1/* SPDX-License-Identifier: GPL-2.0-or-later */
2/*
3 * mxl5007t.h - driver for the MaxLinear MxL5007T silicon tuner
4 *
5 * Copyright (C) 2008 Michael Krufky <mkrufky@linuxtv.org>
6 */
7
8#ifndef __MXL5007T_H__
9#define __MXL5007T_H__
10
11#include <media/dvb_frontend.h>
12
13/* ------------------------------------------------------------------------- */
14
15enum mxl5007t_if_freq {
16 MxL_IF_4_MHZ, /* 4000000 */
17 MxL_IF_4_5_MHZ, /* 4500000 */
18 MxL_IF_4_57_MHZ, /* 4570000 */
19 MxL_IF_5_MHZ, /* 5000000 */
20 MxL_IF_5_38_MHZ, /* 5380000 */
21 MxL_IF_6_MHZ, /* 6000000 */
22 MxL_IF_6_28_MHZ, /* 6280000 */
23 MxL_IF_9_1915_MHZ, /* 9191500 */
24 MxL_IF_35_25_MHZ, /* 35250000 */
25 MxL_IF_36_15_MHZ, /* 36150000 */
26 MxL_IF_44_MHZ, /* 44000000 */
27};
28
29enum mxl5007t_xtal_freq {
30 MxL_XTAL_16_MHZ, /* 16000000 */
31 MxL_XTAL_20_MHZ, /* 20000000 */
32 MxL_XTAL_20_25_MHZ, /* 20250000 */
33 MxL_XTAL_20_48_MHZ, /* 20480000 */
34 MxL_XTAL_24_MHZ, /* 24000000 */
35 MxL_XTAL_25_MHZ, /* 25000000 */
36 MxL_XTAL_25_14_MHZ, /* 25140000 */
37 MxL_XTAL_27_MHZ, /* 27000000 */
38 MxL_XTAL_28_8_MHZ, /* 28800000 */
39 MxL_XTAL_32_MHZ, /* 32000000 */
40 MxL_XTAL_40_MHZ, /* 40000000 */
41 MxL_XTAL_44_MHZ, /* 44000000 */
42 MxL_XTAL_48_MHZ, /* 48000000 */
43 MxL_XTAL_49_3811_MHZ, /* 49381100 */
44};
45
46enum mxl5007t_clkout_amp {
47 MxL_CLKOUT_AMP_0_94V = 0,
48 MxL_CLKOUT_AMP_0_53V = 1,
49 MxL_CLKOUT_AMP_0_37V = 2,
50 MxL_CLKOUT_AMP_0_28V = 3,
51 MxL_CLKOUT_AMP_0_23V = 4,
52 MxL_CLKOUT_AMP_0_20V = 5,
53 MxL_CLKOUT_AMP_0_17V = 6,
54 MxL_CLKOUT_AMP_0_15V = 7,
55};
56
57struct mxl5007t_config {
58 s32 if_diff_out_level;
59 enum mxl5007t_clkout_amp clk_out_amp;
60 enum mxl5007t_xtal_freq xtal_freq_hz;
61 enum mxl5007t_if_freq if_freq_hz;
62 unsigned int invert_if:1;
63 unsigned int loop_thru_enable:1;
64 unsigned int clk_out_enable:1;
65};
66
67#if IS_REACHABLE(CONFIG_MEDIA_TUNER_MXL5007T)
68extern struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
69 struct i2c_adapter *i2c, u8 addr,
70 struct mxl5007t_config *cfg);
71#else
72static inline struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
73 struct i2c_adapter *i2c,
74 u8 addr,
75 struct mxl5007t_config *cfg)
76{
77 printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
78 return NULL;
79}
80#endif
81
82#endif /* __MXL5007T_H__ */
83

source code of linux/drivers/media/tuners/mxl5007t.h