From e5bc8eb1b02244be4e97e9654d394275e615923a Mon Sep 17 00:00:00 2001 From: Jason Gerecke Date: Mon, 8 Aug 2016 12:06:29 -0700 Subject: [PATCH] HID: wacom: Add WACOM_DEVICETYPE_DIRECT for Cintiqs and similar "Direct" input devices like Cintiqs and Tablet PCs set the INPUT_PROP_DIRECT property to notify userspace that the sensor and screen are overlaid. This information can also be useful elsewhere within the kernel driver, however, so we introduce a new WACOM_DEVICETYPE_DIRECT that signals this to other kernel code. Signed-off-by: Jason Gerecke Reviewed-by: Benjamin Tissoires Signed-off-by: Jiri Kosina --- drivers/hid/wacom_wac.c | 58 +++++++++++++++++++++++++++-------------- drivers/hid/wacom_wac.h | 1 + 2 files changed, 40 insertions(+), 19 deletions(-) diff --git a/drivers/hid/wacom_wac.c b/drivers/hid/wacom_wac.c index 0914667585ce..a545c2451156 100644 --- a/drivers/hid/wacom_wac.c +++ b/drivers/hid/wacom_wac.c @@ -1750,10 +1750,10 @@ void wacom_wac_usage_mapping(struct hid_device *hdev, { struct wacom *wacom = hid_get_drvdata(hdev); struct wacom_wac *wacom_wac = &wacom->wacom_wac; + struct wacom_features *features = &wacom_wac->features; /* currently, only direct devices have proper hid report descriptors */ - __set_bit(INPUT_PROP_DIRECT, wacom_wac->pen_input->propbit); - __set_bit(INPUT_PROP_DIRECT, wacom_wac->touch_input->propbit); + features->device_type |= WACOM_DEVICETYPE_DIRECT; if (WACOM_PEN_FIELD(field)) return wacom_wac_pen_usage_mapping(hdev, field, usage); @@ -2459,6 +2459,33 @@ void wacom_setup_device_quirks(struct wacom *wacom) if (features->type == REMOTE) features->device_type = WACOM_DEVICETYPE_PAD; + switch (features->type) { + case PL: + case DTU: + case DTUS: + case DTUSX: + case WACOM_21UX2: + case WACOM_22HD: + case DTK: + case WACOM_24HD: + case WACOM_27QHD: + case CINTIQ_HYBRID: + case CINTIQ_COMPANION_2: + case CINTIQ: + case WACOM_BEE: + case WACOM_13HD: + case WACOM_24HDT: + case WACOM_27QHDT: + case TABLETPC: + case TABLETPCE: + case TABLETPC2FG: + case MTSCREEN: + case MTTPC: + case MTTPC_B: + features->device_type |= WACOM_DEVICETYPE_DIRECT; + break; + } + if (wacom->hdev->bus == BUS_BLUETOOTH) features->quirks |= WACOM_QUIRK_BATTERY; @@ -2492,6 +2519,11 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, if (!(features->device_type & WACOM_DEVICETYPE_PEN)) return -ENODEV; + if (features->device_type & WACOM_DEVICETYPE_DIRECT) + __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); + else + __set_bit(INPUT_PROP_POINTER, input_dev->propbit); + if (features->type == HID_GENERIC) /* setup has already been done */ return 0; @@ -2510,7 +2542,6 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, input_abs_set_res(input_dev, ABS_X, features->x_resolution); input_abs_set_res(input_dev, ABS_Y, features->y_resolution); - switch (features->type) { case GRAPHIRE_BT: __clear_bit(ABS_MISC, input_dev->absbit); @@ -2534,8 +2565,6 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, __set_bit(BTN_TOOL_MOUSE, input_dev->keybit); __set_bit(BTN_STYLUS, input_dev->keybit); __set_bit(BTN_STYLUS2, input_dev->keybit); - - __set_bit(INPUT_PROP_POINTER, input_dev->propbit); break; case WACOM_27QHD: @@ -2550,7 +2579,6 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, case CINTIQ_COMPANION_2: input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0); input_abs_set_res(input_dev, ABS_Z, 287); - __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); wacom_setup_cintiq(wacom_wac); break; @@ -2566,8 +2594,6 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, /* fall through */ case INTUOS: - __set_bit(INPUT_PROP_POINTER, input_dev->propbit); - wacom_setup_intuos(wacom_wac); break; @@ -2577,8 +2603,6 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, case INTUOSPL: case INTUOS5S: case INTUOSPS: - __set_bit(INPUT_PROP_POINTER, input_dev->propbit); - input_set_abs_params(input_dev, ABS_DISTANCE, 0, features->distance_max, features->distance_fuzz, 0); @@ -2608,8 +2632,6 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); __set_bit(BTN_STYLUS, input_dev->keybit); __set_bit(BTN_STYLUS2, input_dev->keybit); - - __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); break; case PTU: @@ -2620,16 +2642,12 @@ int wacom_setup_pen_input_capabilities(struct input_dev *input_dev, __set_bit(BTN_TOOL_PEN, input_dev->keybit); __set_bit(BTN_TOOL_RUBBER, input_dev->keybit); __set_bit(BTN_STYLUS, input_dev->keybit); - - __set_bit(INPUT_PROP_POINTER, input_dev->propbit); break; case INTUOSHT: case BAMBOO_PT: case BAMBOO_PEN: case INTUOSHT2: - __set_bit(INPUT_PROP_POINTER, input_dev->propbit); - if (features->type == INTUOSHT2) { wacom_setup_basic_pro_pen(wacom_wac); } else { @@ -2660,6 +2678,11 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, if (!(features->device_type & WACOM_DEVICETYPE_TOUCH)) return -ENODEV; + if (features->device_type & WACOM_DEVICETYPE_DIRECT) + __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); + else + __set_bit(INPUT_PROP_POINTER, input_dev->propbit); + if (features->type == HID_GENERIC) /* setup has already been done */ return 0; @@ -2694,8 +2717,6 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, case INTUOSPL: case INTUOS5S: case INTUOSPS: - __set_bit(INPUT_PROP_POINTER, input_dev->propbit); - input_set_abs_params(input_dev, ABS_MT_TOUCH_MAJOR, 0, features->x_max, 0, 0); input_set_abs_params(input_dev, ABS_MT_TOUCH_MINOR, 0, features->y_max, 0, 0); input_mt_init_slots(input_dev, features->touch_max, INPUT_MT_POINTER); @@ -2718,7 +2739,6 @@ int wacom_setup_touch_input_capabilities(struct input_dev *input_dev, case TABLETPC: case TABLETPCE: - __set_bit(INPUT_PROP_DIRECT, input_dev->propbit); break; case INTUOSHT: diff --git a/drivers/hid/wacom_wac.h b/drivers/hid/wacom_wac.h index 745e2c91cb55..de5d1adafc6b 100644 --- a/drivers/hid/wacom_wac.h +++ b/drivers/hid/wacom_wac.h @@ -82,6 +82,7 @@ #define WACOM_DEVICETYPE_TOUCH 0x0002 #define WACOM_DEVICETYPE_PAD 0x0004 #define WACOM_DEVICETYPE_WL_MONITOR 0x0008 +#define WACOM_DEVICETYPE_DIRECT 0x0010 #define WACOM_VENDORDEFINED_PEN 0xff0d0001 #define WACOM_G9_PAGE 0xff090000 -- 2.20.1