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f0997536a7
ALPS i2c touchpad support ABS_PRESSURE and ABS_MT_PRESSURE capabilities, The default threshold 130 is too easy to across while finger movement. It will cause the cursor stalled after the threshold is achieved, which impacts user experience. Test with some ALPS touchpads 0488:101A, 0488:101D, 0488:101E, the value 180 is good on those platforms. Signed-off-by: Kai-Chuan Hsieh <kaichuan.hsieh@canonical.com>
42 lines
894 B
Text
42 lines
894 B
Text
# Do not edit this file, it will be overwritten on update
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# ALPS firmware versions:
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# V1 = 0x100
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# V2 = 0x200
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# V3 = 0x300
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# V3_RUSHMORE = 0x310
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# V4 = 0x400
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# V5 = 0x500
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# V6 = 0x600
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# V7 = 0x700 /* t3btl t4s */
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# V8 = 0x800 /* SS4btl SS4s */
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# V9 = 0x900 /* ss3btl */
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[ALPS Serial Touchpads]
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MatchUdevType=touchpad
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MatchBus=ps2
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MatchVendor=0x0002
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MatchProduct=0x0008
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ModelALPSSerialTouchpad=1
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[ALPS i2c Touchpads]
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MatchUdevType=touchpad
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MatchBus=i2c
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MatchVendor=0x0488
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AttrPalmPressureThreshold=180
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[ALPS v8 Touchpads]
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MatchUdevType=touchpad
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MatchBus=ps2
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MatchVendor=0x0002
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MatchProduct=0x0008
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MatchVersion=0x0800
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AttrSizeHint=100x55
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[ALPS v8 Trackpoint]
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MatchUdevType=pointingstick
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MatchBus=ps2
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MatchVendor=0x0002
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MatchProduct=0x0008
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MatchVersion=0x0800
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AttrTrackpointMultiplier=0.125
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