diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/hid/hid-multitouch.c | 34 |
1 files changed, 28 insertions, 6 deletions
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c index 0d190d93ca7c..3cfeb1629f79 100644 --- a/drivers/hid/hid-multitouch.c +++ b/drivers/hid/hid-multitouch.c @@ -68,6 +68,7 @@ MODULE_LICENSE("GPL"); #define MT_QUIRK_STICKY_FINGERS BIT(16) #define MT_QUIRK_ASUS_CUSTOM_UP BIT(17) #define MT_QUIRK_WIN8_PTP_BUTTONS BIT(18) +#define MT_QUIRK_SEPARATE_APP_REPORT BIT(19) #define MT_INPUTMODE_TOUCHSCREEN 0x02 #define MT_INPUTMODE_TOUCHPAD 0x03 @@ -103,6 +104,7 @@ struct mt_usages { struct mt_application { struct list_head list; unsigned int application; + unsigned int report_id; struct list_head mt_usages; /* mt usages list */ __s32 quirks; @@ -203,6 +205,7 @@ static void mt_post_parse(struct mt_device *td, struct mt_application *app); #define MT_CLS_VTL 0x0110 #define MT_CLS_GOOGLE 0x0111 #define MT_CLS_RAZER_BLADE_STEALTH 0x0112 +#define MT_CLS_SMART_TECH 0x0113 #define MT_DEFAULT_MAXCONTACT 10 #define MT_MAX_MAXCONTACT 250 @@ -354,6 +357,12 @@ static const struct mt_class mt_classes[] = { MT_QUIRK_CONTACT_CNT_ACCURATE | MT_QUIRK_WIN8_PTP_BUTTONS, }, + { .name = MT_CLS_SMART_TECH, + .quirks = MT_QUIRK_ALWAYS_VALID | + MT_QUIRK_IGNORE_DUPLICATES | + MT_QUIRK_CONTACT_CNT_ACCURATE | + MT_QUIRK_SEPARATE_APP_REPORT, + }, { } }; @@ -510,8 +519,9 @@ static struct mt_usages *mt_allocate_usage(struct hid_device *hdev, } static struct mt_application *mt_allocate_application(struct mt_device *td, - unsigned int application) + struct hid_report *report) { + unsigned int application = report->application; struct mt_application *mt_application; mt_application = devm_kzalloc(&td->hdev->dev, sizeof(*mt_application), @@ -536,6 +546,7 @@ static struct mt_application *mt_allocate_application(struct mt_device *td, mt_application->scantime = DEFAULT_ZERO; mt_application->raw_cc = DEFAULT_ZERO; mt_application->quirks = td->mtclass.quirks; + mt_application->report_id = report->id; list_add_tail(&mt_application->list, &td->applications); @@ -543,19 +554,23 @@ static struct mt_application *mt_allocate_application(struct mt_device *td, } static struct mt_application *mt_find_application(struct mt_device *td, - unsigned int application) + struct hid_report *report) { + unsigned int application = report->application; struct mt_application *tmp, *mt_application = NULL; list_for_each_entry(tmp, &td->applications, list) { if (application == tmp->application) { - mt_application = tmp; - break; + if (!(td->mtclass.quirks & MT_QUIRK_SEPARATE_APP_REPORT) || + tmp->report_id == report->id) { + mt_application = tmp; + break; + } } } if (!mt_application) - mt_application = mt_allocate_application(td, application); + mt_application = mt_allocate_application(td, report); return mt_application; } @@ -572,7 +587,7 @@ static struct mt_report_data *mt_allocate_report_data(struct mt_device *td, return NULL; rdata->report = report; - rdata->application = mt_find_application(td, report->application); + rdata->application = mt_find_application(td, report); if (!rdata->application) { devm_kfree(&td->hdev->dev, rdata); @@ -1562,6 +1577,9 @@ static int mt_input_configured(struct hid_device *hdev, struct hid_input *hi) case HID_VD_ASUS_CUSTOM_MEDIA_KEYS: suffix = "Custom Media Keys"; break; + case HID_DG_PEN: + suffix = "Stylus"; + break; default: suffix = "UNKNOWN"; break; @@ -2023,6 +2041,10 @@ static const struct hid_device_id mt_devices[] = { HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8, USB_VENDOR_ID_SYNAPTICS, 0x8323) }, + /* Smart Tech panels */ + { .driver_data = MT_CLS_SMART_TECH, + MT_USB_DEVICE(0x0b8c, 0x0092)}, + /* Stantum panels */ { .driver_data = MT_CLS_CONFIDENCE, MT_USB_DEVICE(USB_VENDOR_ID_STANTUM_STM, |