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Searched refs:dB (Results 1 – 3 of 3) sorted by relevance

/drivers/media/pci/ivtv/
Divtv-alsa-mixer.c54 static inline int dB_to_cx25840_vol(int dB) in dB_to_cx25840_vol() argument
56 if (dB < -96) in dB_to_cx25840_vol()
57 dB = -96; in dB_to_cx25840_vol()
58 else if (dB > 8) in dB_to_cx25840_vol()
59 dB = 8; in dB_to_cx25840_vol()
60 return (dB + 119) << 9; in dB_to_cx25840_vol()
/drivers/media/pci/cx18/
Dcx18-alsa-mixer.c54 static inline int dB_to_cx18_av_vol(int dB) in dB_to_cx18_av_vol() argument
56 if (dB < -96) in dB_to_cx18_av_vol()
57 dB = -96; in dB_to_cx18_av_vol()
58 else if (dB > 8) in dB_to_cx18_av_vol()
59 dB = 8; in dB_to_cx18_av_vol()
60 return (dB + 119) << 9; in dB_to_cx18_av_vol()
/drivers/usb/atm/
Dcxacru.c534 CXACRU_ATTR_##_action(CXINF_UPSTREAM_SNR_MARGIN, dB, upstream_snr_margin); \
535 CXACRU_ATTR_##_action(CXINF_DOWNSTREAM_SNR_MARGIN, dB, downstream_snr_margin); \
536 CXACRU_ATTR_##_action(CXINF_UPSTREAM_ATTENUATION, dB, upstream_attenuation); \
537 CXACRU_ATTR_##_action(CXINF_DOWNSTREAM_ATTENUATION, dB, downstream_attenuation); \