Searched refs:freq_magnitude (Results 1 – 1 of 1) sorted by relevance
| /Linux-v4.19/drivers/media/pci/cx88/ |
| D | cx88-dsp.c | 136 static u32 freq_magnitude(s16 x[], u32 N, u32 freq) in freq_magnitude() function
195 carrier = freq_magnitude(x, N, carrier_freq); in detect_a2_a2m_eiaj()
196 stereo = freq_magnitude(x, N, stereo_freq); in detect_a2_a2m_eiaj()
197 dual = freq_magnitude(x, N, dual_freq); in detect_a2_a2m_eiaj()
235 s32 sap_ref = freq_magnitude(x, N, FREQ_BTSC_SAP_REF); in detect_btsc()
236 s32 sap = freq_magnitude(x, N, FREQ_BTSC_SAP); in detect_btsc()
237 s32 dual_ref = freq_magnitude(x, N, FREQ_BTSC_DUAL_REF); in detect_btsc()
238 s32 dual = freq_magnitude(x, N, FREQ_BTSC_DUAL); in detect_btsc()
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