From: Chris Bagwell <ch...@cnpbagwell.com>
This aligns 2.6.30 behavior with 2.6.38 driver except for MT
support. Instead of MT events for touch, it sends
ABS_X/Y for 1st touch only. This is similar to a synaptics
touchpad behavior.
The driver does correctly send DOUBLE/TRIPLE/QUADTAP
events so if user maps input to xf86-input-synaptics
then they will get working 2-finger gestures for scrolling.
This works because Bamboo was also changed from Protocol 4 to
Generic Protocol; same as 2.6.36 and 2.6.38 driver. This also
means either xf86-input-wacom 0.11 or 0.12 is needed.
Tested with CentOS 6.2 (2.6.32 kernel and Xorg 1.10) and
xf86-input-wacom 0.12.
---
Anybody see a reason not to change from Protocol 4 to Generic so they
are all working the same? This basically means remove the report for
MSC_SERIAL with a value fixed to "0".
2.6.30/wacom_sys.c | 35 +++++-
2.6.30/wacom_wac.c | 339 +++++++++++++++++++++++++++++++---------------------
2.6.30/wacom_wac.h | 2 +
3 files changed, 236 insertions(+), 140 deletions(-)
diff --git a/2.6.30/wacom_sys.c b/2.6.30/wacom_sys.c
index d460d6d..8d616df 100755
--- a/2.6.30/wacom_sys.c
+++ b/2.6.30/wacom_sys.c
@@ -32,7 +32,10 @@
#define HID_USAGE_Y_TILT 0x3e
#define HID_USAGE_FINGER 0x22
#define HID_USAGE_STYLUS 0x20
-#define HID_COLLECTION 0xc0
+#define HID_COLLECTION 0xa1
+#define HID_COLLECTION_LOGICAL 0x02
+#define HID_COLLECTION_END 0xc0
+
enum {
WCM_UNDEFINED = 0,
@@ -143,6 +146,25 @@ static void wacom_close(struct input_dev *dev)
mutex_unlock(&wacom->lock);
}
+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->pktlen = WACOM_PKGLEN_BBTOUCH3;
+ features->device_type = BTN_TOOL_DOUBLETAP;
+
+ features->x_max = features->y_max =
+ get_unaligned_le16(&report[10]);
+
+ length = 11;
+ }
+ return length;
+}
+
static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor
*hid_desc,
struct wacom_features *features)
{
@@ -302,10 +324,19 @@ static int wacom_parse_hid(struct usb_interface *intf,
struct hid_descriptor *hi
}
break;
- case HID_COLLECTION:
+ case HID_COLLECTION_END:
/* reset UsagePage and Finger */
finger = usage = 0;
break;
+ case HID_COLLECTION:
+ i++;
+ switch (report[i]) {
+ case HID_COLLECTION_LOGICAL:
+ i += wacom_parse_logical_collection(&report[i],
+ features);
+ break;
+ }
+ break;
}
}
diff --git a/2.6.30/wacom_wac.c b/2.6.30/wacom_wac.c
index bad56d3..d678a72 100755
--- a/2.6.30/wacom_wac.c
+++ b/2.6.30/wacom_wac.c
@@ -197,137 +197,152 @@ static int wacom_ptu_irq(struct wacom_wac *wacom)
return 1;
}
-static void wacom_bpt_finger_in(struct wacom_wac *wacom, char *data, int idx)
+static int wacom_bpt_touch(struct wacom_wac *wacom)
{
- int x = 0, y = 0;
- int finger = idx + 1;
struct input_dev *input = wacom->input;
+ unsigned char *data = wacom->data;
+ int i, touch_count = 0;
- x = get_unaligned_be16(&data[3 + (idx * 9)]) & 0x7ff;
- y = get_unaligned_be16(&data[5 + (idx * 9)]) & 0x7ff;
+ if (data[0] != 0x02)
+ return 0;
- if (wacom->last_finger != finger) {
- if (x == input->abs[ABS_X])
- x++;
+ for (i = 0; i < 1; i++) {
+ int offset = (data[1] & 0x80) ? (8 * 0) : (9 * 0);
+ bool touch = data[offset + 3] & 0x80;
- if (y == input->abs[ABS_Y])
- y++;
+ /*
+ * 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;
+
+ if (touch)
+ touch_count++;
+
+ /* Only 1st touch is supported in kernels without MT */
+ if (i > 0)
+ continue;
+
+ if (touch) {
+ int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
+ int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
+ x <<= 5;
+ y <<= 5;
+ input_report_abs(input, ABS_X, x);
+ input_report_abs(input, ABS_Y, y);
+ }
}
- input_report_abs(input, ABS_X, x);
- input_report_abs(input, ABS_Y, y);
- input_report_abs(input, ABS_MISC, wacom->id[0]);
- input_report_key(input, wacom->tool[finger], 1);
+ input_report_key(input, BTN_TOUCH, touch_count);
+ input_report_key(input, BTN_TOOL_FINGER, touch_count == 1);
+ input_report_key(input, BTN_TOOL_DOUBLETAP, touch_count == 2);
+
+ 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);
- if (!idx)
- input_report_key(input, BTN_TOUCH, 1);
- input_event(input, EV_MSC, MSC_SERIAL, finger);
input_sync(input);
- wacom->last_finger = finger;
+ return 0;
}
-static void wacom_bpt_touch_out(struct wacom_wac *wacom, int idx)
+static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
{
- int finger = idx + 1;
struct input_dev *input = wacom->input;
+ bool touch = data[1] & 0x80;
- input_report_abs(input, ABS_PRESSURE, 0);
- input_report_abs(input, ABS_MISC, 0);
- input_report_key(input, wacom->tool[finger], 0);
+ touch = touch && !wacom->shared->stylus_in_proximity;
- if (!idx)
- input_report_key(input, BTN_TOUCH, 0);
- input_event(input, EV_MSC, MSC_SERIAL, finger);
- input_sync(input);
+ if (touch) {
+ int x = (data[2] << 4) | (data[4] >> 4);
+ int y = (data[3] << 4) | (data[4] & 0x0f);
+ int w = data[6];
+
+ input_report_abs(input, ABS_X, x);
+ input_report_abs(input, ABS_Y, y);
+ input_report_abs(input, ABS_TOOL_WIDTH, w);
+ }
}
-static void wacom_bpt_touch_in(struct wacom_wac *wacom)
+static void wacom_bpt3_button_msg(struct wacom_wac *wacom, unsigned char *data)
{
- char *data = wacom->data;
+ struct input_dev *input = wacom->input;
- /* First finger down */
- if (data[3] & 0x80) {
- wacom->tool[1] = BTN_TOOL_DOUBLETAP;
- wacom->id[0] = TOUCH_DEVICE_ID;
- wacom_bpt_finger_in(wacom, data, 0);
- } else if (wacom->id[2] & 0x01)
- wacom_bpt_touch_out(wacom, 0);
-
- /* Second finger down */
- if (data[12] & 0x80) {
- wacom->tool[2] = BTN_TOOL_TRIPLETAP;
- wacom_bpt_finger_in(wacom, data, 1);
- } else if (wacom->id[2] & 0x02)
- wacom_bpt_touch_out(wacom, 1);
+ 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);
}
-static int wacom_bpt_irq(struct wacom_wac *wacom, size_t len)
+static int wacom_bpt3_touch(struct wacom_wac *wacom)
{
- char *data = wacom->data;
- int prox = 0, retval = 0;
struct input_dev *input = wacom->input;
+ unsigned char *data = wacom->data;
+ int count = data[1] & 0x03;
+ int i, saw_touch = 0, touch_count = 0;
+
+ 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)
+ {
+ bool touch = data[offset+1] & 0x80 &&
!wacom->shared->stylus_in_proximity;
+ if (touch)
+ touch_count++;
+
+ /* Only 1st touch support on kernels without MT */
+ if (msg_id == 2)
+ wacom_bpt3_touch_msg(wacom, data + offset);
+ saw_touch++;
+ } else if (msg_id == 128)
+ wacom_bpt3_button_msg(wacom, data + offset);
- if (data[0] != WACOM_REPORT_PENABLED) {
- dbg("wacom_bpt_irq: received unknown report #%d", data[0]);
- goto exit;
}
- /* Touch packet */
- if (len == WACOM_PKGLEN_BBTOUCH) {
-
- /* Send pad data if there are any
- * don't repeat all zeros
- */
- prox = data[1] & 0x0f;
- if (prox || wacom->id[1]) {
- if (!wacom->id[1]) /* in-prox */
- wacom->id[1] = PAD_DEVICE_ID;
-
- if (!prox) /* out-prox */
- wacom->id[1] = 0;
-
- input_report_key(input, BTN_0, data[1] & 0x1);
- input_report_key(input, BTN_1, data[1] & 0x2);
- input_report_key(input, BTN_2, data[1] & 0x4);
- input_report_key(input, BTN_3, data[1] & 0x8);
- input_report_abs(input, ABS_MISC, wacom->id[1]);
- input_event(input, EV_MSC, MSC_SERIAL, 0xf0);
- input_sync(input);
- }
-
- if (wacom->shared->stylus_in_proximity) {
- if (wacom->id[2] & 0x01)
- wacom_bpt_touch_out(wacom, 0);
+ if (saw_touch) {
+ input_report_key(input, BTN_TOUCH, touch_count);
+ input_report_key(input, BTN_TOOL_FINGER, touch_count == 1);
+ input_report_key(input, BTN_TOOL_DOUBLETAP, touch_count == 2);
+ input_report_key(input, BTN_TOOL_TRIPLETAP, touch_count == 3);
+ input_report_key(input, BTN_TOOL_QUADTAP, touch_count >= 4);
+ }
- if (wacom->id[2] & 0x02)
- wacom_bpt_touch_out(wacom, 1);
- wacom->id[2] = 0;
- return 0;
- }
+ input_sync(input);
- prox = (data[17] & 0x30 >> 4);
- if (prox) {
- /* initialize last touched finger */
- if (!wacom->id[1])
- wacom->last_finger = 1;
+ return 0;
+}
- wacom_bpt_touch_in(wacom);
- } else {
- if (wacom->id[2] & 0x01)
- wacom_bpt_touch_out(wacom, 0);
+static int wacom_bpt_pen(struct wacom_wac *wacom)
+{
+ 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 (wacom->id[2] & 0x02)
- wacom_bpt_touch_out(wacom, 1);
+ if (data[0] != 0x02)
+ return 0;
- wacom->id[0] = 0;
- }
- wacom->id[2] = (((data[3] & 0x80) >> 7) & 0x1) |
- (((data[12] & 0x80) >> 6) & 0x2);
+ prox = (data[1] & 0x20) == 0x20;
- } else if (len == WACOM_PKGLEN_BBFUN) { /* Penabled */
- prox = (data[1] & 0x10) && (data[1] & 0x20);
- if (!wacom->shared->stylus_in_proximity) { /* in-prox */
+ /*
+ * 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;
@@ -337,26 +352,53 @@ static int wacom_bpt_irq(struct wacom_wac *wacom, size_t
len)
}
wacom->shared->stylus_in_proximity = true;
}
- input_report_abs(input, ABS_PRESSURE, le16_to_cpup((__le16
*)&data[6]));
- input_report_abs(input, ABS_DISTANCE, data[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);
- if (!prox) {
- wacom->id[0] = 0;
- wacom->shared->stylus_in_proximity = false;
- input_report_abs(input, ABS_X, 0);
- input_report_abs(input, ABS_Y, 0);
- } else {
- 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_key(input, wacom->tool[0], prox);
- input_report_abs(input, ABS_MISC, wacom->id[0]);
- retval = 1;
+ 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] <= wacom->features.distance_max)
+ d = wacom->features.distance_max - data[8];
+
+ pen = data[1] & 0x01;
+ btn1 = data[1] & 0x02;
+ btn2 = data[1] & 0x04;
}
-exit:
- return retval;
+
+ 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_graphire_irq(struct wacom_wac *wacom)
@@ -1130,23 +1172,35 @@ void wacom_setup_input_capabilities(struct input_dev
*input_dev,
switch (wacom_wac->features.type) {
case BAMBOO_PT:
- if (features->device_type == BTN_TOOL_TRIPLETAP) {
- __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
- __set_bit(BTN_TOOL_TRIPLETAP, input_dev->keybit);
- __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);
+ __clear_bit(ABS_MISC, input_dev->absbit);
+
+ if (features->device_type == BTN_TOOL_DOUBLETAP) {
+
+ __set_bit(BTN_LEFT, input_dev->keybit);
+ __set_bit(BTN_FORWARD, input_dev->keybit);
+ __set_bit(BTN_RIGHT, input_dev->keybit);
+ __set_bit(BTN_BACK, input_dev->keybit);
+
__set_bit(BTN_TOOL_FINGER, input_dev->keybit);
- input_set_capability(input_dev, EV_MSC, MSC_SERIAL);
- input_set_abs_params(input_dev, ABS_RX, 0,
features->x_phy, 0, 0);
- input_set_abs_params(input_dev, ABS_RY, 0,
features->y_phy, 0, 0);
+ __set_bit(BTN_TOOL_DOUBLETAP, input_dev->keybit);
+ if (features->pktlen == WACOM_PKGLEN_BBTOUCH3) {
+ __set_bit(BTN_TOOL_TRIPLETAP,
+ input_dev->keybit);
+ __set_bit(BTN_TOOL_QUADTAP,
+ input_dev->keybit);
+ input_set_abs_params(input_dev, ABS_TOOL_WIDTH,
+ 0, 255, 0, 0);
+
+ }
}
if (features->device_type == BTN_TOOL_PEN) {
__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,
+ wacom_wac->features.distance_max,
+ 0, 0);
}
break;
case WACOM_MO:
@@ -1318,27 +1372,33 @@ static const struct wacom_features wacom_features_0x6A =
static const struct wacom_features wacom_features_0x6B =
{ "Wacom Bamboo1 5x8", WACOM_PKGLEN_GRAPHIRE, 21648, 13530, 1023,
63, GRAPHIRE };
static const struct wacom_features wacom_features_0xD1 =
- { "Wacom BambooFun 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
63, BAMBOO_PT };
+ { "Wacom BambooFun 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
31, BAMBOO_PT };
static const struct wacom_features wacom_features_0xD4 =
- { "Wacom Bamboo Pen 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
63, BAMBOO_PT };
+ { "Wacom Bamboo Pen 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
31, BAMBOO_PT };
static const struct wacom_features wacom_features_0xD2 =
- { "Wacom Bamboo Craft", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
63, BAMBOO_PT };
+ { "Wacom Bamboo Craft", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
31, BAMBOO_PT };
static const struct wacom_features wacom_features_0xD3 =
- { "Wacom BambooFun 2FG 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
63, BAMBOO_PT };
+ { "Wacom BambooFun 2FG 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
31, BAMBOO_PT };
static const struct wacom_features wacom_features_0xD0 =
- { "Wacom Bamboo 2FG", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
63, BAMBOO_PT };
+ { "Wacom Bamboo 2FG", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
31, BAMBOO_PT };
static const struct wacom_features wacom_features_0xD5 =
- { "Wacom Bamboo Pen 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
63, BAMBOO_PT };
+ { "Wacom Bamboo Pen 6x8", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
31, BAMBOO_PT };
static const struct wacom_features wacom_features_0xD6 =
- { "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
63, BAMBOO_PT };
+ { "Wacom BambooPT 2FG 4x5", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
31, BAMBOO_PT };
static const struct wacom_features wacom_features_0xD7 =
- { "Wacom BambooPT 2FG Small", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
63, BAMBOO_PT };
+ { "Wacom BambooPT 2FG Small", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
31, BAMBOO_PT };
static const struct wacom_features wacom_features_0xD8 =
- { "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
63, BAMBOO_PT };
+ { "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
31, BAMBOO_PT };
static const struct wacom_features wacom_features_0xDA =
- { "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
63, BAMBOO_PT };
+ { "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN, 14720, 9200, 1023,
31, BAMBOO_PT };
static const struct wacom_features wacom_features_0xDB =
- { "Wacom Bamboo 2FG 6x8 SE", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
63, BAMBOO_PT };
+ { "Wacom Bamboo 2FG 6x8 SE", WACOM_PKGLEN_BBFUN, 21648, 13700, 1023,
31, BAMBOO_PT };
+static const struct wacom_features wacom_features_0xDD =
+ { "Wacom Bamboo Connect", WACOM_PKGLEN_BBPEN, 14720, 9200, 1023,
31, BAMBOO_PT };
+static const struct wacom_features wacom_features_0xDE =
+ { "Wacom Bamboo 16FG 4x5", WACOM_PKGLEN_BBPEN, 14720, 9200, 1023,
31, BAMBOO_PT };
+static const struct wacom_features wacom_features_0xDF =
+ { "Wacom Bamboo 16FG 6x8", WACOM_PKGLEN_BBPEN, 21648, 13700, 1023,
31, BAMBOO_PT } ;
static const struct wacom_features wacom_features_0x20 =
{ "Wacom Intuos 4x5", WACOM_PKGLEN_INTUOS, 12700, 10600, 1023,
31, INTUOS };
static const struct wacom_features wacom_features_0x21 =
@@ -1507,6 +1567,9 @@ const struct usb_device_id wacom_ids[] = {
{ 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(0x41) },
{ USB_DEVICE_WACOM(0x42) },
{ USB_DEVICE_WACOM(0x43) },
diff --git a/2.6.30/wacom_wac.h b/2.6.30/wacom_wac.h
index aabe67c..6cd51ff 100755
--- a/2.6.30/wacom_wac.h
+++ b/2.6.30/wacom_wac.h
@@ -22,6 +22,8 @@
#define WACOM_PKGLEN_TPC1FG 5
#define WACOM_PKGLEN_TPC2FG 14
#define WACOM_PKGLEN_BBTOUCH 20
+#define WACOM_PKGLEN_BBTOUCH3 64
+#define WACOM_PKGLEN_BBPEN 10
/* device IDs */
#define STYLUS_DEVICE_ID 0x02
--
1.7.7.6
------------------------------------------------------------------------------
Virtualization & Cloud Management Using Capacity Planning
Cloud computing makes use of virtualization - but cloud computing
also focuses on allowing computing to be delivered as a service.
http://www.accelacomm.com/jaw/sfnl/114/51521223/
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