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authorRahul Rameshbabu <sergeantsagara@protonmail.com>2023-09-17 19:18:43 +0300
committerJiri Kosina <jkosina@suse.cz>2023-10-05 13:50:34 +0300
commit1437e4547edf41689d7135faaca4222ef0081bc1 (patch)
tree1f6dc0ab12fb1abdcfed75096bb27e54dc0cf130 /drivers/hid/hid-multitouch.c
parent0c0faa2946d6f8b9557689e253519e32caf8b49d (diff)
downloadlinux-1437e4547edf41689d7135faaca4222ef0081bc1.tar.xz
HID: multitouch: Add required quirk for Synaptics 0xcd7e device
Register the Synaptics device as a special multitouch device with certain quirks that may improve usability of the touchpad device. Reported-by: Rain <rain@sunshowers.io> Closes: https://lore.kernel.org/linux-input/2bbb8e1d-1793-4df1-810f-cb0137341ff4@app.fastmail.com/ Signed-off-by: Rahul Rameshbabu <sergeantsagara@protonmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-multitouch.c')
-rw-r--r--drivers/hid/hid-multitouch.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
index 521b2ffb4244..8db4ae05febc 100644
--- a/drivers/hid/hid-multitouch.c
+++ b/drivers/hid/hid-multitouch.c
@@ -2146,6 +2146,10 @@ static const struct hid_device_id mt_devices[] = {
/* Synaptics devices */
{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
+ USB_VENDOR_ID_SYNAPTICS, 0xcd7e) },
+
+ { .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,
+ HID_DEVICE(BUS_I2C, HID_GROUP_MULTITOUCH_WIN_8,
USB_VENDOR_ID_SYNAPTICS, 0xce08) },
{ .driver_data = MT_CLS_WIN_8_FORCE_MULTI_INPUT,