Lines Matching refs:dtr
237 int dtr = i2c_smbus_read_byte_data(client, ISL1208_REG_DTR);
238 if (dtr < 0)
241 /* dtr encodes adjustments of {-60,-40,-20,0,20,40,60} ppm */
242 dtr = ((dtr & 0x3) * 20) * (dtr & (1 << 2) ? -1 : 1);
244 return dtr + 100;
301 int sr, dtr, atr, usr;
320 dtr = isl1208_i2c_get_dtr(client);
321 if (dtr >= 0)
322 seq_printf(seq, "digital_trim\t: %d ppm\n", dtr - 100);
706 int dtr = isl1208_i2c_get_dtr(to_i2c_client(dev->parent));
707 if (dtr < 0)
708 return dtr;
710 return sprintf(buf, "%d ppm\n", dtr - 100);