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/linux-4.1.27/drivers/net/wireless/ath/ath9k/
Dar9003_calib.c566 s32 mag_tx, phs_tx, mag_rx, phs_rx; in ar9003_hw_solve_iq_cal() local
578 mag_tx = f1 * (mag_a0_d0 - mag_a1_d0) + f3 * (phs_a0_d0 - phs_a1_d0); in ar9003_hw_solve_iq_cal()
582 mag_tx = (mag_tx / f2); in ar9003_hw_solve_iq_cal()
586 mag_rx = mag_a0_d0 - (cos_2phi_1 * mag_tx + sin_2phi_1 * phs_tx) / in ar9003_hw_solve_iq_cal()
589 phs_rx = phs_a0_d0 + (sin_2phi_1 * mag_tx - cos_2phi_1 * phs_tx) / in ar9003_hw_solve_iq_cal()
592 solved_eq[0] = mag_tx; in ar9003_hw_solve_iq_cal()
632 s32 mag_tx, phs_tx, mag_rx, phs_rx; in ar9003_hw_calc_iq_corr() local
767 mag_tx = solved_eq[0]; in ar9003_hw_calc_iq_corr()
774 chain_idx, mag_tx/res_scale, phs_tx/res_scale); in ar9003_hw_calc_iq_corr()
776 if (res_scale == mag_tx) { in ar9003_hw_calc_iq_corr()
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