1/* SPDX-License-Identifier: GPL-2.0-or-later */
 2/*
 3	TDA8261 8PSK/QPSK tuner driver
 4	Copyright (C) Manu Abraham (abraham.manu@gmail.com)
 5
 6*/
 7
 8static int tda8261_get_frequency(struct dvb_frontend *fe, u32 *frequency)
 9{
10	struct dvb_frontend_ops	*frontend_ops = &fe->ops;
11	struct dvb_tuner_ops	*tuner_ops = &frontend_ops->tuner_ops;
12	int err = 0;
13
14	if (tuner_ops->get_frequency) {
15		err = tuner_ops->get_frequency(fe, frequency);
16		if (err < 0) {
17			pr_err("%s: Invalid parameter\n", __func__);
18			return err;
19		}
20		pr_debug("%s: Frequency=%d\n", __func__, *frequency);
21	}
22	return 0;
23}
24
25static int tda8261_set_frequency(struct dvb_frontend *fe, u32 frequency)
26{
27	struct dvb_frontend_ops	*frontend_ops = &fe->ops;
28	struct dvb_tuner_ops	*tuner_ops = &frontend_ops->tuner_ops;
29	struct dtv_frontend_properties *c = &fe->dtv_property_cache;
30	int err = 0;
31
32	if (tuner_ops->set_params) {
33		err = tuner_ops->set_params(fe);
34		if (err < 0) {
35			pr_err("%s: Invalid parameter\n", __func__);
36			return err;
37		}
38	}
39	pr_debug("%s: Frequency=%d\n", __func__, c->frequency);
40	return 0;
41}
42
43static int tda8261_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
44{
45	/* FIXME! need to calculate Bandwidth */
46	*bandwidth = 40000000;
47
48	return 0;
49}