#include "ves1x93.h"
#include "tda8083.h"
-#include "bsru6.h"
-
#define budget_patch budget
static struct saa7146_extension budget_extension;
return 0;
}
-static int alps_bsrv2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
{
struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv;
u8 pwr = 0;
// NOTE: since we're using a prescaler of 2, we set the
// divisor frequency to 62.5kHz and divide by 125 above
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1)
- return -EIO;
+ if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
return 0;
}
.demod_address = 0x08,
.xin = 90100000UL,
.invert_pwm = 0,
+ .pll_set = alps_bsrv2_pll_set,
+};
+
+static u8 alps_bsru6_inittab[] = {
+ 0x01, 0x15,
+ 0x02, 0x00,
+ 0x03, 0x00,
+ 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */
+ 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */
+ 0x06, 0x40, /* DAC not used, set to high impendance mode */
+ 0x07, 0x00, /* DAC LSB */
+ 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */
+ 0x09, 0x00, /* FIFO */
+ 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */
+ 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */
+ 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */
+ 0x10, 0x3f, // AGC2 0x3d
+ 0x11, 0x84,
+ 0x12, 0xb9,
+ 0x15, 0xc9, // lock detector threshold
+ 0x16, 0x00,
+ 0x17, 0x00,
+ 0x18, 0x00,
+ 0x19, 0x00,
+ 0x1a, 0x00,
+ 0x1f, 0x50,
+ 0x20, 0x00,
+ 0x21, 0x00,
+ 0x22, 0x00,
+ 0x23, 0x00,
+ 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0
+ 0x29, 0x1e, // 1/2 threshold
+ 0x2a, 0x14, // 2/3 threshold
+ 0x2b, 0x0f, // 3/4 threshold
+ 0x2c, 0x09, // 5/6 threshold
+ 0x2d, 0x05, // 7/8 threshold
+ 0x2e, 0x01,
+ 0x31, 0x1f, // test all FECs
+ 0x32, 0x19, // viterbi and synchro search
+ 0x33, 0xfc, // rs control
+ 0x34, 0x93, // error control
+ 0x0f, 0x52,
+ 0xff, 0xff
+};
+
+static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ratio)
+{
+ u8 aclk = 0;
+ u8 bclk = 0;
+
+ if (srate < 1500000) { aclk = 0xb7; bclk = 0x47; }
+ else if (srate < 3000000) { aclk = 0xb7; bclk = 0x4b; }
+ else if (srate < 7000000) { aclk = 0xb7; bclk = 0x4f; }
+ else if (srate < 14000000) { aclk = 0xb7; bclk = 0x53; }
+ else if (srate < 30000000) { aclk = 0xb6; bclk = 0x53; }
+ else if (srate < 45000000) { aclk = 0xb4; bclk = 0x51; }
+
+ stv0299_writereg (fe, 0x13, aclk);
+ stv0299_writereg (fe, 0x14, bclk);
+ stv0299_writereg (fe, 0x1f, (ratio >> 16) & 0xff);
+ stv0299_writereg (fe, 0x20, (ratio >> 8) & 0xff);
+ stv0299_writereg (fe, 0x21, (ratio ) & 0xf0);
+
+ return 0;
+}
+
+static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params)
+{
+ u8 data[4];
+ u32 div;
+ struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
+
+ if ((params->frequency < 950000) || (params->frequency > 2150000)) return -EINVAL;
+
+ div = (params->frequency + (125 - 1)) / 125; // round correctly
+ data[0] = (div >> 8) & 0x7f;
+ data[1] = div & 0xff;
+ data[2] = 0x80 | ((div & 0x18000) >> 10) | 4;
+ data[3] = 0xC4;
+
+ if (params->frequency > 1530000) data[3] = 0xc0;
+
+ if (i2c_transfer(i2c, &msg, 1) != 1) return -EIO;
+ return 0;
+}
+
+static struct stv0299_config alps_bsru6_config = {
+
+ .demod_address = 0x68,
+ .inittab = alps_bsru6_inittab,
+ .mclk = 88000000UL,
+ .invert = 1,
+ .skip_reinit = 0,
+ .lock_output = STV0229_LOCKOUTPUT_1,
+ .volt13_op0_op1 = STV0299_VOLT13_OP1,
+ .min_delay_ms = 100,
+ .set_symbol_rate = alps_bsru6_set_symbol_rate,
+ .pll_set = alps_bsru6_pll_set,
};
-static int grundig_29504_451_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
+static int grundig_29504_451_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
{
struct budget_patch* budget = (struct budget_patch*) fe->dvb->priv;
u32 div;
data[2] = 0x8e;
data[3] = 0x00;
- if (fe->ops.i2c_gate_ctrl)
- fe->ops.i2c_gate_ctrl(fe, 1);
- if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1)
- return -EIO;
+ if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
return 0;
}
static struct tda8083_config grundig_29504_451_config = {
.demod_address = 0x68,
+ .pll_set = grundig_29504_451_pll_set,
};
static void frontend_init(struct budget_patch* budget)
// try the ALPS BSRV2 first of all
budget->dvb_frontend = ves1x93_attach(&alps_bsrv2_config, &budget->i2c_adap);
if (budget->dvb_frontend) {
- budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params;
- budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_patch_diseqc_send_master_cmd;
- budget->dvb_frontend->ops.diseqc_send_burst = budget_patch_diseqc_send_burst;
- budget->dvb_frontend->ops.set_tone = budget_patch_set_tone;
+ budget->dvb_frontend->ops->diseqc_send_master_cmd = budget_patch_diseqc_send_master_cmd;
+ budget->dvb_frontend->ops->diseqc_send_burst = budget_patch_diseqc_send_burst;
+ budget->dvb_frontend->ops->set_tone = budget_patch_set_tone;
break;
}
// try the ALPS BSRU6 now
budget->dvb_frontend = stv0299_attach(&alps_bsru6_config, &budget->i2c_adap);
if (budget->dvb_frontend) {
- budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
- budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
-
- budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
- budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst;
- budget->dvb_frontend->ops.set_tone = budget_set_tone;
+ budget->dvb_frontend->ops->diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
+ budget->dvb_frontend->ops->diseqc_send_burst = budget_diseqc_send_burst;
+ budget->dvb_frontend->ops->set_tone = budget_set_tone;
break;
}
// Try the grundig 29504-451
budget->dvb_frontend = tda8083_attach(&grundig_29504_451_config, &budget->i2c_adap);
if (budget->dvb_frontend) {
- budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params;
- budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
- budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst;
- budget->dvb_frontend->ops.set_tone = budget_set_tone;
+ budget->dvb_frontend->ops->diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
+ budget->dvb_frontend->ops->diseqc_send_burst = budget_diseqc_send_burst;
+ budget->dvb_frontend->ops->set_tone = budget_set_tone;
break;
}
break;
} else {
if (dvb_register_frontend(&budget->dvb_adapter, budget->dvb_frontend)) {
printk("budget-av: Frontend registration failed!\n");
- if (budget->dvb_frontend->ops.release)
- budget->dvb_frontend->ops.release(budget->dvb_frontend);
+ if (budget->dvb_frontend->ops->release)
+ budget->dvb_frontend->ops->release(budget->dvb_frontend);
budget->dvb_frontend = NULL;
}
}
saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
// Set RPS1 Address register to point to RPS code (r108 p42)
saa7146_write(dev, RPS_ADDR1, dev->d_rps1.dma_handle);
-
- if (!(budget = kmalloc (sizeof(struct budget_patch), GFP_KERNEL)))
- return -ENOMEM;
-
- dprintk(2, "budget: %p\n", budget);
-
- if ((err = ttpci_budget_init (budget, dev, info, THIS_MODULE))) {
- kfree (budget);
- return err;
- }
-
// Set Source Line Counter Threshold, using BRS (rCC p43)
// It generates HS event every TS_HEIGHT lines
// this is related to TS_WIDTH set in register
//,then RPS_THRESH1
// should be set to trigger every TS_HEIGHT (512) lines.
//
- saa7146_write(dev, RPS_THRESH1, budget->buffer_height | MASK_12 );
+ saa7146_write(dev, RPS_THRESH1, (TS_HEIGHT*1) | MASK_12 );
// saa7146_write(dev, RPS_THRESH0, ((TS_HEIGHT/2)<<16) |MASK_28| (TS_HEIGHT/2) |MASK_12 );
// Enable RPS1 (rFC p33)
saa7146_write(dev, MC1, (MASK_13 | MASK_29));
+ if (!(budget = kmalloc (sizeof(struct budget_patch), GFP_KERNEL)))
+ return -ENOMEM;
+
+ dprintk(2, "budget: %p\n", budget);
+
+ if ((err = ttpci_budget_init (budget, dev, info, THIS_MODULE))) {
+ kfree (budget);
+ return err;
+ }
+
+
dev->ext_priv = budget;
budget->dvb_adapter.priv = budget;
frontend_init(budget);
- ttpci_budget_init_hooks(budget);
-
return 0;
}