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@@ -19,6 +19,8 @@ $ cat intel_desc.bin vendor_desc.bin > hid_desc.bin
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```
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### Quirks
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-At the moment, `MSHW0079` is using the HID descriptor from `MSHW0137`. It's own
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-HID descriptor is bugged and needs kernel mitigations to have the kernel properly
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-register touch input events. See: https://github.com/jakeday/linux-surface/issues/574
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+The touchscreen contact count descriptor is incorrectly declared as being reported four times on the Surface Laptops (both 1 and 2, `vendor_desc.bin` in `MSHW0079`).
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+It is actually reported one time followed by three padding bytes.
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+The descriptor has been patched accordingly.
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+
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+For more details, see https://github.com/qzed/linux-surface-kernel/wiki/IPTS-Firmware#bogus-hid-descriptor-for-surface-laptops-mshw0079.
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Maximilian Luz