Lines Matching defs:ad7877
170 struct ad7877 { struct
171 struct input_dev *input;
172 char phys[32];
174 struct spi_device *spi;
175 u16 model;
176 u16 vref_delay_usecs;
177 u16 x_plate_ohms;
178 u16 pressure_max;
180 u16 cmd_crtl1;
181 u16 cmd_crtl2;
182 u16 cmd_dummy;
183 u16 dac;
185 u8 stopacq_polarity;
186 u8 first_conversion_delay;
187 u8 acquisition_time;
188 u8 averaging;
189 u8 pen_down_acc_interval;
213 static int ad7877_read(struct spi_device *spi, u16 reg) in ad7877_read() argument