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[PATCH] USB: wacom tablet driver update
This patch adds support for DTF 521, Intuos3 12x12, and 12x19;
fixes minor data report bugs.
Signed-off-by: Ping Cheng <pingc@wacom.com>
Acked-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Ping Cheng
Greg Kroah-Hartman
parent
aafe5bd6ec
commit
7d3fe085f9
@ -9,7 +9,7 @@
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* Copyright (c) 2000 Daniel Egger <egger@suse.de>
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* Copyright (c) 2001 Frederic Lepied <flepied@mandrakesoft.com>
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* Copyright (c) 2004 Panagiotis Issaris <panagiotis.issaris@mech.kuleuven.ac.be>
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* Copyright (c) 2002-2005 Ping Cheng <pingc@wacom.com>
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* Copyright (c) 2002-2006 Ping Cheng <pingc@wacom.com>
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*
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* ChangeLog:
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* v0.1 (vp) - Initial release
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@ -56,6 +56,8 @@
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* - Merged wacom_intuos3_irq into wacom_intuos_irq
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* v1.44 (pc) - Added support for Graphire4, Cintiq 710, Intuos3 6x11, etc.
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* - Report Device IDs
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* v1.45 (pc) - Added support for DTF 521, Intuos3 12x12 and 12x19
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* - Minor data report fix
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*/
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/*
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@ -78,7 +80,7 @@
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/*
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* Version Information
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*/
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#define DRIVER_VERSION "v1.44"
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#define DRIVER_VERSION "v1.45"
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#define DRIVER_AUTHOR "Vojtech Pavlik <vojtech@ucw.cz>"
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#define DRIVER_DESC "USB Wacom Graphire and Wacom Intuos tablet driver"
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#define DRIVER_LICENSE "GPL"
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@ -99,6 +101,8 @@ enum {
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PL,
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INTUOS,
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INTUOS3,
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INTUOS312,
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INTUOS319,
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CINTIQ,
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MAX_TYPE
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};
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@ -127,7 +131,19 @@ struct wacom {
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char phys[32];
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};
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#define USB_REQ_GET_REPORT 0x01
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#define USB_REQ_SET_REPORT 0x09
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static int usb_get_report(struct usb_interface *intf, unsigned char type,
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unsigned char id, void *buf, int size)
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{
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return usb_control_msg(interface_to_usbdev(intf),
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usb_rcvctrlpipe(interface_to_usbdev(intf), 0),
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USB_REQ_GET_REPORT, USB_TYPE_CLASS | USB_RECIP_INTERFACE,
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(type << 8) + id, intf->altsetting[0].desc.bInterfaceNumber,
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buf, size, 100);
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}
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static int usb_set_report(struct usb_interface *intf, unsigned char type,
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unsigned char id, void *buf, int size)
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{
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@ -206,7 +222,8 @@ static void wacom_pl_irq(struct urb *urb, struct pt_regs *regs)
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wacom->tool[1] = BTN_TOOL_PEN;
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id = STYLUS_DEVICE_ID;
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}
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input_report_key(dev, wacom->tool[1], id); /* report in proximity for tool */
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input_report_key(dev, wacom->tool[1], prox); /* report in proximity for tool */
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input_report_abs(dev, ABS_MISC, id); /* report tool id */
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input_report_abs(dev, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14));
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input_report_abs(dev, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14));
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input_report_abs(dev, ABS_PRESSURE, pressure);
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@ -239,7 +256,7 @@ static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs)
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struct wacom *wacom = urb->context;
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unsigned char *data = wacom->data;
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struct input_dev *dev = wacom->dev;
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int retval;
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int retval, id;
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switch (urb->status) {
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case 0:
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@ -263,12 +280,15 @@ static void wacom_ptu_irq(struct urb *urb, struct pt_regs *regs)
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input_regs(dev, regs);
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if (data[1] & 0x04) {
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input_report_key(dev, BTN_TOOL_RUBBER, (data[1] & 0x20) ? ERASER_DEVICE_ID : 0);
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input_report_key(dev, BTN_TOOL_RUBBER, data[1] & 0x20);
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input_report_key(dev, BTN_TOUCH, data[1] & 0x08);
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id = ERASER_DEVICE_ID;
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} else {
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input_report_key(dev, BTN_TOOL_PEN, (data[1] & 0x20) ? STYLUS_DEVICE_ID : 0);
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input_report_key(dev, BTN_TOOL_PEN, data[1] & 0x20);
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input_report_key(dev, BTN_TOUCH, data[1] & 0x01);
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id = STYLUS_DEVICE_ID;
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}
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input_report_abs(dev, ABS_MISC, id); /* report tool id */
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input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[2]));
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input_report_abs(dev, ABS_Y, le16_to_cpu(*(__le16 *) &data[4]));
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input_report_abs(dev, ABS_PRESSURE, le16_to_cpu(*(__le16 *) &data[6]));
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@ -312,7 +332,8 @@ static void wacom_penpartner_irq(struct urb *urb, struct pt_regs *regs)
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}
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input_regs(dev, regs);
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input_report_key(dev, BTN_TOOL_PEN, STYLUS_DEVICE_ID);
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input_report_key(dev, BTN_TOOL_PEN, 1);
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input_report_abs(dev, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */
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input_report_abs(dev, ABS_X, le16_to_cpu(*(__le16 *) &data[1]));
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input_report_abs(dev, ABS_Y, le16_to_cpu(*(__le16 *) &data[3]));
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input_report_abs(dev, ABS_PRESSURE, (signed char)data[6] + 127);
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@ -350,6 +371,8 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
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goto exit;
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}
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if (data[0] == 99) return; /* for Volito tablets */
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if (data[0] != 2) {
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dbg("wacom_graphire_irq: received unknown report #%d", data[0]);
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goto exit;
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@ -374,10 +397,10 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
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case 2: /* Mouse with wheel */
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input_report_key(dev, BTN_MIDDLE, data[1] & 0x04);
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if (wacom->features->type == WACOM_G4) {
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rw = data[7] & 0x04 ? -(data[7] & 0x03) : (data[7] & 0x03);
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input_report_rel(dev, REL_WHEEL, rw);
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rw = data[7] & 0x04 ? (data[7] & 0x03)-4 : (data[7] & 0x03);
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input_report_rel(dev, REL_WHEEL, -rw);
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} else
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input_report_rel(dev, REL_WHEEL, (signed char) data[6]);
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input_report_rel(dev, REL_WHEEL, -(signed char) data[6]);
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/* fall through */
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case 3: /* Mouse without wheel */
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@ -406,39 +429,27 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs)
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}
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}
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input_report_key(dev, wacom->tool[0], (data[1] & 0x10) ? id : 0);
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if (data[1] & 0x10)
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input_report_abs(dev, ABS_MISC, id); /* report tool id */
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else
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input_report_abs(dev, ABS_MISC, 0); /* reset tool id */
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input_report_key(dev, wacom->tool[0], data[1] & 0x10);
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input_sync(dev);
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/* send pad data */
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if (wacom->features->type == WACOM_G4) {
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/* fist time sending pad data */
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if (wacom->tool[1] != BTN_TOOL_FINGER) {
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wacom->id[1] = 0;
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wacom->serial[1] = (data[7] & 0x38) >> 2;
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}
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if (data[7] & 0xf8) {
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if ((wacom->serial[1] & 0xc0) != (data[7] & 0xf8)) {
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wacom->id[1] = 1;
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wacom->serial[1] = (data[7] & 0xf8);
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input_report_key(dev, BTN_0, (data[7] & 0x40));
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input_report_key(dev, BTN_4, (data[7] & 0x80));
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if (((data[7] & 0x38) >> 2) == (wacom->serial[1] & 0x0e))
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/* alter REL_WHEEL value so X apps can get it */
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wacom->serial[1] += (wacom->serial[1] & 0x01) ? -1 : 1;
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else
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wacom->serial[1] = (data[7] & 0x38 ) >> 2;
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/* don't alter the value when there is no wheel event */
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if (wacom->serial[1] == 1)
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wacom->serial[1] = 0;
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rw = wacom->serial[1];
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rw = (rw & 0x08) ? -(rw & 0x07) : (rw & 0x07);
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rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3);
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input_report_rel(dev, REL_WHEEL, rw);
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wacom->tool[1] = BTN_TOOL_FINGER;
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wacom->id[1] = data[7] & 0xf8;
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input_report_key(dev, wacom->tool[1], 0xf0);
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input_report_key(dev, BTN_TOOL_FINGER, 0xf0);
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input_event(dev, EV_MSC, MSC_SERIAL, 0xf0);
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} else if (wacom->id[1]) {
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wacom->id[1] = 0;
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wacom->serial[1] = 0;
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input_report_key(dev, wacom->tool[1], 0);
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input_report_key(dev, BTN_TOOL_FINGER, 0);
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input_event(dev, EV_MSC, MSC_SERIAL, 0xf0);
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}
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input_sync(dev);
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@ -516,21 +527,31 @@ static int wacom_intuos_inout(struct urb *urb)
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default: /* Unknown tool */
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wacom->tool[idx] = BTN_TOOL_PEN;
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}
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input_report_key(dev, wacom->tool[idx], wacom->id[idx]);
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input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
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input_sync(dev);
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if(!((wacom->tool[idx] == BTN_TOOL_LENS) &&
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((wacom->features->type == INTUOS312)
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|| (wacom->features->type == INTUOS319)))) {
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input_report_abs(dev, ABS_MISC, wacom->id[idx]); /* report tool id */
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input_report_key(dev, wacom->tool[idx], 1);
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input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
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input_sync(dev);
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}
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return 1;
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}
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/* Exit report */
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if ((data[1] & 0xfe) == 0x80) {
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input_report_key(dev, wacom->tool[idx], 0);
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input_report_abs(dev, ABS_MISC, 0); /* reset tool id */
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input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
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input_sync(dev);
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return 1;
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}
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return 0;
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if((wacom->tool[idx] == BTN_TOOL_LENS) && ((wacom->features->type == INTUOS312)
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|| (wacom->features->type == INTUOS319)))
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return 1;
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else
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return 0;
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}
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static void wacom_intuos_general(struct urb *urb)
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@ -600,10 +621,9 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
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/* pad packets. Works as a second tool and is always in prox */
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if (data[0] == 12) {
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/* initiate the pad as a device */
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if (wacom->tool[1] != BTN_TOOL_FINGER) {
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if (wacom->tool[1] != BTN_TOOL_FINGER)
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wacom->tool[1] = BTN_TOOL_FINGER;
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input_report_key(dev, wacom->tool[1], 1);
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}
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input_report_key(dev, BTN_0, (data[5] & 0x01));
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input_report_key(dev, BTN_1, (data[5] & 0x02));
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input_report_key(dev, BTN_2, (data[5] & 0x04));
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@ -614,6 +634,11 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
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input_report_key(dev, BTN_7, (data[6] & 0x08));
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input_report_abs(dev, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]);
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input_report_abs(dev, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]);
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if((data[5] & 0x0f) | (data[6] & 0x0f) | (data[1] & 0x1f) | data[2])
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input_report_key(dev, wacom->tool[1], 1);
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else
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input_report_key(dev, wacom->tool[1], 0);
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input_event(dev, EV_MSC, MSC_SERIAL, 0xffffffff);
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input_sync(dev);
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goto exit;
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@ -676,8 +701,8 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
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input_report_key(dev, BTN_LEFT, data[8] & 0x04);
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input_report_key(dev, BTN_MIDDLE, data[8] & 0x08);
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input_report_key(dev, BTN_RIGHT, data[8] & 0x10);
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input_report_rel(dev, REL_WHEEL, ((data[8] & 0x02) >> 1)
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- (data[8] & 0x01));
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input_report_rel(dev, REL_WHEEL, (data[8] & 0x01)
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- ((data[8] & 0x02) >> 1));
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/* I3 2D mouse side buttons */
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if (wacom->features->type == INTUOS3) {
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@ -695,7 +720,8 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs)
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}
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}
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input_report_key(dev, wacom->tool[idx], wacom->id[idx]);
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input_report_abs(dev, ABS_MISC, wacom->id[idx]); /* report tool id */
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input_report_key(dev, wacom->tool[idx], 1);
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input_event(dev, EV_MSC, MSC_SERIAL, wacom->serial[idx]);
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input_sync(dev);
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@ -733,7 +759,8 @@ static struct wacom_features wacom_features[] = {
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{ "Wacom PL800", 8, 7220, 5780, 511, 32, PL, wacom_pl_irq },
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{ "Wacom PL700", 8, 6758, 5406, 511, 32, PL, wacom_pl_irq },
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{ "Wacom PL510", 8, 6282, 4762, 511, 32, PL, wacom_pl_irq },
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{ "Wacom PL710", 8, 34080, 27660, 511, 32, PL, wacom_pl_irq },
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{ "Wacom DTU710", 8, 34080, 27660, 511, 32, PL, wacom_pl_irq },
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{ "Wacom DTF521", 8, 6282, 4762, 511, 32, PL, wacom_pl_irq },
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{ "Wacom DTF720", 8, 6858, 5506, 511, 32, PL, wacom_pl_irq },
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{ "Wacom Cintiq Partner",8, 20480, 15360, 511, 32, PL, wacom_ptu_irq },
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{ "Wacom Intuos2 4x5", 10, 12700, 10600, 1023, 15, INTUOS, wacom_intuos_irq },
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@ -744,6 +771,8 @@ static struct wacom_features wacom_features[] = {
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{ "Wacom Intuos3 4x5", 10, 25400, 20320, 1023, 15, INTUOS3, wacom_intuos_irq },
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{ "Wacom Intuos3 6x8", 10, 40640, 30480, 1023, 15, INTUOS3, wacom_intuos_irq },
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{ "Wacom Intuos3 9x12", 10, 60960, 45720, 1023, 15, INTUOS3, wacom_intuos_irq },
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{ "Wacom Intuos3 12x12", 10, 60960, 60960, 1023, 15, INTUOS312, wacom_intuos_irq },
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{ "Wacom Intuos3 12x19", 10, 97536, 60960, 1023, 15, INTUOS319, wacom_intuos_irq },
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{ "Wacom Intuos3 6x11", 10, 54204, 31750, 1023, 15, INTUOS3, wacom_intuos_irq },
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{ "Wacom Cintiq 21UX", 10, 87200, 65600, 1023, 15, CINTIQ, wacom_intuos_irq },
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{ "Wacom Intuos2 6x8", 10, 20320, 16240, 1023, 15, INTUOS, wacom_intuos_irq },
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@ -779,6 +808,7 @@ static struct usb_device_id wacom_ids[] = {
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{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x38) },
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{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x39) },
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{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) },
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{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC3) },
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{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) },
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{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x41) },
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{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x42) },
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@ -788,6 +818,8 @@ static struct usb_device_id wacom_ids[] = {
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{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB0) },
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{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB1) },
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{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB2) },
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{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB3) },
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{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB4) },
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{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) },
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{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) },
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{ USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) },
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@ -820,7 +852,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
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struct usb_endpoint_descriptor *endpoint;
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struct wacom *wacom;
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struct input_dev *input_dev;
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char rep_data[2] = {0x02, 0x02};
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char rep_data[2], limit = 0;
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wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);
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input_dev = input_allocate_device();
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@ -857,6 +889,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
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input_set_abs_params(input_dev, ABS_X, 0, wacom->features->x_max, 4, 0);
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input_set_abs_params(input_dev, ABS_Y, 0, wacom->features->y_max, 4, 0);
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input_set_abs_params(input_dev, ABS_PRESSURE, 0, wacom->features->pressure_max, 0, 0);
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input_dev->absbit[LONG(ABS_MISC)] |= BIT(ABS_MISC);
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switch (wacom->features->type) {
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case WACOM_G4:
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@ -875,6 +908,8 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
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break;
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case INTUOS3:
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case INTUOS312:
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case INTUOS319:
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case CINTIQ:
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input_dev->keybit[LONG(BTN_DIGI)] |= BIT(BTN_TOOL_FINGER);
|
||||
input_dev->keybit[LONG(BTN_LEFT)] |= BIT(BTN_0) | BIT(BTN_1) | BIT(BTN_2) | BIT(BTN_3) | BIT(BTN_4) | BIT(BTN_5) | BIT(BTN_6) | BIT(BTN_7);
|
||||
@ -916,10 +951,13 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
|
||||
|
||||
input_register_device(wacom->dev);
|
||||
|
||||
/* ask the tablet to report tablet data */
|
||||
usb_set_report(intf, 3, 2, rep_data, 2);
|
||||
/* repeat once (not sure why the first call often fails) */
|
||||
usb_set_report(intf, 3, 2, rep_data, 2);
|
||||
/* Ask the tablet to report tablet data. Repeat until it succeeds */
|
||||
do {
|
||||
rep_data[0] = 2;
|
||||
rep_data[1] = 2;
|
||||
usb_set_report(intf, 3, 2, rep_data, 2);
|
||||
usb_get_report(intf, 3, 2, rep_data, 2);
|
||||
} while (rep_data[1] != 2 && limit++ < 5);
|
||||
|
||||
usb_set_intfdata(intf, wacom);
|
||||
return 0;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user