> + for (n = 0; n < 2; n++) {
> + __u16 x, y;
> +
> + x = rd[offset+1] | ((rd[offset+2] & 0xF) << 8);
> + y = ((rd[offset+2] & 0xF0) >> 4) | (rd[offset+3] << 4);
> +
> + input_mt_slot(input_dev, n);
> + input_mt_report_slot_state(input_dev, MT_TOOL_FINGER,
> + !(rd[offset] >> 7));
> + input_report_abs(input_dev, ABS_MT_POSITION_X, x);
> + input_report_abs(input_dev, ABS_MT_POSITION_Y, y);
> +
> + offset += 4;
> + }
Sorry I have another point/question....
Doesn't this 'spam' the Multitouch interface every incoming report,
regardless on whether anything has actually change? ie. Should HID-Sony
track the values, and only send when it detects a change...
Simon
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