Lines Matching defs:fbw
203 static int zl10036_set_bandwidth(struct zl10036_state *state, u32 fbw)
205 /* fbw is measured in kHz */
217 if (fbw > 35000)
218 fbw = 35000;
219 if (fbw < 8000)
220 fbw = 8000;
225 if (fbw <= 28820) {
232 br = ((_XTAL * 21 * 1000) / (fbw * 419));
243 * bf = fbw/_XTAL * br * k - 1 */
245 bf = (fbw * br * 1257) / (_XTAL * 1000) - 1;
253 deb_info("%s: BW=%d br=%u bf=%u\n", __func__, fbw, br, bf);
314 u32 fbw;
329 fbw = (27 * params->u.qpsk.symbol_rate) / 32;
332 fbw /= 1000;
335 fbw += 3000;
360 ret = zl10036_set_bandwidth(state, fbw);