diff options
Diffstat (limited to 'src/2.6.14/wacom.c')
| -rw-r--r-- | src/2.6.14/wacom.c | 42 |
1 files changed, 14 insertions, 28 deletions
diff --git a/src/2.6.14/wacom.c b/src/2.6.14/wacom.c index e5f2737..46b6ba0 100644 --- a/src/2.6.14/wacom.c +++ b/src/2.6.14/wacom.c @@ -374,6 +374,8 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs) goto exit; } + if (data[0] == 99) return; /* for Volito tablets */ + if (data[0] != 2) { dbg("wacom_graphire_irq: received unknown report #%d", data[0]); goto exit; @@ -398,10 +400,10 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs) case 2: /* Mouse with wheel */ input_report_key(dev, BTN_MIDDLE, data[1] & 0x04); if (wacom->features->type == G4) { - rw = data[7] & 0x04 ? -(data[7] & 0x03) : (data[7] & 0x03); - input_report_rel(dev, REL_WHEEL, rw); + rw = data[7] & 0x04 ? (data[7] & 0x03)-4 : (data[7] & 0x03); + input_report_rel(dev, REL_WHEEL, -rw); } else - input_report_rel(dev, REL_WHEEL, (signed char) data[6]); + input_report_rel(dev, REL_WHEEL, -(signed char) data[6]); /* fall through */ case 3: /* Mouse without wheel */ @@ -439,34 +441,18 @@ static void wacom_graphire_irq(struct urb *urb, struct pt_regs *regs) /* send pad data */ if (wacom->features->type == G4) { - /* fist time sending pad data */ - if (wacom->tool[1] != BTN_TOOL_FINGER) { - wacom->id[1] = 0; - wacom->serial[1] = (data[7] & 0x38) >> 2; - } - if (data[7] & 0xf8) { + if ( (wacom->serial[1] & 0xc0) != (data[7] & 0xf8) ) { + wacom->id[1] = 1; + wacom->serial[1] = (data[7] & 0xf8); input_report_key(dev, BTN_0, (data[7] & 0x40)); input_report_key(dev, BTN_4, (data[7] & 0x80)); - if (((data[7] & 0x38) >> 2) == (wacom->serial[1] & 0x0e)) - /* alter REL_WHEEL value so X apps can get it */ - wacom->serial[1] += (wacom->serial[1] & 0x01) ? -1 : 1; - else - wacom->serial[1] = (data[7] & 0x38) >> 2; - - /* don't alter the value when there is no wheel event */ - if (wacom->serial[1] == 1) - wacom->serial[1] = 0; - rw = wacom->serial[1]; - rw = (rw & 0x08) ? -(rw & 0x07) : (rw & 0x07); + rw = ((data[7] & 0x18) >> 3) - ((data[7] & 0x20) >> 3); input_report_rel(dev, REL_WHEEL, rw); - wacom->tool[1] = BTN_TOOL_FINGER; - wacom->id[1] = data[7] & 0xf8; - input_report_key(dev, wacom->tool[1], 0xf0); + input_report_key(dev, BTN_TOOL_FINGER, 0xf0); input_event(dev, EV_MSC, MSC_SERIAL, 0xf0); - } else if (wacom->id[1]) { + } else if ( wacom->id[1] ) { wacom->id[1] = 0; - wacom->serial[1] = 0; - input_report_key(dev, wacom->tool[1], 0); + input_report_key(dev, BTN_TOOL_FINGER, 0); input_event(dev, EV_MSC, MSC_SERIAL, 0xf0); } input_sync(dev); @@ -718,8 +704,8 @@ static void wacom_intuos_irq(struct urb *urb, struct pt_regs *regs) input_report_key(dev, BTN_LEFT, data[8] & 0x04); input_report_key(dev, BTN_MIDDLE, data[8] & 0x08); input_report_key(dev, BTN_RIGHT, data[8] & 0x10); - input_report_rel(dev, REL_WHEEL, ((data[8] & 0x02) >> 1) - - (data[8] & 0x01)); + input_report_rel(dev, REL_WHEEL, (data[8] & 0x01) + - ((data[8] & 0x02) >> 1)); /* I3 2D mouse side buttons */ if (wacom->features->type == INTUOS3) { |