Searched refs:rpi_touchscreen_i2c_read (Results 1 – 1 of 1) sorted by relevance
220 static int rpi_touchscreen_i2c_read(struct rpi_touchscreen *ts, u8 reg) in rpi_touchscreen_i2c_read() function276 if (rpi_touchscreen_i2c_read(ts, REG_PORTB) & 1) in rpi_touchscreen_prepare()386 ver = rpi_touchscreen_i2c_read(ts, REG_ID); in rpi_touchscreen_probe()