[PATCH 11/25] HID: multitouch: optimize Quanta panels
From: Benjamin Tissoires <hidden>
Date: 2013-01-25 13:24:06
Also in:
lkml
Subsystem:
hid core layer, the rest · Maintainers:
Jiri Kosina, Benjamin Tissoires, Linus Torvalds
Not very different in terms of processing time. However, this uniformizes the handling of devices. Signed-off-by: Benjamin Tissoires <redacted> --- drivers/hid/hid-multitouch.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 0c62f90..8b07b6b 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c@@ -119,6 +119,7 @@ struct mt_device { #define MT_CLS_DUAL_NSMU_CONTACTID 0x0008 #define MT_CLS_INRANGE_CONTACTNUMBER 0x0009 #define MT_CLS_ALWAYS_TRUE 0x000a +#define MT_CLS_CONTACT_ID 0x0011 /* vendor specific classes */ #define MT_CLS_3M 0x0101
@@ -181,6 +182,10 @@ static struct mt_class mt_classes[] = { { .name = MT_CLS_ALWAYS_TRUE, .quirks = MT_QUIRK_ALWAYS_VALID | MT_QUIRK_CONTACT_CNT_ACCURATE }, + { .name = MT_CLS_CONTACT_ID, + .quirks = MT_QUIRK_ALWAYS_VALID | + MT_QUIRK_CONTACT_CNT_ACCURATE | + MT_QUIRK_SLOT_IS_CONTACTID }, /* * vendor specific classes
@@ -1157,7 +1162,7 @@ static const struct hid_device_id mt_devices[] = { USB_DEVICE_ID_CANDO_PIXCIR_MULTI_TOUCH) }, /* Quanta-based panels */ - { .driver_data = MT_CLS_CONFIDENCE_CONTACT_ID, + { .driver_data = MT_CLS_CONTACT_ID, MT_USB_DEVICE(USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_QUANTA_OPTICAL_TOUCH) }, { .driver_data = MT_CLS_CONFIDENCE_CONTACT_ID,
--
1.8.1