Lines Matching defs:p_lut
283 int32_t p_lut[3];
291 /* compute p_lut values */
295 p_lut[0] = lut_lower + (int32_t)div_s64(val1, inv_quadr_factor);
297 p_lut[1] = offset_factor * st->cal[3] +
300 p_lut[2] = lut_upper + (int32_t)div_s64(val1, inv_quadr_factor);
301 dev_dbg(&st->client->dev, "p_lut = [%d, %d, %d]\n",
302 p_lut[0], p_lut[1], p_lut[2]);
305 val1 = (int64_t)p_lut[0] * (int64_t)p_lut[1] *
307 (int64_t)p_lut[1] * (int64_t)p_lut[2] *
309 (int64_t)p_lut[2] * (int64_t)p_lut[0] *
311 val2 = (int64_t)p_lut[2] * (int64_t)(p_calib[0] - p_calib[1]) +
312 (int64_t)p_lut[0] * (int64_t)(p_calib[1] - p_calib[2]) +
313 (int64_t)p_lut[1] * (int64_t)(p_calib[2] - p_calib[0]);
317 val1 = (int64_t)p_calib[0] * (int64_t)p_lut[0] -
318 (int64_t)p_calib[1] * (int64_t)p_lut[1] -
320 val2 = (int64_t)p_lut[0] - (int64_t)p_lut[1];
324 b = ((int64_t)p_calib[0] - a) * ((int64_t)p_lut[0] + c);