Lines Matching defs:gain_idx
378 int ret, new_gain, gain_idx;
383 gain_idx = 3;
386 gain_idx = 2;
389 gain_idx = 1;
392 gain_idx = 0;
410 if (data->cur_gain < gain_idx)
411 data->cur_resolution <<= gain_idx - data->cur_gain;
412 else if (data->cur_gain > gain_idx)
413 data->cur_resolution >>= data->cur_gain - gain_idx;
415 data->cur_gain = gain_idx;