Input: wacom - add an eraser to DTH2242/DTK2241
authorPing Cheng <pinglinux@gmail.com>
Wed, 15 May 2013 06:34:53 +0000 (23:34 -0700)
committerDmitry Torokhov <dmitry.torokhov@gmail.com>
Thu, 23 May 2013 16:01:28 +0000 (09:01 -0700)
plus send begin and end of express keys events for
Cintiq 13HD and DTH2242/DTK2241

Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
drivers/input/tablet/wacom_wac.c

index 3b6998a27a3feb33e02b773803a616d847be5ec9..5c68e4486845b6ae1ef0855ddb4b0df220c6c008 100644 (file)
@@ -362,7 +362,7 @@ static int wacom_intuos_inout(struct wacom_wac *wacom)
                case 0x100804: /* Intuos4/5 13HD/24HD Art Pen */
                case 0x140802: /* Intuos4/5 13HD/24HD Classic Pen */
                case 0x160802: /* Cintiq 13HD Pro Pen */
-               case 0x180802: /* DTH2242 Grip Pen */
+               case 0x180802: /* DTH2242 Pen */
                        wacom->tool[idx] = BTN_TOOL_PEN;
                        break;
 
@@ -400,6 +400,7 @@ static int wacom_intuos_inout(struct wacom_wac *wacom)
                case 0x10090a: /* Intuos4/5 13HD/24HD Airbrush Eraser */
                case 0x10080c: /* Intuos4/5 13HD/24HD Art Pen Eraser */
                case 0x16080a: /* Cintiq 13HD Pro Pen Eraser */
+               case 0x18080a: /* DTH2242 Eraser */
                        wacom->tool[idx] = BTN_TOOL_RUBBER;
                        break;
 
@@ -550,6 +551,11 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
                        input_report_key(input, BTN_3, (data[6] & 0x08));
                        input_report_key(input, BTN_4, (data[6] & 0x10));
                        input_report_key(input, BTN_5, (data[6] & 0x20));
+                       if (data[6] & 0x3f) {
+                               input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
+                       } else {
+                               input_report_abs(input, ABS_MISC, 0);
+                       }
                } else if (features->type == WACOM_13HD) {
                        input_report_key(input, BTN_0, (data[3] & 0x01));
                        input_report_key(input, BTN_1, (data[4] & 0x01));
@@ -560,6 +566,11 @@ static int wacom_intuos_irq(struct wacom_wac *wacom)
                        input_report_key(input, BTN_6, (data[4] & 0x20));
                        input_report_key(input, BTN_7, (data[4] & 0x40));
                        input_report_key(input, BTN_8, (data[4] & 0x80));
+                       if ((data[3] & 0x01) | data[4]) {
+                               input_report_abs(input, ABS_MISC, PAD_DEVICE_ID);
+                       } else {
+                               input_report_abs(input, ABS_MISC, 0);
+                       }
                } else if (features->type == WACOM_24HD) {
                        input_report_key(input, BTN_0, (data[6] & 0x01));
                        input_report_key(input, BTN_1, (data[6] & 0x02));
@@ -1539,15 +1550,15 @@ int wacom_setup_input_capabilities(struct input_dev *input_dev,
                __set_bit(KEY_PROG1, input_dev->keybit);
                __set_bit(KEY_PROG2, input_dev->keybit);
                __set_bit(KEY_PROG3, input_dev->keybit);
+
+               input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
+               input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
                /* fall through */
 
        case DTK:
                for (i = 0; i < 6; i++)
                        __set_bit(BTN_0 + i, input_dev->keybit);
 
-               input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
-               input_set_abs_params(input_dev, ABS_THROTTLE, 0, 71, 0, 0);
-
                __set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
 
                wacom_setup_cintiq(wacom_wac);