Use the approximated sampling rate to compute the filter rate.
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/* $NetBSD: eso.c,v 1.5 1999/08/14 22:42:16 kleink Exp $ */
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/* $NetBSD: eso.c,v 1.6 1999/09/02 17:26:15 kleink Exp $ */
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/*
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* Copyright (c) 1999 Klaus J. Klein
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@ -748,7 +748,7 @@ eso_set_params(hdl, setmode, usemode, play, rec)
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srg = rd[clk] | (clk == 1 ? ESO_CLK1_SELECT : 0x00);
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/* Roll-off frequency of 87%, as in the ES1888 driver. */
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fltdiv = 256 - 200279L / p->sample_rate;
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fltdiv = 256 - 200279L / r[clk];
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/* Update to reflect the possibly inexact rate. */
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p->sample_rate = r[clk];
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