&wacom->hdev->dev, - &wacom->battery); - - if (!error) - power_supply_powers(&wacom->battery, - &wacom->hdev->dev); - } - - return error; -} - -static void wacom_destroy_battery(struct wacom *wacom) -{ - if (wacom->wacom_wac.features.quirks & WACOM_QUIRK_MONITOR && - wacom->battery.dev) { - power_supply_unregister(&wacom->battery); - wacom->battery.dev = NULL; - } -} - -static struct input_dev *wacom_allocate_input(struct wacom *wacom) -{ - struct input_dev *input_dev; - struct hid_device *hdev = wacom->hdev; - struct wacom_wac *wacom_wac = &(wacom->wacom_wac); - - input_dev = input_allocate_device(); - if (!input_dev) - return NULL; - - input_dev->name = wacom_wac->name; - input_dev->phys = hdev->phys; - input_dev->dev.parent = &hdev->dev; - input_dev->open = wacom_open; - input_dev->close = wacom_close; - input_dev->uniq = hdev->uniq; - input_dev->id.bustype = hdev->bus; - input_dev->id.vendor = hdev->vendor; - input_dev->id.product = hdev->product; - input_dev->id.version = hdev->version; - input_set_drvdata(input_dev, wacom); - - return input_dev; -} - -static void wacom_unregister_inputs(struct wacom *wacom) -{ - if (wacom->wacom_wac.input) - input_unregister_device(wacom->wacom_wac.input); - if (wacom->wacom_wac.pad_input) - input_unregister_device(wacom->wacom_wac.pad_input); - wacom->wacom_wac.input = NULL; - wacom->wacom_wac.pad_input = NULL; -} - -static int wacom_register_inputs(struct wacom *wacom) -{ - struct input_dev *input_dev, *pad_input_dev; - struct wacom_wac *wacom_wac = &(wacom->wacom_wac); - int error; - - input_dev = wacom_allocate_input(wacom); - pad_input_dev = wacom_allocate_input(wacom); - if (!input_dev || !pad_input_dev) { - error = -ENOMEM; - goto fail1; - } - - wacom_wac->input = input_dev; - wacom_wac->pad_input = pad_input_dev; - wacom_wac->pad_input->name = wacom_wac->pad_name; - - error = wacom_setup_input_capabilities(input_dev, wacom_wac); - if (error) - goto fail2; - - error = input_register_device(input_dev); - if (error) - goto fail2; - - error = wacom_setup_pad_input_capabilities(pad_input_dev, wacom_wac); - if (error) { - /* no pad in use on this interface */ - input_free_device(pad_input_dev); - wacom_wac->pad_input = NULL; - pad_input_dev = NULL; - } else { - error = input_register_device(pad_input_dev); - if (error) - goto fail3; - } - - return 0; - -fail3: - input_unregister_device(input_dev); - input_dev = NULL; -fail2: - wacom_wac->input = NULL; - wacom_wac->pad_input = NULL; -fail1: - if (input_dev) - input_free_device(input_dev); - if (pad_input_dev) - input_free_device(pad_input_dev); - return error; -} - -static void wacom_wireless_work(struct work_struct *work) -{ - struct wacom *wacom = container_of(work, struct wacom, work); - struct usb_device *usbdev = wacom->usbdev; - struct wacom_wac *wacom_wac = &wacom->wacom_wac; - struct hid_device *hdev1, *hdev2; - struct wacom *wacom1, *wacom2; - struct wacom_wac *wacom_wac1, *wacom_wac2; - int error; - - /* - * Regardless if this is a disconnect or a new tablet, - * remove any existing input and battery devices. - */ - - wacom_destroy_battery(wacom); - - /* Stylus interface */ - hdev1 = usb_get_intfdata(usbdev->config->interface[1]); - wacom1 = hid_get_drvdata(hdev1); - wacom_wac1 = &(wacom1->wacom_wac); - wacom_unregister_inputs(wacom1); - - /* Touch interface */ - hdev2 = usb_get_intfdata(usbdev->config->interface[2]); - wacom2 = hid_get_drvdata(hdev2); - wacom_wac2 = &(wacom2->wacom_wac); - wacom_unregister_inputs(wacom2); - - if (wacom_wac->pid == 0) { - hid_info(wacom->hdev, "wireless tablet disconnected\n"); - } else { - const struct hid_device_id *id = wacom_ids; - - hid_info(wacom->hdev, "wireless tablet connected with PID %x\n", - wacom_wac->pid); - - while (id->bus) { - if (id->vendor == USB_VENDOR_ID_WACOM && - id->product == wacom_wac->pid) - break; - id++; - } - - if (!id->bus) { - hid_info(wacom->hdev, "ignoring unknown PID.\n"); - return; - } - - /* Stylus interface */ - wacom_wac1->features = - *((struct wacom_features *)id->driver_data); - wacom_wac1->features.device_type = BTN_TOOL_PEN; - snprintf(wacom_wac1->name, WACOM_NAME_MAX, "%s (WL) Pen", - wacom_wac1->features.name); - snprintf(wacom_wac1->pad_name, WACOM_NAME_MAX, "%s (WL) Pad", - wacom_wac1->features.name); - wacom_wac1->shared->touch_max = wacom_wac1->features.touch_max; - wacom_wac1->shared->type = wacom_wac1->features.type; - error = wacom_register_inputs(wacom1); - if (error) - goto fail; - - /* Touch interface */ - if (wacom_wac1->features.touch_max || - wacom_wac1->features.type == INTUOSHT) { - wacom_wac2->features = - *((struct wacom_features *)id->driver_data); - wacom_wac2->features.pktlen = WACOM_PKGLEN_BBTOUCH3; - wacom_wac2->features.device_type = BTN_TOOL_FINGER; - wacom_wac2->features.x_max = wacom_wac2->features.y_max = 4096; - if (wacom_wac2->features.touch_max) - snprintf(wacom_wac2->name, WACOM_NAME_MAX, - "%s (WL) Finger",wacom_wac2->features.name); - else - snprintf(wacom_wac2->name, WACOM_NAME_MAX, - "%s (WL) Pad",wacom_wac2->features.name); - snprintf(wacom_wac2->pad_name, WACOM_NAME_MAX, - "%s (WL) Pad", wacom_wac2->features.name); - error = wacom_register_inputs(wacom2); - if (error) - goto fail; - - if (wacom_wac1->features.type == INTUOSHT && - wacom_wac1->features.touch_max) - wacom_wac->shared->touch_input = wacom_wac2->input; - } - - error = wacom_initialize_battery(wacom); - if (error) - goto fail; - } - - return; - -fail: - wacom_unregister_inputs(wacom1); - wacom_unregister_inputs(wacom2); - return; -} - -/* - * Not all devices report physical dimensions from HID. - * Compute the default from hardcoded logical dimension - * and resolution before driver overwrites them. - */ -static void wacom_set_default_phy(struct wacom_features *features) -{ - if (features->x_resolution) { - features->x_phy = (features->x_max * 100) / - features->x_resolution; - features->y_phy = (features->y_max * 100) / - features->y_resolution; - } -} - -static void wacom_calculate_res(struct wacom_features *features) -{ - features->x_resolution = wacom_calc_hid_res(features->x_max, - features->x_phy, - features->unit, - features->unitExpo); - features->y_resolution = wacom_calc_hid_res(features->y_max, - features->y_phy, - features->unit, - features->unitExpo); -} - -static int wacom_hid_report_len(struct hid_report *report) -{ - /* equivalent to DIV_ROUND_UP(report->size, 8) + !!(report->id > 0) */ - return ((report->size - 1) >> 3) + 1 + (report->id > 0); -} - -static size_t wacom_compute_pktlen(struct hid_device *hdev) -{ - struct hid_report_enum *report_enum; - struct hid_report *report; - size_t size = 0; - - report_enum = hdev->report_enum + HID_INPUT_REPORT; - - list_for_each_entry(report, &report_enum->report_list, list) { - size_t report_size = wacom_hid_report_len(report); - if (report_size > size) - size = report_size; - } - - return size; -} - -static int wacom_probe(struct hid_device *hdev, - const struct hid_device_id *id) -{ - struct usb_interface *intf = to_usb_interface(hdev->dev.parent); - struct usb_device *dev = interface_to_usbdev(intf); - struct wacom *wacom; - struct wacom_wac *wacom_wac; - struct wacom_features *features; - int error; - - if (!id->driver_data) - return -EINVAL; - - wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL); - if (!wacom) - return -ENOMEM; - - hid_set_drvdata(hdev, wacom); - wacom->hdev = hdev; - - /* ask for the report descriptor to be loaded by HID */ - error = hid_parse(hdev); - if (error) { - hid_err(hdev, "parse failed\n"); - goto fail1; - } - - wacom_wac = &wacom->wacom_wac; - wacom_wac->features = *((struct wacom_features *)id->driver_data); - features = &wacom_wac->features; - features->pktlen = wacom_compute_pktlen(hdev); - if (features->pktlen > WACOM_PKGLEN_MAX) { - error = -EINVAL; - goto fail1; - } - - if (features->check_for_hid_type && features->hid_type != hdev->type) { - error = -ENODEV; - goto fail1; - } - - wacom->usbdev = dev; - wacom->intf = intf; - mutex_init(&wacom->lock); - INIT_WORK(&wacom->work, wacom_wireless_work); - - /* set the default size in case we do not get them from hid */ - wacom_set_default_phy(features); - - /* Retrieve the physical and logical size for touch devices */ - wacom_retrieve_hid_descriptor(hdev, features); - - /* - * Intuos5 has no useful data about its touch interface in its - * HID descriptor. If this is the touch interface (PacketSize - * of WACOM_PKGLEN_BBTOUCH3), override the table values. - */ - if (features->type >= INTUOS5S && features->type <= INTUOSHT) { - if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { - features->device_type = BTN_TOOL_FINGER; - - features->x_max = 4096; - features->y_max = 4096; - } else { - features->device_type = BTN_TOOL_PEN; - } - } - - /* - * Same thing for Bamboo 3rd gen. - */ - if ((features->type == BAMBOO_PT) && - (features->pktlen == WACOM_PKGLEN_BBTOUCH3) && - (features->device_type == BTN_TOOL_PEN)) { - features->device_type = BTN_TOOL_FINGER; - - features->x_max = 4096; - features->y_max = 4096; - } - - wacom_setup_device_quirks(features); - - /* set unit to "100th of a mm" for devices not reported by HID */ - if (!features->unit) { - features->unit = 0x11; - features->unitExpo = -3; - } - wacom_calculate_res(features); - - strlcpy(wacom_wac->name, features->name, sizeof(wacom_wac->name)); - snprintf(wacom_wac->pad_name, sizeof(wacom_wac->pad_name), - "%s Pad", features->name); - - if (features->quirks & WACOM_QUIRK_MULTI_INPUT) { - /* Append the device type to the name */ - if (features->device_type != BTN_TOOL_FINGER) - strlcat(wacom_wac->name, " Pen", WACOM_NAME_MAX); - else if (features->touch_max) - strlcat(wacom_wac->name, " Finger", WACOM_NAME_MAX); - else - strlcat(wacom_wac->name, " Pad", WACOM_NAME_MAX); - - error = wacom_add_shared_data(hdev); - if (error) - goto fail1; - } - - error = wacom_initialize_leds(wacom); - if (error) - goto fail2; - - if (!(features->quirks & WACOM_QUIRK_NO_INPUT)) { - error = wacom_register_inputs(wacom); - if (error) - goto fail3; - } - - /* Note that if query fails it is not a hard failure */ - wacom_query_tablet_data(hdev, features); - - /* Regular HID work starts now */ - error = hid_hw_start(hdev, HID_CONNECT_HIDRAW); - if (error) { - hid_err(hdev, "hw start failed\n"); - goto fail4; - } - - if (features->quirks & WACOM_QUIRK_MONITOR) - error = hid_hw_open(hdev); - - if (wacom_wac->features.type == INTUOSHT && wacom_wac->features.touch_max) { - if (wacom_wac->features.device_type == BTN_TOOL_FINGER) - wacom_wac->shared->touch_input = wacom_wac->input; - } - - return 0; - - fail4: wacom_unregister_inputs(wacom); - fail3: wacom_destroy_leds(wacom); - fail2: wacom_remove_shared_data(wacom_wac); - fail1: kfree(wacom); - hid_set_drvdata(hdev, NULL); - return error; -} - -static void wacom_remove(struct hid_device *hdev) -{ - struct wacom *wacom = hid_get_drvdata(hdev); - - hid_hw_stop(hdev); - - cancel_work_sync(&wacom->work); - wacom_unregister_inputs(wacom); - wacom_destroy_battery(wacom); - wacom_destroy_leds(wacom); - wacom_remove_shared_data(&wacom->wacom_wac); - - hid_set_drvdata(hdev, NULL); - kfree(wacom); -} - -static int wacom_resume(struct hid_device *hdev) -{ - struct wacom *wacom = hid_get_drvdata(hdev); - struct wacom_features *features = &wacom->wacom_wac.features; - - mutex_lock(&wacom->lock); - - /* switch to wacom mode first */ - wacom_query_tablet_data(hdev, features); - wacom_led_control(wacom); - - mutex_unlock(&wacom->lock); - - return 0; -} - -static int wacom_reset_resume(struct hid_device *hdev) -{ - return wacom_resume(hdev); -} - -static struct hid_driver wacom_driver = { - .name = "wacom", - .id_table = wacom_ids, - .probe = wacom_probe, - .remove = wacom_remove, -#ifdef CONFIG_PM - .resume = wacom_resume, - .reset_resume = wacom_reset_resume, -#endif - .raw_event = wacom_raw_event, -}; -module_hid_driver(wacom_driver); diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c deleted file mode 100644 index cd915211fcca..000000000000 --- a/drivers/input/tablet/wacom_wac.c +++ /dev/null @@ -1,2548 +0,0 @@ -/* - * drivers/input/tablet/wacom_wac.c - * - * USB Wacom tablet support - Wacom specific code - * - */ - -/* - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ - -#include "wacom_wac.h" -#include "wacom.h" -#include -#include - -/* resolution for penabled devices */ -#define WACOM_PL_RES 20 -#define WACOM_PENPRTN_RES 40 -#define WACOM_VOLITO_RES 50 -#define WACOM_GRAPHIRE_RES 80 -#define WACOM_INTUOS_RES 100 -#define WACOM_INTUOS3_RES 200 - -/* Scale factor relating reported contact size to logical contact area. - * 2^14/pi is a good approximation on Intuos5 and 3rd-gen Bamboo - */ -#define WACOM_CONTACT_AREA_SCALE 2607 - -static int wacom_penpartner_irq(struct wacom_wac *wacom) -{ - unsigned char *data = wacom->data; - struct input_dev *input = wacom->input; - - switch (data[0]) { - case 1: - if (data[5] & 0x80) { - wacom->tool[0] = (data[5] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; - wacom->id[0] = (data[5] & 0x20) ? ERASER_DEVICE_ID : STYLUS_DEVICE_ID; - input_report_key(input, wacom->tool[0], 1); - input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ - input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); - input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); - input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); - input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -127)); - input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); - } else { - input_report_key(input, wacom->tool[0], 0); - input_report_abs(input, ABS_MISC, 0); /* report tool id */ - input_report_abs(input, ABS_PRESSURE, -1); - input_report_key(input, BTN_TOUCH, 0); - } - break; - - case 2: - input_report_key(input, BTN_TOOL_PEN, 1); - input_report_abs(input, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ - input_report_abs(input, ABS_X, get_unaligned_le16(&data[1])); - input_report_abs(input, ABS_Y, get_unaligned_le16(&data[3])); - input_report_abs(input, ABS_PRESSURE, (signed char)data[6] + 127); - input_report_key(input, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); - input_report_key(input, BTN_STYLUS, (data[5] & 0x40)); - break; - - default: - dev_dbg(input->dev.parent, - "%s: received unknown report #%d\n", __func__, data[0]); - return 0; - } - - return 1; -} - -static int wacom_pl_irq(struct wacom_wac *wacom) -{ - struct wacom_features *features = &wacom->features; - unsigned char *data = wacom->data; - struct input_dev *input = wacom->input; - int prox, pressure; - - if (data[0] != WACOM_REPORT_PENABLED) { - dev_dbg(input->dev.parent, - "%s: received unknown report #%d\n", __func__, data[0]); - return 0; - } - - prox = data[1] & 0x40; - - if (prox) { - wacom->id[0] = ERASER_DEVICE_ID; - pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); - if (features->pressure_max > 255) - pressure = (pressure << 1) | ((data[4] >> 6) & 1); - pressure += (features->pressure_max + 1) / 2; - - /* - * if going from out of proximity into proximity select between the eraser - * and the pen based on the state of the stylus2 button, choose eraser if - * pressed else choose pen. if not a proximity change from out to in, send - * an out of proximity for previous tool then a in for new tool. - */ - if (!wacom->tool[0]) { - /* Eraser bit set for DTF */ - if (data[1] & 0x10) - wacom->tool[1] = BTN_TOOL_RUBBER; - else - /* Going into proximity select tool */ - wacom->tool[1] = (data[4] & 0x20) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; - } else { - /* was entered with stylus2 pressed */ - if (wacom->tool[1] == BTN_TOOL_RUBBER && !(data[4] & 0x20)) { - /* report out proximity for previous tool */ - input_report_key(input, wacom->tool[1], 0); - input_sync(input); - wacom->tool[1] = BTN_TOOL_PEN; - return 0; - } - } - if (wacom->tool[1] != BTN_TOOL_RUBBER) { - /* Unknown tool selected default to pen tool */ - wacom->tool[1] = BTN_TOOL_PEN; - wacom->id[0] = STYLUS_DEVICE_ID; - } - input_report_key(input, wacom->tool[1], prox); /* report in proximity for tool */ - input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ - input_report_abs(input, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); - input_report_abs(input, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); - input_report_abs(input, ABS_PRESSURE, pressure); - - input_report_key(input, BTN_TOUCH, data[4] & 0x08); - input_report_key(input, BTN_STYLUS, data[4] & 0x10); - /* Only allow the stylus2 button to be reported for the pen tool. */ - input_report_key(input, BTN_STYLUS2, (wacom->tool[1] == BTN_TOOL_PEN) && (data[4] & 0x20)); - } else { - /* report proximity-out of a (valid) tool */ - if (wacom->tool[1] != BTN_TOOL_RUBBER) { - /* Unknown tool selected default to pen tool */ - wacom->tool[1] = BTN_TOOL_PEN; - } - input_report_key(input, wacom->tool[1], prox); - } - - wacom->tool[0] = prox; /* Save proximity state */ - return 1; -} - -static int wacom_ptu_irq(struct wacom_wac *wacom) -{ - unsigned char *data = wacom->data; - struct input_dev *input = wacom->input; - - if (data[0] != WACOM_REPORT_PENABLED) { - dev_dbg(input->dev.parent, - "%s: received unknown report #%d\n", __func__, data[0]); - return 0; - } - - if (data[1] & 0x04) { - input_report_key(input, BTN_TOOL_RUBBER, data[1] & 0x20); - input_report_key(input, BTN_TOUCH, data[1] & 0x08); - wacom->id[0] = ERASER_DEVICE_ID; - } else { - input_report_key(input, BTN_TOOL_PEN, data[1] & 0x20); - input_report_key(input, BTN_TOUCH, data[1] & 0x01); - wacom->id[0] = STYLUS_DEVICE_ID; - } - input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ - input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); - input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); - input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16 *)&data[6])); - input_report_key(input, BTN_STYLUS, data[1] & 0x02); - input_report_key(input, BTN_STYLUS2, data[1] & 0x10); - return 1; -} - -static int wacom_dtu_irq(struct wacom_wac *wacom) -{ - unsigned char *data = wacom->data; - struct input_dev *input = wacom->input; - int prox = data[1] & 0x20; - - dev_dbg(input->dev.parent, - "%s: received report #%d", __func__, data[0]); - - if (prox) { - /* Going into proximity select tool */ - wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; - if (wacom->tool[0] == BTN_TOOL_PEN) - wacom->id[0] = STYLUS_DEVICE_ID; - else - wacom->id[0] = ERASER_DEVICE_ID; - } - input_report_key(input, BTN_STYLUS, data[1] & 0x02); - input_report_key(input, BTN_STYLUS2, data[1] & 0x10); - input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); - input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); - input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x01) << 8) | data[6]); - input_report_key(input, BTN_TOUCH, data[1] & 0x05); - if (!prox) /* out-prox */ - wacom->id[0] = 0; - input_report_key(input, wacom->tool[0], prox); - input_report_abs(input, ABS_MISC, wacom->id[0]); - return 1; -} - -static int wacom_dtus_irq(struct wacom_wac *wacom) -{ - char *data = wacom->data; - struct input_dev *input = wacom->input; - unsigned short prox, pressure = 0; - - if (data[0] != WACOM_REPORT_DTUS && data[0] != WACOM_REPORT_DTUSPAD) { - dev_dbg(input->dev.parent, - "%s: received unknown report #%d", __func__, data[0]); - return 0; - } else if (data[0] == WACOM_REPORT_DTUSPAD) { - input = wacom->pad_input; - input_report_key(input, BTN_0, (data[1] & 0x01)); - input_report_key(input, BTN_1, (data[1] & 0x02)); - input_report_key(input, BTN_2, (data[1] & 0x04)); - input_report_key(input, BTN_3, (data[1] & 0x08)); - input_report_abs(input, ABS_MISC, - data[1] & 0x0f ? PAD_DEVICE_ID : 0); - return 1; - } else { - prox = data[1] & 0x80; - if (prox) { - switch ((data[1] >> 3) & 3) { - case 1: /* Rubber */ - wacom->tool[0] = BTN_TOOL_RUBBER; - wacom->id[0] = ERASER_DEVICE_ID; - break; - - case 2: /* Pen */ - wacom->tool[0] = BTN_TOOL_PEN; - wacom->id[0] = STYLUS_DEVICE_ID; - break; - } - } - - input_report_key(input, BTN_STYLUS, data[1] & 0x20); - input_report_key(input, BTN_STYLUS2, data[1] & 0x40); - input_report_abs(input, ABS_X, get_unaligned_be16(&data[3])); - input_report_abs(input, ABS_Y, get_unaligned_be16(&data[5])); - pressure = ((data[1] & 0x03) << 8) | (data[2] & 0xff); - input_report_abs(input, ABS_PRESSURE, pressure); - input_report_key(input, BTN_TOUCH, pressure > 10); - - if (!prox) /* out-prox */ - wacom->id[0] = 0; - input_report_key(input, wacom->tool[0], prox); - input_report_abs(input, ABS_MISC, wacom->id[0]); - return 1; - } -} - -static int wacom_graphire_irq(struct wacom_wac *wacom) -{ - struct wacom_features *features = &wacom->features; - unsigned char *data = wacom->data; - struct input_dev *input = wacom->input; - struct input_dev *pad_input = wacom->pad_input; - int prox; - int rw = 0; - int retval = 0; - - if (data[0] != WACOM_REPORT_PENABLED) { - dev_dbg(input->dev.parent, - "%s: received unknown report #%d\n", __func__, data[0]); - goto exit; - } - - prox = data[1] & 0x80; - if (prox || wacom->id[0]) { - if (prox) { - switch ((data[1] >> 5) & 3) { - - case 0: /* Pen */ - wacom->tool[0] = BTN_TOOL_PEN; - wacom->id[0] = STYLUS_DEVICE_ID; - break; - - case 1: /* Rubber */ - wacom->tool[0] = BTN_TOOL_RUBBER; - wacom->id[0] = ERASER_DEVICE_ID; - break; - - case 2: /* Mouse with wheel */ - input_report_key(input, BTN_MIDDLE, data[1] & 0x04); - /* fall through */ - - case 3: /* Mouse without wheel */ - wacom->tool[0] = BTN_TOOL_MOUSE; - wacom->id[0] = CURSOR_DEVICE_ID; - break; - } - } - input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); - input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); - if (wacom->tool[0] != BTN_TOOL_MOUSE) { - input_report_abs(input, ABS_PRESSURE, data[6] | ((data[7] & 0x03) << 8)); - input_report_key(input, BTN_TOUCH, data[1] & 0x01); - input_report_key(input, BTN_STYLUS, data[1] & 0x02); - input_report_key(input, BTN_STYLUS2, data[1] & 0x04); - } else { - input_report_key(input, BTN_LEFT, data[1] & 0x01); - input_report_key(input, BTN_RIGHT, data[1] & 0x02); - if (features->type == WACOM_G4 || - features->type == WACOM_MO) { - input_report_abs(input, ABS_DISTANCE, data[6] & 0x3f); - rw = (data[7] & 0x04) - (data[7] & 0x03); - } else { - input_report_abs(input, ABS_DISTANCE, data[7] & 0x3f); - rw = -(signed char)data[6]; - } - input_report_rel(input, REL_WHEEL, rw); - } - - if (!prox) - wacom->id[0] = 0; - input_report_abs(input, ABS_MISC, wacom->id[0]); /* report tool id */ - input_report_key(input, wacom->tool[0], prox); - input_sync(input); /* sync last event */ - } - - /* send pad data */ - switch (features->type) { - case WACOM_G4: - prox = data[7] & 0xf8; - if (prox || wacom->id[1]) { - wacom->id[1] = PAD_DEVICE_ID; - input_report_key(pad_input, BTN_BACK, (data[7] & 0x40)); - input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x80)); - rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); - input_report_rel(pad_input, REL_WHEEL, rw); - if (!prox) - wacom->id[1] = 0; - input_report_abs(pad_input, ABS_MISC, wacom->id[1]); - retval = 1; - } - break; - - case WACOM_MO: - prox = (data[7] & 0xf8) || data[8]; - if (prox || wacom->id[1]) { - wacom->id[1] = PAD_DEVICE_ID; - input_report_key(pad_input, BTN_BACK, (data[7] & 0x08)); - input_report_key(pad_input, BTN_LEFT, (data[7] & 0x20)); - input_report_key(pad_input, BTN_FORWARD, (data[7] & 0x10)); - input_report_key(pad_input, BTN_RIGHT, (data[7] & 0x40)); - input_report_abs(pad_input, ABS_WHEEL, (data[8] & 0x7f)); - if (!prox) - wacom->id[1] = 0; - input_report_abs(pad_input, ABS_MISC, wacom->id[1]); - retval = 1; - } - break; - } -exit: - return retval; -} - -static int wacom_intuos_inout(struct wacom_wac *wacom) -{ - struct wacom_features *features = &wacom->features; - unsigned char *data = wacom->data; - struct input_dev *input = wacom->input; - int idx = 0; - - /* tool number */ - if (features->type == INTUOS) - idx = data[1] & 0x01; - - /* Enter report */ - if ((data[1] & 0xfc) == 0xc0) { - if (features->quirks & WACOM_QUIRK_MULTI_INPUT) - wacom->shared->stylus_in_proximity = true; - - /* serial number of the tool */ - wacom->serial[idx] = ((data[3] & 0x0f) << 28) + - (data[4] << 20) + (data[5] << 12) + - (data[6] << 4) + (data[7] >> 4); - - wacom->id[idx] = (data[2] << 4) | (data[3] >> 4) | - ((data[7] & 0x0f) << 20) | ((data[8] & 0xf0) << 12); - - switch (wacom->id[idx]) { - case 0x812: /* Inking pen */ - case 0x801: /* Intuos3 Inking pen */ - case 0x120802: /* Intuos4/5 Inking Pen */ - case 0x012: - wacom->tool[idx] = BTN_TOOL_PENCIL; - break; - - case 0x822: /* Pen */ - case 0x842: - case 0x852: - case 0x823: /* Intuos3 Grip Pen */ - case 0x813: /* Intuos3 Classic Pen */ - case 0x885: /* Intuos3 Marker Pen */ - case 0x802: /* Intuos4/5 13HD/24HD General Pen */ - case 0x804: /* Intuos4/5 13HD/24HD Marker Pen */ - case 0x022: - case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */ - case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */ - case 0x160802: /* Cintiq 13HD Pro Pen */ - case 0x180802: /* DTH2242 Pen */ - case 0x100802: /* Intuos4/5 13HD/24HD General Pen */ - wacom->tool[idx] = BTN_TOOL_PEN; - break; - - case 0x832: /* Stroke pen */ - case 0x032: - wacom->tool[idx] = BTN_TOOL_BRUSH; - break; - - case 0x007: /* Mouse 4D and 2D */ - case 0x09c: - case 0x094: - case 0x017: /* Intuos3 2D Mouse */ - case 0x806: /* Intuos4 Mouse */ - wacom->tool[idx] = BTN_TOOL_MOUSE; - break; - - case 0x096: /* Lens cursor */ - case 0x097: /* Intuos3 Lens cursor */ - case 0x006: /* Intuos4 Lens cursor */ - wacom->tool[idx] = BTN_TOOL_LENS; - break; - - case 0x82a: /* Eraser */ - case 0x85a: - case 0x91a: - case 0xd1a: - case 0x0fa: - case 0x82b: /* Intuos3 Grip Pen Eraser */ - case 0x81b: /* Intuos3 Classic Pen Eraser */ - case 0x91b: /* Intuos3 Airbrush Eraser */ - case 0x80c: /* Intuos4/5 13HD/24HD Marker Pen Eraser */ - case 0x80a: /* Intuos4/5 13HD/24HD General Pen Eraser */ - case 0x90a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ - case 0x14080a: /* Intuos4/5 13HD/24HD Classic Pen Eraser */ - case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */ - case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */ - case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */ - case 0x18080a: /* DTH2242 Eraser */ - case 0x10080a: /* Intuos4/5 13HD/24HD General Pen Eraser */ - wacom->tool[idx] = BTN_TOOL_RUBBER; - break; - - case 0xd12: - case 0x912: - case 0x112: - case 0x913: /* Intuos3 Airbrush */ - case 0x902: /* Intuos4/5 13HD/24HD Airbrush */ - case 0x100902: /* Intuos4/5 13HD/24HD Airbrush */ - wacom->tool[idx] = BTN_TOOL_AIRBRUSH; - break; - - default: /* Unknown tool */ - wacom->tool[idx] = BTN_TOOL_PEN; - break; - } - return 1; - } - - /* older I4 styli don't work with new Cintiqs */ - if (!((wacom->id[idx] >> 20) & 0x01) && - (features->type == WACOM_21UX2)) - return 1; - - /* Range Report */ - if ((data[1] & 0xfe) == 0x20) { - input_report_key(input, BTN_TOUCH, 0); - input_report_abs(input, ABS_PRESSURE, 0); - input_report_abs(input, ABS_DISTANCE, wacom->features.distance_max); - if (features->quirks & WACOM_QUIRK_MULTI_INPUT) - wacom->shared->stylus_in_proximity = true; - } - - /* Exit report */ - if ((data[1] & 0xfe) == 0x80) { - if (features->quirks & WACOM_QUIRK_MULTI_INPUT) - wacom->shared->stylus_in_proximity = false; - - /* - * Reset all states otherwise we lose the initial states - * when in-prox next time - */ - input_report_abs(input, ABS_X, 0); - input_report_abs(input, ABS_Y, 0); - input_report_abs(input, ABS_DISTANCE, 0); - input_report_abs(input, ABS_TILT_X, 0); - input_report_abs(input, ABS_TILT_Y, 0); - if (wacom->tool[idx] >= BTN_TOOL_MOUSE) { - input_report_key(input, BTN_LEFT, 0); - input_report_key(input, BTN_MIDDLE, 0); - input_report_key(input, BTN_RIGHT, 0); - input_report_key(input, BTN_SIDE, 0); - input_report_key(input, BTN_EXTRA, 0); - input_report_abs(input, ABS_THROTTLE, 0); - input_report_abs(input, ABS_RZ, 0); - } else { - input_report_abs(input, ABS_PRESSURE, 0); - input_report_key(input, BTN_STYLUS, 0); - input_report_key(input, BTN_STYLUS2, 0); - input_report_key(input, BTN_TOUCH, 0); - input_report_abs(input, ABS_WHEEL, 0); - if (features->type >= INTUOS3S) - input_report_abs(input, ABS_Z, 0); - } - input_report_key(input, wacom->tool[idx], 0); - input_report_abs(input, ABS_MISC, 0); /* reset tool id */ - input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); - wacom->id[idx] = 0; - return 2; - } - return 0; -} - -static void wacom_intuos_general(struct wacom_wac *wacom) -{ - struct wacom_features *features = &wacom->features; - unsigned char *data = wacom->data; - struct input_dev *input = wacom->input; - unsigned int t; - - /* general pen packet */ - if ((data[1] & 0xb8) == 0xa0) { - t = (data[6] << 2) | ((data[7] >> 6) & 3); - if (features->type >= INTUOS4S && features->type <= CINTIQ_HYBRID) { - t = (t << 1) | (data[1] & 1); - } - input_report_abs(input, ABS_PRESSURE, t); - input_report_abs(input, ABS_TILT_X, - ((data[7] << 1) & 0x7e) | (data[8] >> 7)); - input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f); - input_report_key(input, BTN_STYLUS, data[1] & 2); - input_report_key(input, BTN_STYLUS2, data[1] & 4); - input_report_key(input, BTN_TOUCH, t > 10); - } - - /* airbrush second packet */ - if ((data[1] & 0xbc) == 0xb4) { - input_report_abs(input, ABS_WHEEL, - (data[6] << 2) | ((data[7] >> 6) & 3)); - input_report_abs(input, ABS_TILT_X, - ((data[7] << 1) & 0x7e) | (data[8] >> 7)); - input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f); - } -} - -static int wacom_intuos_irq(struct wacom_wac *wacom) -{ - struct wacom_features *features = &wacom->features; - unsigned char *data = wacom->data; - struct input_dev *input = wacom->input; - unsigned int t; - int idx = 0, result; - - if (data[0] != WACOM_REPORT_PENABLED && - data[0] != WACOM_REPORT_INTUOSREAD && - data[0] != WACOM_REPORT_INTUOSWRITE && - data[0] != WACOM_REPORT_INTUOSPAD && - data[0] != WACOM_REPORT_INTUOS5PAD) { - dev_dbg(input->dev.parent, - "%s: received unknown report #%d\n", __func__, data[0]); - return 0; - } - - /* tool number */ - if (features->type == INTUOS) - idx = data[1] & 0x01; - - /* pad packets. Works as a second tool and is always in prox */ - if (data[0] == WACOM_REPORT_INTUOSPAD || data[0] == WACOM_REPORT_INTUOS5PAD) { - input = wacom->pad_input; - if (features->type >= INTUOS4S && features->type <= INTUOS4L) { - input_report_key(input, BTN_0, (data[2] & 0x01)); - input_report_key(input, BTN_1, (data[3] & 0x01)); - input_report_key(input, BTN_2, (data[3] & 0x02)); - input_report_key(input, BTN_3, (data[3] & 0x04)); - input_report_key(input, BTN_4, (data[3] & 0x08)); - input_report_key(input, BTN_5, (data[3] & 0x10)); - input_report_key(input, BTN_6, (data[3] & 0x20)); - if (data[1] & 0x80) { - input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f)); - } else { - /* Out of proximity, clear wheel value. */ - input_report_abs(input, ABS_WHEEL, 0); - } - if (features->type != INTUOS4S) { - input_report_key(input, BTN_7, (data[3] & 0x40)); - input_report_key(input, BTN_8, (data[3] & 0x80)); - } - if (data[1] | (data[2] & 0x01) | data[3]) { - input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); - } else { - input_report_abs(input, ABS_MISC, 0); - } - } else if (features->type == DTK) { - input_report_key(input, BTN_0, (data[6] & 0x01)); - input_report_key(input, BTN_1, (data[6] & 0x02)); - input_report_key(input, BTN_2, (data[6] & 0x04)); - input_report_key(input, BTN_3, (data[6] & 0x08)); - input_report_key(input, BTN_4, (data[6] & 0x10)); - input_report_key(input, BTN_5, (data[6] & 0x20)); - if (data[6] & 0x3f) { - input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); - } else { - input_report_abs(input, ABS_MISC, 0); - } - } else if (features->type == WACOM_13HD) { - input_report_key(input, BTN_0, (data[3] & 0x01)); - input_report_key(input, BTN_1, (data[4] & 0x01)); - input_report_key(input, BTN_2, (data[4] & 0x02)); - input_report_key(input, BTN_3, (data[4] & 0x04)); - input_report_key(input, BTN_4, (data[4] & 0x08)); - input_report_key(input, BTN_5, (data[4] & 0x10)); - input_report_key(input, BTN_6, (data[4] & 0x20)); - input_report_key(input, BTN_7, (data[4] & 0x40)); - input_report_key(input, BTN_8, (data[4] & 0x80)); - if ((data[3] & 0x01) | data[4]) { - input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); - } else { - input_report_abs(input, ABS_MISC, 0); - } - } else if (features->type == WACOM_24HD) { - input_report_key(input, BTN_0, (data[6] & 0x01)); - input_report_key(input, BTN_1, (data[6] & 0x02)); - input_report_key(input, BTN_2, (data[6] & 0x04)); - input_report_key(input, BTN_3, (data[6] & 0x08)); - input_report_key(input, BTN_4, (data[6] & 0x10)); - input_report_key(input, BTN_5, (data[6] & 0x20)); - input_report_key(input, BTN_6, (data[6] & 0x40)); - input_report_key(input, BTN_7, (data[6] & 0x80)); - input_report_key(input, BTN_8, (data[8] & 0x01)); - input_report_key(input, BTN_9, (data[8] & 0x02)); - input_report_key(input, BTN_A, (data[8] & 0x04)); - input_report_key(input, BTN_B, (data[8] & 0x08)); - input_report_key(input, BTN_C, (data[8] & 0x10)); - input_report_key(input, BTN_X, (data[8] & 0x20)); - input_report_key(input, BTN_Y, (data[8] & 0x40)); - input_report_key(input, BTN_Z, (data[8] & 0x80)); - - /* - * Three "buttons" are available on the 24HD which are - * physically implemented as a touchstrip. Each button - * is approximately 3 bits wide with a 2 bit spacing. - * The raw touchstrip bits are stored at: - * ((data[3] & 0x1f) << 8) | data[4]) - */ - input_report_key(input, KEY_PROG1, data[4] & 0x07); - input_report_key(input, KEY_PROG2, data[4] & 0xE0); - input_report_key(input, KEY_PROG3, data[3] & 0x1C); - - if (data[1] & 0x80) { - input_report_abs(input, ABS_WHEEL, (data[1] & 0x7f)); - } else { - /* Out of proximity, clear wheel value. */ - input_report_abs(input, ABS_WHEEL, 0); - } - - if (data[2] & 0x80) { - input_report_abs(input, ABS_THROTTLE, (data[2] & 0x7f)); - } else { - /* Out of proximity, clear second wheel value. */ - input_report_abs(input, ABS_THROTTLE, 0); - } - - if (data[1] | data[2] | (data[3] & 0x1f) | data[4] | data[6] | data[8]) { - input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); - } else { - input_report_abs(input, ABS_MISC, 0); - } - } else if (features->type == CINTIQ_HYBRID) { - /* - * Do not send hardware buttons under Android. They - * are already sent to the system through GPIO (and - * have different meaning). - */ - input_report_key(input, BTN_1, (data[4] & 0x01)); - input_report_key(input, BTN_2, (data[4] & 0x02)); - input_report_key(input, BTN_3, (data[4] & 0x04)); - input_report_key(input, BTN_4, (data[4] & 0x08)); - - input_report_key(input, BTN_5, (data[4] & 0x10)); /* Right */ - input_report_key(input, BTN_6, (data[4] & 0x20)); /* Up */ - input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */ - input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */ - input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */ - } else if (features->type >= INTUOS5S && features->type <= INTUOSPL) { - int i; - - /* Touch ring mode switch has no capacitive sensor */ - input_report_key(input, BTN_0, (data[3] & 0x01)); - - /* - * ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in - * addition to the mechanical switch. Switch data is - * stored in data[4], capacitive data in data[5]. - */ - for (i = 0; i < 8; i++) - input_report_key(input, BTN_1 + i, data[4] & (1 << i)); - - if (data[2] & 0x80) { - input_report_abs(input, ABS_WHEEL, (data[2] & 0x7f)); - } else { - /* Out of proximity, clear wheel value. */ - input_report_abs(input, ABS_WHEEL, 0); - } - - if (data[2] | (data[3] & 0x01) | data[4] | data[5]) { - input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); - } else { - input_report_abs(input, ABS_MISC, 0); - } - } else { - if (features->type == WACOM_21UX2 || features->type == WACOM_22HD) { - input_report_key(input, BTN_0, (data[5] & 0x01)); - input_report_key(input, BTN_1, (data[6] & 0x01)); - input_report_key(input, BTN_2, (data[6] & 0x02)); - input_report_key(input, BTN_3, (data[6] & 0x04)); - input_report_key(input, BTN_4, (data[6] & 0x08)); - input_report_key(input, BTN_5, (data[6] & 0x10)); - input_report_key(input, BTN_6, (data[6] & 0x20)); - input_report_key(input, BTN_7, (data[6] & 0x40)); - input_report_key(input, BTN_8, (data[6] & 0x80)); - input_report_key(input, BTN_9, (data[7] & 0x01)); - input_report_key(input, BTN_A, (data[8] & 0x01)); - input_report_key(input, BTN_B, (data[8] & 0x02)); - input_report_key(input, BTN_C, (data[8] & 0x04)); - input_report_key(input, BTN_X, (data[8] & 0x08)); - input_report_key(input, BTN_Y, (data[8] & 0x10)); - input_report_key(input, BTN_Z, (data[8] & 0x20)); - input_report_key(input, BTN_BASE, (data[8] & 0x40)); - input_report_key(input, BTN_BASE2, (data[8] & 0x80)); - - if (features->type == WACOM_22HD) { - input_report_key(input, KEY_PROG1, data[9] & 0x01); - input_report_key(input, KEY_PROG2, data[9] & 0x02); - input_report_key(input, KEY_PROG3, data[9] & 0x04); - } - } else { - input_report_key(input, BTN_0, (data[5] & 0x01)); - input_report_key(input, BTN_1, (data[5] & 0x02)); - input_report_key(input, BTN_2, (data[5] & 0x04)); - input_report_key(input, BTN_3, (data[5] & 0x08)); - input_report_key(input, BTN_4, (data[6] & 0x01)); - input_report_key(input, BTN_5, (data[6] & 0x02)); - input_report_key(input, BTN_6, (data[6] & 0x04)); - input_report_key(input, BTN_7, (data[6] & 0x08)); - input_report_key(input, BTN_8, (data[5] & 0x10)); - input_report_key(input, BTN_9, (data[6] & 0x10)); - } - input_report_abs(input, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]); - input_report_abs(input, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]); - - if ((data[5] & 0x1f) | data[6] | (data[1] & 0x1f) | - data[2] | (data[3] & 0x1f) | data[4] | data[8] | - (data[7] & 0x01)) { - input_report_abs(input, ABS_MISC, PAD_DEVICE_ID); - } else { - input_report_abs(input, ABS_MISC, 0); - } - } - return 1; - } - - /* process in/out prox events */ - result = wacom_intuos_inout(wacom); - if (result) - return result - 1; - - /* don't proceed if we don't know the ID */ - if (!wacom->id[idx]) - return 0; - - /* Only large Intuos support Lense Cursor */ - if (wacom->tool[idx] == BTN_TOOL_LENS && - (features->type == INTUOS3 || - features->type == INTUOS3S || - features->type == INTUOS4 || - features->type == INTUOS4S || - features->type == INTUOS5 || - features->type == INTUOS5S || - features->type == INTUOSPM || - features->type == INTUOSPS)) { - - return 0; - } - - /* Cintiq doesn't send data when RDY bit isn't set */ - if (features->type == CINTIQ && !(data[1] & 0x40)) - return 0; - - if (features->type >= INTUOS3S) { - input_report_abs(input, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1)); - input_report_abs(input, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1)); - input_report_abs(input, ABS_DISTANCE, ((data[9] >> 2) & 0x3f)); - } else { - input_report_abs(input, ABS_X, be16_to_cpup((__be16 *)&data[2])); - input_report_abs(input, ABS_Y, be16_to_cpup((__be16 *)&data[4])); - input_report_abs(input, ABS_DISTANCE, ((data[9] >> 3) & 0x1f)); - } - - /* process general packets */ - wacom_intuos_general(wacom); - - /* 4D mouse, 2D mouse, marker pen rotation, tilt mouse, or Lens cursor packets */ - if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0 || (data[1] & 0xbc) == 0xac) { - - if (data[1] & 0x02) { - /* Rotation packet */ - if (features->type >= INTUOS3S) { - /* I3 marker pen rotation */ - t = (data[6] << 3) | ((data[7] >> 5) & 7); - t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) : - ((t-1) / 2 + 450)) : (450 - t / 2) ; - input_report_abs(input, ABS_Z, t); - } else { - /* 4D mouse rotation packet */ - t = (data[6] << 3) | ((data[7] >> 5) & 7); - input_report_abs(input, ABS_RZ, (data[7] & 0x20) ? - ((t - 1) / 2) : -t / 2); - } - - } else if (!(data[1] & 0x10) && features->type < INTUOS3S) { - /* 4D mouse packet */ - input_report_key(input, BTN_LEFT, data[8] & 0x01); - input_report_key(input, BTN_MIDDLE, data[8] & 0x02); - input_report_key(input, BTN_RIGHT, data[8] & 0x04); - - input_report_key(input, BTN_SIDE, data[8] & 0x20); - input_report_key(input, BTN_EXTRA, data[8] & 0x10); - t = (data[6] << 2) | ((data[7] >> 6) & 3); - input_report_abs(input, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); - - } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) { - /* I4 mouse */ - if (features->type >= INTUOS4S && features->type <= INTUOSPL) { - input_report_key(input, BTN_LEFT, data[6] & 0x01); - input_report_key(input, BTN_MIDDLE, data[6] & 0x02); - input_report_key(input, BTN_RIGHT, data[6] & 0x04); - input_report_rel(input, REL_WHEEL, ((data[7] & 0x80) >> 7) - - ((data[7] & 0x40) >> 6)); - input_report_key(input, BTN_SIDE, data[6] & 0x08); - input_report_key(input, BTN_EXTRA, data[6] & 0x10); - - input_report_abs(input, ABS_TILT_X, - ((data[7] << 1) & 0x7e) | (data[8] >> 7)); - input_report_abs(input, ABS_TILT_Y, data[8] & 0x7f); - } else { - /* 2D mouse packet */ - input_report_key(input, BTN_LEFT, data[8] & 0x04); - input_report_key(input, BTN_MIDDLE, data[8] & 0x08); - input_report_key(input, BTN_RIGHT, data[8] & 0x10); - input_report_rel(input, REL_WHEEL, (data[8] & 0x01) - - ((data[8] & 0x02) >> 1)); - - /* I3 2D mouse side buttons */ - if (features->type >= INTUOS3S && features->type <= INTUOS3L) { - input_report_key(input, BTN_SIDE, data[8] & 0x40); - input_report_key(input, BTN_EXTRA, data[8] & 0x20); - } - } - } else if ((features->type < INTUOS3S || features->type == INTUOS3L || - features->type == INTUOS4L || features->type == INTUOS5L || - features->type == INTUOSPL) && - wacom->tool[idx] == BTN_TOOL_LENS) { - /* Lens cursor packets */ - input_report_key(input, BTN_LEFT, data[8] & 0x01); - input_report_key(input, BTN_MIDDLE, data[8] & 0x02); - input_report_key(input, BTN_RIGHT, data[8] & 0x04); - input_report_key(input, BTN_SIDE, data[8] & 0x10); - input_report_key(input, BTN_EXTRA, data[8] & 0x08); - } - } - - input_report_abs(input, ABS_MISC, wacom->id[idx]); /* report tool id */ - input_report_key(input, wacom->tool[idx], 1); - input_event(input, EV_MSC, MSC_SERIAL, wacom->serial[idx]); - return 1; -} - -static int int_dist(int x1, int y1, int x2, int y2) -{ - int x = x2 - x1; - int y = y2 - y1; - - return int_sqrt(x*x + y*y); -} - -static int wacom_24hdt_irq(struct wacom_wac *wacom) -{ - struct input_dev *input = wacom->input; - unsigned char *data = wacom->data; - int i; - int current_num_contacts = data[61]; - int contacts_to_send = 0; - - /* - * First packet resets the counter since only the first - * packet in series will have non-zero current_num_contacts. - */ - if (current_num_contacts) - wacom->num_contacts_left = current_num_contacts; - - /* There are at most 4 contacts per packet */ - contacts_to_send = min(4, wacom->num_contacts_left); - - for (i = 0; i < contacts_to_send; i++) { - int offset = (WACOM_BYTES_PER_24HDT_PACKET * i) + 1; - bool touch = data[offset] & 0x1 && !wacom->shared->stylus_in_proximity; - int slot = input_mt_get_slot_by_key(input, data[offset + 1]); - - if (slot < 0) - continue; - input_mt_slot(input, slot); - input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); - - if (touch) { - int t_x = get_unaligned_le16(&data[offset + 2]); - int c_x = get_unaligned_le16(&data[offset + 4]); - int t_y = get_unaligned_le16(&data[offset + 6]); - int c_y = get_unaligned_le16(&data[offset + 8]); - int w = get_unaligned_le16(&data[offset + 10]); - int h = get_unaligned_le16(&data[offset + 12]); - - input_report_abs(input, ABS_MT_POSITION_X, t_x); - input_report_abs(input, ABS_MT_POSITION_Y, t_y); - input_report_abs(input, ABS_MT_TOUCH_MAJOR, min(w,h)); - input_report_abs(input, ABS_MT_WIDTH_MAJOR, min(w, h) + int_dist(t_x, t_y, c_x, c_y)); - input_report_abs(input, ABS_MT_WIDTH_MINOR, min(w, h)); - input_report_abs(input, ABS_MT_ORIENTATION, w > h); - } - } - input_mt_report_pointer_emulation(input, true); - - wacom->num_contacts_left -= contacts_to_send; - if (wacom->num_contacts_left <= 0) - wacom->num_contacts_left = 0; - - return 1; -} - -static int wacom_mt_touch(struct wacom_wac *wacom) -{ - struct input_dev *input = wacom->input; - unsigned char *data = wacom->data; - int i; - int current_num_contacts = data[2]; - int contacts_to_send = 0; - int x_offset = 0; - - /* MTTPC does not support Height and Width */ - if (wacom->features.type == MTTPC || wacom->features.type == MTTPC_B) - x_offset = -4; - - /* - * First packet resets the counter since only the first - * packet in series will have non-zero current_num_contacts. - */ - if (current_num_contacts) - wacom->num_contacts_left = current_num_contacts; - - /* There are at most 5 contacts per packet */ - contacts_to_send = min(5, wacom->num_contacts_left); - - for (i = 0; i < contacts_to_send; i++) { - int offset = (WACOM_BYTES_PER_MT_PACKET + x_offset) * i + 3; - bool touch = data[offset] & 0x1; - int id = get_unaligned_le16(&data[offset + 1]); - int slot = input_mt_get_slot_by_key(input, id); - - if (slot < 0) - continue; - - input_mt_slot(input, slot); - input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); - if (touch) { - int x = get_unaligned_le16(&data[offset + x_offset + 7]); - int y = get_unaligned_le16(&data[offset + x_offset + 9]); - input_report_abs(input, ABS_MT_POSITION_X, x); - input_report_abs(input, ABS_MT_POSITION_Y, y); - } - } - input_mt_report_pointer_emulation(input, true); - - wacom->num_contacts_left -= contacts_to_send; - if (wacom->num_contacts_left < 0) - wacom->num_contacts_left = 0; - - return 1; -} - -static int wacom_tpc_mt_touch(struct wacom_wac *wacom) -{ - struct input_dev *input = wacom->input; - unsigned char *data = wacom->data; - int contact_with_no_pen_down_count = 0; - int i; - - for (i = 0; i < 2; i++) { - int p = data[1] & (1 << i); - bool touch = p && !wacom->shared->stylus_in_proximity; - - input_mt_slot(input, i); - input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); - if (touch) { - int x = le16_to_cpup((__le16 *)&data[i * 2 + 2]) & 0x7fff; - int y = le16_to_cpup((__le16 *)&data[i * 2 + 6]) & 0x7fff; - - input_report_abs(input, ABS_MT_POSITION_X, x); - input_report_abs(input, ABS_MT_POSITION_Y, y); - contact_with_no_pen_down_count++; - } - } - input_mt_report_pointer_emulation(input, true); - - /* keep touch state for pen event */ - wacom->shared->touch_down = (contact_with_no_pen_down_count > 0); - - return 1; -} - -static int wacom_tpc_single_touch(struct wacom_wac *wacom, size_t len) -{ - unsigned char *data = wacom->data; - struct input_dev *input = wacom->input; - bool prox; - int x = 0, y = 0; - - if (wacom->features.touch_max > 1 || len > WACOM_PKGLEN_TPC2FG) - return 0; - - if (!wacom->shared->stylus_in_proximity) { - if (len == WACOM_PKGLEN_TPC1FG) { - prox = data[0] & 0x01; - x = get_unaligned_le16(&data[1]); - y = get_unaligned_le16(&data[3]); - } else if (len == WACOM_PKGLEN_TPC1FG_B) { - prox = data[2] & 0x01; - x = get_unaligned_le16(&data[3]); - y = get_unaligned_le16(&data[5]); - } else { - prox = data[1] & 0x01; - x = le16_to_cpup((__le16 *)&data[2]); - y = le16_to_cpup((__le16 *)&data[4]); - } - } else - /* force touch out when pen is in prox */ - prox = 0; - - if (prox) { - input_report_abs(input, ABS_X, x); - input_report_abs(input, ABS_Y, y); - } - input_report_key(input, BTN_TOUCH, prox); - - /* keep touch state for pen events */ - wacom->shared->touch_down = prox; - - return 1; -} - -static int wacom_tpc_pen(struct wacom_wac *wacom) -{ - unsigned char *data = wacom->data; - struct input_dev *input = wacom->input; - bool prox = data[1] & 0x20; - - if (!wacom->shared->stylus_in_proximity) /* first in prox */ - /* Going into proximity select tool */ - wacom->tool[0] = (data[1] & 0x0c) ? BTN_TOOL_RUBBER : BTN_TOOL_PEN; - - /* keep pen state for touch events */ - wacom->shared->stylus_in_proximity = prox; - - /* send pen events only when touch is up or forced out */ - if (!wacom->shared->touch_down) { - input_report_key(input, BTN_STYLUS, data[1] & 0x02); - input_report_key(input, BTN_STYLUS2, data[1] & 0x10); - input_report_abs(input, ABS_X, le16_to_cpup((__le16 *)&data[2])); - input_report_abs(input, ABS_Y, le16_to_cpup((__le16 *)&data[4])); - input_report_abs(input, ABS_PRESSURE, ((data[7] & 0x03) << 8) | data[6]); - input_report_key(input, BTN_TOUCH, data[1] & 0x05); - input_report_key(input, wacom->tool[0], prox); - return 1; - } - - return 0; -} - -static int wacom_tpc_irq(struct wacom_wac *wacom, size_t len) -{ - unsigned char *data = wacom->data; - - dev_dbg(wacom->input->dev.parent, - "%s: received report #%d\n", __func__, data[0]); - - switch (len) { - case WACOM_PKGLEN_TPC1FG: - return wacom_tpc_single_touch(wacom, len); - - case WACOM_PKGLEN_TPC2FG: - return wacom_tpc_mt_touch(wacom); - - case WACOM_PKGLEN_PENABLED: - return wacom_tpc_pen(wacom); - - default: - switch (data[0]) { - case WACOM_REPORT_TPC1FG: - case WACOM_REPORT_TPCHID: - case WACOM_REPORT_TPCST: - case WACOM_REPORT_TPC1FGE: - return wacom_tpc_single_touch(wacom, len); - - case WACOM_REPORT_TPCMT: - case WACOM_REPORT_TPCMT2: - return wacom_mt_touch(wacom); - - case WACOM_REPORT_PENABLED: - return wacom_tpc_pen(wacom); - } - } - - return 0; -} - -static int wacom_bpt_touch(struct wacom_wac *wacom) -{ - struct wacom_features *features = &wacom->features; - struct input_dev *input = wacom->input; - struct input_dev *pad_input = wacom->pad_input; - unsigned char *data = wacom->data; - int i; - - if (data[0] != 0x02) - return 0; - - for (i = 0; i < 2; i++) { - int offset = (data[1] & 0x80) ? (8 * i) : (9 * i); - bool touch = data[offset + 3] & 0x80; - - /* - * Touch events need to be disabled while stylus is - * in proximity because user's hand is resting on touchpad - * and sending unwanted events. User expects tablet buttons - * to continue working though. - */ - touch = touch && !wacom->shared->stylus_in_proximity; - - input_mt_slot(input, i); - input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); - if (touch) { - int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff; - int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff; - if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) { - x <<= 5; - y <<= 5; - } - input_report_abs(input, ABS_MT_POSITION_X, x); - input_report_abs(input, ABS_MT_POSITION_Y, y); - } - } - - input_mt_report_pointer_emulation(input, true); - - input_report_key(pad_input, BTN_LEFT, (data[1] & 0x08) != 0); - input_report_key(pad_input, BTN_FORWARD, (data[1] & 0x04) != 0); - input_report_key(pad_input, BTN_BACK, (data[1] & 0x02) != 0); - input_report_key(pad_input, BTN_RIGHT, (data[1] & 0x01) != 0); - - return 1; -} - -static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data) -{ - struct wacom_features *features = &wacom->features; - struct input_dev *input = wacom->input; - bool touch = data[1] & 0x80; - int slot = input_mt_get_slot_by_key(input, data[0]); - - if (slot < 0) - return; - - touch = touch && !wacom->shared->stylus_in_proximity; - - input_mt_slot(input, slot); - input_mt_report_slot_state(input, MT_TOOL_FINGER, touch); - - if (touch) { - int x = (data[2] << 4) | (data[4] >> 4); - int y = (data[3] << 4) | (data[4] & 0x0f); - int width, height; - - if (features->type >= INTUOSPS && features->type <= INTUOSPL) { - width = data[5] * 100; - height = data[6] * 100; - } else { - /* - * "a" is a scaled-down area which we assume is - * roughly circular and which can be described as: - * a=(pi*r^2)/C. - */ - int a = data[5]; - int x_res = input_abs_get_res(input, ABS_X); - int y_res = input_abs_get_res(input, ABS_Y); - width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE); - height = width * y_res / x_res; - } - - input_report_abs(input, ABS_MT_POSITION_X, x); - input_report_abs(input, ABS_MT_POSITION_Y, y); - input_report_abs(input, ABS_MT_TOUCH_MAJOR, width); - input_report_abs(input, ABS_MT_TOUCH_MINOR, height); - } -} - -static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data) -{ - struct input_dev *input = wacom->pad_input; - struct wacom_features *features = &wacom->features; - - if (features->type == INTUOSHT) { - input_report_key(input, BTN_LEFT, (data[1] & 0x02) != 0); - input_report_key(input, BTN_BACK, (data[1] & 0x08) != 0); - } else { - input_report_key(input, BTN_BACK, (data[1] & 0x02) != 0); - input_report_key(input, BTN_LEFT, (data[1] & 0x08) != 0); - } - input_report_key(input, BTN_FORWARD, (data[1] & 0x04) != 0); - input_report_key(input, BTN_RIGHT, (data[1] & 0x01) != 0); -} - -static int wacom_bpt3_touch(struct wacom_wac *wacom) -{ - struct input_dev *input = wacom->input; - unsigned char *data = wacom->data; - int count = data[1] & 0x07; - int i; - - if (data[0] != 0x02) - return 0; - - /* data has up to 7 fixed sized 8-byte messages starting at data[2] */ - for (i = 0; i < count; i++) { - int offset = (8 * i) + 2; - int msg_id = data[offset]; - - if (msg_id >= 2 && msg_id <= 17) - wacom_bpt3_touch_msg(wacom, data + offset); - else if (msg_id == 128) - wacom_bpt3_button_msg(wacom, data + offset); - - } - input_mt_report_pointer_emulation(input, true); - - return 1; -} - -static int wacom_bpt_pen(struct wacom_wac *wacom) -{ - struct wacom_features *features = &wacom->features; - struct input_dev *input = wacom->input; - unsigned char *data = wacom->data; - int prox = 0, x = 0, y = 0, p = 0, d = 0, pen = 0, btn1 = 0, btn2 = 0; - - if (data[0] != WACOM_REPORT_PENABLED && data[0] != WACOM_REPORT_USB) - return 0; - - if (data[0] == WACOM_REPORT_USB) { - if (features->type == INTUOSHT && features->touch_max) { - input_report_switch(wacom->shared->touch_input, - SW_MUTE_DEVICE, data[8] & 0x40); - input_sync(wacom->shared->touch_input); - } - return 0; - } - - prox = (data[1] & 0x20) == 0x20; - - /* - * All reports shared between PEN and RUBBER tool must be - * forced to a known starting value (zero) when transitioning to - * out-of-prox. - * - * If not reset then, to userspace, it will look like lost events - * if new tool comes in-prox with same values as previous tool sent. - * - * Hardware does report zero in most out-of-prox cases but not all. - */ - if (prox) { - if (!wacom->shared->stylus_in_proximity) { - if (data[1] & 0x08) { - wacom->tool[0] = BTN_TOOL_RUBBER; - wacom->id[0] = ERASER_DEVICE_ID; - } else { - wacom->tool[0] = BTN_TOOL_PEN; - wacom->id[0] = STYLUS_DEVICE_ID; - } - wacom->shared->stylus_in_proximity = true; - } - x = le16_to_cpup((__le16 *)&data[2]); - y = le16_to_cpup((__le16 *)&data[4]); - p = le16_to_cpup((__le16 *)&data[6]); - /* - * Convert distance from out prox to distance from tablet. - * distance will be greater than distance_max once - * touching and applying pressure; do not report negative - * distance. - */ - if (data[8] <= features->distance_max) - d = features->distance_max - data[8]; - - pen = data[1] & 0x01; - btn1 = data[1] & 0x02; - btn2 = data[1] & 0x04; - } - - input_report_key(input, BTN_TOUCH, pen); - input_report_key(input, BTN_STYLUS, btn1); - input_report_key(input, BTN_STYLUS2, btn2); - - input_report_abs(input, ABS_X, x); - input_report_abs(input, ABS_Y, y); - input_report_abs(input, ABS_PRESSURE, p); - input_report_abs(input, ABS_DISTANCE, d); - - if (!prox) { - wacom->id[0] = 0; - wacom->shared->stylus_in_proximity = false; - } - - input_report_key(input, wacom->tool[0], prox); /* PEN or RUBBER */ - input_report_abs(input, ABS_MISC, wacom->id[0]); /* TOOL ID */ - - return 1; -} - -static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len) -{ - if (len == WACOM_PKGLEN_BBTOUCH) - return wacom_bpt_touch(wacom); - else if (len == WACOM_PKGLEN_BBTOUCH3) - return wacom_bpt3_touch(wacom); - else if (len == WACOM_PKGLEN_BBFUN || len == WACOM_PKGLEN_BBPEN) - return wacom_bpt_pen(wacom); - - return 0; -} - -static int wacom_wireless_irq(struct wacom_wac *wacom, size_t len) -{ - unsigned char *data = wacom->data; - int connected; - - if (len != WACOM_PKGLEN_WIRELESS || data[0] != WACOM_REPORT_WL) - return 0; - - connected = data[1] & 0x01; - if (connected) { - int pid, battery; - - if ((wacom->shared->type == INTUOSHT) && - wacom->shared->touch_max) { - input_report_switch(wacom->shared->touch_input, - SW_MUTE_DEVICE, data[5] & 0x40); - input_sync(wacom->shared->touch_input); - } - - pid = get_unaligned_be16(&data[6]); - battery = data[5] & 0x3f; - if (wacom->pid != pid) { - wacom->pid = pid; - wacom_schedule_work(wacom); - } - wacom->battery_capacity = battery; - } else if (wacom->pid != 0) { - /* disconnected while previously connected */ - wacom->pid = 0; - wacom_schedule_work(wacom); - wacom->battery_capacity = 0; - } - - return 0; -} - -void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len) -{ - bool sync; - - switch (wacom_wac->features.type) { - case PENPARTNER: - sync = wacom_penpartner_irq(wacom_wac); - break; - - case PL: - sync = wacom_pl_irq(wacom_wac); - break; - - case WACOM_G4: - case GRAPHIRE: - case WACOM_MO: - sync = wacom_graphire_irq(wacom_wac); - break; - - case PTU: - sync = wacom_ptu_irq(wacom_wac); - break; - - case DTU: - sync = wacom_dtu_irq(wacom_wac); - break; - - case DTUS: - sync = wacom_dtus_irq(wacom_wac); - break; - - case INTUOS: - case INTUOS3S: - case INTUOS3: - case INTUOS3L: - case INTUOS4S: - case INTUOS4: - case INTUOS4L: - case CINTIQ: - case WACOM_BEE: - case WACOM_13HD: - case WACOM_21UX2: - case WACOM_22HD: - case WACOM_24HD: - case DTK: - case CINTIQ_HYBRID: - sync = wacom_intuos_irq(wacom_wac); - break; - - case WACOM_24HDT: - sync = wacom_24hdt_irq(wacom_wac); - break; - - case INTUOS5S: - case INTUOS5: - case INTUOS5L: - case INTUOSPS: - case INTUOSPM: - case INTUOSPL: - if (len == WACOM_PKGLEN_BBTOUCH3) - sync = wacom_bpt3_touch(wacom_wac); - else - sync = wacom_intuos_irq(wacom_wac); - break; - - case TABLETPC: - case TABLETPCE: - case TABLETPC2FG: - case MTSCREEN: - case MTTPC: - case MTTPC_B: - sync = wacom_tpc_irq(wacom_wac, len); - break; - - case BAMBOO_PT: - case INTUOSHT: - sync = wacom_bpt_irq(wacom_wac, len); - break; - - case WIRELESS: - sync = wacom_wireless_irq(wacom_wac, len); - break; - - default: - sync = false; - break; - } - - if (sync) { - input_sync(wacom_wac->input); - if (wacom_wac->pad_input) - input_sync(wacom_wac->pad_input); - } -} - -static void wacom_setup_cintiq(struct wacom_wac *wacom_wac) -{ - struct input_dev *input_dev = wacom_wac->input; - - input_set_capability(input_dev, EV_MSC, MSC_SERIAL); - - __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); - __set_bit(BTN_TOOL_PEN, input_dev->keybit); - __set_bit(BTN_TOOL_BRUSH, input_dev->keybit); - __set_bit(BTN_TOOL_PENCIL, input_dev->keybit); - __set_bit(BTN_TOOL_AIRBRUSH, input_dev->keybit); - __set_bit(BTN_STYLUS, input_dev->keybit); - __set_bit(BTN_STYLUS2, input_dev->keybit); - - input_set_abs_params(input_dev, ABS_DISTANCE, - 0, wacom_wac->features.distance_max, 0, 0); - input_set_abs_params(input_dev, ABS_WHEEL, 0, 1023, 0, 0); - input_set_abs_params(input_dev, ABS_TILT_X, 0, 127, 0, 0); - input_set_abs_params(input_dev, ABS_TILT_Y, 0, 127, 0, 0); -} - -static void wacom_setup_intuos(struct wacom_wac *wacom_wac) -{ - struct input_dev *input_dev = wacom_wac->input; - - input_set_capability(input_dev, EV_REL, REL_WHEEL); - - wacom_setup_cintiq(wacom_wac); - - __set_bit(BTN_LEFT, input_dev->keybit); - __set_bit(BTN_RIGHT, input_dev->keybit); - __set_bit(BTN_MIDDLE, input_dev->keybit); - __set_bit(BTN_SIDE, input_dev->keybit); - __set_bit(BTN_EXTRA, input_dev->keybit); - __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); - __set_bit(BTN_TOOL_LENS, input_dev->keybit); - - input_set_abs_params(input_dev, ABS_RZ, -900, 899, 0, 0); - input_set_abs_params(input_dev, ABS_THROTTLE, -1023, 1023, 0, 0); -} - -void wacom_setup_device_quirks(struct wacom_features *features) -{ - - /* touch device found but size is not defined. use default */ - if (features->device_type == BTN_TOOL_FINGER && !features->x_max) { - features->x_max = 1023; - features->y_max = 1023; - } - - /* these device have multiple inputs */ - if (features->type >= WIRELESS || - (features->type >= INTUOS5S && features->type <= INTUOSHT) || - (features->oVid && features->oPid)) - features->quirks |= WACOM_QUIRK_MULTI_INPUT; - - /* quirk for bamboo touch with 2 low res touches */ - if (features->type == BAMBOO_PT && - features->pktlen == WACOM_PKGLEN_BBTOUCH) { - features->x_max <<= 5; - features->y_max <<= 5; - features->x_fuzz <<= 5; - features->y_fuzz <<= 5; - features->quirks |= WACOM_QUIRK_BBTOUCH_LOWRES; - } - - if (features->type == WIRELESS) { - - /* monitor never has input and pen/touch have delayed create */ - features->quirks |= WACOM_QUIRK_NO_INPUT; - - /* must be monitor interface if no device_type set */ - if (!features->device_type) - features->quirks |= WACOM_QUIRK_MONITOR; - } -} - -static void wacom_abs_set_axis(struct input_dev *input_dev, - struct wacom_wac *wacom_wac) -{ - struct wacom_features *features = &wacom_wac->features; - - if (features->device_type == BTN_TOOL_PEN) { - input_set_abs_params(input_dev, ABS_X, features->x_min, - features->x_max, features->x_fuzz, 0); - input_set_abs_params(input_dev, ABS_Y, features->y_min, - features->y_max, features->y_fuzz, 0); - input_set_abs_params(input_dev, ABS_PRESSURE, 0, - features->pressure_max, features->pressure_fuzz, 0); - - /* penabled devices have fixed resolution for each model */ - input_abs_set_res(input_dev, ABS_X, features->x_resolution); - input_abs_set_res(input_dev, ABS_Y, features->y_resolution); - } else { - if (features->touch_max <= 2) { - input_set_abs_params(input_dev, ABS_X, 0, - features->x_max, features->x_fuzz, 0); - input_set_abs_params(input_dev, ABS_Y, 0, - features->y_max, features->y_fuzz, 0); - input_abs_set_res(input_dev, ABS_X, - features->x_resolution); - input_abs_set_res(input_dev, ABS_Y, - features->y_resolution); - } - - if (features->touch_max > 1) { - input_set_abs_params(input_dev, ABS_MT_POSITION_X, 0, - features->x_max, features->x_fuzz, 0); - input_set_abs_params(input_dev, ABS_MT_POSITION_Y, 0, - features->y_max, features->y_fuzz, 0); - input_abs_set_res(input_dev, ABS_MT_POSITION_X, - features->x_resolution); - input_abs_set_res(input_dev, ABS_MT_POSITION_Y, - features->y_resolution); - } - } -} - -int wacom_setup_input_capabilities(struct input_dev *input_dev, - struct wacom_wac *wacom_wac) -{ - struct wacom_features *features = &wacom_wac->features; - - input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); - - __set_bit(BTN_TOUCH, input_dev->keybit); - __set_bit(ABS_MISC, input_dev->absbit); - - wacom_abs_set_axis(input_dev, wacom_wac); - - switch (features->type) { - case WACOM_MO: - input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); - /* fall through */ - - case WACOM_G4: - /* fall through */ - - case GRAPHIRE: - input_set_capability(input_dev, EV_REL, REL_WHEEL); - - __set_bit(BTN_LEFT, input_dev->keybit); - __set_bit(BTN_RIGHT, input_dev->keybit); - __set_bit(BTN_MIDDLE, input_dev->keybit); - - __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); - __set_bit(BTN_TOOL_PEN, input_dev->keybit); - __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); - __set_bit(BTN_STYLUS, input_dev->keybit); - __set_bit(BTN_STYLUS2, input_dev->keybit); - - __set_bit(INPUT_PROP_POINTER, input_dev->propbit); - break; - - case WACOM_24HD: - input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); - input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); - /* fall through */ - - case DTK: - __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); - - wacom_setup_cintiq(wacom_wac); - break; - - case WACOM_22HD: - case WACOM_21UX2: - case WACOM_BEE: - case CINTIQ: - input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); - - __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); - - wacom_setup_cintiq(wacom_wac); - break; - - case WACOM_13HD: - input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); - __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); - wacom_setup_cintiq(wacom_wac); - break; - - case INTUOS3: - case INTUOS3L: - case INTUOS3S: - input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); - /* fall through */ - - case INTUOS: - __set_bit(INPUT_PROP_POINTER, input_dev->propbit); - - wacom_setup_intuos(wacom_wac); - break; - - case INTUOS5: - case INTUOS5L: - case INTUOSPM: - case INTUOSPL: - case INTUOS5S: - case INTUOSPS: - __set_bit(INPUT_PROP_POINTER, input_dev->propbit); - - if (features->device_type == BTN_TOOL_PEN) { - input_set_abs_params(input_dev, ABS_DISTANCE, 0, - features->distance_max, - 0, 0); - - input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); - - wacom_setup_intuos(wacom_wac); - } else if (features->device_type == BTN_TOOL_FINGER) { - __clear_bit(ABS_MISC, input_dev->absbit); - - input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, - 0, features->x_max, 0, 0); - input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, - 0, features->y_max, 0, 0); - input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); - } - break; - - case INTUOS4: - case INTUOS4L: - case INTUOS4S: - input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); - wacom_setup_intuos(wacom_wac); - - __set_bit(INPUT_PROP_POINTER, input_dev->propbit); - break; - - case WACOM_24HDT: - if (features->device_type == BTN_TOOL_FINGER) { - input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); - input_set_abs_params(input_dev, ABS_MT_WIDTH_MAJOR, 0, features->x_max, 0, 0); - input_set_abs_params(input_dev, ABS_MT_WIDTH_MINOR, 0, features->y_max, 0, 0); - input_set_abs_params(input_dev, ABS_MT_ORIENTATION, 0, 1, 0, 0); - } - /* fall through */ - - case MTSCREEN: - case MTTPC: - case MTTPC_B: - case TABLETPC2FG: - if (features->device_type == BTN_TOOL_FINGER) { - unsigned int flags = INPUT_MT_DIRECT; - - if (wacom_wac->features.type == TABLETPC2FG) - flags = 0; - - input_mt_init_slots(input_dev, features->touch_max, flags); - } - /* fall through */ - - case TABLETPC: - case TABLETPCE: - __clear_bit(ABS_MISC, input_dev->absbit); - - __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); - - if (features->device_type != BTN_TOOL_PEN) - break; /* no need to process stylus stuff */ - - /* fall through */ - - case DTUS: - case PL: - case DTU: - __set_bit(BTN_TOOL_PEN, input_dev->keybit); - __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); - __set_bit(BTN_STYLUS, input_dev->keybit); - __set_bit(BTN_STYLUS2, input_dev->keybit); - - __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); - break; - - case PTU: - __set_bit(BTN_STYLUS2, input_dev->keybit); - /* fall through */ - - case PENPARTNER: - __set_bit(BTN_TOOL_PEN, input_dev->keybit); - __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); - __set_bit(BTN_STYLUS, input_dev->keybit); - - __set_bit(INPUT_PROP_POINTER, input_dev->propbit); - break; - - case INTUOSHT: - if (features->touch_max && - features->device_type == BTN_TOOL_FINGER) { - input_dev->evbit[0] |= BIT_MASK(EV_SW); - __set_bit(SW_MUTE_DEVICE, input_dev->swbit); - } - /* fall through */ - - case BAMBOO_PT: - __clear_bit(ABS_MISC, input_dev->absbit); - - if (features->device_type == BTN_TOOL_FINGER) { - - if (features->touch_max) { - /* touch interface */ - unsigned int flags = INPUT_MT_POINTER; - - __set_bit(INPUT_PROP_POINTER, input_dev->propbit); - if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) { - input_set_abs_params(input_dev, - ABS_MT_TOUCH_MAJOR, - 0, features->x_max, 0, 0); - input_set_abs_params(input_dev, - ABS_MT_TOUCH_MINOR, - 0, features->y_max, 0, 0); - } else { - __set_bit(BTN_TOOL_FINGER, input_dev->keybit); - __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit); - flags = 0; - } - input_mt_init_slots(input_dev, features->touch_max, flags); - } else { - /* buttons/keys only interface */ - __clear_bit(ABS_X, input_dev->absbit); - __clear_bit(ABS_Y, input_dev->absbit); - __clear_bit(BTN_TOUCH, input_dev->keybit); - } - } else if (features->device_type == BTN_TOOL_PEN) { - __set_bit(INPUT_PROP_POINTER, input_dev->propbit); - __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); - __set_bit(BTN_TOOL_PEN, input_dev->keybit); - __set_bit(BTN_STYLUS, input_dev->keybit); - __set_bit(BTN_STYLUS2, input_dev->keybit); - input_set_abs_params(input_dev, ABS_DISTANCE, 0, - features->distance_max, - 0, 0); - } - break; - - case CINTIQ_HYBRID: - input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); - __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); - - wacom_setup_cintiq(wacom_wac); - break; - } - return 0; -} - -int wacom_setup_pad_input_capabilities(struct input_dev *input_dev, - struct wacom_wac *wacom_wac) -{ - struct wacom_features *features = &wacom_wac->features; - int i; - - input_dev->evbit[0] |= BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS); - - /* kept for making legacy xf86-input-wacom working with the wheels */ - __set_bit(ABS_MISC, input_dev->absbit); - - /* kept for making legacy xf86-input-wacom accepting the pad */ - input_set_abs_params(input_dev, ABS_X, 0, 1, 0, 0); - input_set_abs_params(input_dev, ABS_Y, 0, 1, 0, 0); - - switch (features->type) { - case WACOM_MO: - __set_bit(BTN_BACK, input_dev->keybit); - __set_bit(BTN_LEFT, input_dev->keybit); - __set_bit(BTN_FORWARD, input_dev->keybit); - __set_bit(BTN_RIGHT, input_dev->keybit); - input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); - break; - - case WACOM_G4: - __set_bit(BTN_BACK, input_dev->keybit); - __set_bit(BTN_LEFT, input_dev->keybit); - __set_bit(BTN_FORWARD, input_dev->keybit); - __set_bit(BTN_RIGHT, input_dev->keybit); - input_set_capability(input_dev, EV_REL, REL_WHEEL); - break; - - case WACOM_24HD: - __set_bit(BTN_A, input_dev->keybit); - __set_bit(BTN_B, input_dev->keybit); - __set_bit(BTN_C, input_dev->keybit); - __set_bit(BTN_X, input_dev->keybit); - __set_bit(BTN_Y, input_dev->keybit); - __set_bit(BTN_Z, input_dev->keybit); - - for (i = 0; i < 10; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - - __set_bit(KEY_PROG1, input_dev->keybit); - __set_bit(KEY_PROG2, input_dev->keybit); - __set_bit(KEY_PROG3, input_dev->keybit); - - input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); - input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0); - break; - - case DTK: - for (i = 0; i < 6; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - - break; - - case WACOM_22HD: - __set_bit(KEY_PROG1, input_dev->keybit); - __set_bit(KEY_PROG2, input_dev->keybit); - __set_bit(KEY_PROG3, input_dev->keybit); - /* fall through */ - - case WACOM_21UX2: - __set_bit(BTN_A, input_dev->keybit); - __set_bit(BTN_B, input_dev->keybit); - __set_bit(BTN_C, input_dev->keybit); - __set_bit(BTN_X, input_dev->keybit); - __set_bit(BTN_Y, input_dev->keybit); - __set_bit(BTN_Z, input_dev->keybit); - __set_bit(BTN_BASE, input_dev->keybit); - __set_bit(BTN_BASE2, input_dev->keybit); - /* fall through */ - - case WACOM_BEE: - __set_bit(BTN_8, input_dev->keybit); - __set_bit(BTN_9, input_dev->keybit); - /* fall through */ - - case CINTIQ: - for (i = 0; i < 8; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - - input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); - input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); - break; - - case WACOM_13HD: - for (i = 0; i < 9; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - - input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); - break; - - case INTUOS3: - case INTUOS3L: - __set_bit(BTN_4, input_dev->keybit); - __set_bit(BTN_5, input_dev->keybit); - __set_bit(BTN_6, input_dev->keybit); - __set_bit(BTN_7, input_dev->keybit); - - input_set_abs_params(input_dev, ABS_RY, 0, 4096, 0, 0); - /* fall through */ - - case INTUOS3S: - __set_bit(BTN_0, input_dev->keybit); - __set_bit(BTN_1, input_dev->keybit); - __set_bit(BTN_2, input_dev->keybit); - __set_bit(BTN_3, input_dev->keybit); - - input_set_abs_params(input_dev, ABS_RX, 0, 4096, 0, 0); - break; - - case INTUOS5: - case INTUOS5L: - case INTUOSPM: - case INTUOSPL: - __set_bit(BTN_7, input_dev->keybit); - __set_bit(BTN_8, input_dev->keybit); - /* fall through */ - - case INTUOS5S: - case INTUOSPS: - /* touch interface does not have the pad device */ - if (features->device_type != BTN_TOOL_PEN) - return 1; - - for (i = 0; i < 7; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - - input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); - break; - - case INTUOS4: - case INTUOS4L: - __set_bit(BTN_7, input_dev->keybit); - __set_bit(BTN_8, input_dev->keybit); - /* fall through */ - - case INTUOS4S: - for (i = 0; i < 7; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - - input_set_abs_params(input_dev, ABS_WHEEL, 0, 71, 0, 0); - break; - - case CINTIQ_HYBRID: - for (i = 0; i < 9; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - - break; - - case DTUS: - for (i = 0; i < 4; i++) - __set_bit(BTN_0 + i, input_dev->keybit); - break; - - case INTUOSHT: - case BAMBOO_PT: - /* pad device is on the touch interface */ - if (features->device_type != BTN_TOOL_FINGER) - return 1; - - __clear_bit(ABS_MISC, input_dev->absbit); - - __set_bit(BTN_LEFT, input_dev->keybit); - __set_bit(BTN_FORWARD, input_dev->keybit); - __set_bit(BTN_BACK, input_dev->keybit); - __set_bit(BTN_RIGHT, input_dev->keybit); - - break; - - default: - /* no pad supported */ - return 1; - } - return 0; -} - -static const struct wacom_features wacom_features_0x00 = - { "Wacom Penpartner", 5040, 3780, 255, 0, - PENPARTNER, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; -static const struct wacom_features wacom_features_0x10 = - { "Wacom Graphire", 10206, 7422, 511, 63, - GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; -static const struct wacom_features wacom_features_0x11 = - { "Wacom Graphire2 4x5", 10206, 7422, 511, 63, - GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; -static const struct wacom_features wacom_features_0x12 = - { "Wacom Graphire2 5x7", 13918, 10206, 511, 63, - GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; -static const struct wacom_features wacom_features_0x13 = - { "Wacom Graphire3", 10208, 7424, 511, 63, - GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; -static const struct wacom_features wacom_features_0x14 = - { "Wacom Graphire3 6x8", 16704, 12064, 511, 63, - GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; -static const struct wacom_features wacom_features_0x15 = - { "Wacom Graphire4 4x5", 10208, 7424, 511, 63, - WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; -static const struct wacom_features wacom_features_0x16 = - { "Wacom Graphire4 6x8", 16704, 12064, 511, 63, - WACOM_G4, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; -static const struct wacom_features wacom_features_0x17 = - { "Wacom BambooFun 4x5", 14760, 9225, 511, 63, - WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x18 = - { "Wacom BambooFun 6x8", 21648, 13530, 511, 63, - WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x19 = - { "Wacom Bamboo1 Medium", 16704, 12064, 511, 63, - GRAPHIRE, WACOM_GRAPHIRE_RES, WACOM_GRAPHIRE_RES }; -static const struct wacom_features wacom_features_0x60 = - { "Wacom Volito", 5104, 3712, 511, 63, - GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; -static const struct wacom_features wacom_features_0x61 = - { "Wacom PenStation2", 3250, 2320, 255, 63, - GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; -static const struct wacom_features wacom_features_0x62 = - { "Wacom Volito2 4x5", 5104, 3712, 511, 63, - GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; -static const struct wacom_features wacom_features_0x63 = - { "Wacom Volito2 2x3", 3248, 2320, 511, 63, - GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; -static const struct wacom_features wacom_features_0x64 = - { "Wacom PenPartner2", 3250, 2320, 511, 63, - GRAPHIRE, WACOM_VOLITO_RES, WACOM_VOLITO_RES }; -static const struct wacom_features wacom_features_0x65 = - { "Wacom Bamboo", 14760, 9225, 511, 63, - WACOM_MO, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x69 = - { "Wacom Bamboo1", 5104, 3712, 511, 63, - GRAPHIRE, WACOM_PENPRTN_RES, WACOM_PENPRTN_RES }; -static const struct wacom_features wacom_features_0x6A = - { "Wacom Bamboo1 4x6", 14760, 9225, 1023, 63, - GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x6B = - { "Wacom Bamboo1 5x8", 21648, 13530, 1023, 63, - GRAPHIRE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x20 = - { "Wacom Intuos 4x5", 12700, 10600, 1023, 31, - INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x21 = - { "Wacom Intuos 6x8", 20320, 16240, 1023, 31, - INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x22 = - { "Wacom Intuos 9x12", 30480, 24060, 1023, 31, - INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x23 = - { "Wacom Intuos 12x12", 30480, 31680, 1023, 31, - INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x24 = - { "Wacom Intuos 12x18", 45720, 31680, 1023, 31, - INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x30 = - { "Wacom PL400", 5408, 4056, 255, 0, - PL, WACOM_PL_RES, WACOM_PL_RES }; -static const struct wacom_features wacom_features_0x31 = - { "Wacom PL500", 6144, 4608, 255, 0, - PL, WACOM_PL_RES, WACOM_PL_RES }; -static const struct wacom_features wacom_features_0x32 = - { "Wacom PL600", 6126, 4604, 255, 0, - PL, WACOM_PL_RES, WACOM_PL_RES }; -static const struct wacom_features wacom_features_0x33 = - { "Wacom PL600SX", 6260, 5016, 255, 0, - PL, WACOM_PL_RES, WACOM_PL_RES }; -static const struct wacom_features wacom_features_0x34 = - { "Wacom PL550", 6144, 4608, 511, 0, - PL, WACOM_PL_RES, WACOM_PL_RES }; -static const struct wacom_features wacom_features_0x35 = - { "Wacom PL800", 7220, 5780, 511, 0, - PL, WACOM_PL_RES, WACOM_PL_RES }; -static const struct wacom_features wacom_features_0x37 = - { "Wacom PL700", 6758, 5406, 511, 0, - PL, WACOM_PL_RES, WACOM_PL_RES }; -static const struct wacom_features wacom_features_0x38 = - { "Wacom PL510", 6282, 4762, 511, 0, - PL, WACOM_PL_RES, WACOM_PL_RES }; -static const struct wacom_features wacom_features_0x39 = - { "Wacom DTU710", 34080, 27660, 511, 0, - PL, WACOM_PL_RES, WACOM_PL_RES }; -static const struct wacom_features wacom_features_0xC4 = - { "Wacom DTF521", 6282, 4762, 511, 0, - PL, WACOM_PL_RES, WACOM_PL_RES }; -static const struct wacom_features wacom_features_0xC0 = - { "Wacom DTF720", 6858, 5506, 511, 0, - PL, WACOM_PL_RES, WACOM_PL_RES }; -static const struct wacom_features wacom_features_0xC2 = - { "Wacom DTF720a", 6858, 5506, 511, 0, - PL, WACOM_PL_RES, WACOM_PL_RES }; -static const struct wacom_features wacom_features_0x03 = - { "Wacom Cintiq Partner", 20480, 15360, 511, 0, - PTU, WACOM_PL_RES, WACOM_PL_RES }; -static const struct wacom_features wacom_features_0x41 = - { "Wacom Intuos2 4x5", 12700, 10600, 1023, 31, - INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x42 = - { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, - INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x43 = - { "Wacom Intuos2 9x12", 30480, 24060, 1023, 31, - INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x44 = - { "Wacom Intuos2 12x12", 30480, 31680, 1023, 31, - INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x45 = - { "Wacom Intuos2 12x18", 45720, 31680, 1023, 31, - INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0xB0 = - { "Wacom Intuos3 4x5", 25400, 20320, 1023, 63, - INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0xB1 = - { "Wacom Intuos3 6x8", 40640, 30480, 1023, 63, - INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0xB2 = - { "Wacom Intuos3 9x12", 60960, 45720, 1023, 63, - INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0xB3 = - { "Wacom Intuos3 12x12", 60960, 60960, 1023, 63, - INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0xB4 = - { "Wacom Intuos3 12x19", 97536, 60960, 1023, 63, - INTUOS3L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0xB5 = - { "Wacom Intuos3 6x11", 54204, 31750, 1023, 63, - INTUOS3, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0xB7 = - { "Wacom Intuos3 4x6", 31496, 19685, 1023, 63, - INTUOS3S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0xB8 = - { "Wacom Intuos4 4x6", 31496, 19685, 2047, 63, - INTUOS4S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0xB9 = - { "Wacom Intuos4 6x9", 44704, 27940, 2047, 63, - INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0xBA = - { "Wacom Intuos4 8x13", 65024, 40640, 2047, 63, - INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0xBB = - { "Wacom Intuos4 12x19", 97536, 60960, 2047, 63, - INTUOS4L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0xBC = - { "Wacom Intuos4 WL", 40640, 25400, 2047, 63, - INTUOS4, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0x26 = - { "Wacom Intuos5 touch S", 31496, 19685, 2047, 63, - INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 }; -static const struct wacom_features wacom_features_0x27 = - { "Wacom Intuos5 touch M", 44704, 27940, 2047, 63, - INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 }; -static const struct wacom_features wacom_features_0x28 = - { "Wacom Intuos5 touch L", 65024, 40640, 2047, 63, - INTUOS5L, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16 }; -static const struct wacom_features wacom_features_0x29 = - { "Wacom Intuos5 S", 31496, 19685, 2047, 63, - INTUOS5S, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0x2A = - { "Wacom Intuos5 M", 44704, 27940, 2047, 63, - INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0x314 = - { "Wacom Intuos Pro S", 31496, 19685, 2047, 63, - INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16, - .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; -static const struct wacom_features wacom_features_0x315 = - { "Wacom Intuos Pro M", 44704, 27940, 2047, 63, - INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16, - .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; -static const struct wacom_features wacom_features_0x317 = - { "Wacom Intuos Pro L", 65024, 40640, 2047, 63, - INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, .touch_max = 16, - .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; -static const struct wacom_features wacom_features_0xF4 = - { "Wacom Cintiq 24HD", 104280, 65400, 2047, 63, - WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; -static const struct wacom_features wacom_features_0xF8 = - { "Wacom Cintiq 24HD touch", 104280, 65400, 2047, 63, /* Pen */ - WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200, - .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf6 }; -static const struct wacom_features wacom_features_0xF6 = - { "Wacom Cintiq 24HD touch", .type = WACOM_24HDT, /* Touch */ - .oVid = USB_VENDOR_ID_WACOM, .oPid = 0xf8, .touch_max = 10, - .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; -static const struct wacom_features wacom_features_0x3F = - { "Wacom Cintiq 21UX", 87200, 65600, 1023, 63, - CINTIQ, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0xC5 = - { "Wacom Cintiq 20WSX", 86680, 54180, 1023, 63, - WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0xC6 = - { "Wacom Cintiq 12WX", 53020, 33440, 1023, 63, - WACOM_BEE, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES }; -static const struct wacom_features wacom_features_0x304 = - { "Wacom Cintiq 13HD", 59352, 33648, 1023, 63, - WACOM_13HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; -static const struct wacom_features wacom_features_0xC7 = - { "Wacom DTU1931", 37832, 30305, 511, 0, - PL, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0xCE = - { "Wacom DTU2231", 47864, 27011, 511, 0, - DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .check_for_hid_type = true, .hid_type = HID_TYPE_USBMOUSE }; -static const struct wacom_features wacom_features_0xF0 = - { "Wacom DTU1631", 34623, 19553, 511, 0, - DTU, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0xFB = - { "Wacom DTU1031", 22096, 13960, 511, 0, - DTUS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x57 = - { "Wacom DTK2241", 95640, 54060, 2047, 63, - DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; -static const struct wacom_features wacom_features_0x59 = /* Pen */ - { "Wacom DTH2242", 95640, 54060, 2047, 63, - DTK, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200, - .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5D }; -static const struct wacom_features wacom_features_0x5D = /* Touch */ - { "Wacom DTH2242", .type = WACOM_24HDT, - .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x59, .touch_max = 10, - .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; -static const struct wacom_features wacom_features_0xCC = - { "Wacom Cintiq 21UX2", 87000, 65400, 2047, 63, - WACOM_21UX2, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; -static const struct wacom_features wacom_features_0xFA = - { "Wacom Cintiq 22HD", 95640, 54060, 2047, 63, - WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200 }; -static const struct wacom_features wacom_features_0x5B = - { "Wacom Cintiq 22HDT", 95640, 54060, 2047, 63, - WACOM_22HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200, - .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5e }; -static const struct wacom_features wacom_features_0x5E = - { "Wacom Cintiq 22HDT", .type = WACOM_24HDT, - .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x5b, .touch_max = 10, - .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; -static const struct wacom_features wacom_features_0x90 = - { "Wacom ISDv4 90", 26202, 16325, 255, 0, - TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x93 = - { "Wacom ISDv4 93", 26202, 16325, 255, 0, - TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x97 = - { "Wacom ISDv4 97", 26202, 16325, 511, 0, - TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x9A = - { "Wacom ISDv4 9A", 26202, 16325, 255, 0, - TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x9F = - { "Wacom ISDv4 9F", 26202, 16325, 255, 0, - TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0xE2 = - { "Wacom ISDv4 E2", 26202, 16325, 255, 0, - TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; -static const struct wacom_features wacom_features_0xE3 = - { "Wacom ISDv4 E3", 26202, 16325, 255, 0, - TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; -static const struct wacom_features wacom_features_0xE5 = - { "Wacom ISDv4 E5", 26202, 16325, 255, 0, - MTSCREEN, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0xE6 = - { "Wacom ISDv4 E6", 27760, 15694, 255, 0, - TABLETPC2FG, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; -static const struct wacom_features wacom_features_0xEC = - { "Wacom ISDv4 EC", 25710, 14500, 255, 0, - TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0xED = - { "Wacom ISDv4 ED", 26202, 16325, 255, 0, - TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0xEF = - { "Wacom ISDv4 EF", 26202, 16325, 255, 0, - TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x100 = - { "Wacom ISDv4 100", 26202, 16325, 255, 0, - MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x101 = - { "Wacom ISDv4 101", 26202, 16325, 255, 0, - MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x10D = - { "Wacom ISDv4 10D", 26202, 16325, 255, 0, - MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x10E = - { "Wacom ISDv4 10E", 27760, 15694, 255, 0, - MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x10F = - { "Wacom ISDv4 10F", 27760, 15694, 255, 0, - MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x116 = - { "Wacom ISDv4 116", 26202, 16325, 255, 0, - TABLETPCE, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x4001 = - { "Wacom ISDv4 4001", 26202, 16325, 255, 0, - MTTPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x4004 = - { "Wacom ISDv4 4004", 11060, 6220, 255, 0, - MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x5000 = - { "Wacom ISDv4 5000", 27848, 15752, 1023, 0, - MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x5002 = - { "Wacom ISDv4 5002", 29576, 16724, 1023, 0, - MTTPC_B, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x47 = - { "Wacom Intuos2 6x8", 20320, 16240, 1023, 31, - INTUOS, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x84 = - { "Wacom Wireless Receiver", 0, 0, 0, 0, - WIRELESS, 0, 0, .touch_max = 16 }; -static const struct wacom_features wacom_features_0xD0 = - { "Wacom Bamboo 2FG", 14720, 9200, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; -static const struct wacom_features wacom_features_0xD1 = - { "Wacom Bamboo 2FG 4x5", 14720, 9200, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; -static const struct wacom_features wacom_features_0xD2 = - { "Wacom Bamboo Craft", 14720, 9200, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; -static const struct wacom_features wacom_features_0xD3 = - { "Wacom Bamboo 2FG 6x8", 21648, 13700, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; -static const struct wacom_features wacom_features_0xD4 = - { "Wacom Bamboo Pen", 14720, 9200, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0xD5 = - { "Wacom Bamboo Pen 6x8", 21648, 13700, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0xD6 = - { "Wacom BambooPT 2FG 4x5", 14720, 9200, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; -static const struct wacom_features wacom_features_0xD7 = - { "Wacom BambooPT 2FG Small", 14720, 9200, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; -static const struct wacom_features wacom_features_0xD8 = - { "Wacom Bamboo Comic 2FG", 21648, 13700, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; -static const struct wacom_features wacom_features_0xDA = - { "Wacom Bamboo 2FG 4x5 SE", 14720, 9200, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; -static const struct wacom_features wacom_features_0xDB = - { "Wacom Bamboo 2FG 6x8 SE", 21648, 13700, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 2 }; -static const struct wacom_features wacom_features_0xDD = - { "Wacom Bamboo Connect", 14720, 9200, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0xDE = - { "Wacom Bamboo 16FG 4x5", 14720, 9200, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; -static const struct wacom_features wacom_features_0xDF = - { "Wacom Bamboo 16FG 6x8", 21648, 13700, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16 }; -static const struct wacom_features wacom_features_0x300 = - { "Wacom Bamboo One S", 14720, 9225, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x301 = - { "Wacom Bamboo One M", 21648, 13530, 1023, 31, - BAMBOO_PT, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x302 = - { "Wacom Intuos PT S", 15200, 9500, 1023, 31, - INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, - .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; -static const struct wacom_features wacom_features_0x303 = - { "Wacom Intuos PT M", 21600, 13500, 1023, 31, - INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, .touch_max = 16, - .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; -static const struct wacom_features wacom_features_0x30E = - { "Wacom Intuos S", 15200, 9500, 1023, 31, - INTUOSHT, WACOM_INTUOS_RES, WACOM_INTUOS_RES, - .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; -static const struct wacom_features wacom_features_0x6004 = - { "ISD-V4", 12800, 8000, 255, 0, - TABLETPC, WACOM_INTUOS_RES, WACOM_INTUOS_RES }; -static const struct wacom_features wacom_features_0x307 = - { "Wacom ISDv5 307", 59352, 33648, 2047, 63, - CINTIQ_HYBRID, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES, 200, 200, - .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x309 }; -static const struct wacom_features wacom_features_0x309 = - { "Wacom ISDv5 309", .type = WACOM_24HDT, /* Touch */ - .oVid = USB_VENDOR_ID_WACOM, .oPid = 0x0307, .touch_max = 10, - .check_for_hid_type = true, .hid_type = HID_TYPE_USBNONE }; - -#define USB_DEVICE_WACOM(prod) \ - HID_DEVICE(BUS_USB, HID_GROUP_WACOM, USB_VENDOR_ID_WACOM, prod),\ - .driver_data = (kernel_ulong_t)&wacom_features_##prod - -#define USB_DEVICE_LENOVO(prod) \ - HID_USB_DEVICE(USB_VENDOR_ID_LENOVO, prod), \ - .driver_data = (kernel_ulong_t)&wacom_features_##prod - -const struct hid_device_id wacom_ids[] = { - { USB_DEVICE_WACOM(0x00) }, - { USB_DEVICE_WACOM(0x03) }, - { USB_DEVICE_WACOM(0x10) }, - { USB_DEVICE_WACOM(0x11) }, - { USB_DEVICE_WACOM(0x12) }, - { USB_DEVICE_WACOM(0x13) }, - { USB_DEVICE_WACOM(0x14) }, - { USB_DEVICE_WACOM(0x15) }, - { USB_DEVICE_WACOM(0x16) }, - { USB_DEVICE_WACOM(0x17) }, - { USB_DEVICE_WACOM(0x18) }, - { USB_DEVICE_WACOM(0x19) }, - { USB_DEVICE_WACOM(0x20) }, - { USB_DEVICE_WACOM(0x21) }, - { USB_DEVICE_WACOM(0x22) }, - { USB_DEVICE_WACOM(0x23) }, - { USB_DEVICE_WACOM(0x24) }, - { USB_DEVICE_WACOM(0x26) }, - { USB_DEVICE_WACOM(0x27) }, - { USB_DEVICE_WACOM(0x28) }, - { USB_DEVICE_WACOM(0x29) }, - { USB_DEVICE_WACOM(0x2A) }, - { USB_DEVICE_WACOM(0x30) }, - { USB_DEVICE_WACOM(0x31) }, - { USB_DEVICE_WACOM(0x32) }, - { USB_DEVICE_WACOM(0x33) }, - { USB_DEVICE_WACOM(0x34) }, - { USB_DEVICE_WACOM(0x35) }, - { USB_DEVICE_WACOM(0x37) }, - { USB_DEVICE_WACOM(0x38) }, - { USB_DEVICE_WACOM(0x39) }, - { USB_DEVICE_WACOM(0x3F) }, - { USB_DEVICE_WACOM(0x41) }, - { USB_DEVICE_WACOM(0x42) }, - { USB_DEVICE_WACOM(0x43) }, - { USB_DEVICE_WACOM(0x44) }, - { USB_DEVICE_WACOM(0x45) }, - { USB_DEVICE_WACOM(0x47) }, - { USB_DEVICE_WACOM(0x57) }, - { USB_DEVICE_WACOM(0x59) }, - { USB_DEVICE_WACOM(0x5B) }, - { USB_DEVICE_WACOM(0x5D) }, - { USB_DEVICE_WACOM(0x5E) }, - { USB_DEVICE_WACOM(0x60) }, - { USB_DEVICE_WACOM(0x61) }, - { USB_DEVICE_WACOM(0x62) }, - { USB_DEVICE_WACOM(0x63) }, - { USB_DEVICE_WACOM(0x64) }, - { USB_DEVICE_WACOM(0x65) }, - { USB_DEVICE_WACOM(0x69) }, - { USB_DEVICE_WACOM(0x6A) }, - { USB_DEVICE_WACOM(0x6B) }, - { USB_DEVICE_WACOM(0x84) }, - { USB_DEVICE_WACOM(0x90) }, - { USB_DEVICE_WACOM(0x93) }, - { USB_DEVICE_WACOM(0x97) }, - { USB_DEVICE_WACOM(0x9A) }, - { USB_DEVICE_WACOM(0x9F) }, - { USB_DEVICE_WACOM(0xB0) }, - { USB_DEVICE_WACOM(0xB1) }, - { USB_DEVICE_WACOM(0xB2) }, - { USB_DEVICE_WACOM(0xB3) }, - { USB_DEVICE_WACOM(0xB4) }, - { USB_DEVICE_WACOM(0xB5) }, - { USB_DEVICE_WACOM(0xB7) }, - { USB_DEVICE_WACOM(0xB8) }, - { USB_DEVICE_WACOM(0xB9) }, - { USB_DEVICE_WACOM(0xBA) }, - { USB_DEVICE_WACOM(0xBB) }, - { USB_DEVICE_WACOM(0xBC) }, - { USB_DEVICE_WACOM(0xC0) }, - { USB_DEVICE_WACOM(0xC2) }, - { USB_DEVICE_WACOM(0xC4) }, - { USB_DEVICE_WACOM(0xC5) }, - { USB_DEVICE_WACOM(0xC6) }, - { USB_DEVICE_WACOM(0xC7) }, - { USB_DEVICE_WACOM(0xCC) }, - { USB_DEVICE_WACOM(0xCE) }, - { USB_DEVICE_WACOM(0xD0) }, - { USB_DEVICE_WACOM(0xD1) }, - { USB_DEVICE_WACOM(0xD2) }, - { USB_DEVICE_WACOM(0xD3) }, - { USB_DEVICE_WACOM(0xD4) }, - { USB_DEVICE_WACOM(0xD5) }, - { USB_DEVICE_WACOM(0xD6) }, - { USB_DEVICE_WACOM(0xD7) }, - { USB_DEVICE_WACOM(0xD8) }, - { USB_DEVICE_WACOM(0xDA) }, - { USB_DEVICE_WACOM(0xDB) }, - { USB_DEVICE_WACOM(0xDD) }, - { USB_DEVICE_WACOM(0xDE) }, - { USB_DEVICE_WACOM(0xDF) }, - { USB_DEVICE_WACOM(0xE2) }, - { USB_DEVICE_WACOM(0xE3) }, - { USB_DEVICE_WACOM(0xE5) }, - { USB_DEVICE_WACOM(0xE6) }, - { USB_DEVICE_WACOM(0xEC) }, - { USB_DEVICE_WACOM(0xED) }, - { USB_DEVICE_WACOM(0xEF) }, - { USB_DEVICE_WACOM(0xF0) }, - { USB_DEVICE_WACOM(0xF4) }, - { USB_DEVICE_WACOM(0xF6) }, - { USB_DEVICE_WACOM(0xF8) }, - { USB_DEVICE_WACOM(0xFA) }, - { USB_DEVICE_WACOM(0xFB) }, - { USB_DEVICE_WACOM(0x100) }, - { USB_DEVICE_WACOM(0x101) }, - { USB_DEVICE_WACOM(0x10D) }, - { USB_DEVICE_WACOM(0x10E) }, - { USB_DEVICE_WACOM(0x10F) }, - { USB_DEVICE_WACOM(0x116) }, - { USB_DEVICE_WACOM(0x300) }, - { USB_DEVICE_WACOM(0x301) }, - { USB_DEVICE_WACOM(0x302) }, - { USB_DEVICE_WACOM(0x303) }, - { USB_DEVICE_WACOM(0x304) }, - { USB_DEVICE_WACOM(0x307) }, - { USB_DEVICE_WACOM(0x309) }, - { USB_DEVICE_WACOM(0x30E) }, - { USB_DEVICE_WACOM(0x314) }, - { USB_DEVICE_WACOM(0x315) }, - { USB_DEVICE_WACOM(0x317) }, - { USB_DEVICE_WACOM(0x4001) }, - { USB_DEVICE_WACOM(0x4004) }, - { USB_DEVICE_WACOM(0x5000) }, - { USB_DEVICE_WACOM(0x5002) }, - { } -}; -MODULE_DEVICE_TABLE(hid, wacom_ids); diff --git a/drivers/input/tablet/wacom_wac.h b/drivers/input/tablet/wacom_wac.h deleted file mode 100644 index 4c592475b237..000000000000 --- a/drivers/input/tablet/wacom_wac.h +++ /dev/null @@ -1,169 +0,0 @@ -/* - * drivers/input/tablet/wacom_wac.h - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - */ -#ifndef WACOM_WAC_H -#define WACOM_WAC_H - -#include - -/* maximum packet length for USB devices */ -#define WACOM_PKGLEN_MAX 68 - -#define WACOM_NAME_MAX 64 - -/* packet length for individual models */ -#define WACOM_PKGLEN_PENPRTN 7 -#define WACOM_PKGLEN_GRAPHIRE 8 -#define WACOM_PKGLEN_BBFUN 9 -#define WACOM_PKGLEN_INTUOS 10 -#define WACOM_PKGLEN_TPC1FG 5 -#define WACOM_PKGLEN_TPC1FG_B 10 -#define WACOM_PKGLEN_TPC2FG 14 -#define WACOM_PKGLEN_BBTOUCH 20 -#define WACOM_PKGLEN_BBTOUCH3 64 -#define WACOM_PKGLEN_BBPEN 10 -#define WACOM_PKGLEN_WIRELESS 32 -#define WACOM_PKGLEN_MTOUCH 62 -#define WACOM_PKGLEN_MTTPC 40 -#define WACOM_PKGLEN_DTUS 68 -#define WACOM_PKGLEN_PENABLED 8 - -/* wacom data size per MT contact */ -#define WACOM_BYTES_PER_MT_PACKET 11 -#define WACOM_BYTES_PER_24HDT_PACKET 14 - -/* device IDs */ -#define STYLUS_DEVICE_ID 0x02 -#define TOUCH_DEVICE_ID 0x03 -#define CURSOR_DEVICE_ID 0x06 -#define ERASER_DEVICE_ID 0x0A -#define PAD_DEVICE_ID 0x0F - -/* wacom data packet report IDs */ -#define WACOM_REPORT_PENABLED 2 -#define WACOM_REPORT_INTUOSREAD 5 -#define WACOM_REPORT_INTUOSWRITE 6 -#define WACOM_REPORT_INTUOSPAD 12 -#define WACOM_REPORT_INTUOS5PAD 3 -#define WACOM_REPORT_DTUSPAD 21 -#define WACOM_REPORT_TPC1FG 6 -#define WACOM_REPORT_TPC2FG 13 -#define WACOM_REPORT_TPCMT 13 -#define WACOM_REPORT_TPCMT2 3 -#define WACOM_REPORT_TPCHID 15 -#define WACOM_REPORT_TPCST 16 -#define WACOM_REPORT_DTUS 17 -#define WACOM_REPORT_TPC1FGE 18 -#define WACOM_REPORT_24HDT 1 -#define WACOM_REPORT_WL 128 -#define WACOM_REPORT_USB 192 - -/* device quirks */ -#define WACOM_QUIRK_MULTI_INPUT 0x0001 -#define WACOM_QUIRK_BBTOUCH_LOWRES 0x0002 -#define WACOM_QUIRK_NO_INPUT 0x0004 -#define WACOM_QUIRK_MONITOR 0x0008 - -enum { - PENPARTNER = 0, - GRAPHIRE, - WACOM_G4, - PTU, - PL, - DTU, - DTUS, - INTUOS, - INTUOS3S, - INTUOS3, - INTUOS3L, - INTUOS4S, - INTUOS4, - INTUOS4L, - INTUOS5S, - INTUOS5, - INTUOS5L, - INTUOSPS, - INTUOSPM, - INTUOSPL, - INTUOSHT, - WACOM_21UX2, - WACOM_22HD, - DTK, - WACOM_24HD, - CINTIQ_HYBRID, - CINTIQ, - WACOM_BEE, - WACOM_13HD, - WACOM_MO, - WIRELESS, - BAMBOO_PT, - WACOM_24HDT, - TABLETPC, /* add new TPC below */ - TABLETPCE, - TABLETPC2FG, - MTSCREEN, - MTTPC, - MTTPC_B, - MAX_TYPE -}; - -struct wacom_features { - const char *name; - int x_max; - int y_max; - int pressure_max; - int distance_max; - int type; - int x_resolution; - int y_resolution; - int x_min; - int y_min; - int device_type; - int x_phy; - int y_phy; - unsigned unit; - int unitExpo; - int x_fuzz; - int y_fuzz; - int pressure_fuzz; - int distance_fuzz; - unsigned quirks; - unsigned touch_max; - int oVid; - int oPid; - int pktlen; - bool check_for_hid_type; - int hid_type; -}; - -struct wacom_shared { - bool stylus_in_proximity; - bool touch_down; - /* for wireless device to access USB interfaces */ - unsigned touch_max; - int type; - struct input_dev *touch_input; -}; - -struct wacom_wac { - char name[WACOM_NAME_MAX]; - char pad_name[WACOM_NAME_MAX]; - unsigned char data[WACOM_PKGLEN_MAX]; - int tool[2]; - int id[2]; - __u32 serial[2]; - struct wacom_features features; - struct wacom_shared *shared; - struct input_dev *input; - struct input_dev *pad_input; - int pid; - int battery_capacity; - int num_contacts_left; -}; - -#endif -- cgit v1.2.1