diff options
| author | Aaron Tian <aaron_tian@pixart.com.tw> | 2011-12-15 11:09:06 +0800 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2012-09-19 15:04:34 +0100 |
| commit | f41bb2729b2930aa361f0af56d32f941b5e91e37 (patch) | |
| tree | 717db3ae0cb40c85236e0a760bd6ffebd6ec86c4 /drivers/hid/usbhid/hid-quirks.c | |
| parent | cb4c3c5050800e3e7767ccb1d1233baac744ddf3 (diff) | |
| download | lwn-f41bb2729b2930aa361f0af56d32f941b5e91e37.tar.gz lwn-f41bb2729b2930aa361f0af56d32f941b5e91e37.zip | |
HID: multitouch: support PixArt optical touch screen
commit b7ea95ff9baab144dacdc30d752307938c5ab6bf upstream.
This patch modifies hid-multitouch driver for supporting PixArt optical touch
screen. Because of the device does not have to set initial report, we apply
"HID_QUIRK_NO_INIT_REPORTS" quirk and add the device into hid_blacklist[]
Signed-off-by: Aaron Tian <aaron_tian@pixart.com.tw>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
[bwh: Backported to 3.2: adjust context]
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'drivers/hid/usbhid/hid-quirks.c')
| -rw-r--r-- | drivers/hid/usbhid/hid-quirks.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c index 1fe6b80421a2..f855166bb959 100644 --- a/drivers/hid/usbhid/hid-quirks.c +++ b/drivers/hid/usbhid/hid-quirks.c @@ -68,6 +68,9 @@ static const struct hid_blacklist { { USB_VENDOR_ID_CH, USB_DEVICE_ID_CH_AXIS_295, HID_QUIRK_NOGET }, { USB_VENDOR_ID_DMI, USB_DEVICE_ID_DMI_ENC, HID_QUIRK_NOGET }, { USB_VENDOR_ID_ELO, USB_DEVICE_ID_ELO_TS2700, HID_QUIRK_NOGET }, + { USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN1, HID_QUIRK_NO_INIT_REPORTS }, + { USB_VENDOR_ID_PIXART, USB_DEVICE_ID_PIXART_OPTICAL_TOUCH_SCREEN2, HID_QUIRK_NO_INIT_REPORTS }, { USB_VENDOR_ID_PRODIGE, USB_DEVICE_ID_PRODIGE_CORDLESS, HID_QUIRK_NOGET }, { USB_VENDOR_ID_QUANTA, USB_DEVICE_ID_PIXART_IMAGING_INC_OPTICAL_TOUCH_SCREEN, HID_QUIRK_NOGET }, { USB_VENDOR_ID_SUN, USB_DEVICE_ID_RARITAN_KVM_DONGLE, HID_QUIRK_NOGET }, |