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 | |
15 | enum 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 | |
29 | enum 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 | |
46 | enum 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 | |
57 | struct 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) |
68 | extern struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe, |
69 | struct i2c_adapter *i2c, u8 addr, |
70 | struct mxl5007t_config *cfg); |
71 | #else |
72 | static 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 | |