Searched refs:fir_state_bg (Results 1 - 2 of 2) sorted by relevance

/linux-master/drivers/misc/echo/
H A Decho.h151 struct fir16_state_t fir_state_bg; member in struct:oslec_state
H A Decho.c126 exp = (ec->fir_state_bg.history[i - offset1] * factor);
130 exp = (ec->fir_state_bg.history[i + offset2] * factor);
170 history = fir16_create(&ec->fir_state_bg, ec->fir_taps16[1], ec->taps);
196 fir16_free(&ec->fir_state_bg);
214 fir16_free(&ec->fir_state_bg);
243 fir16_flush(&ec->fir_state_bg);
245 ec->fir_state_bg.curr_pos = ec->taps - 1;
359 echo_value = fir16(&ec->fir_state_bg, tx);

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