Searched refs:Rt (Results 1 – 4 of 4) sorted by relevance
| /drivers/input/touchscreen/ |
| A D | resistive-adc-touch.c | 72 unsigned int Rt; in grts_cb() local
75 Rt = z2; in grts_cb()
76 Rt -= z1; in grts_cb()
77 Rt *= st->x_plate_ohms; in grts_cb()
78 Rt = DIV_ROUND_CLOSEST(Rt, 16); in grts_cb()
79 Rt *= x; in grts_cb()
80 Rt /= z1; in grts_cb()
81 Rt = DIV_ROUND_CLOSEST(Rt, 256); in grts_cb()
87 if (Rt < GRTS_DEFAULT_PRESSURE_MAX) in grts_cb()
88 press = GRTS_DEFAULT_PRESSURE_MAX - Rt; in grts_cb()
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| A D | ad7879.c | 132 int Rt; member
168 unsigned Rt; in ad7879_report() local
193 Rt = (z2 - z1) * x * ts->x_plate_ohms; in ad7879_report()
194 Rt /= z1; in ad7879_report()
195 Rt = (Rt + 2047) >> 12; in ad7879_report()
201 if (Rt > input_abs_get_max(input_dev, ABS_PRESSURE)) in ad7879_report()
215 input_report_abs(input_dev, ABS_PRESSURE, ts->Rt); in ad7879_report()
221 ts->Rt = Rt; in ad7879_report()
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| A D | ads7846.c | 853 unsigned int Rt; in ads7846_report_state() local
874 Rt = z2; in ads7846_report_state()
875 Rt -= z1; in ads7846_report_state()
877 Rt = DIV_ROUND_CLOSEST(Rt, 16); in ads7846_report_state()
878 Rt *= x; in ads7846_report_state()
879 Rt /= z1; in ads7846_report_state()
880 Rt = DIV_ROUND_CLOSEST(Rt, 256); in ads7846_report_state()
882 Rt = 0; in ads7846_report_state()
892 packet->ignore, Rt); in ads7846_report_state()
903 Rt = 0; in ads7846_report_state()
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| A D | ad7877.c | 322 unsigned Rt; in ad7877_process_data() local
342 Rt = (z2 - z1) * x * ts->x_plate_ohms; in ad7877_process_data()
343 Rt /= z1; in ad7877_process_data()
344 Rt = (Rt + 2047) >> 12; in ad7877_process_data()
350 if (Rt > ts->pressure_max) in ad7877_process_data()
358 input_report_abs(input_dev, ABS_PRESSURE, Rt); in ad7877_process_data()
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