1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * mxl5007t.h - driver for the MaxLinear MxL5007T silicon tuner
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Copyright (C) 2008 Michael Krufky <mkrufky@linuxtv.org>
6*4882a593Smuzhiyun */
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun #ifndef __MXL5007T_H__
9*4882a593Smuzhiyun #define __MXL5007T_H__
10*4882a593Smuzhiyun
11*4882a593Smuzhiyun #include <media/dvb_frontend.h>
12*4882a593Smuzhiyun
13*4882a593Smuzhiyun /* ------------------------------------------------------------------------- */
14*4882a593Smuzhiyun
15*4882a593Smuzhiyun enum mxl5007t_if_freq {
16*4882a593Smuzhiyun MxL_IF_4_MHZ, /* 4000000 */
17*4882a593Smuzhiyun MxL_IF_4_5_MHZ, /* 4500000 */
18*4882a593Smuzhiyun MxL_IF_4_57_MHZ, /* 4570000 */
19*4882a593Smuzhiyun MxL_IF_5_MHZ, /* 5000000 */
20*4882a593Smuzhiyun MxL_IF_5_38_MHZ, /* 5380000 */
21*4882a593Smuzhiyun MxL_IF_6_MHZ, /* 6000000 */
22*4882a593Smuzhiyun MxL_IF_6_28_MHZ, /* 6280000 */
23*4882a593Smuzhiyun MxL_IF_9_1915_MHZ, /* 9191500 */
24*4882a593Smuzhiyun MxL_IF_35_25_MHZ, /* 35250000 */
25*4882a593Smuzhiyun MxL_IF_36_15_MHZ, /* 36150000 */
26*4882a593Smuzhiyun MxL_IF_44_MHZ, /* 44000000 */
27*4882a593Smuzhiyun };
28*4882a593Smuzhiyun
29*4882a593Smuzhiyun enum mxl5007t_xtal_freq {
30*4882a593Smuzhiyun MxL_XTAL_16_MHZ, /* 16000000 */
31*4882a593Smuzhiyun MxL_XTAL_20_MHZ, /* 20000000 */
32*4882a593Smuzhiyun MxL_XTAL_20_25_MHZ, /* 20250000 */
33*4882a593Smuzhiyun MxL_XTAL_20_48_MHZ, /* 20480000 */
34*4882a593Smuzhiyun MxL_XTAL_24_MHZ, /* 24000000 */
35*4882a593Smuzhiyun MxL_XTAL_25_MHZ, /* 25000000 */
36*4882a593Smuzhiyun MxL_XTAL_25_14_MHZ, /* 25140000 */
37*4882a593Smuzhiyun MxL_XTAL_27_MHZ, /* 27000000 */
38*4882a593Smuzhiyun MxL_XTAL_28_8_MHZ, /* 28800000 */
39*4882a593Smuzhiyun MxL_XTAL_32_MHZ, /* 32000000 */
40*4882a593Smuzhiyun MxL_XTAL_40_MHZ, /* 40000000 */
41*4882a593Smuzhiyun MxL_XTAL_44_MHZ, /* 44000000 */
42*4882a593Smuzhiyun MxL_XTAL_48_MHZ, /* 48000000 */
43*4882a593Smuzhiyun MxL_XTAL_49_3811_MHZ, /* 49381100 */
44*4882a593Smuzhiyun };
45*4882a593Smuzhiyun
46*4882a593Smuzhiyun enum mxl5007t_clkout_amp {
47*4882a593Smuzhiyun MxL_CLKOUT_AMP_0_94V = 0,
48*4882a593Smuzhiyun MxL_CLKOUT_AMP_0_53V = 1,
49*4882a593Smuzhiyun MxL_CLKOUT_AMP_0_37V = 2,
50*4882a593Smuzhiyun MxL_CLKOUT_AMP_0_28V = 3,
51*4882a593Smuzhiyun MxL_CLKOUT_AMP_0_23V = 4,
52*4882a593Smuzhiyun MxL_CLKOUT_AMP_0_20V = 5,
53*4882a593Smuzhiyun MxL_CLKOUT_AMP_0_17V = 6,
54*4882a593Smuzhiyun MxL_CLKOUT_AMP_0_15V = 7,
55*4882a593Smuzhiyun };
56*4882a593Smuzhiyun
57*4882a593Smuzhiyun struct mxl5007t_config {
58*4882a593Smuzhiyun s32 if_diff_out_level;
59*4882a593Smuzhiyun enum mxl5007t_clkout_amp clk_out_amp;
60*4882a593Smuzhiyun enum mxl5007t_xtal_freq xtal_freq_hz;
61*4882a593Smuzhiyun enum mxl5007t_if_freq if_freq_hz;
62*4882a593Smuzhiyun unsigned int invert_if:1;
63*4882a593Smuzhiyun unsigned int loop_thru_enable:1;
64*4882a593Smuzhiyun unsigned int clk_out_enable:1;
65*4882a593Smuzhiyun };
66*4882a593Smuzhiyun
67*4882a593Smuzhiyun #if IS_REACHABLE(CONFIG_MEDIA_TUNER_MXL5007T)
68*4882a593Smuzhiyun extern struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
69*4882a593Smuzhiyun struct i2c_adapter *i2c, u8 addr,
70*4882a593Smuzhiyun struct mxl5007t_config *cfg);
71*4882a593Smuzhiyun #else
mxl5007t_attach(struct dvb_frontend * fe,struct i2c_adapter * i2c,u8 addr,struct mxl5007t_config * cfg)72*4882a593Smuzhiyun static inline struct dvb_frontend *mxl5007t_attach(struct dvb_frontend *fe,
73*4882a593Smuzhiyun struct i2c_adapter *i2c,
74*4882a593Smuzhiyun u8 addr,
75*4882a593Smuzhiyun struct mxl5007t_config *cfg)
76*4882a593Smuzhiyun {
77*4882a593Smuzhiyun printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
78*4882a593Smuzhiyun return NULL;
79*4882a593Smuzhiyun }
80*4882a593Smuzhiyun #endif
81*4882a593Smuzhiyun
82*4882a593Smuzhiyun #endif /* __MXL5007T_H__ */
83