1/*
2 * Montage M88DS3103 demodulator driver
3 *
4 * Copyright (C) 2013 Antti Palosaari <crope@iki.fi>
5 *
6 *    This program is free software; you can redistribute it and/or modify
7 *    it under the terms of the GNU General Public License as published by
8 *    the Free Software Foundation; either version 2 of the License, or
9 *    (at your option) any later version.
10 *
11 *    This program is distributed in the hope that it will be useful,
12 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
13 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14 *    GNU General Public License for more details.
15 */
16
17#ifndef M88DS3103_PRIV_H
18#define M88DS3103_PRIV_H
19
20#include "dvb_frontend.h"
21#include "m88ds3103.h"
22#include "dvb_math.h"
23#include <linux/firmware.h>
24#include <linux/i2c-mux.h>
25#include <linux/math64.h>
26
27#define M88DS3103_FIRMWARE "dvb-demod-m88ds3103.fw"
28#define M88RS6000_FIRMWARE "dvb-demod-m88rs6000.fw"
29#define M88DS3103_MCLK_KHZ 96000
30#define M88RS6000_CHIP_ID 0x74
31#define M88DS3103_CHIP_ID 0x70
32
33struct m88ds3103_priv {
34	struct i2c_adapter *i2c;
35	/* mutex needed due to own tuner I2C adapter */
36	struct mutex i2c_mutex;
37	const struct m88ds3103_config *cfg;
38	struct dvb_frontend fe;
39	fe_delivery_system_t delivery_system;
40	fe_status_t fe_status;
41	u32 ber;
42	bool warm; /* FW running */
43	struct i2c_adapter *i2c_adapter;
44	/* auto detect chip id to do different config */
45	u8 chip_id;
46	/* main mclk is calculated for M88RS6000 dynamically */
47	u32 mclk_khz;
48};
49
50struct m88ds3103_reg_val {
51	u8 reg;
52	u8 val;
53};
54
55static const struct m88ds3103_reg_val m88ds3103_dvbs_init_reg_vals[] = {
56	{0x23, 0x07},
57	{0x08, 0x03},
58	{0x0c, 0x02},
59	{0x21, 0x54},
60	{0x25, 0x8a},
61	{0x27, 0x31},
62	{0x30, 0x08},
63	{0x31, 0x40},
64	{0x32, 0x32},
65	{0x35, 0xff},
66	{0x3a, 0x00},
67	{0x37, 0x10},
68	{0x38, 0x10},
69	{0x39, 0x02},
70	{0x42, 0x60},
71	{0x4a, 0x80},
72	{0x4b, 0x04},
73	{0x4d, 0x91},
74	{0x5d, 0xc8},
75	{0x50, 0x36},
76	{0x51, 0x36},
77	{0x52, 0x36},
78	{0x53, 0x36},
79	{0x56, 0x01},
80	{0x63, 0x0f},
81	{0x64, 0x30},
82	{0x65, 0x40},
83	{0x68, 0x26},
84	{0x69, 0x4c},
85	{0x70, 0x20},
86	{0x71, 0x70},
87	{0x72, 0x04},
88	{0x73, 0x00},
89	{0x70, 0x40},
90	{0x71, 0x70},
91	{0x72, 0x04},
92	{0x73, 0x00},
93	{0x70, 0x60},
94	{0x71, 0x70},
95	{0x72, 0x04},
96	{0x73, 0x00},
97	{0x70, 0x80},
98	{0x71, 0x70},
99	{0x72, 0x04},
100	{0x73, 0x00},
101	{0x70, 0xa0},
102	{0x71, 0x70},
103	{0x72, 0x04},
104	{0x73, 0x00},
105	{0x70, 0x1f},
106	{0x76, 0x38},
107	{0x77, 0xa6},
108	{0x78, 0x0c},
109	{0x79, 0x80},
110	{0x7f, 0x14},
111	{0x7c, 0x00},
112	{0xae, 0x82},
113	{0x80, 0x64},
114	{0x81, 0x66},
115	{0x82, 0x44},
116	{0x85, 0x04},
117	{0xcd, 0xf4},
118	{0x90, 0x33},
119	{0xa0, 0x44},
120	{0xc0, 0x08},
121	{0xc3, 0x10},
122	{0xc4, 0x08},
123	{0xc5, 0xf0},
124	{0xc6, 0xff},
125	{0xc7, 0x00},
126	{0xc8, 0x1a},
127	{0xc9, 0x80},
128	{0xe0, 0xf8},
129	{0xe6, 0x8b},
130	{0xd0, 0x40},
131	{0xf8, 0x20},
132	{0xfa, 0x0f},
133	{0x00, 0x00},
134	{0xbd, 0x01},
135	{0xb8, 0x00},
136};
137
138static const struct m88ds3103_reg_val m88ds3103_dvbs2_init_reg_vals[] = {
139	{0x23, 0x07},
140	{0x08, 0x07},
141	{0x0c, 0x02},
142	{0x21, 0x54},
143	{0x25, 0x8a},
144	{0x27, 0x31},
145	{0x30, 0x08},
146	{0x32, 0x32},
147	{0x35, 0xff},
148	{0x3a, 0x00},
149	{0x37, 0x10},
150	{0x38, 0x10},
151	{0x39, 0x02},
152	{0x42, 0x60},
153	{0x4a, 0x80},
154	{0x4b, 0x04},
155	{0x4d, 0x91},
156	{0x5d, 0xc8},
157	{0x50, 0x36},
158	{0x51, 0x36},
159	{0x52, 0x36},
160	{0x53, 0x36},
161	{0x56, 0x01},
162	{0x63, 0x0f},
163	{0x64, 0x10},
164	{0x65, 0x20},
165	{0x68, 0x46},
166	{0x69, 0xcd},
167	{0x70, 0x20},
168	{0x71, 0x70},
169	{0x72, 0x04},
170	{0x73, 0x00},
171	{0x70, 0x40},
172	{0x71, 0x70},
173	{0x72, 0x04},
174	{0x73, 0x00},
175	{0x70, 0x60},
176	{0x71, 0x70},
177	{0x72, 0x04},
178	{0x73, 0x00},
179	{0x70, 0x80},
180	{0x71, 0x70},
181	{0x72, 0x04},
182	{0x73, 0x00},
183	{0x70, 0xa0},
184	{0x71, 0x70},
185	{0x72, 0x04},
186	{0x73, 0x00},
187	{0x70, 0x1f},
188	{0x76, 0x38},
189	{0x77, 0xa6},
190	{0x78, 0x0c},
191	{0x79, 0x80},
192	{0x7f, 0x14},
193	{0x85, 0x08},
194	{0xcd, 0xf4},
195	{0x90, 0x33},
196	{0x86, 0x00},
197	{0x87, 0x0f},
198	{0x89, 0x00},
199	{0x8b, 0x44},
200	{0x8c, 0x66},
201	{0x9d, 0xc1},
202	{0x8a, 0x10},
203	{0xad, 0x40},
204	{0xa0, 0x44},
205	{0xc0, 0x08},
206	{0xc1, 0x10},
207	{0xc2, 0x08},
208	{0xc3, 0x10},
209	{0xc4, 0x08},
210	{0xc5, 0xf0},
211	{0xc6, 0xff},
212	{0xc7, 0x00},
213	{0xc8, 0x1a},
214	{0xc9, 0x80},
215	{0xca, 0x23},
216	{0xcb, 0x24},
217	{0xcc, 0xf4},
218	{0xce, 0x74},
219	{0x00, 0x00},
220	{0xbd, 0x01},
221	{0xb8, 0x00},
222};
223
224static const struct m88ds3103_reg_val m88rs6000_dvbs_init_reg_vals[] = {
225	{0x23, 0x07},
226	{0x08, 0x03},
227	{0x0c, 0x02},
228	{0x20, 0x00},
229	{0x21, 0x54},
230	{0x25, 0x82},
231	{0x27, 0x31},
232	{0x30, 0x08},
233	{0x31, 0x40},
234	{0x32, 0x32},
235	{0x33, 0x35},
236	{0x35, 0xff},
237	{0x3a, 0x00},
238	{0x37, 0x10},
239	{0x38, 0x10},
240	{0x39, 0x02},
241	{0x42, 0x60},
242	{0x4a, 0x80},
243	{0x4b, 0x04},
244	{0x4d, 0x91},
245	{0x5d, 0xc8},
246	{0x50, 0x36},
247	{0x51, 0x36},
248	{0x52, 0x36},
249	{0x53, 0x36},
250	{0x63, 0x0f},
251	{0x64, 0x30},
252	{0x65, 0x40},
253	{0x68, 0x26},
254	{0x69, 0x4c},
255	{0x70, 0x20},
256	{0x71, 0x70},
257	{0x72, 0x04},
258	{0x73, 0x00},
259	{0x70, 0x40},
260	{0x71, 0x70},
261	{0x72, 0x04},
262	{0x73, 0x00},
263	{0x70, 0x60},
264	{0x71, 0x70},
265	{0x72, 0x04},
266	{0x73, 0x00},
267	{0x70, 0x80},
268	{0x71, 0x70},
269	{0x72, 0x04},
270	{0x73, 0x00},
271	{0x70, 0xa0},
272	{0x71, 0x70},
273	{0x72, 0x04},
274	{0x73, 0x00},
275	{0x70, 0x1f},
276	{0x76, 0x38},
277	{0x77, 0xa6},
278	{0x78, 0x0c},
279	{0x79, 0x80},
280	{0x7f, 0x14},
281	{0x7c, 0x00},
282	{0xae, 0x82},
283	{0x80, 0x64},
284	{0x81, 0x66},
285	{0x82, 0x44},
286	{0x85, 0x04},
287	{0xcd, 0xf4},
288	{0x90, 0x33},
289	{0xa0, 0x44},
290	{0xbe, 0x00},
291	{0xc0, 0x08},
292	{0xc3, 0x10},
293	{0xc4, 0x08},
294	{0xc5, 0xf0},
295	{0xc6, 0xff},
296	{0xc7, 0x00},
297	{0xc8, 0x1a},
298	{0xc9, 0x80},
299	{0xe0, 0xf8},
300	{0xe6, 0x8b},
301	{0xd0, 0x40},
302	{0xf8, 0x20},
303	{0xfa, 0x0f},
304	{0x00, 0x00},
305	{0xbd, 0x01},
306	{0xb8, 0x00},
307	{0x29, 0x11},
308};
309
310static const struct m88ds3103_reg_val m88rs6000_dvbs2_init_reg_vals[] = {
311	{0x23, 0x07},
312	{0x08, 0x07},
313	{0x0c, 0x02},
314	{0x20, 0x00},
315	{0x21, 0x54},
316	{0x25, 0x82},
317	{0x27, 0x31},
318	{0x30, 0x08},
319	{0x32, 0x32},
320	{0x33, 0x35},
321	{0x35, 0xff},
322	{0x3a, 0x00},
323	{0x37, 0x10},
324	{0x38, 0x10},
325	{0x39, 0x02},
326	{0x42, 0x60},
327	{0x4a, 0x80},
328	{0x4b, 0x04},
329	{0x4d, 0x91},
330	{0x5d, 0xc8},
331	{0x50, 0x36},
332	{0x51, 0x36},
333	{0x52, 0x36},
334	{0x53, 0x36},
335	{0x63, 0x0f},
336	{0x64, 0x10},
337	{0x65, 0x20},
338	{0x68, 0x46},
339	{0x69, 0xcd},
340	{0x70, 0x20},
341	{0x71, 0x70},
342	{0x72, 0x04},
343	{0x73, 0x00},
344	{0x70, 0x40},
345	{0x71, 0x70},
346	{0x72, 0x04},
347	{0x73, 0x00},
348	{0x70, 0x60},
349	{0x71, 0x70},
350	{0x72, 0x04},
351	{0x73, 0x00},
352	{0x70, 0x80},
353	{0x71, 0x70},
354	{0x72, 0x04},
355	{0x73, 0x00},
356	{0x70, 0xa0},
357	{0x71, 0x70},
358	{0x72, 0x04},
359	{0x73, 0x00},
360	{0x70, 0x1f},
361	{0x76, 0x38},
362	{0x77, 0xa6},
363	{0x78, 0x0c},
364	{0x79, 0x80},
365	{0x7f, 0x14},
366	{0x85, 0x08},
367	{0xcd, 0xf4},
368	{0x90, 0x33},
369	{0x86, 0x00},
370	{0x87, 0x0f},
371	{0x89, 0x00},
372	{0x8b, 0x44},
373	{0x8c, 0x66},
374	{0x9d, 0xc1},
375	{0x8a, 0x10},
376	{0xad, 0x40},
377	{0xa0, 0x44},
378	{0xbe, 0x00},
379	{0xc0, 0x08},
380	{0xc1, 0x10},
381	{0xc2, 0x08},
382	{0xc3, 0x10},
383	{0xc4, 0x08},
384	{0xc5, 0xf0},
385	{0xc6, 0xff},
386	{0xc7, 0x00},
387	{0xc8, 0x1a},
388	{0xc9, 0x80},
389	{0xca, 0x23},
390	{0xcb, 0x24},
391	{0xcc, 0xf4},
392	{0xce, 0x74},
393	{0x00, 0x00},
394	{0xbd, 0x01},
395	{0xb8, 0x00},
396	{0x29, 0x01},
397};
398#endif
399