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74ba9207 | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
e415c689 MA |
2 | /* |
3 | STV0900/0903 Multistandard Broadcast Frontend driver | |
4 | Copyright (C) Manu Abraham <abraham.manu@gmail.com> | |
5 | ||
6 | Copyright (C) ST Microelectronics | |
7 | ||
e415c689 MA |
8 | */ |
9 | ||
10 | #ifndef __STV090x_PRIV_H | |
11 | #define __STV090x_PRIV_H | |
12 | ||
fada1935 | 13 | #include <media/dvb_frontend.h> |
e415c689 MA |
14 | |
15 | #define FE_ERROR 0 | |
16 | #define FE_NOTICE 1 | |
17 | #define FE_INFO 2 | |
18 | #define FE_DEBUG 3 | |
19 | #define FE_DEBUGREG 4 | |
20 | ||
21 | #define dprintk(__y, __z, format, arg...) do { \ | |
22 | if (__z) { \ | |
23 | if ((verbose > FE_ERROR) && (verbose > __y)) \ | |
24 | printk(KERN_ERR "%s: " format "\n", __func__ , ##arg); \ | |
25 | else if ((verbose > FE_NOTICE) && (verbose > __y)) \ | |
26 | printk(KERN_NOTICE "%s: " format "\n", __func__ , ##arg); \ | |
27 | else if ((verbose > FE_INFO) && (verbose > __y)) \ | |
28 | printk(KERN_INFO "%s: " format "\n", __func__ , ##arg); \ | |
29 | else if ((verbose > FE_DEBUG) && (verbose > __y)) \ | |
30 | printk(KERN_DEBUG "%s: " format "\n", __func__ , ##arg); \ | |
31 | } else { \ | |
32 | if (verbose > __y) \ | |
33 | printk(format, ##arg); \ | |
34 | } \ | |
35 | } while (0) | |
36 | ||
37 | #define STV090x_READ_DEMOD(__state, __reg) (( \ | |
38 | (__state)->demod == STV090x_DEMODULATOR_1) ? \ | |
39 | stv090x_read_reg(__state, STV090x_P2_##__reg) : \ | |
40 | stv090x_read_reg(__state, STV090x_P1_##__reg)) | |
41 | ||
42 | #define STV090x_WRITE_DEMOD(__state, __reg, __data) (( \ | |
43 | (__state)->demod == STV090x_DEMODULATOR_1) ? \ | |
44 | stv090x_write_reg(__state, STV090x_P2_##__reg, __data) :\ | |
45 | stv090x_write_reg(__state, STV090x_P1_##__reg, __data)) | |
46 | ||
47 | #define STV090x_ADDR_OFFST(__state, __x) (( \ | |
48 | (__state->demod) == STV090x_DEMODULATOR_1) ? \ | |
49 | STV090x_P1_##__x : \ | |
50 | STV090x_P2_##__x) | |
51 | ||
52 | ||
53 | #define STV090x_SETFIELD(mask, bitf, val) (mask = (mask & (~(((1 << STV090x_WIDTH_##bitf) - 1) <<\ | |
54 | STV090x_OFFST_##bitf))) | \ | |
55 | (val << STV090x_OFFST_##bitf)) | |
56 | ||
57 | #define STV090x_GETFIELD(val, bitf) ((val >> STV090x_OFFST_##bitf) & ((1 << STV090x_WIDTH_##bitf) - 1)) | |
58 | ||
59 | ||
60 | #define STV090x_SETFIELD_Px(mask, bitf, val) (mask = (mask & (~(((1 << STV090x_WIDTH_Px_##bitf) - 1) <<\ | |
61 | STV090x_OFFST_Px_##bitf))) | \ | |
62 | (val << STV090x_OFFST_Px_##bitf)) | |
63 | ||
64 | #define STV090x_GETFIELD_Px(val, bitf) ((val >> STV090x_OFFST_Px_##bitf) & ((1 << STV090x_WIDTH_Px_##bitf) - 1)) | |
65 | ||
66 | #define MAKEWORD16(__a, __b) (((__a) << 8) | (__b)) | |
67 | ||
27d40321 MA |
68 | #define MSB(__x) ((__x >> 8) & 0xff) |
69 | #define LSB(__x) (__x & 0xff) | |
70 | ||
71 | ||
72 | #define STV090x_IQPOWER_THRESHOLD 30 | |
73 | #define STV090x_SEARCH_AGC2_TH_CUT20 700 | |
b4a4248d | 74 | #define STV090x_SEARCH_AGC2_TH_CUT30 1400 |
27d40321 MA |
75 | |
76 | #define STV090x_SEARCH_AGC2_TH(__ver) \ | |
77 | ((__ver <= 0x20) ? \ | |
78 | STV090x_SEARCH_AGC2_TH_CUT20 : \ | |
79 | STV090x_SEARCH_AGC2_TH_CUT30) | |
e415c689 MA |
80 | |
81 | enum stv090x_signal_state { | |
c4fa649a | 82 | STV090x_NOAGC1, |
e415c689 MA |
83 | STV090x_NOCARRIER, |
84 | STV090x_NODATA, | |
85 | STV090x_DATAOK, | |
86 | STV090x_RANGEOK, | |
87 | STV090x_OUTOFRANGE | |
88 | }; | |
89 | ||
90 | enum stv090x_fec { | |
91 | STV090x_PR12 = 0, | |
92 | STV090x_PR23, | |
93 | STV090x_PR34, | |
94 | STV090x_PR45, | |
95 | STV090x_PR56, | |
96 | STV090x_PR67, | |
97 | STV090x_PR78, | |
98 | STV090x_PR89, | |
99 | STV090x_PR910, | |
100 | STV090x_PRERR | |
101 | }; | |
102 | ||
103 | enum stv090x_modulation { | |
104 | STV090x_QPSK, | |
105 | STV090x_8PSK, | |
106 | STV090x_16APSK, | |
107 | STV090x_32APSK, | |
108 | STV090x_UNKNOWN | |
109 | }; | |
110 | ||
111 | enum stv090x_frame { | |
112 | STV090x_LONG_FRAME, | |
113 | STV090x_SHORT_FRAME | |
114 | }; | |
115 | ||
116 | enum stv090x_pilot { | |
117 | STV090x_PILOTS_OFF, | |
118 | STV090x_PILOTS_ON | |
119 | }; | |
120 | ||
121 | enum stv090x_rolloff { | |
122 | STV090x_RO_35, | |
123 | STV090x_RO_25, | |
124 | STV090x_RO_20 | |
125 | }; | |
126 | ||
127 | enum stv090x_inversion { | |
128 | STV090x_IQ_AUTO, | |
129 | STV090x_IQ_NORMAL, | |
130 | STV090x_IQ_SWAP | |
131 | }; | |
132 | ||
133 | enum stv090x_modcod { | |
134 | STV090x_DUMMY_PLF = 0, | |
135 | STV090x_QPSK_14, | |
136 | STV090x_QPSK_13, | |
137 | STV090x_QPSK_25, | |
138 | STV090x_QPSK_12, | |
139 | STV090x_QPSK_35, | |
140 | STV090x_QPSK_23, | |
141 | STV090x_QPSK_34, | |
142 | STV090x_QPSK_45, | |
143 | STV090x_QPSK_56, | |
144 | STV090x_QPSK_89, | |
145 | STV090x_QPSK_910, | |
146 | STV090x_8PSK_35, | |
147 | STV090x_8PSK_23, | |
148 | STV090x_8PSK_34, | |
149 | STV090x_8PSK_56, | |
150 | STV090x_8PSK_89, | |
151 | STV090x_8PSK_910, | |
152 | STV090x_16APSK_23, | |
153 | STV090x_16APSK_34, | |
154 | STV090x_16APSK_45, | |
155 | STV090x_16APSK_56, | |
156 | STV090x_16APSK_89, | |
157 | STV090x_16APSK_910, | |
158 | STV090x_32APSK_34, | |
159 | STV090x_32APSK_45, | |
160 | STV090x_32APSK_56, | |
161 | STV090x_32APSK_89, | |
162 | STV090x_32APSK_910, | |
163 | STV090x_MODCODE_UNKNOWN | |
164 | }; | |
165 | ||
166 | enum stv090x_search { | |
167 | STV090x_SEARCH_DSS = 0, | |
168 | STV090x_SEARCH_DVBS1, | |
169 | STV090x_SEARCH_DVBS2, | |
170 | STV090x_SEARCH_AUTO | |
171 | }; | |
172 | ||
173 | enum stv090x_algo { | |
174 | STV090x_BLIND_SEARCH, | |
175 | STV090x_COLD_SEARCH, | |
176 | STV090x_WARM_SEARCH | |
177 | }; | |
178 | ||
179 | enum stv090x_delsys { | |
180 | STV090x_ERROR = 0, | |
181 | STV090x_DVBS1 = 1, | |
182 | STV090x_DVBS2, | |
183 | STV090x_DSS | |
184 | }; | |
185 | ||
186 | struct stv090x_long_frame_crloop { | |
187 | enum stv090x_modcod modcod; | |
188 | ||
189 | u8 crl_pilots_on_2; | |
190 | u8 crl_pilots_off_2; | |
191 | u8 crl_pilots_on_5; | |
192 | u8 crl_pilots_off_5; | |
193 | u8 crl_pilots_on_10; | |
194 | u8 crl_pilots_off_10; | |
195 | u8 crl_pilots_on_20; | |
196 | u8 crl_pilots_off_20; | |
197 | u8 crl_pilots_on_30; | |
198 | u8 crl_pilots_off_30; | |
199 | }; | |
200 | ||
201 | struct stv090x_short_frame_crloop { | |
202 | enum stv090x_modulation modulation; | |
203 | ||
27d40321 MA |
204 | u8 crl_2; /* SR < 3M */ |
205 | u8 crl_5; /* 3 < SR <= 7M */ | |
e415c689 MA |
206 | u8 crl_10; /* 7 < SR <= 15M */ |
207 | u8 crl_20; /* 10 < SR <= 25M */ | |
208 | u8 crl_30; /* 10 < SR <= 45M */ | |
209 | }; | |
210 | ||
211 | struct stv090x_reg { | |
212 | u16 addr; | |
213 | u8 data; | |
214 | }; | |
215 | ||
216 | struct stv090x_tab { | |
217 | s32 real; | |
218 | s32 read; | |
219 | }; | |
220 | ||
97f7a2ae | 221 | struct stv090x_internal { |
6e6a8b5a | 222 | struct i2c_adapter *i2c_adap; |
97f7a2ae AR |
223 | u8 i2c_addr; |
224 | ||
225 | struct mutex demod_lock; /* Lock access to shared register */ | |
96506a50 | 226 | struct mutex tuner_lock; /* Lock access to tuners */ |
97f7a2ae AR |
227 | s32 mclk; /* Masterclock Divider factor */ |
228 | u32 dev_ver; | |
229 | ||
230 | int num_used; | |
231 | }; | |
232 | ||
e415c689 MA |
233 | struct stv090x_state { |
234 | enum stv090x_device device; | |
235 | enum stv090x_demodulator demod; | |
236 | enum stv090x_mode demod_mode; | |
97f7a2ae | 237 | struct stv090x_internal *internal; |
e415c689 MA |
238 | |
239 | struct i2c_adapter *i2c; | |
eb5005df | 240 | struct stv090x_config *config; |
e415c689 MA |
241 | struct dvb_frontend frontend; |
242 | ||
243 | u32 *verbose; /* Cached module verbosity */ | |
244 | ||
245 | enum stv090x_delsys delsys; | |
246 | enum stv090x_fec fec; | |
247 | enum stv090x_modulation modulation; | |
248 | enum stv090x_modcod modcod; | |
249 | enum stv090x_search search_mode; | |
250 | enum stv090x_frame frame_len; | |
251 | enum stv090x_pilot pilots; | |
252 | enum stv090x_rolloff rolloff; | |
253 | enum stv090x_inversion inversion; | |
254 | enum stv090x_algo algo; | |
255 | ||
256 | u32 frequency; | |
257 | u32 srate; | |
258 | ||
e415c689 MA |
259 | s32 tuner_bw; |
260 | ||
e415c689 MA |
261 | s32 search_range; |
262 | ||
263 | s32 DemodTimeout; | |
264 | s32 FecTimeout; | |
265 | }; | |
266 | ||
267 | #endif /* __STV090x_PRIV_H */ |