Searched refs:notch (Results 1 – 3 of 3) sorted by relevance
| /drivers/isdn/mISDN/ |
| D | dsp_ecdis.h | 19 struct biquad2_state notch; member
38 biquad2_init(&det->notch, in echo_can_disable_detector_init()
60 notched = biquad2(&det->notch, amp); in echo_can_disable_detector_update()
|
| /drivers/net/wireless/realtek/rtw88/ |
| D | rtw8723d.c | 392 static void rtw8723d_cfg_notch(struct rtw_dev *rtwdev, u8 channel, bool notch) in rtw8723d_cfg_notch() argument
394 if (!notch) { in rtw8723d_cfg_notch()
433 bool notch; in rtw8723d_spur_cal() local
440 notch = rtw8723d_check_spur_ov_thres(rtwdev, channel, SPUR_THRES); in rtw8723d_spur_cal()
441 rtw8723d_cfg_notch(rtwdev, channel, notch); in rtw8723d_spur_cal()
|
| /drivers/media/dvb-frontends/ |
| D | dib7000p.c | 1191 static s16 notch[] = { 16143, 14402, 12238, 9713, 6902, 3888, 759, -2392 }; in dib7000p_spur_protect() local
1256 coef_re[k] *= notch[k]; in dib7000p_spur_protect()
1262 coef_im[k] *= notch[k]; in dib7000p_spur_protect()
|