Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6
[pandora-kernel.git] / drivers / input / tablet / wacom_wac.c
index 1056f14..4a852d8 100644 (file)
@@ -55,6 +55,7 @@ static int wacom_penpartner_irq(struct wacom_wac *wacom, void *wcombo)
 
 static int wacom_pl_irq(struct wacom_wac *wacom, void *wcombo)
 {
+       struct wacom_features *features = &wacom->features;
        unsigned char *data = wacom->data;
        int prox, pressure;
 
@@ -68,9 +69,9 @@ static int wacom_pl_irq(struct wacom_wac *wacom, void *wcombo)
        if (prox) {
                wacom->id[0] = ERASER_DEVICE_ID;
                pressure = (signed char)((data[7] << 1) | ((data[4] >> 2) & 1));
-               if (wacom->features->pressure_max > 255)
+               if (features->pressure_max > 255)
                        pressure = (pressure << 1) | ((data[4] >> 6) & 1);
-               pressure += (wacom->features->pressure_max + 1) / 2;
+               pressure += (features->pressure_max + 1) / 2;
 
                /*
                 * if going from out of proximity into proximity select between the eraser
@@ -152,6 +153,7 @@ static int wacom_ptu_irq(struct wacom_wac *wacom, void *wcombo)
 
 static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
 {
+       struct wacom_features *features = &wacom->features;
        unsigned char *data = wacom->data;
        int x, y, rw;
        static int penData = 0;
@@ -179,8 +181,7 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
 
                        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) {
+                               if (features->type == WACOM_G4 || features->type == WACOM_MO) {
                                        rw = data[7] & 0x04 ? (data[7] & 0x03)-4 : (data[7] & 0x03);
                                        wacom_report_rel(wcombo, REL_WHEEL, -rw);
                                } else
@@ -192,8 +193,7 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
                                wacom->id[0] = 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)
+                               if (features->type == WACOM_G4 || features->type == WACOM_MO)
                                        wacom_report_abs(wcombo, ABS_DISTANCE, data[6] & 0x3f);
                                else
                                        wacom_report_abs(wcombo, ABS_DISTANCE, data[7] & 0x3f);
@@ -230,7 +230,7 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
        }
 
        /* send pad data */
-       switch (wacom->features->type) {
+       switch (features->type) {
            case WACOM_G4:
                if (data[7] & 0xf8) {
                        if (penData) {
@@ -300,11 +300,12 @@ static int wacom_graphire_irq(struct wacom_wac *wacom, void *wcombo)
 
 static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
 {
+       struct wacom_features *features = &wacom->features;
        unsigned char *data = wacom->data;
        int idx = 0;
 
        /* tool number */
-       if (wacom->features->type == INTUOS)
+       if (features->type == INTUOS)
                idx = data[1] & 0x01;
 
        /* Enter report */
@@ -402,7 +403,7 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
                        wacom_report_key(wcombo, BTN_STYLUS2, 0);
                        wacom_report_key(wcombo, BTN_TOUCH, 0);
                        wacom_report_abs(wcombo, ABS_WHEEL, 0);
-                       if (wacom->features->type >= INTUOS3S)
+                       if (features->type >= INTUOS3S)
                                wacom_report_abs(wcombo, ABS_Z, 0);
                }
                wacom_report_key(wcombo, wacom->tool[idx], 0);
@@ -416,13 +417,14 @@ static int wacom_intuos_inout(struct wacom_wac *wacom, void *wcombo)
 
 static void wacom_intuos_general(struct wacom_wac *wacom, void *wcombo)
 {
+       struct wacom_features *features = &wacom->features;
        unsigned char *data = wacom->data;
        unsigned int t;
 
        /* general pen packet */
        if ((data[1] & 0xb8) == 0xa0) {
                t = (data[6] << 2) | ((data[7] >> 6) & 3);
-               if (wacom->features->type >= INTUOS4S && wacom->features->type <= INTUOS4L)
+               if (features->type >= INTUOS4S && features->type <= INTUOS4L)
                        t = (t << 1) | (data[1] & 1);
                wacom_report_abs(wcombo, ABS_PRESSURE, t);
                wacom_report_abs(wcombo, ABS_TILT_X,
@@ -446,6 +448,7 @@ static void wacom_intuos_general(struct wacom_wac *wacom, void *wcombo)
 
 static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
 {
+       struct wacom_features *features = &wacom->features;
        unsigned char *data = wacom->data;
        unsigned int t;
        int idx = 0, result;
@@ -457,7 +460,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
        }
 
        /* tool number */
-       if (wacom->features->type == INTUOS)
+       if (features->type == INTUOS)
                idx = data[1] & 0x01;
 
        /* pad packets. Works as a second tool and is always in prox */
@@ -466,7 +469,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
                if (wacom->tool[1] != BTN_TOOL_FINGER)
                        wacom->tool[1] = BTN_TOOL_FINGER;
 
-               if (wacom->features->type >= INTUOS4S && wacom->features->type <= INTUOS4L) {
+               if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
                        wacom_report_key(wcombo, BTN_0, (data[2] & 0x01));
                        wacom_report_key(wcombo, BTN_1, (data[3] & 0x01));
                        wacom_report_key(wcombo, BTN_2, (data[3] & 0x02));
@@ -480,7 +483,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
                                /* Out of proximity, clear wheel value. */
                                wacom_report_abs(wcombo, ABS_WHEEL, 0);
                        }
-                       if (wacom->features->type != INTUOS4S) {
+                       if (features->type != INTUOS4S) {
                                wacom_report_key(wcombo, BTN_7, (data[3] & 0x40));
                                wacom_report_key(wcombo, BTN_8, (data[3] & 0x80));
                        }
@@ -528,18 +531,20 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
                return 0;
 
        /* Only large Intuos support Lense Cursor */
-       if ((wacom->tool[idx] == BTN_TOOL_LENS)
-                       && ((wacom->features->type == INTUOS3)
-                       || (wacom->features->type == INTUOS3S)
-                       || (wacom->features->type == INTUOS4)
-                       || (wacom->features->type == INTUOS4S)))
+       if (wacom->tool[idx] == BTN_TOOL_LENS &&
+           (features->type == INTUOS3 ||
+            features->type == INTUOS3S ||
+            features->type == INTUOS4 ||
+            features->type == INTUOS4S)) {
+
                return 0;
+       }
 
        /* Cintiq doesn't send data when RDY bit isn't set */
-       if ((wacom->features->type == CINTIQ) && !(data[1] & 0x40))
+       if (features->type == CINTIQ && !(data[1] & 0x40))
                  return 0;
 
-       if (wacom->features->type >= INTUOS3S) {
+       if (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));
@@ -557,7 +562,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
 
                if (data[1] & 0x02) {
                        /* Rotation packet */
-                       if (wacom->features->type >= INTUOS3S) {
+                       if (features->type >= INTUOS3S) {
                                /* I3 marker pen rotation */
                                t = (data[6] << 3) | ((data[7] >> 5) & 7);
                                t = (data[7] & 0x20) ? ((t > 900) ? ((t-1) / 2 - 1350) :
@@ -570,7 +575,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
                                        ((t - 1) / 2) : -t / 2);
                        }
 
-               } else if (!(data[1] & 0x10) && wacom->features->type < INTUOS3S) {
+               } else if (!(data[1] & 0x10) && features->type < INTUOS3S) {
                        /* 4D mouse packet */
                        wacom_report_key(wcombo, BTN_LEFT,   data[8] & 0x01);
                        wacom_report_key(wcombo, BTN_MIDDLE, data[8] & 0x02);
@@ -583,7 +588,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
 
                } else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
                        /* I4 mouse */
-                       if (wacom->features->type >= INTUOS4S && wacom->features->type <= INTUOS4L) {
+                       if (features->type >= INTUOS4S && features->type <= INTUOS4L) {
                                wacom_report_key(wcombo, BTN_LEFT,   data[6] & 0x01);
                                wacom_report_key(wcombo, BTN_MIDDLE, data[6] & 0x02);
                                wacom_report_key(wcombo, BTN_RIGHT,  data[6] & 0x04);
@@ -604,13 +609,13 @@ static int wacom_intuos_irq(struct wacom_wac *wacom, void *wcombo)
                                                 - ((data[8] & 0x02) >> 1));
 
                                /* I3 2D mouse side buttons */
-                               if (wacom->features->type >= INTUOS3S && wacom->features->type <= INTUOS3L) {
+                               if (features->type >= INTUOS3S && 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 ||
-                               wacom->features->type == INTUOS4L) &&
+               } else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
+                               features->type == INTUOS4L) &&
                           wacom->tool[idx] == BTN_TOOL_LENS) {
                        /* Lens cursor packets */
                        wacom_report_key(wcombo, BTN_LEFT,   data[8] & 0x01);
@@ -718,6 +723,7 @@ static void wacom_tpc_touch_in(struct wacom_wac *wacom, void *wcombo)
 
 static int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo)
 {
+       struct wacom_features *features = &wacom->features;
        char *data = wacom->data;
        int prox = 0, pressure, idx = -1;
        static int stylusInProx, touchInProx = 1, touchOut;
@@ -791,7 +797,7 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo)
                        wacom_report_abs(wcombo, ABS_Y, wacom_le16_to_cpu(&data[4]));
                        pressure = ((data[7] & 0x01) << 8) | data[6];
                        if (pressure < 0)
-                               pressure = wacom->features->pressure_max + pressure + 1;
+                               pressure = features->pressure_max + pressure + 1;
                        wacom_report_abs(wcombo, ABS_PRESSURE, pressure);
                        wacom_report_key(wcombo, BTN_TOUCH, data[1] & 0x05);
                } else {
@@ -815,7 +821,7 @@ static int wacom_tpc_irq(struct wacom_wac *wacom, void *wcombo)
 
 int wacom_wac_irq(struct wacom_wac *wacom_wac, void *wcombo)
 {
-       switch (wacom_wac->features->type) {
+       switch (wacom_wac->features.type) {
                case PENPARTNER:
                        return wacom_penpartner_irq(wacom_wac, wcombo);
 
@@ -853,7 +859,7 @@ int wacom_wac_irq(struct wacom_wac *wacom_wac, void *wcombo)
 
 void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_wac)
 {
-       switch (wacom_wac->features->type) {
+       switch (wacom_wac->features.type) {
                case WACOM_MO:
                        input_dev_mo(input_dev, wacom_wac);
                case WACOM_G4:
@@ -888,7 +894,7 @@ void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_w
                        /* fall through */
                case TABLETPC:
                        input_dev_tpc(input_dev, wacom_wac);
-                       if (wacom_wac->features->device_type != BTN_TOOL_PEN)
+                       if (wacom_wac->features.device_type != BTN_TOOL_PEN)
                                break;  /* no need to process stylus stuff */
 
                        /* fall through */
@@ -903,153 +909,201 @@ void wacom_init_input_dev(struct input_dev *input_dev, struct wacom_wac *wacom_w
        return;
 }
 
-static struct wacom_features wacom_features[] = {
-       { "Wacom Penpartner",     WACOM_PKGLEN_PENPRTN,    5040,  3780,  255,  0, PENPARTNER },
-       { "Wacom Graphire",       WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511, 63, GRAPHIRE },
-       { "Wacom Graphire2 4x5",  WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511, 63, GRAPHIRE },
-       { "Wacom Graphire2 5x7",  WACOM_PKGLEN_GRAPHIRE,  13918, 10206,  511, 63, GRAPHIRE },
-       { "Wacom Graphire3",      WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511, 63, GRAPHIRE },
-       { "Wacom Graphire3 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511, 63, GRAPHIRE },
-       { "Wacom Graphire4 4x5",  WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511, 63, WACOM_G4 },
-       { "Wacom Graphire4 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511, 63, WACOM_G4 },
-       { "Wacom BambooFun 4x5",  WACOM_PKGLEN_BBFUN,     14760,  9225,  511, 63, WACOM_MO },
-       { "Wacom BambooFun 6x8",  WACOM_PKGLEN_BBFUN,     21648, 13530,  511, 63, WACOM_MO },
-       { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511, 63, GRAPHIRE },
-       { "Wacom Volito",         WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511, 63, GRAPHIRE },
-       { "Wacom PenStation2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  255, 63, GRAPHIRE },
-       { "Wacom Volito2 4x5",    WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511, 63, GRAPHIRE },
-       { "Wacom Volito2 2x3",    WACOM_PKGLEN_GRAPHIRE,   3248,  2320,  511, 63, GRAPHIRE },
-       { "Wacom PenPartner2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  511, 63, GRAPHIRE },
-       { "Wacom Bamboo",         WACOM_PKGLEN_BBFUN,     14760,  9225,  511, 63, WACOM_MO },
-       { "Wacom Bamboo1",        WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511, 63, GRAPHIRE },
-       { "Wacom Intuos 4x5",     WACOM_PKGLEN_INTUOS,    12700, 10600, 1023, 31, INTUOS },
-       { "Wacom Intuos 6x8",     WACOM_PKGLEN_INTUOS,    20320, 16240, 1023, 31, INTUOS },
-       { "Wacom Intuos 9x12",    WACOM_PKGLEN_INTUOS,    30480, 24060, 1023, 31, INTUOS },
-       { "Wacom Intuos 12x12",   WACOM_PKGLEN_INTUOS,    30480, 31680, 1023, 31, INTUOS },
-       { "Wacom Intuos 12x18",   WACOM_PKGLEN_INTUOS,    45720, 31680, 1023, 31, INTUOS },
-       { "Wacom PL400",          WACOM_PKGLEN_GRAPHIRE,   5408,  4056,  255,  0, PL },
-       { "Wacom PL500",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  255,  0, PL },
-       { "Wacom PL600",          WACOM_PKGLEN_GRAPHIRE,   6126,  4604,  255,  0, PL },
-       { "Wacom PL600SX",        WACOM_PKGLEN_GRAPHIRE,   6260,  5016,  255,  0, PL },
-       { "Wacom PL550",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  511,  0, PL },
-       { "Wacom PL800",          WACOM_PKGLEN_GRAPHIRE,   7220,  5780,  511,  0, PL },
-       { "Wacom PL700",          WACOM_PKGLEN_GRAPHIRE,   6758,  5406,  511,  0, PL },
-       { "Wacom PL510",          WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,  0, PL },
-       { "Wacom DTU710",         WACOM_PKGLEN_GRAPHIRE,  34080, 27660,  511,  0, PL },
-       { "Wacom DTF521",         WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,  0, PL },
-       { "Wacom DTF720",         WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,  0, PL },
-       { "Wacom DTF720a",        WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,  0, PL },
-       { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE,  20480, 15360,  511,  0, PTU },
-       { "Wacom Intuos2 4x5",    WACOM_PKGLEN_INTUOS,    12700, 10600, 1023, 31, INTUOS },
-       { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023, 31, INTUOS },
-       { "Wacom Intuos2 9x12",   WACOM_PKGLEN_INTUOS,    30480, 24060, 1023, 31, INTUOS },
-       { "Wacom Intuos2 12x12",  WACOM_PKGLEN_INTUOS,    30480, 31680, 1023, 31, INTUOS },
-       { "Wacom Intuos2 12x18",  WACOM_PKGLEN_INTUOS,    45720, 31680, 1023, 31, INTUOS },
-       { "Wacom Intuos3 4x5",    WACOM_PKGLEN_INTUOS,    25400, 20320, 1023, 63, INTUOS3S },
-       { "Wacom Intuos3 6x8",    WACOM_PKGLEN_INTUOS,    40640, 30480, 1023, 63, INTUOS3 },
-       { "Wacom Intuos3 9x12",   WACOM_PKGLEN_INTUOS,    60960, 45720, 1023, 63, INTUOS3 },
-       { "Wacom Intuos3 12x12",  WACOM_PKGLEN_INTUOS,    60960, 60960, 1023, 63, INTUOS3L },
-       { "Wacom Intuos3 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 1023, 63, INTUOS3L },
-       { "Wacom Intuos3 6x11",   WACOM_PKGLEN_INTUOS,    54204, 31750, 1023, 63, INTUOS3 },
-       { "Wacom Intuos3 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 1023, 63, INTUOS3S },
-       { "Wacom Intuos4 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 2047, 63, INTUOS4S },
-       { "Wacom Intuos4 6x9",    WACOM_PKGLEN_INTUOS,    44704, 27940, 2047, 63, INTUOS4 },
-       { "Wacom Intuos4 8x13",   WACOM_PKGLEN_INTUOS,    65024, 40640, 2047, 63, INTUOS4L },
-       { "Wacom Intuos4 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 2047, 63, INTUOS4L },
-       { "Wacom Cintiq 21UX",    WACOM_PKGLEN_INTUOS,    87200, 65600, 1023, 63, CINTIQ },
-       { "Wacom Cintiq 20WSX",   WACOM_PKGLEN_INTUOS,    86680, 54180, 1023, 63, WACOM_BEE },
-       { "Wacom Cintiq 12WX",    WACOM_PKGLEN_INTUOS,    53020, 33440, 1023, 63, WACOM_BEE },
-       { "Wacom DTU1931",        WACOM_PKGLEN_GRAPHIRE,  37832, 30305,  511,  0, PL },
-       { "Wacom ISDv4 90",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC },
-       { "Wacom ISDv4 93",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC },
-       { "Wacom ISDv4 9A",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC },
-       { "Wacom ISDv4 9F",       WACOM_PKGLEN_PENABLED,  26202, 16325,  255,  0, TABLETPC },
-       { "Wacom ISDv4 E2",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,  0, TABLETPC2FG },
-       { "Wacom ISDv4 E3",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,  0, TABLETPC2FG },
-       { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023, 31, INTUOS },
+static const struct wacom_features wacom_features_0x00 =
+       { "Wacom Penpartner",     WACOM_PKGLEN_PENPRTN,    5040,  3780,  255,  0, PENPARTNER };
+static const struct wacom_features wacom_features_0x10 =
+       { "Wacom Graphire",       WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511, 63, GRAPHIRE };
+static const struct wacom_features wacom_features_0x11 =
+       { "Wacom Graphire2 4x5",  WACOM_PKGLEN_GRAPHIRE,  10206,  7422,  511, 63, GRAPHIRE };
+static const struct wacom_features wacom_features_0x12 =
+       { "Wacom Graphire2 5x7",  WACOM_PKGLEN_GRAPHIRE,  13918, 10206,  511, 63, GRAPHIRE };
+static const struct wacom_features wacom_features_0x13 =
+       { "Wacom Graphire3",      WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511, 63, GRAPHIRE };
+static const struct wacom_features wacom_features_0x14 =
+       { "Wacom Graphire3 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511, 63, GRAPHIRE };
+static const struct wacom_features wacom_features_0x15 =
+       { "Wacom Graphire4 4x5",  WACOM_PKGLEN_GRAPHIRE,  10208,  7424,  511, 63, WACOM_G4 };
+static const struct wacom_features wacom_features_0x16 =
+       { "Wacom Graphire4 6x8",  WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511, 63, WACOM_G4 };
+static const struct wacom_features wacom_features_0x17 =
+       { "Wacom BambooFun 4x5",  WACOM_PKGLEN_BBFUN,     14760,  9225,  511, 63, WACOM_MO };
+static const struct wacom_features wacom_features_0x18 =
+       { "Wacom BambooFun 6x8",  WACOM_PKGLEN_BBFUN,     21648, 13530,  511, 63, WACOM_MO };
+static const struct wacom_features wacom_features_0x19 =
+       { "Wacom Bamboo1 Medium", WACOM_PKGLEN_GRAPHIRE,  16704, 12064,  511, 63, GRAPHIRE };
+static const struct wacom_features wacom_features_0x60 =
+       { "Wacom Volito",         WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511, 63, GRAPHIRE };
+static const struct wacom_features wacom_features_0x61 =
+       { "Wacom PenStation2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  255, 63, GRAPHIRE };
+static const struct wacom_features wacom_features_0x62 =
+       { "Wacom Volito2 4x5",    WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511, 63, GRAPHIRE };
+static const struct wacom_features wacom_features_0x63 =
+       { "Wacom Volito2 2x3",    WACOM_PKGLEN_GRAPHIRE,   3248,  2320,  511, 63, GRAPHIRE };
+static const struct wacom_features wacom_features_0x64 =
+       { "Wacom PenPartner2",    WACOM_PKGLEN_GRAPHIRE,   3250,  2320,  511, 63, GRAPHIRE };
+static const struct wacom_features wacom_features_0x65 =
+       { "Wacom Bamboo",         WACOM_PKGLEN_BBFUN,     14760,  9225,  511, 63, WACOM_MO };
+static const struct wacom_features wacom_features_0x69 =
+       { "Wacom Bamboo1",        WACOM_PKGLEN_GRAPHIRE,   5104,  3712,  511, 63, GRAPHIRE };
+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 =
+       { "Wacom Intuos 6x8",     WACOM_PKGLEN_INTUOS,    20320, 16240, 1023, 31, INTUOS };
+static const struct wacom_features wacom_features_0x22 =
+       { "Wacom Intuos 9x12",    WACOM_PKGLEN_INTUOS,    30480, 24060, 1023, 31, INTUOS };
+static const struct wacom_features wacom_features_0x23 =
+       { "Wacom Intuos 12x12",   WACOM_PKGLEN_INTUOS,    30480, 31680, 1023, 31, INTUOS };
+static const struct wacom_features wacom_features_0x24 =
+       { "Wacom Intuos 12x18",   WACOM_PKGLEN_INTUOS,    45720, 31680, 1023, 31, INTUOS };
+static const struct wacom_features wacom_features_0x30 =
+       { "Wacom PL400",          WACOM_PKGLEN_GRAPHIRE,   5408,  4056,  255,  0, PL };
+static const struct wacom_features wacom_features_0x31 =
+       { "Wacom PL500",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  255,  0, PL };
+static const struct wacom_features wacom_features_0x32 =
+       { "Wacom PL600",          WACOM_PKGLEN_GRAPHIRE,   6126,  4604,  255,  0, PL };
+static const struct wacom_features wacom_features_0x33 =
+       { "Wacom PL600SX",        WACOM_PKGLEN_GRAPHIRE,   6260,  5016,  255,  0, PL };
+static const struct wacom_features wacom_features_0x34 =
+       { "Wacom PL550",          WACOM_PKGLEN_GRAPHIRE,   6144,  4608,  511,  0, PL };
+static const struct wacom_features wacom_features_0x35 =
+       { "Wacom PL800",          WACOM_PKGLEN_GRAPHIRE,   7220,  5780,  511,  0, PL };
+static const struct wacom_features wacom_features_0x37 =
+       { "Wacom PL700",          WACOM_PKGLEN_GRAPHIRE,   6758,  5406,  511,  0, PL };
+static const struct wacom_features wacom_features_0x38 =
+       { "Wacom PL510",          WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,  0, PL };
+static const struct wacom_features wacom_features_0x39 =
+       { "Wacom DTU710",         WACOM_PKGLEN_GRAPHIRE,  34080, 27660,  511,  0, PL };
+static const struct wacom_features wacom_features_0xC4 =
+       { "Wacom DTF521",         WACOM_PKGLEN_GRAPHIRE,   6282,  4762,  511,  0, PL };
+static const struct wacom_features wacom_features_0xC0 =
+       { "Wacom DTF720",         WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,  0, PL };
+static const struct wacom_features wacom_features_0xC2 =
+       { "Wacom DTF720a",        WACOM_PKGLEN_GRAPHIRE,   6858,  5506,  511,  0, PL };
+static const struct wacom_features wacom_features_0x03 =
+       { "Wacom Cintiq Partner", WACOM_PKGLEN_GRAPHIRE,  20480, 15360,  511,  0, PTU };
+static const struct wacom_features wacom_features_0x41 =
+       { "Wacom Intuos2 4x5",    WACOM_PKGLEN_INTUOS,    12700, 10600, 1023, 31, INTUOS };
+static const struct wacom_features wacom_features_0x42 =
+       { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023, 31, INTUOS };
+static const struct wacom_features wacom_features_0x43 =
+       { "Wacom Intuos2 9x12",   WACOM_PKGLEN_INTUOS,    30480, 24060, 1023, 31, INTUOS };
+static const struct wacom_features wacom_features_0x44 =
+       { "Wacom Intuos2 12x12",  WACOM_PKGLEN_INTUOS,    30480, 31680, 1023, 31, INTUOS };
+static const struct wacom_features wacom_features_0x45 =
+       { "Wacom Intuos2 12x18",  WACOM_PKGLEN_INTUOS,    45720, 31680, 1023, 31, INTUOS };
+static const struct wacom_features wacom_features_0xB0 =
+       { "Wacom Intuos3 4x5",    WACOM_PKGLEN_INTUOS,    25400, 20320, 1023, 63, INTUOS3S };
+static const struct wacom_features wacom_features_0xB1 =
+       { "Wacom Intuos3 6x8",    WACOM_PKGLEN_INTUOS,    40640, 30480, 1023, 63, INTUOS3 };
+static const struct wacom_features wacom_features_0xB2 =
+       { "Wacom Intuos3 9x12",   WACOM_PKGLEN_INTUOS,    60960, 45720, 1023, 63, INTUOS3 };
+static const struct wacom_features wacom_features_0xB3 =
+       { "Wacom Intuos3 12x12",  WACOM_PKGLEN_INTUOS,    60960, 60960, 1023, 63, INTUOS3L };
+static const struct wacom_features wacom_features_0xB4 =
+       { "Wacom Intuos3 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 1023, 63, INTUOS3L };
+static const struct wacom_features wacom_features_0xB5 =
+       { "Wacom Intuos3 6x11",   WACOM_PKGLEN_INTUOS,    54204, 31750, 1023, 63, INTUOS3 };
+static const struct wacom_features wacom_features_0xB7 =
+       { "Wacom Intuos3 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 1023, 63, INTUOS3S };
+static const struct wacom_features wacom_features_0xB8 =
+       { "Wacom Intuos4 4x6",    WACOM_PKGLEN_INTUOS,    31496, 19685, 2047, 63, INTUOS4S };
+static const struct wacom_features wacom_features_0xB9 =
+       { "Wacom Intuos4 6x9",    WACOM_PKGLEN_INTUOS,    44704, 27940, 2047, 63, INTUOS4 };
+static const struct wacom_features wacom_features_0xBA =
+       { "Wacom Intuos4 8x13",   WACOM_PKGLEN_INTUOS,    65024, 40640, 2047, 63, INTUOS4L };
+static const struct wacom_features wacom_features_0xBB =
+       { "Wacom Intuos4 12x19",  WACOM_PKGLEN_INTUOS,    97536, 60960, 2047, 63, INTUOS4L };
+static const struct wacom_features wacom_features_0x3F =
+       { "Wacom Cintiq 21UX",    WACOM_PKGLEN_INTUOS,    87200, 65600, 1023, 63, CINTIQ };
+static const struct wacom_features wacom_features_0xC5 =
+       { "Wacom Cintiq 20WSX",   WACOM_PKGLEN_INTUOS,    86680, 54180, 1023, 63, WACOM_BEE };
+static const struct wacom_features wacom_features_0xC6 =
+       { "Wacom Cintiq 12WX",    WACOM_PKGLEN_INTUOS,    53020, 33440, 1023, 63, WACOM_BEE };
+static const struct wacom_features wacom_features_0xC7 =
+       { "Wacom DTU1931",        WACOM_PKGLEN_GRAPHIRE,  37832, 30305,  511,  0, PL };
+static const struct wacom_features wacom_features_0x90 =
+       { "Wacom ISDv4 90",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC };
+static const struct wacom_features wacom_features_0x93 =
+       { "Wacom ISDv4 93",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC };
+static const struct wacom_features wacom_features_0x9A =
+       { "Wacom ISDv4 9A",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC };
+static const struct wacom_features wacom_features_0x9F =
+       { "Wacom ISDv4 9F",       WACOM_PKGLEN_GRAPHIRE,  26202, 16325,  255,  0, TABLETPC };
+static const struct wacom_features wacom_features_0xE2 =
+       { "Wacom ISDv4 E2",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,  0, TABLETPC2FG };
+static const struct wacom_features wacom_features_0xE3 =
+       { "Wacom ISDv4 E3",       WACOM_PKGLEN_TPC2FG,    26202, 16325,  255,  0, TABLETPC2FG };
+static const struct wacom_features wacom_features_0x47 =
+       { "Wacom Intuos2 6x8",    WACOM_PKGLEN_INTUOS,    20320, 16240, 1023, 31, INTUOS };
+
+#define USB_DEVICE_WACOM(prod)                                 \
+       USB_DEVICE(USB_VENDOR_ID_WACOM, prod),                  \
+       .driver_info = (kernel_ulong_t)&wacom_features_##prod
+
+const struct usb_device_id wacom_ids[] = {
+       { USB_DEVICE_WACOM(0x00) },
+       { USB_DEVICE_WACOM(0x10) },
+       { USB_DEVICE_WACOM(0x11) },
+       { USB_DEVICE_WACOM(0x12) },
+       { USB_DEVICE_WACOM(0x13) },
+       { USB_DEVICE_WACOM(0x14) },
+       { USB_DEVICE_WACOM(0x15) },
+       { USB_DEVICE_WACOM(0x16) },
+       { USB_DEVICE_WACOM(0x17) },
+       { USB_DEVICE_WACOM(0x18) },
+       { USB_DEVICE_WACOM(0x19) },
+       { USB_DEVICE_WACOM(0x60) },
+       { USB_DEVICE_WACOM(0x61) },
+       { USB_DEVICE_WACOM(0x62) },
+       { USB_DEVICE_WACOM(0x63) },
+       { USB_DEVICE_WACOM(0x64) },
+       { USB_DEVICE_WACOM(0x65) },
+       { USB_DEVICE_WACOM(0x69) },
+       { USB_DEVICE_WACOM(0x20) },
+       { USB_DEVICE_WACOM(0x21) },
+       { USB_DEVICE_WACOM(0x22) },
+       { USB_DEVICE_WACOM(0x23) },
+       { USB_DEVICE_WACOM(0x24) },
+       { USB_DEVICE_WACOM(0x30) },
+       { USB_DEVICE_WACOM(0x31) },
+       { USB_DEVICE_WACOM(0x32) },
+       { USB_DEVICE_WACOM(0x33) },
+       { USB_DEVICE_WACOM(0x34) },
+       { USB_DEVICE_WACOM(0x35) },
+       { USB_DEVICE_WACOM(0x37) },
+       { USB_DEVICE_WACOM(0x38) },
+       { USB_DEVICE_WACOM(0x39) },
+       { USB_DEVICE_WACOM(0xC4) },
+       { USB_DEVICE_WACOM(0xC0) },
+       { USB_DEVICE_WACOM(0xC2) },
+       { USB_DEVICE_WACOM(0x03) },
+       { USB_DEVICE_WACOM(0x41) },
+       { USB_DEVICE_WACOM(0x42) },
+       { USB_DEVICE_WACOM(0x43) },
+       { USB_DEVICE_WACOM(0x44) },
+       { USB_DEVICE_WACOM(0x45) },
+       { USB_DEVICE_WACOM(0xB0) },
+       { USB_DEVICE_WACOM(0xB1) },
+       { USB_DEVICE_WACOM(0xB2) },
+       { USB_DEVICE_WACOM(0xB3) },
+       { USB_DEVICE_WACOM(0xB4) },
+       { USB_DEVICE_WACOM(0xB5) },
+       { USB_DEVICE_WACOM(0xB7) },
+       { USB_DEVICE_WACOM(0xB8) },
+       { USB_DEVICE_WACOM(0xB9) },
+       { USB_DEVICE_WACOM(0xBA) },
+       { USB_DEVICE_WACOM(0xBB) },
+       { USB_DEVICE_WACOM(0x3F) },
+       { USB_DEVICE_WACOM(0xC5) },
+       { USB_DEVICE_WACOM(0xC6) },
+       { USB_DEVICE_WACOM(0xC7) },
+       { USB_DEVICE_WACOM(0x90) },
+       { USB_DEVICE_WACOM(0x93) },
+       { USB_DEVICE_WACOM(0x9A) },
+       { USB_DEVICE_WACOM(0x9F) },
+       { USB_DEVICE_WACOM(0xE2) },
+       { USB_DEVICE_WACOM(0xE3) },
+       { USB_DEVICE_WACOM(0x47) },
        { }
 };
-
-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, 0x17) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x18) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x19) },
-       { 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, 0x69) },
-       { 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, 0xC4) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC0) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC2) },
-       { 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, 0xB8) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xB9) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xBA) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xBB) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x3F) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC5) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC6) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xC7) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x90) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x93) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x9A) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0x9F) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xE2) },
-       { USB_DEVICE(USB_VENDOR_ID_WACOM, 0xE3) },
-       { 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);