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Input: wacom - add support for three new Intuos Pro devices 

Acked-by: Chris Bagwell <chris@cnpbagwell.com>
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
hifive-unleashed-5.1
Ping Cheng 2013-09-20 09:51:56 -07:00 committed by Dmitry Torokhov
parent c2b0c273e5
commit 9a35c411f9
3 changed files with 58 additions and 16 deletions
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10
drivers/input/tablet/wacom_sys.c
View File

@ -716,7 +716,7 @@ static int wacom_led_control(struct wacom *wacom)
return -ENOMEM;
if (wacom->wacom_wac.features.type >= INTUOS5S &&
wacom->wacom_wac.features.type <= INTUOS5L) {
wacom->wacom_wac.features.type <= INTUOSPL) {
/*
* Touch Ring and crop mark LED luminance may take on
* one of four values:
@ -978,6 +978,9 @@ static int wacom_initialize_leds(struct wacom *wacom)
case INTUOS5S:
case INTUOS5:
case INTUOS5L:
case INTUOSPS:
case INTUOSPM:
case INTUOSPL:
if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN) {
wacom->led.select[0] = 0;
wacom->led.select[1] = 0;
@ -1024,6 +1027,9 @@ static void wacom_destroy_leds(struct wacom *wacom)
case INTUOS5S:
case INTUOS5:
case INTUOS5L:
case INTUOSPS:
case INTUOSPM:
case INTUOSPL:
if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN)
sysfs_remove_group(&wacom->intf->dev.kobj,
&intuos5_led_attr_group);
@ -1299,7 +1305,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
* HID descriptor. If this is the touch interface (wMaxPacketSize
* of WACOM_PKGLEN_BBTOUCH3), override the table values.
*/
if (features->type >= INTUOS5S && features->type <= INTUOS5L) {
if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
if (endpoint->wMaxPacketSize == WACOM_PKGLEN_BBTOUCH3) {
features->device_type = BTN_TOOL_FINGER;
features->pktlen = WACOM_PKGLEN_BBTOUCH3;

61
drivers/input/tablet/wacom_wac.c
View File

@ -644,14 +644,14 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
input_report_key(input, BTN_7, (data[4] & 0x40)); /* Left */
input_report_key(input, BTN_8, (data[4] & 0x80)); /* Down */
input_report_key(input, BTN_0, (data[3] & 0x01)); /* Center */
} else if (features->type >= INTUOS5S && features->type <= INTUOS5L) {
} else if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
int i;
/* Touch ring mode switch has no capacitive sensor */
input_report_key(input, BTN_0, (data[3] & 0x01));
/*
* ExpressKeys on Intuos5 have a capacitive sensor in
* ExpressKeys on Intuos5/Intuos Pro have a capacitive sensor in
* addition to the mechanical switch. Switch data is
* stored in data[4], capacitive data in data[5].
*/
@ -739,7 +739,9 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
features->type == INTUOS4 ||
features->type == INTUOS4S ||
features->type == INTUOS5 ||
features->type == INTUOS5S)) {
features->type == INTUOS5S ||
features->type == INTUOSPM ||
features->type == INTUOSPS)) {
return 0;
}
@ -792,8 +794,7 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
} else if (wacom->tool[idx] == BTN_TOOL_MOUSE) {
/* I4 mouse */
if ((features->type >= INTUOS4S && features->type <= INTUOS4L) ||
(features->type >= INTUOS5S && features->type <= INTUOS5L)) {
if (features->type >= INTUOS4S && features->type <= INTUOSPL) {
input_report_key(input, BTN_LEFT, data[6] & 0x01);
input_report_key(input, BTN_MIDDLE, data[6] & 0x02);
input_report_key(input, BTN_RIGHT, data[6] & 0x04);
@ -820,7 +821,8 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
}
}
} else if ((features->type < INTUOS3S || features->type == INTUOS3L ||
features->type == INTUOS4L || features->type == INTUOS5L) &&
features->type == INTUOS4L || features->type == INTUOS5L ||
features->type == INTUOSPL) &&
wacom->tool[idx] == BTN_TOOL_LENS) {
/* Lens cursor packets */
input_report_key(input, BTN_LEFT, data[8] & 0x01);
@ -1130,6 +1132,7 @@ static int wacom_bpt_touch(struct wacom_wac *wacom)
static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
{
struct wacom_features *features = &wacom->features;
struct input_dev *input = wacom->input;
bool touch = data[1] & 0x80;
int slot = input_mt_get_slot_by_key(input, data[0]);
@ -1145,14 +1148,23 @@ static void wacom_bpt3_touch_msg(struct wacom_wac *wacom, unsigned char *data)
if (touch) {
int x = (data[2] << 4) | (data[4] >> 4);
int y = (data[3] << 4) | (data[4] & 0x0f);
int a = data[5];
int width, height;
// "a" is a scaled-down area which we assume is roughly
// circular and which can be described as: a=(pi*r^2)/C.
int x_res = input_abs_get_res(input, ABS_X);
int y_res = input_abs_get_res(input, ABS_Y);
int width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
int height = width * y_res / x_res;
if (features->type >= INTUOSPS && features->type <= INTUOSPL) {
width = data[5];
height = data[6];
} else {
/*
* "a" is a scaled-down area which we assume is
* roughly circular and which can be described as:
* a=(pi*r^2)/C.
*/
int a = data[5];
int x_res = input_abs_get_res(input, ABS_X);
int y_res = input_abs_get_res(input, ABS_Y);
width = 2 * int_sqrt(a * WACOM_CONTACT_AREA_SCALE);
height = width * y_res / x_res;
}
input_report_abs(input, ABS_MT_POSITION_X, x);
input_report_abs(input, ABS_MT_POSITION_Y, y);
@ -1361,6 +1373,9 @@ void wacom_wac_irq(struct wacom_wac *wacom_wac, size_t len)
case INTUOS5S:
case INTUOS5:
case INTUOS5L:
case INTUOSPS:
case INTUOSPM:
case INTUOSPL:
if (len == WACOM_PKGLEN_BBTOUCH3)
sync = wacom_bpt3_touch(wacom_wac);
else
@ -1444,7 +1459,7 @@ void wacom_setup_device_quirks(struct wacom_features *features)
/* these device have multiple inputs */
if (features->type >= WIRELESS ||
(features->type >= INTUOS5S && features->type <= INTUOS5L) ||
(features->type >= INTUOS5S && features->type <= INTUOSPL) ||
(features->oVid && features->oPid))
features->quirks |= WACOM_QUIRK_MULTI_INPUT;
@ -1651,6 +1666,8 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev,
case INTUOS5:
case INTUOS5L:
case INTUOSPM:
case INTUOSPL:
if (features->device_type == BTN_TOOL_PEN) {
__set_bit(BTN_7, input_dev->keybit);
__set_bit(BTN_8, input_dev->keybit);
@ -1658,6 +1675,7 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev,
/* fall through */
case INTUOS5S:
case INTUOSPS:
__set_bit(INPUT_PROP_POINTER, input_dev->propbit);
if (features->device_type == BTN_TOOL_PEN) {
@ -1994,6 +2012,18 @@ static const struct wacom_features wacom_features_0x29 =
static const struct wacom_features wacom_features_0x2A =
{ "Wacom Intuos5 M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
63, INTUOS5, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
static const struct wacom_features wacom_features_0x314 =
{ "Wacom Intuos Pro S", WACOM_PKGLEN_INTUOS, 31496, 19685, 2047,
63, INTUOSPS, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
.touch_max = 16 };
static const struct wacom_features wacom_features_0x315 =
{ "Wacom Intuos Pro M", WACOM_PKGLEN_INTUOS, 44704, 27940, 2047,
63, INTUOSPM, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
.touch_max = 16 };
static const struct wacom_features wacom_features_0x317 =
{ "Wacom Intuos Pro L", WACOM_PKGLEN_INTUOS, 65024, 40640, 2047,
63, INTUOSPL, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES,
.touch_max = 16 };
static const struct wacom_features wacom_features_0xF4 =
{ "Wacom Cintiq 24HD", WACOM_PKGLEN_INTUOS, 104480, 65600, 2047,
63, WACOM_24HD, WACOM_INTUOS3_RES, WACOM_INTUOS3_RES };
@ -2300,6 +2330,9 @@ const struct usb_device_id wacom_ids[] = {
{ USB_DEVICE_WACOM(0x300) },
{ USB_DEVICE_WACOM(0x301) },
{ USB_DEVICE_WACOM(0x304) },
{ USB_DEVICE_DETAILED(0x314, USB_CLASS_HID, 0, 0) },
{ USB_DEVICE_DETAILED(0x315, USB_CLASS_HID, 0, 0) },
{ USB_DEVICE_DETAILED(0x317, USB_CLASS_HID, 0, 0) },
{ USB_DEVICE_WACOM(0x4001) },
{ USB_DEVICE_WACOM(0x47) },
{ USB_DEVICE_WACOM(0xF4) },

3
drivers/input/tablet/wacom_wac.h
View File

@ -76,6 +76,9 @@ enum {
INTUOS5S,
INTUOS5,
INTUOS5L,
INTUOSPS,
INTUOSPM,
INTUOSPL,
WACOM_21UX2,
WACOM_22HD,
DTK,