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2a709f28fa
* 0day explit mitigation * Memory corruption prevention * Privilege escalation prevention * Buffer over flow prevention * File System corruption defense * Thread escape prevention This may very well be the most intensive inclusion to BrooklynR. This will not be part of an x86 suite nor it will be released as tool kit. The security core toolkit will remain part of kernel base.
25 lines
796 B
C
25 lines
796 B
C
/* linux/spi/ad7877.h */
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/* Touchscreen characteristics vary between boards and models. The
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* platform_data for the device's "struct device" holds this information.
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*
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* It's OK if the min/max values are zero.
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*/
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struct ad7877_platform_data {
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u16 model; /* 7877 */
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u16 vref_delay_usecs; /* 0 for external vref; etc */
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u16 x_plate_ohms;
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u16 y_plate_ohms;
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u16 x_min, x_max;
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u16 y_min, y_max;
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u16 pressure_min, pressure_max;
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u8 stopacq_polarity; /* 1 = Active HIGH, 0 = Active LOW */
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u8 first_conversion_delay; /* 0 = 0.5us, 1 = 128us, 2 = 1ms, 3 = 8ms */
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u8 acquisition_time; /* 0 = 2us, 1 = 4us, 2 = 8us, 3 = 16us */
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u8 averaging; /* 0 = 1, 1 = 4, 2 = 8, 3 = 16 */
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u8 pen_down_acc_interval; /* 0 = covert once, 1 = every 0.5 ms,
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2 = ever 1 ms, 3 = every 8 ms,*/
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};
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