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USB: Wacom driver updates
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Updated Intuos and Graphire irq calls
Report pad device ID

Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Ping Cheng authored and Greg Kroah-Hartman committed Feb 23, 2007
1 parent 50f97a1 commit 80d4e8e
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Showing 2 changed files with 65 additions and 39 deletions.
103 changes: 64 additions & 39 deletions drivers/usb/input/wacom_wac.c
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Original file line number Diff line number Diff line change
Expand Up @@ -163,7 +163,7 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
}

id = STYLUS_DEVICE_ID;
if (data[1] & 0x10) { /* in prox */
if (data[1] & 0x80) { /* in prox */

switch ((data[1] >> 5) & 3) {

Expand Down Expand Up @@ -196,9 +196,6 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f);
break;
}
}

if (data[1] & 0x90) {
x = wacom_le16_to_cpu(&data[2]);
y = wacom_le16_to_cpu(&data[4]);
wacom_report_abs(wcombo, ABS_X, x);
Expand All @@ -210,30 +207,44 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x04);
}
wacom_report_abs(wcombo, ABS_MISC, id); /* report tool id */
}
else
wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */

if (data[1] & 0x10) /* only report prox-in when in area */
wacom_report_key(wcombo, wacom->tool[0], 1);
if (!(data[1] & 0x90)) /* report prox-out when physically out */
} else if (!(data[1] & 0x90)) {
wacom_report_abs(wcombo, ABS_X, 0);
wacom_report_abs(wcombo, ABS_Y, 0);
if (wacom->tool[0] == BTN_TOOL_MOUSE) {
wacom_report_key(wcombo, BTN_LEFT, 0);
wacom_report_key(wcombo, BTN_RIGHT, 0);
wacom_report_abs(wcombo, ABS_DISTANCE, 0);
} else {
wacom_report_abs(wcombo, ABS_PRESSURE, 0);
wacom_report_key(wcombo, BTN_TOUCH, 0);
wacom_report_key(wcombo, BTN_STYLUS, 0);
wacom_report_key(wcombo, BTN_STYLUS2, 0);
}
wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
wacom_report_key(wcombo, wacom->tool[0], 0);
wacom_input_sync(wcombo);
}

/* send pad data */
if (wacom->features->type == WACOM_G4) {
if ( (wacom->serial[1] & 0xc0) != (data[7] & 0xf8) ) {
if (data[7] & 0xf8) {
wacom_input_sync(wcombo); /* sync last event */
wacom->id[1] = 1;
wacom->serial[1] = (data[7] & 0xf8);
wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));
wacom_report_key(wcombo, BTN_4, (data[7] & 0x80));
rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
wacom_report_rel(wcombo, REL_WHEEL, rw);
wacom_report_key(wcombo, BTN_TOOL_FINGER, 0xf0);
wacom_report_abs(wcombo, ABS_MISC, PAD_DEVICE_ID);
wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
} else if (wacom->id[1]) {
wacom_input_sync(wcombo); /* sync last event */
wacom->id[1] = 0;
wacom_report_key(wcombo, BTN_0, (data[7] & 0x40));
wacom_report_key(wcombo, BTN_4, (data[7] & 0x80));
wacom_report_key(wcombo, BTN_TOOL_FINGER, 0);
wacom_report_abs(wcombo, ABS_MISC, 0);
wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0);
}
}
Expand Down Expand Up @@ -304,28 +315,35 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
default: /* Unknown tool */
wacom->tool[idx] = BTN_TOOL_PEN;
}
/* only large I3 support Lens Cursor */
if(!((wacom->tool[idx] == BTN_TOOL_LENS)
&& ((wacom->features->type == INTUOS3)
|| (wacom->features->type == INTUOS3S)))) {
wacom_report_abs(wcombo, ABS_MISC, wacom->id[idx]); /* report tool id */
wacom_report_key(wcombo, wacom->tool[idx], 1);
wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
return 2;
}
return 1;
}

/* Exit report */
if ((data[1] & 0xfe) == 0x80) {
if(!((wacom->tool[idx] == BTN_TOOL_LENS)
&& ((wacom->features->type == INTUOS3)
|| (wacom->features->type == INTUOS3S)))) {
wacom_report_key(wcombo, wacom->tool[idx], 0);
wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
return 2;
wacom_report_abs(wcombo, ABS_X, 0);
wacom_report_abs(wcombo, ABS_Y, 0);
wacom_report_abs(wcombo, ABS_DISTANCE, 0);
if (wacom->tool[idx] >= BTN_TOOL_MOUSE) {
wacom_report_key(wcombo, BTN_LEFT, 0);
wacom_report_key(wcombo, BTN_MIDDLE, 0);
wacom_report_key(wcombo, BTN_RIGHT, 0);
wacom_report_key(wcombo, BTN_SIDE, 0);
wacom_report_key(wcombo, BTN_EXTRA, 0);
wacom_report_abs(wcombo, ABS_THROTTLE, 0);
wacom_report_abs(wcombo, ABS_RZ, 0);
} else {
wacom_report_abs(wcombo, ABS_PRESSURE, 0);
wacom_report_abs(wcombo, ABS_TILT_X, 0);
wacom_report_abs(wcombo, ABS_TILT_Y, 0);
wacom_report_key(wcombo, BTN_STYLUS, 0);
wacom_report_key(wcombo, BTN_STYLUS2, 0);
wacom_report_key(wcombo, BTN_TOUCH, 0);
wacom_report_abs(wcombo, ABS_WHEEL, 0);
}
wacom_report_key(wcombo, wacom->tool[idx], 0);
wacom_report_abs(wcombo, ABS_MISC, 0); /* reset tool id */
wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
return 2;
}
return 0;
}
Expand Down Expand Up @@ -394,6 +412,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
wacom_report_key(wcombo, wacom->tool[1], 1);
else
wacom_report_key(wcombo, wacom->tool[1], 0);
wacom_report_abs(wcombo, ABS_MISC, PAD_DEVICE_ID);
wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xffffffff);
return 1;
}
Expand All @@ -403,6 +422,12 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
if (result)
return result-1;

/* Only large I3 and I1 & I2 support Lense Cursor */
if((wacom->tool[idx] == BTN_TOOL_LENS)
&& ((wacom->features->type == INTUOS3)
|| (wacom->features->type == INTUOS3S)))
return 0;

/* Cintiq doesn't send data when RDY bit isn't set */
if ((wacom->features->type == CINTIQ) && !(data[1] & 0x40))
return 0;
Expand Down Expand Up @@ -554,11 +579,11 @@ static struct wacom_features wacom_features[] = {
{ "Wacom Volito2 4x5", 8, 5104, 3712, 511, 63, GRAPHIRE },
{ "Wacom Volito2 2x3", 8, 3248, 2320, 511, 63, GRAPHIRE },
{ "Wacom PenPartner2", 8, 3250, 2320, 255, 63, GRAPHIRE },
{ "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 63, INTUOS },
{ "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 63, INTUOS },
{ "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 63, INTUOS },
{ "Wacom Intuos 12x12", 10, 30480, 31680, 1023, 63, INTUOS },
{ "Wacom Intuos 12x18", 10, 45720, 31680, 1023, 63, INTUOS },
{ "Wacom Intuos 4x5", 10, 12700, 10600, 1023, 31, INTUOS },
{ "Wacom Intuos 6x8", 10, 20320, 16240, 1023, 31, INTUOS },
{ "Wacom Intuos 9x12", 10, 30480, 24060, 1023, 31, INTUOS },
{ "Wacom Intuos 12x12", 10, 30480, 31680, 1023, 31, INTUOS },
{ "Wacom Intuos 12x18", 10, 45720, 31680, 1023, 31, INTUOS },
{ "Wacom PL400", 8, 5408, 4056, 255, 0, PL },
{ "Wacom PL500", 8, 6144, 4608, 255, 0, PL },
{ "Wacom PL600", 8, 6126, 4604, 255, 0, PL },
Expand All @@ -571,11 +596,11 @@ static struct wacom_features wacom_features[] = {
{ "Wacom DTF521", 8, 6282, 4762, 511, 0, PL },
{ "Wacom DTF720", 8, 6858, 5506, 511, 0, PL },
{ "Wacom Cintiq Partner",8, 20480, 15360, 511, 0, PTU },
{ "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 63, INTUOS },
{ "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 63, INTUOS },
{ "Wacom Intuos2 9x12", 10, 30480, 24060, 1023, 63, INTUOS },
{ "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 63, INTUOS },
{ "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 63, INTUOS },
{ "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 31, INTUOS },
{ "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 31, INTUOS },
{ "Wacom Intuos2 9x12", 10, 30480, 24060, 1023, 31, INTUOS },
{ "Wacom Intuos2 12x12", 10, 30480, 31680, 1023, 31, INTUOS },
{ "Wacom Intuos2 12x18", 10, 45720, 31680, 1023, 31, INTUOS },
{ "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 63, INTUOS3S },
{ "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 63, INTUOS3 },
{ "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 63, INTUOS3 },
Expand All @@ -584,7 +609,7 @@ static struct wacom_features wacom_features[] = {
{ "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 63, INTUOS3 },
{ "Wacom Intuos3 4x6", 10, 31496, 19685, 1023, 63, INTUOS3S },
{ "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 63, CINTIQ },
{ "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 63, INTUOS },
{ "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 31, INTUOS },
{ }
};

Expand Down
1 change: 1 addition & 0 deletions drivers/usb/input/wacom_wac.h
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@
#define STYLUS_DEVICE_ID 0x02
#define CURSOR_DEVICE_ID 0x06
#define ERASER_DEVICE_ID 0x0A
#define PAD_DEVICE_ID 0x0F

enum {
PENPARTNER = 0,
Expand Down

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