| /* |
| * drivers/input/tablet/wacom_wac.c |
| * |
| * USB Wacom Graphire and Wacom Intuos 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.h" |
| #include "wacom_wac.h" |
| |
| static int wacom_penpartner_irq(struct wacom_wac *wacom, void *wcombo) |
| { |
| unsigned char *data = wacom->data; |
| |
| 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; |
| wacom_report_key(wcombo, wacom->tool[0], 1); |
| wacom_report_abs(wcombo, ABS_MISC, wacom->id[0]); /* report tool id */ |
| wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1])); |
| wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3])); |
| wacom_report_abs(wcombo, ABS_PRESSURE, (signed char)data[6] + 127); |
| wacom_report_key(wcombo, BTN_TOUCH, ((signed char)data[6] > -127)); |
| wacom_report_key(wcombo, BTN_STYLUS, (data[5] & 0x40)); |
| } else { |
| wacom_report_key(wcombo, wacom->tool[0], 0); |
| wacom_report_abs(wcombo, ABS_MISC, 0); /* report tool id */ |
| wacom_report_abs(wcombo, ABS_PRESSURE, -1); |
| wacom_report_key(wcombo, BTN_TOUCH, 0); |
| } |
| break; |
| case 2: |
| wacom_report_key(wcombo, BTN_TOOL_PEN, 1); |
| wacom_report_abs(wcombo, ABS_MISC, STYLUS_DEVICE_ID); /* report tool id */ |
| wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[1])); |
| wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[3])); |
| wacom_report_abs(wcombo, ABS_PRESSURE, (signed char)data[6] + 127); |
| wacom_report_key(wcombo, BTN_TOUCH, ((signed char)data[6] > -80) && !(data[5] & 0x20)); |
| wacom_report_key(wcombo, BTN_STYLUS, (data[5] & 0x40)); |
| break; |
| default: |
| printk(KERN_INFO "wacom_penpartner_irq: received unknown report #%d\n", data[0]); |
| return 0; |
| } |
| return 1; |
| } |
| |
| static int wacom_pl_irq(struct wacom_wac *wacom, void *wcombo) |
| { |
| unsigned char *data = wacom->data; |
| int prox, id, pressure; |
| |
| if (data[0] != 2) { |
| dbg("wacom_pl_irq: received unknown report #%d", data[0]); |
| return 0; |
| } |
| |
| prox = data[1] & 0x40; |
| |
| id = ERASER_DEVICE_ID; |
| if (prox) { |
| |
| pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1)); |
| if (wacom->features->pressure_max > 255) |
| pressure = (pressure << 1) | ((data[4] >> 6) & 1); |
| pressure += (wacom->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 */ |
| wacom_report_key(wcombo, wacom->tool[1], 0); |
| wacom_input_sync(wcombo); |
| 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; |
| id = STYLUS_DEVICE_ID; |
| } |
| wacom_report_key(wcombo, wacom->tool[1], prox); /* report in proximity for tool */ |
| wacom_report_abs(wcombo, ABS_MISC, id); /* report tool id */ |
| wacom_report_abs(wcombo, ABS_X, data[3] | (data[2] << 7) | ((data[1] & 0x03) << 14)); |
| wacom_report_abs(wcombo, ABS_Y, data[6] | (data[5] << 7) | ((data[4] & 0x03) << 14)); |
| wacom_report_abs(wcombo, ABS_PRESSURE, pressure); |
| |
| wacom_report_key(wcombo, BTN_TOUCH, data[4] & 0x08); |
| wacom_report_key(wcombo, BTN_STYLUS, data[4] & 0x10); |
| /* Only allow the stylus2 button to be reported for the pen tool. */ |
| wacom_report_key(wcombo, 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; |
| } |
| wacom_report_key(wcombo, wacom->tool[1], prox); |
| } |
| |
| wacom->tool[0] = prox; /* Save proximity state */ |
| return 1; |
| } |
| |
| static int wacom_ptu_irq(struct wacom_wac *wacom, void *wcombo) |
| { |
| unsigned char *data = wacom->data; |
| int id; |
| |
| if (data[0] != 2) { |
| printk(KERN_INFO "wacom_ptu_irq: received unknown report #%d\n", data[0]); |
| return 0; |
| } |
| |
| if (data[1] & 0x04) { |
| wacom_report_key(wcombo, BTN_TOOL_RUBBER, data[1] & 0x20); |
| wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x08); |
| id = ERASER_DEVICE_ID; |
| } else { |
| wacom_report_key(wcombo, BTN_TOOL_PEN, data[1] & 0x20); |
| wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01); |
| id = STYLUS_DEVICE_ID; |
| } |
| wacom_report_abs(wcombo, ABS_MISC, id); /* report tool id */ |
| wacom_report_abs(wcombo, ABS_X, wacom_le16_to_cpu(&data[2])); |
| wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4])); |
| wacom_report_abs(wcombo, ABS_PRESSURE, wacom_le16_to_cpu(&data[6])); |
| wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02); |
| wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x10); |
| return 1; |
| } |
| |
| static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo) |
| { |
| unsigned char *data = wacom->data; |
| int x, y, id, rw; |
| |
| if (data[0] != 2) { |
| dbg("wacom_graphire_irq: received unknown report #%d", data[0]); |
| return 0; |
| } |
| |
| id = STYLUS_DEVICE_ID; |
| if (data[1] & 0x80) { /* in prox */ |
| |
| switch ((data[1] >> 5) & 3) { |
| |
| case 0: /* Pen */ |
| wacom->tool[0] = BTN_TOOL_PEN; |
| break; |
| |
| case 1: /* Rubber */ |
| wacom->tool[0] = BTN_TOOL_RUBBER; |
| id = ERASER_DEVICE_ID; |
| break; |
| |
| case 2: /* Mouse with wheel */ |
| wacom_report_key(wcombo, BTN_MIDDLE, data[1] & 0x04); |
| if (wacom->features->type == WACOM_G4 || |
| wacom->features->type == WACOM_MO) { |
| rw = data[7] & 0x04 ? (data[7] & 0x03)-4 : (data[7] & 0x03); |
| wacom_report_rel(wcombo, REL_WHEEL, -rw); |
| } else |
| wacom_report_rel(wcombo, REL_WHEEL, -(signed char) data[6]); |
| /* fall through */ |
| |
| case 3: /* Mouse without wheel */ |
| wacom->tool[0] = BTN_TOOL_MOUSE; |
| id = CURSOR_DEVICE_ID; |
| wacom_report_key(wcombo, BTN_LEFT, data[1] & 0x01); |
| wacom_report_key(wcombo, BTN_RIGHT, data[1] & 0x02); |
| if (wacom->features->type == WACOM_G4 || |
| wacom->features->type == WACOM_MO) |
| wacom_report_abs(wcombo, ABS_DISTANCE, data[6] & 0x3f); |
| else |
| wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f); |
| break; |
| } |
| x = wacom_le16_to_cpu(&data[2]); |
| y = wacom_le16_to_cpu(&data[4]); |
| wacom_report_abs(wcombo, ABS_X, x); |
| wacom_report_abs(wcombo, ABS_Y, y); |
| if (wacom->tool[0] != BTN_TOOL_MOUSE) { |
| wacom_report_abs(wcombo, ABS_PRESSURE, data[6] | ((data[7] & 0x01) << 8)); |
| wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x01); |
| wacom_report_key(wcombo, BTN_STYLUS, data[1] & 0x02); |
| wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 0x04); |
| } |
| wacom_report_abs(wcombo, ABS_MISC, id); /* report tool id */ |
| wacom_report_key(wcombo, wacom->tool[0], 1); |
| } 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); |
| } |
| |
| /* send pad data */ |
| switch (wacom->features->type) { |
| case WACOM_G4: |
| 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); |
| } |
| break; |
| case WACOM_MO: |
| if ((data[7] & 0xf8) || (data[8] & 0x80)) { |
| 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] & 0x08)); |
| wacom_report_key(wcombo, BTN_1, (data[7] & 0x20)); |
| wacom_report_key(wcombo, BTN_4, (data[7] & 0x10)); |
| wacom_report_key(wcombo, BTN_5, (data[7] & 0x40)); |
| wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f)); |
| 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] & 0x08)); |
| wacom_report_key(wcombo, BTN_1, (data[7] & 0x20)); |
| wacom_report_key(wcombo, BTN_4, (data[7] & 0x10)); |
| wacom_report_key(wcombo, BTN_5, (data[7] & 0x40)); |
| wacom_report_abs(wcombo, ABS_WHEEL, (data[8] & 0x7f)); |
| wacom_report_key(wcombo, BTN_TOOL_FINGER, 0); |
| wacom_report_abs(wcombo, ABS_MISC, 0); |
| wacom_input_event(wcombo, EV_MSC, MSC_SERIAL, 0xf0); |
| } |
| break; |
| } |
| return 1; |
| } |
| |
| static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo) |
| { |
| unsigned char *data = wacom->data; |
| int idx; |
| |
| /* tool number */ |
| idx = data[1] & 0x01; |
| |
| /* Enter report */ |
| if ((data[1] & 0xfc) == 0xc0) { |
| /* 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); |
| switch (wacom->id[idx]) { |
| case 0x812: /* Inking pen */ |
| case 0x801: /* Intuos3 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 0x022: |
| 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 */ |
| wacom->tool[idx] = BTN_TOOL_MOUSE; |
| break; |
| case 0x096: /* Lens cursor */ |
| case 0x097: /* Intuos3 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 */ |
| wacom->tool[idx] = BTN_TOOL_RUBBER; |
| break; |
| case 0xd12: |
| case 0x912: |
| case 0x112: |
| case 0x913: /* Intuos3 Airbrush */ |
| wacom->tool[idx] = BTN_TOOL_AIRBRUSH; |
| break; |
| default: /* Unknown tool */ |
| wacom->tool[idx] = BTN_TOOL_PEN; |
| } |
| return 1; |
| } |
| |
| /* Exit report */ |
| if ((data[1] & 0xfe) == 0x80) { |
| 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; |
| } |
| |
| static void wacom_intuos_general(struct wacom_wac *wacom, void *wcombo) |
| { |
| unsigned char *data = wacom->data; |
| unsigned int t; |
| |
| /* general pen packet */ |
| if ((data[1] & 0xb8) == 0xa0) { |
| t = (data[6] << 2) | ((data[7] >> 6) & 3); |
| wacom_report_abs(wcombo, ABS_PRESSURE, t); |
| wacom_report_abs(wcombo, ABS_TILT_X, |
| ((data[7] << 1) & 0x7e) | (data[8] >> 7)); |
| wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f); |
| wacom_report_key(wcombo, BTN_STYLUS, data[1] & 2); |
| wacom_report_key(wcombo, BTN_STYLUS2, data[1] & 4); |
| wacom_report_key(wcombo, BTN_TOUCH, t > 10); |
| } |
| |
| /* airbrush second packet */ |
| if ((data[1] & 0xbc) == 0xb4) { |
| wacom_report_abs(wcombo, ABS_WHEEL, |
| (data[6] << 2) | ((data[7] >> 6) & 3)); |
| wacom_report_abs(wcombo, ABS_TILT_X, |
| ((data[7] << 1) & 0x7e) | (data[8] >> 7)); |
| wacom_report_abs(wcombo, ABS_TILT_Y, data[8] & 0x7f); |
| } |
| return; |
| } |
| |
| static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo) |
| { |
| unsigned char *data = wacom->data; |
| unsigned int t; |
| int idx, result; |
| |
| if (data[0] != 2 && data[0] != 5 && data[0] != 6 && data[0] != 12) { |
| dbg("wacom_intuos_irq: received unknown report #%d", data[0]); |
| return 0; |
| } |
| |
| /* tool number */ |
| idx = data[1] & 0x01; |
| |
| /* pad packets. Works as a second tool and is always in prox */ |
| if (data[0] == 12) { |
| /* initiate the pad as a device */ |
| if (wacom->tool[1] != BTN_TOOL_FINGER) |
| wacom->tool[1] = BTN_TOOL_FINGER; |
| |
| wacom_report_key(wcombo, BTN_0, (data[5] & 0x01)); |
| wacom_report_key(wcombo, BTN_1, (data[5] & 0x02)); |
| wacom_report_key(wcombo, BTN_2, (data[5] & 0x04)); |
| wacom_report_key(wcombo, BTN_3, (data[5] & 0x08)); |
| wacom_report_key(wcombo, BTN_4, (data[6] & 0x01)); |
| wacom_report_key(wcombo, BTN_5, (data[6] & 0x02)); |
| wacom_report_key(wcombo, BTN_6, (data[6] & 0x04)); |
| wacom_report_key(wcombo, BTN_7, (data[6] & 0x08)); |
| wacom_report_abs(wcombo, ABS_RX, ((data[1] & 0x1f) << 8) | data[2]); |
| wacom_report_abs(wcombo, ABS_RY, ((data[3] & 0x1f) << 8) | data[4]); |
| |
| if((data[5] & 0x0f) | (data[6] & 0x0f) | (data[1] & 0x1f) | |
| data[2] | (data[3] & 0x1f) | data[4]) |
| 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; |
| } |
| |
| /* process in/out prox events */ |
| result = wacom_intuos_inout(wacom, 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; |
| |
| if (wacom->features->type >= INTUOS3S) { |
| wacom_report_abs(wcombo, ABS_X, (data[2] << 9) | (data[3] << 1) | ((data[9] >> 1) & 1)); |
| wacom_report_abs(wcombo, ABS_Y, (data[4] << 9) | (data[5] << 1) | (data[9] & 1)); |
| wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 2) & 0x3f)); |
| } else { |
| wacom_report_abs(wcombo, ABS_X, wacom_be16_to_cpu(&data[2])); |
| wacom_report_abs(wcombo, ABS_Y, wacom_be16_to_cpu(&data[4])); |
| wacom_report_abs(wcombo, ABS_DISTANCE, ((data[9] >> 3) & 0x1f)); |
| } |
| |
| /* process general packets */ |
| wacom_intuos_general(wacom, wcombo); |
| |
| /* 4D mouse, 2D mouse, marker pen rotation, or Lens cursor packets */ |
| if ((data[1] & 0xbc) == 0xa8 || (data[1] & 0xbe) == 0xb0) { |
| |
| if (data[1] & 0x02) { |
| /* Rotation packet */ |
| if (wacom->features->type >= INTUOS3S) { |
| /* I3 marker pen rotation reported as wheel |
| * due to valuator limitation |
| */ |
| 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) ; |
| wacom_report_abs(wcombo, ABS_WHEEL, t); |
| } else { |
| /* 4D mouse rotation packet */ |
| t = (data[6] << 3) | ((data[7] >> 5) & 7); |
| wacom_report_abs(wcombo, ABS_RZ, (data[7] & 0x20) ? |
| ((t - 1) / 2) : -t / 2); |
| } |
| |
| } else if (!(data[1] & 0x10) && wacom->features->type < INTUOS3S) { |
| /* 4D mouse packet */ |
| wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x01); |
| wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02); |
| wacom_report_key(wcombo, BTN_RIGHT, data[8] & 0x04); |
| |
| wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x20); |
| wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x10); |
| t = (data[6] << 2) | ((data[7] >> 6) & 3); |
| wacom_report_abs(wcombo, ABS_THROTTLE, (data[8] & 0x08) ? -t : t); |
| |
| } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) { |
| /* 2D mouse packet */ |
| wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x04); |
| wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x08); |
| wacom_report_key(wcombo, BTN_RIGHT, data[8] & 0x10); |
| wacom_report_rel(wcombo, REL_WHEEL, (data[8] & 0x01) |
| - ((data[8] & 0x02) >> 1)); |
| |
| /* I3 2D mouse side buttons */ |
| if (wacom->features->type >= INTUOS3S && wacom->features->type <= INTUOS3L) { |
| wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x40); |
| wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x20); |
| } |
| |
| } else if (wacom->features->type < INTUOS3S || wacom->features->type == INTUOS3L) { |
| /* Lens cursor packets */ |
| wacom_report_key(wcombo, BTN_LEFT, data[8] & 0x01); |
| wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02); |
| wacom_report_key(wcombo, BTN_RIGHT, data[8] & 0x04); |
| wacom_report_key(wcombo, BTN_SIDE, data[8] & 0x10); |
| wacom_report_key(wcombo, BTN_EXTRA, data[8] & 0x08); |
| } |
| } |
| |
| 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 1; |
| } |
| |
| int wacom_wac_irq(struct wacom_wac *wacom_wac, void *wcombo) |
| { |
| switch (wacom_wac->features->type) { |
| case PENPARTNER: |
| return (wacom_penpartner_irq(wacom_wac, wcombo)); |
| break; |
| case PL: |
| return (wacom_pl_irq(wacom_wac, wcombo)); |
| break; |
| case WACOM_G4: |
| case GRAPHIRE: |
| case WACOM_MO: |
| return (wacom_graphire_irq(wacom_wac, wcombo)); |
| break; |
| case PTU: |
| return (wacom_ptu_irq(wacom_wac, wcombo)); |
| break; |
| case INTUOS: |
| case INTUOS3S: |
| case INTUOS3: |
| case INTUOS3L: |
| case CINTIQ: |
| return (wacom_intuos_irq(wacom_wac, wcombo)); |
| break; |
| default: |
| return 0; |
| } |
| return 0; |
| } |
| |
| void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac) |
| { |
| switch (wacom_wac->features->type) { |
| case WACOM_MO: |
| input_dev_mo(input_dev, wacom_wac); |
| case WACOM_G4: |
| input_dev_g4(input_dev, wacom_wac); |
| /* fall through */ |
| case GRAPHIRE: |
| input_dev_g(input_dev, wacom_wac); |
| break; |
| case INTUOS3: |
| case INTUOS3L: |
| case CINTIQ: |
| input_dev_i3(input_dev, wacom_wac); |
| /* fall through */ |
| case INTUOS3S: |
| input_dev_i3s(input_dev, wacom_wac); |
| case INTUOS: |
| input_dev_i(input_dev, wacom_wac); |
| break; |
| case PL: |
| case PTU: |
| input_dev_pl(input_dev, wacom_wac); |
| break; |
| case PENPARTNER: |
| input_dev_pt(input_dev, wacom_wac); |
| break; |
| } |
| return; |
| } |
| |
| static struct wacom_features wacom_features[] = { |
| { "Wacom Penpartner", 7, 5040, 3780, 255, 0, PENPARTNER }, |
| { "Wacom Graphire", 8, 10206, 7422, 511, 63, GRAPHIRE }, |
| { "Wacom Graphire2 4x5", 8, 10206, 7422, 511, 63, GRAPHIRE }, |
| { "Wacom Graphire2 5x7", 8, 13918, 10206, 511, 63, GRAPHIRE }, |
| { "Wacom Graphire3", 8, 10208, 7424, 511, 63, GRAPHIRE }, |
| { "Wacom Graphire3 6x8", 8, 16704, 12064, 511, 63, GRAPHIRE }, |
| { "Wacom Graphire4 4x5", 8, 10208, 7424, 511, 63, WACOM_G4 }, |
| { "Wacom Graphire4 6x8", 8, 16704, 12064, 511, 63, WACOM_G4 }, |
| { "Wacom Volito", 8, 5104, 3712, 511, 63, GRAPHIRE }, |
| { "Wacom PenStation2", 8, 3250, 2320, 255, 63, GRAPHIRE }, |
| { "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 Bamboo", 9, 14760, 9225, 511, 63, WACOM_MO }, |
| { "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 }, |
| { "Wacom PL600SX", 8, 6260, 5016, 255, 0, PL }, |
| { "Wacom PL550", 8, 6144, 4608, 511, 0, PL }, |
| { "Wacom PL800", 8, 7220, 5780, 511, 0, PL }, |
| { "Wacom PL700", 8, 6758, 5406, 511, 0, PL }, |
| { "Wacom PL510", 8, 6282, 4762, 511, 0, PL }, |
| { "Wacom DTU710", 8, 34080, 27660, 511, 0, PL }, |
| { "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, 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 }, |
| { "Wacom Intuos3 12x12", 10, 60960, 60960, 1023, 63, INTUOS3L }, |
| { "Wacom Intuos3 12x19", 10, 97536, 60960, 1023, 63, INTUOS3L }, |
| { "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, 31, INTUOS }, |
| { } |
| }; |
| |
| static struct usb_device_id wacom_ids[] = { |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x00) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x10) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x11) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x12) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x13) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x14) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x15) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x16) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x60) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x61) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x62) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x63) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x64) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x65) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x20) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x21) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x22) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x23) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x24) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x30) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x31) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x32) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x33) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x34) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x35) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x37) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x38) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x39) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC4) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x03) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x41) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x42) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x43) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x44) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x45) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB0) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB1) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB2) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB3) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB4) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB5) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB7) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) }, |
| { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x47) }, |
| { } |
| }; |
| |
| const struct usb_device_id * get_device_table(void) { |
| const struct usb_device_id * id_table = wacom_ids; |
| return id_table; |
| } |
| |
| struct wacom_features * get_wacom_feature(const struct usb_device_id * id) { |
| int index = id - wacom_ids; |
| struct wacom_features *wf = &wacom_features[index]; |
| return wf; |
| } |
| |
| MODULE_DEVICE_TABLE(usb, wacom_ids); |