diff options
Diffstat (limited to 'drivers/media/dvb/ttpci/budget-patch.c')
-rw-r--r-- | drivers/media/dvb/ttpci/budget-patch.c | 99 |
1 files changed, 2 insertions, 97 deletions
diff --git a/drivers/media/dvb/ttpci/budget-patch.c b/drivers/media/dvb/ttpci/budget-patch.c index fc416cf5253c..9fc9185a8426 100644 --- a/drivers/media/dvb/ttpci/budget-patch.c +++ b/drivers/media/dvb/ttpci/budget-patch.c | |||
@@ -37,6 +37,8 @@ | |||
37 | #include "ves1x93.h" | 37 | #include "ves1x93.h" |
38 | #include "tda8083.h" | 38 | #include "tda8083.h" |
39 | 39 | ||
40 | #include "bsru6.h" | ||
41 | |||
40 | #define budget_patch budget | 42 | #define budget_patch budget |
41 | 43 | ||
42 | static struct saa7146_extension budget_extension; | 44 | static struct saa7146_extension budget_extension; |
@@ -290,103 +292,6 @@ static struct ves1x93_config alps_bsrv2_config = { | |||
290 | .pll_set = alps_bsrv2_pll_set, | 292 | .pll_set = alps_bsrv2_pll_set, |
291 | }; | 293 | }; |
292 | 294 | ||
293 | static u8 alps_bsru6_inittab[] = { | ||
294 | 0x01, 0x15, | ||
295 | 0x02, 0x00, | ||
296 | 0x03, 0x00, | ||
297 | 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */ | ||
298 | 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */ | ||
299 | 0x06, 0x40, /* DAC not used, set to high impendance mode */ | ||
300 | 0x07, 0x00, /* DAC LSB */ | ||
301 | 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */ | ||
302 | 0x09, 0x00, /* FIFO */ | ||
303 | 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */ | ||
304 | 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */ | ||
305 | 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ | ||
306 | 0x10, 0x3f, // AGC2 0x3d | ||
307 | 0x11, 0x84, | ||
308 | 0x12, 0xb9, | ||
309 | 0x15, 0xc9, // lock detector threshold | ||
310 | 0x16, 0x00, | ||
311 | 0x17, 0x00, | ||
312 | 0x18, 0x00, | ||
313 | 0x19, 0x00, | ||
314 | 0x1a, 0x00, | ||
315 | 0x1f, 0x50, | ||
316 | 0x20, 0x00, | ||
317 | 0x21, 0x00, | ||
318 | 0x22, 0x00, | ||
319 | 0x23, 0x00, | ||
320 | 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0 | ||
321 | 0x29, 0x1e, // 1/2 threshold | ||
322 | 0x2a, 0x14, // 2/3 threshold | ||
323 | 0x2b, 0x0f, // 3/4 threshold | ||
324 | 0x2c, 0x09, // 5/6 threshold | ||
325 | 0x2d, 0x05, // 7/8 threshold | ||
326 | 0x2e, 0x01, | ||
327 | 0x31, 0x1f, // test all FECs | ||
328 | 0x32, 0x19, // viterbi and synchro search | ||
329 | 0x33, 0xfc, // rs control | ||
330 | 0x34, 0x93, // error control | ||
331 | 0x0f, 0x52, | ||
332 | 0xff, 0xff | ||
333 | }; | ||
334 | |||
335 | static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ratio) | ||
336 | { | ||
337 | u8 aclk = 0; | ||
338 | u8 bclk = 0; | ||
339 | |||
340 | if (srate < 1500000) { aclk = 0xb7; bclk = 0x47; } | ||
341 | else if (srate < 3000000) { aclk = 0xb7; bclk = 0x4b; } | ||
342 | else if (srate < 7000000) { aclk = 0xb7; bclk = 0x4f; } | ||
343 | else if (srate < 14000000) { aclk = 0xb7; bclk = 0x53; } | ||
344 | else if (srate < 30000000) { aclk = 0xb6; bclk = 0x53; } | ||
345 | else if (srate < 45000000) { aclk = 0xb4; bclk = 0x51; } | ||
346 | |||
347 | stv0299_writereg (fe, 0x13, aclk); | ||
348 | stv0299_writereg (fe, 0x14, bclk); | ||
349 | stv0299_writereg (fe, 0x1f, (ratio >> 16) & 0xff); | ||
350 | stv0299_writereg (fe, 0x20, (ratio >> 8) & 0xff); | ||
351 | stv0299_writereg (fe, 0x21, (ratio ) & 0xf0); | ||
352 | |||
353 | return 0; | ||
354 | } | ||
355 | |||
356 | static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params) | ||
357 | { | ||
358 | u8 data[4]; | ||
359 | u32 div; | ||
360 | struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; | ||
361 | |||
362 | if ((params->frequency < 950000) || (params->frequency > 2150000)) return -EINVAL; | ||
363 | |||
364 | div = (params->frequency + (125 - 1)) / 125; // round correctly | ||
365 | data[0] = (div >> 8) & 0x7f; | ||
366 | data[1] = div & 0xff; | ||
367 | data[2] = 0x80 | ((div & 0x18000) >> 10) | 4; | ||
368 | data[3] = 0xC4; | ||
369 | |||
370 | if (params->frequency > 1530000) data[3] = 0xc0; | ||
371 | |||
372 | if (i2c_transfer(i2c, &msg, 1) != 1) return -EIO; | ||
373 | return 0; | ||
374 | } | ||
375 | |||
376 | static struct stv0299_config alps_bsru6_config = { | ||
377 | |||
378 | .demod_address = 0x68, | ||
379 | .inittab = alps_bsru6_inittab, | ||
380 | .mclk = 88000000UL, | ||
381 | .invert = 1, | ||
382 | .skip_reinit = 0, | ||
383 | .lock_output = STV0229_LOCKOUTPUT_1, | ||
384 | .volt13_op0_op1 = STV0299_VOLT13_OP1, | ||
385 | .min_delay_ms = 100, | ||
386 | .set_symbol_rate = alps_bsru6_set_symbol_rate, | ||
387 | .pll_set = alps_bsru6_pll_set, | ||
388 | }; | ||
389 | |||
390 | static int grundig_29504_451_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) | 295 | static int grundig_29504_451_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) |
391 | { | 296 | { |
392 | struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv; | 297 | struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv; |