Lines Matching defs:gain
1239 * \brief Values for NICAM prescaler gain. Computed from dB to integer
6079 of only the gain */
6082 vsb_pga_cfg.gain = ext_attr->vsb_pga_cfg;
8485 of only the gain */
8488 qam_pga_cfg.gain = ext_attr->qam_pga_cfg;
11266 u8 gain = 0;
11288 /* TODO PGA gain is also written by microcode (at least by QAM and VSB)
11291 if (afe_gain->gain >= 329)
11292 gain = 15;
11293 else if (afe_gain->gain <= 147)
11294 gain = 0;
11296 gain = (afe_gain->gain - 140 + 6) / 13;
11300 rc = drxj_dap_write_reg16(dev_addr, IQM_AF_PGA_GAIN__A, gain, 0);
11310 ext_attr->vsb_pga_cfg = gain * 13 + 140;
11316 ext_attr->qam_pga_cfg = gain * 13 + 140;