1
2#ifndef DIBX000_COMMON_H
3#define DIBX000_COMMON_H
4
5enum dibx000_i2c_interface {
6 DIBX000_I2C_INTERFACE_TUNER = 0,
7 DIBX000_I2C_INTERFACE_GPIO_1_2 = 1,
8 DIBX000_I2C_INTERFACE_GPIO_3_4 = 2,
9 DIBX000_I2C_INTERFACE_GPIO_6_7 = 3
10};
11
12struct dibx000_i2c_master {
13#define DIB3000MC 1
14#define DIB7000 2
15#define DIB7000P 11
16#define DIB7000MC 12
17#define DIB8000 13
18 u16 device_rev;
19
20 enum dibx000_i2c_interface selected_interface;
21
22
23 struct i2c_adapter gated_tuner_i2c_adap;
24 struct i2c_adapter master_i2c_adap_gpio12;
25 struct i2c_adapter master_i2c_adap_gpio34;
26 struct i2c_adapter master_i2c_adap_gpio67;
27
28 struct i2c_adapter *i2c_adap;
29 u8 i2c_addr;
30
31 u16 base_reg;
32
33
34 struct i2c_msg msg[34];
35 u8 i2c_write_buffer[8];
36 u8 i2c_read_buffer[2];
37 struct mutex i2c_buffer_lock;
38};
39
40extern int dibx000_init_i2c_master(struct dibx000_i2c_master *mst,
41 u16 device_rev, struct i2c_adapter *i2c_adap,
42 u8 i2c_addr);
43extern struct i2c_adapter *dibx000_get_i2c_adapter(struct dibx000_i2c_master
44 *mst,
45 enum dibx000_i2c_interface
46 intf, int gating);
47extern void dibx000_exit_i2c_master(struct dibx000_i2c_master *mst);
48extern void dibx000_reset_i2c_master(struct dibx000_i2c_master *mst);
49extern int dibx000_i2c_set_speed(struct i2c_adapter *i2c_adap, u16 speed);
50
51#define BAND_LBAND 0x01
52#define BAND_UHF 0x02
53#define BAND_VHF 0x04
54#define BAND_SBAND 0x08
55#define BAND_FM 0x10
56#define BAND_CBAND 0x20
57
58#define BAND_OF_FREQUENCY(freq_kHz) ((freq_kHz) <= 170000 ? BAND_CBAND : \
59 (freq_kHz) <= 115000 ? BAND_FM : \
60 (freq_kHz) <= 250000 ? BAND_VHF : \
61 (freq_kHz) <= 863000 ? BAND_UHF : \
62 (freq_kHz) <= 2000000 ? BAND_LBAND : BAND_SBAND )
63
64struct dibx000_agc_config {
65
66 u8 band_caps;
67
68 u16 setup;
69
70 u16 inv_gain;
71 u16 time_stabiliz;
72
73 u8 alpha_level;
74 u16 thlock;
75
76 u8 wbd_inv;
77 u16 wbd_ref;
78 u8 wbd_sel;
79 u8 wbd_alpha;
80
81 u16 agc1_max;
82 u16 agc1_min;
83 u16 agc2_max;
84 u16 agc2_min;
85
86 u8 agc1_pt1;
87 u8 agc1_pt2;
88 u8 agc1_pt3;
89
90 u8 agc1_slope1;
91 u8 agc1_slope2;
92
93 u8 agc2_pt1;
94 u8 agc2_pt2;
95
96 u8 agc2_slope1;
97 u8 agc2_slope2;
98
99 u8 alpha_mant;
100 u8 alpha_exp;
101
102 u8 beta_mant;
103 u8 beta_exp;
104
105 u8 perform_agc_softsplit;
106
107 struct {
108 u16 min;
109 u16 max;
110 u16 min_thres;
111 u16 max_thres;
112 } split;
113};
114
115struct dibx000_bandwidth_config {
116 u32 internal;
117 u32 sampling;
118
119 u8 pll_prediv;
120 u8 pll_ratio;
121 u8 pll_range;
122 u8 pll_reset;
123 u8 pll_bypass;
124
125 u8 enable_refdiv;
126 u8 bypclk_div;
127 u8 IO_CLK_en_core;
128 u8 ADClkSrc;
129 u8 modulo;
130
131 u16 sad_cfg;
132
133 u32 ifreq;
134 u32 timf;
135
136 u32 xtal_hz;
137};
138
139enum dibx000_adc_states {
140 DIBX000_SLOW_ADC_ON = 0,
141 DIBX000_SLOW_ADC_OFF,
142 DIBX000_ADC_ON,
143 DIBX000_ADC_OFF,
144 DIBX000_VBG_ENABLE,
145 DIBX000_VBG_DISABLE,
146};
147
148#define BANDWIDTH_TO_KHZ(v) ((v) / 1000)
149#define BANDWIDTH_TO_HZ(v) ((v) * 1000)
150
151
152#define OUTMODE_HIGH_Z 0
153#define OUTMODE_MPEG2_PAR_GATED_CLK 1
154#define OUTMODE_MPEG2_PAR_CONT_CLK 2
155#define OUTMODE_MPEG2_SERIAL 7
156#define OUTMODE_DIVERSITY 4
157#define OUTMODE_MPEG2_FIFO 5
158#define OUTMODE_ANALOG_ADC 6
159
160#define INPUT_MODE_OFF 0x11
161#define INPUT_MODE_DIVERSITY 0x12
162#define INPUT_MODE_MPEG 0x13
163
164enum frontend_tune_state {
165 CT_TUNER_START = 10,
166 CT_TUNER_STEP_0,
167 CT_TUNER_STEP_1,
168 CT_TUNER_STEP_2,
169 CT_TUNER_STEP_3,
170 CT_TUNER_STEP_4,
171 CT_TUNER_STEP_5,
172 CT_TUNER_STEP_6,
173 CT_TUNER_STEP_7,
174 CT_TUNER_STOP,
175
176 CT_AGC_START = 20,
177 CT_AGC_STEP_0,
178 CT_AGC_STEP_1,
179 CT_AGC_STEP_2,
180 CT_AGC_STEP_3,
181 CT_AGC_STEP_4,
182 CT_AGC_STOP,
183
184 CT_DEMOD_START = 30,
185 CT_DEMOD_STEP_1,
186 CT_DEMOD_STEP_2,
187 CT_DEMOD_STEP_3,
188 CT_DEMOD_STEP_4,
189 CT_DEMOD_STEP_5,
190 CT_DEMOD_STEP_6,
191 CT_DEMOD_STEP_7,
192 CT_DEMOD_STEP_8,
193 CT_DEMOD_STEP_9,
194 CT_DEMOD_STEP_10,
195 CT_DEMOD_STEP_11,
196 CT_DEMOD_SEARCH_NEXT = 51,
197 CT_DEMOD_STEP_LOCKED,
198 CT_DEMOD_STOP,
199
200 CT_DONE = 100,
201 CT_SHUTDOWN,
202
203};
204
205struct dvb_frontend_parametersContext {
206#define CHANNEL_STATUS_PARAMETERS_UNKNOWN 0x01
207#define CHANNEL_STATUS_PARAMETERS_SET 0x02
208 u8 status;
209 u32 tune_time_estimation[2];
210 s32 tps_available;
211 u16 tps[9];
212};
213
214#define FE_STATUS_TUNE_FAILED 0
215#define FE_STATUS_TUNE_TIMED_OUT -1
216#define FE_STATUS_TUNE_TIME_TOO_SHORT -2
217#define FE_STATUS_TUNE_PENDING -3
218#define FE_STATUS_STD_SUCCESS -4
219#define FE_STATUS_FFT_SUCCESS -5
220#define FE_STATUS_DEMOD_SUCCESS -6
221#define FE_STATUS_LOCKED -7
222#define FE_STATUS_DATA_LOCKED -8
223
224#define FE_CALLBACK_TIME_NEVER 0xffffffff
225
226#define ABS(x) ((x < 0) ? (-x) : (x))
227
228#define DATA_BUS_ACCESS_MODE_8BIT 0x01
229#define DATA_BUS_ACCESS_MODE_16BIT 0x02
230#define DATA_BUS_ACCESS_MODE_NO_ADDRESS_INCREMENT 0x10
231
232struct dibGPIOFunction {
233#define BOARD_GPIO_COMPONENT_BUS_ADAPTER 1
234#define BOARD_GPIO_COMPONENT_DEMOD 2
235 u8 component;
236
237#define BOARD_GPIO_FUNCTION_BOARD_ON 1
238#define BOARD_GPIO_FUNCTION_BOARD_OFF 2
239#define BOARD_GPIO_FUNCTION_COMPONENT_ON 3
240#define BOARD_GPIO_FUNCTION_COMPONENT_OFF 4
241#define BOARD_GPIO_FUNCTION_SUBBAND_PWM 5
242#define BOARD_GPIO_FUNCTION_SUBBAND_GPIO 6
243 u8 function;
244
245
246
247
248
249
250
251
252
253
254
255 u32 mask;
256 u32 direction;
257 u32 value;
258};
259
260#define MAX_NB_SUBBANDS 8
261struct dibSubbandSelection {
262 u8 size;
263 struct {
264 u16 f_mhz;
265 struct dibGPIOFunction gpio;
266 } subband[MAX_NB_SUBBANDS];
267};
268
269#define DEMOD_TIMF_SET 0x00
270#define DEMOD_TIMF_GET 0x01
271#define DEMOD_TIMF_UPDATE 0x02
272
273#define MPEG_ON_DIBTX 1
274#define DIV_ON_DIBTX 2
275#define ADC_ON_DIBTX 3
276#define DEMOUT_ON_HOSTBUS 4
277#define DIBTX_ON_HOSTBUS 5
278#define MPEG_ON_HOSTBUS 6
279
280#endif
281
