summaryrefslogtreecommitdiffstats
path: root/drivers/media/dvb
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/media/dvb')
-rw-r--r--drivers/media/dvb/dvb-usb/dibusb-common.c131
-rw-r--r--drivers/media/dvb/dvb-usb/dibusb-mb.c7
-rw-r--r--drivers/media/dvb/dvb-usb/dibusb.h1
-rw-r--r--drivers/media/dvb/dvb-usb/dvb-usb-dvb.c11
-rw-r--r--drivers/media/dvb/frontends/Makefile4
-rw-r--r--drivers/media/dvb/frontends/dib3000.h23
-rw-r--r--drivers/media/dvb/frontends/dib3000mb_priv.h3
-rw-r--r--drivers/media/dvb/frontends/dib3000mc.c1472
-rw-r--r--drivers/media/dvb/frontends/dib3000mc_priv.h404
-rw-r--r--drivers/media/dvb/frontends/mt2060.c4
10 files changed, 879 insertions, 1181 deletions
diff --git a/drivers/media/dvb/dvb-usb/dibusb-common.c b/drivers/media/dvb/dvb-usb/dibusb-common.c
index 78a604dfadf..390ced9ae4b 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-common.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-common.c
@@ -131,9 +131,6 @@ static int dibusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num
if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
return -EAGAIN;
- if (num > 2)
- warn("more than 2 i2c messages at a time is not handled yet. TODO.");
-
for (i = 0; i < num; i++) {
/* write/read request */
if (i+1 < num && (msg[i+1].flags & I2C_M_RD)) {
@@ -168,31 +165,137 @@ int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
}
EXPORT_SYMBOL(dibusb_read_eeprom_byte);
-static const struct dib3000p_agc_config dib3000p_agc_panasonic_env57h1xd5 = {
- { 0x51, 0x301d, 0x0, 0x1cc7, 0xdc29, 0x570a,
- 0xbae1, 0x8ccd, 0x3b6d, 0x551d, 0xa, 0x951e }
+/* 3000MC/P stuff */
+// Config Adjacent channels Perf -cal22
+static struct dibx000_agc_config dib3000p_mt2060_agc_config = {
+ .band_caps = BAND_VHF | BAND_UHF,
+ .setup = (0 << 15) | (0 << 14) | (1 << 13) | (1 << 12) | (29 << 0),
+
+ .agc1_max = 48497,
+ .agc1_min = 23593,
+ .agc2_max = 46531,
+ .agc2_min = 24904,
+
+ .agc1_pt1 = 0x65,
+ .agc1_pt2 = 0x69,
+
+ .agc1_slope1 = 0x51,
+ .agc1_slope2 = 0x27,
+
+ .agc2_pt1 = 0,
+ .agc2_pt2 = 0x33,
+
+ .agc2_slope1 = 0x35,
+ .agc2_slope2 = 0x37,
};
-static const struct dib3000p_agc_config dib3000p_agc_microtune_mt2060 = {
- { 0x196, 0x301d, 0x0, 0x1cc7, 0xffff, 0x5c29,
- 0xa8f6, 0x5eb8, 0x65ff, 0x40ff, 0x8a, 0x1114 }
+static struct dib3000mc_config stk3000p_dib3000p_config = {
+ &dib3000p_mt2060_agc_config,
+
+ .max_time = 0x196,
+ .ln_adc_level = 0x1cc7,
+
+ .output_mpeg2_in_188_bytes = 1,
};
-static struct mt2060_config stk3000p_mt2060_config = {
- .i2c_address = 0x60,
+static struct dibx000_agc_config dib3000p_panasonic_agc_config = {
+ .setup = (0 << 15) | (0 << 14) | (1 << 13) | (1 << 12) | (29 << 0),
+
+ .agc1_max = 56361,
+ .agc1_min = 22282,
+ .agc2_max = 43254,
+ .agc2_min = 36045,
+
+ .agc1_pt1 = 0x65,
+ .agc1_pt2 = 0xff,
+
+ .agc1_slope1 = 0x40,
+ .agc1_slope2 = 0xff,
+
+ .agc2_pt1 = 0,
+ .agc2_pt2 = 0x8a,
+
+ .agc2_slope1 = 0x11,
+ .agc2_slope2 = 0x14,
+};
+
+static struct dib3000mc_config mod3000p_dib3000p_config = {
+ &dib3000p_panasonic_agc_config,
+
+ .max_time = 0x51,
+ .ln_adc_level = 0x1cc7,
+
+ .output_mpeg2_in_188_bytes = 1,
};
int dibusb_dib3000mc_frontend_attach(struct dvb_usb_device *d)
{
- struct dib3000_config demod_cfg;
- struct dibusb_state *st = d->priv;
+ if (dib3000mc_attach(&d->i2c_adap, 1, DEFAULT_DIB3000P_I2C_ADDRESS, 0, &mod3000p_dib3000p_config, &d->fe) == 0) {
+ if (d->priv != NULL) {
+ struct dibusb_state *st = d->priv;
+ st->ops.pid_parse = dib3000mc_pid_parse;
+ st->ops.pid_ctrl = dib3000mc_pid_control;
+ }
+ return 0;
+ }
return -ENODEV;
}
EXPORT_SYMBOL(dibusb_dib3000mc_frontend_attach);
+static struct mt2060_config stk3000p_mt2060_config = {
+ 0x60
+};
+
int dibusb_dib3000mc_tuner_attach (struct dvb_usb_device *d)
{
- return -ENODEV;
+ struct dibusb_state *st = d->priv;
+ int ret;
+ u8 a,b;
+ u16 if1 = 1220;
+ struct i2c_adapter *tun_i2c;
+
+ // First IF calibration for Liteon Sticks
+ if (d->udev->descriptor.idVendor == USB_VID_LITEON &&
+ d->udev->descriptor.idProduct == USB_PID_LITEON_DVB_T_WARM) {
+
+ dibusb_read_eeprom_byte(d,0x7E,&a);
+ dibusb_read_eeprom_byte(d,0x7F,&b);
+
+ if (a == 0x00)
+ if1 += b;
+ else if (a == 0x80)
+ if1 -= b;
+ else
+ warn("LITE-ON DVB-T: Strange IF1 calibration :%2X %2X\n", a, b);
+
+ } else if (d->udev->descriptor.idVendor == USB_VID_DIBCOM &&
+ d->udev->descriptor.idProduct == USB_PID_DIBCOM_MOD3001_WARM) {
+ u8 desc;
+ dibusb_read_eeprom_byte(d, 7, &desc);
+ if (desc == 2) {
+ a = 127;
+ do {
+ dibusb_read_eeprom_byte(d, a, &desc);
+ a--;
+ } while (a > 7 && (desc == 0xff || desc == 0x00));
+ if (desc & 0x80)
+ if1 -= (0xff - desc);
+ else
+ if1 += desc;
+ }
+ }
+
+ tun_i2c = dib3000mc_get_tuner_i2c_master(d->fe, 1);
+ if ((ret = mt2060_attach(d->fe, tun_i2c, &stk3000p_mt2060_config, if1)) != 0) {
+ /* not found - use panasonic pll parameters */
+ if (dvb_pll_attach(d->fe, 0x60, tun_i2c, &dvb_pll_env57h1xd5) == NULL)
+ return -ENOMEM;
+ } else {
+ st->mt2060_present = 1;
+ /* set the correct parameters for the dib3000p */
+ dib3000mc_set_config(d->fe, &stk3000p_dib3000p_config);
+ }
+ return 0;
}
EXPORT_SYMBOL(dibusb_dib3000mc_tuner_attach);
diff --git a/drivers/media/dvb/dvb-usb/dibusb-mb.c b/drivers/media/dvb/dvb-usb/dibusb-mb.c
index 64ad5b606c2..f181d10fd88 100644
--- a/drivers/media/dvb/dvb-usb/dibusb-mb.c
+++ b/drivers/media/dvb/dvb-usb/dibusb-mb.c
@@ -20,11 +20,12 @@ static int dibusb_dib3000mb_frontend_attach(struct dvb_usb_device *d)
struct dibusb_state *st = d->priv;
demod_cfg.demod_address = 0x8;
- demod_cfg.pll_set = dvb_usb_pll_set_i2c;
- demod_cfg.pll_init = dvb_usb_pll_init_i2c;
- if ((d->fe = dib3000mb_attach(&demod_cfg,&d->i2c_adap,&st->ops)) == NULL)
+ if ((d->fe = dib3000mb_attach(&demod_cfg,&d->i2c_adap,&st->ops)) == NULL) {
+ d->fe->ops.tuner_ops.init = dvb_usb_tuner_init_i2c;
+ d->fe->ops.tuner_ops.set_params = dvb_usb_tuner_set_params_i2c;
return -ENODEV;
+ }
d->tuner_pass_ctrl = st->ops.tuner_pass_ctrl;
diff --git a/drivers/media/dvb/dvb-usb/dibusb.h b/drivers/media/dvb/dvb-usb/dibusb.h
index e21de8b668f..a43f87480cf 100644
--- a/drivers/media/dvb/dvb-usb/dibusb.h
+++ b/drivers/media/dvb/dvb-usb/dibusb.h
@@ -17,6 +17,7 @@
#include "dvb-usb.h"
#include "dib3000.h"
+#include "dib3000mc.h"
#include "mt2060.h"
/*
diff --git a/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c b/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
index 9f8d3f0ca5a..71a754e2287 100644
--- a/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
+++ b/drivers/media/dvb/dvb-usb/dvb-usb-dvb.c
@@ -179,16 +179,15 @@ int dvb_usb_fe_init(struct dvb_usb_device* d)
return 0;
}
- d->props.frontend_attach(d);
-
/* re-assign sleep and wakeup functions */
- if (d->fe != NULL) {
+ if (d->props.frontend_attach(d) == 0 && d->fe != NULL) {
d->fe_init = d->fe->ops.init; d->fe->ops.init = dvb_usb_fe_wakeup;
d->fe_sleep = d->fe->ops.sleep; d->fe->ops.sleep = dvb_usb_fe_sleep;
if (dvb_register_frontend(&d->dvb_adap, d->fe)) {
err("Frontend registration failed.");
- dvb_frontend_detach(d->fe);
+ if (d->fe->ops.release)
+ d->fe->ops.release(d->fe);
d->fe = NULL;
return -ENODEV;
}
@@ -203,9 +202,7 @@ int dvb_usb_fe_init(struct dvb_usb_device* d)
int dvb_usb_fe_exit(struct dvb_usb_device *d)
{
- if (d->fe != NULL) {
+ if (d->fe != NULL)
dvb_unregister_frontend(d->fe);
- dvb_frontend_detach(d->fe);
- }
return 0;
}
diff --git a/drivers/media/dvb/frontends/Makefile b/drivers/media/dvb/frontends/Makefile
index 2985d7d5e97..0b43942d8b5 100644
--- a/drivers/media/dvb/frontends/Makefile
+++ b/drivers/media/dvb/frontends/Makefile
@@ -12,7 +12,7 @@ obj-$(CONFIG_DVB_CX24110) += cx24110.o
obj-$(CONFIG_DVB_TDA8083) += tda8083.o
obj-$(CONFIG_DVB_L64781) += l64781.o
obj-$(CONFIG_DVB_DIB3000MB) += dib3000mb.o
-obj-$(CONFIG_DVB_DIB3000MC) += dib3000mc.o
+obj-$(CONFIG_DVB_DIB3000MC) += dib3000mc.o dibx000_common.o
obj-$(CONFIG_DVB_MT312) += mt312.o
obj-$(CONFIG_DVB_VES1820) += ves1820.o
obj-$(CONFIG_DVB_VES1X93) += ves1x93.o
@@ -31,6 +31,8 @@ obj-$(CONFIG_DVB_BCM3510) += bcm3510.o
obj-$(CONFIG_DVB_S5H1420) += s5h1420.o
obj-$(CONFIG_DVB_LGDT330X) += lgdt330x.o
obj-$(CONFIG_DVB_CX24123) += cx24123.o
+obj-$(CONFIG_DVB_LNBP21) += lnbp21.o
+obj-$(CONFIG_DVB_ISL6421) += isl6421.o
obj-$(CONFIG_DVB_TDA10086) += tda10086.o
obj-$(CONFIG_DVB_TDA826X) += tda826x.o
obj-$(CONFIG_DVB_TUNER_MT2060) += mt2060.o
diff --git a/drivers/media/dvb/frontends/dib3000.h b/drivers/media/dvb/frontends/dib3000.h
index bd0e663cf6f..0caac3f0f27 100644
--- a/drivers/media/dvb/frontends/dib3000.h
+++ b/drivers/media/dvb/frontends/dib3000.h
@@ -26,20 +26,10 @@
#include <linux/dvb/frontend.h>
-struct dib3000p_agc_config {
- u16 val[12];
-};
-
struct dib3000_config
{
/* the demodulator's i2c address */
u8 demod_address;
-
- const struct dib3000p_agc_config *agc;
-
- /* PLL maintenance and the i2c address of the PLL */
- int (*pll_init)(struct dvb_frontend *fe);
- int (*pll_set)(struct dvb_frontend *fe, struct dvb_frontend_parameters* params);
};
struct dib_fe_xfer_ops
@@ -51,11 +41,16 @@ struct dib_fe_xfer_ops
int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
};
+#if defined(CONFIG_DVB_DIB3000MB) || defined(CONFIG_DVB_DIB3000MB_MODULE)
extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops);
+#else
+static inline struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
+ struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __FUNCTION__);
+ return NULL;
+}
+#endif // CONFIG_DVB_DIB3000MB
-extern struct dvb_frontend* dib3000mc_attach(const struct dib3000_config* config,
- struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops);
-
-extern int dib3000mc_set_agc_config(struct dvb_frontend *fe, const struct dib3000p_agc_config *agc);
#endif // DIB3000_H
diff --git a/drivers/media/dvb/frontends/dib3000mb_priv.h b/drivers/media/dvb/frontends/dib3000mb_priv.h
index 2b0771e824e..1a12747fdc9 100644
--- a/drivers/media/dvb/frontends/dib3000mb_priv.h
+++ b/drivers/media/dvb/frontends/dib3000mb_priv.h
@@ -83,9 +83,6 @@
#define DIB3000_TUNER_WRITE_ENABLE(a) (0xffff & (a << 8))
#define DIB3000_TUNER_WRITE_DISABLE(a) (0xffff & ((a << 8) | (1 << 7)))
-/* for auto search */
-extern u16 dib3000_seq[2][2][2];
-
#define DIB3000_REG_MANUFACTOR_ID ( 1025)
#define DIB3000_I2C_ID_DIBCOM (0x01b3)
diff --git a/drivers/media/dvb/frontends/dib3000mc.c b/drivers/media/dvb/frontends/dib3000mc.c
index 41710f43975..cc41c6bcdaf 100644
--- a/drivers/media/dvb/frontends/dib3000mc.c
+++ b/drivers/media/dvb/frontends/dib3000mc.c
@@ -1,939 +1,945 @@
/*
- * Frontend driver for mobile DVB-T demodulator DiBcom 3000P/M-C
- * DiBcom (http://www.dibcom.fr/)
+ * Driver for DiBcom DiB3000MC/P-demodulator.
*
+ * Copyright (C) 2004-6 DiBcom (http://www.dibcom.fr/)
* Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
*
- * based on GPL code from DiBCom, which has
+ * This code is partially based on the previous dib3000mc.c .
*
- * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
- *
- * This program is free software; you can redistribute it and/or
+ * This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation, version 2.
- *
- * Acknowledgements
- *
- * Amaury Demol (ademol@dibcom.fr) from DiBcom for providing specs and driver
- * sources, on which this driver (and the dvb-dibusb) are based.
- *
- * see Documentation/dvb/README.dibusb for more information
- *
*/
-#include <linux/config.h>
+
#include <linux/kernel.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/string.h>
-#include <linux/slab.h>
-
-#include "dib3000-common.h"
-#include "dib3000mc_priv.h"
-#include "dib3000.h"
-
-/* Version information */
-#define DRIVER_VERSION "0.1"
-#define DRIVER_DESC "DiBcom 3000M-C DVB-T demodulator"
-#define DRIVER_AUTHOR "Patrick Boettcher, patrick.boettcher@desy.de"
-
-#ifdef CONFIG_DVB_DIBCOM_DEBUG
+#include <linux/i2c.h>
+//#include <linux/init.h>
+//#include <linux/delay.h>
+//#include <linux/string.h>
+//#include <linux/slab.h>
+
+#include "dvb_frontend.h"
+
+#include "dib3000mc.h"
+
static int debug;
module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "set debugging level (1=info,2=xfer,4=setfe,8=getfe,16=stat (|-able)).");
-#endif
-#define deb_info(args...) dprintk(0x01,args)
-#define deb_xfer(args...) dprintk(0x02,args)
-#define deb_setf(args...) dprintk(0x04,args)
-#define deb_getf(args...) dprintk(0x08,args)
-#define deb_stat(args...) dprintk(0x10,args)
-
-static int dib3000mc_set_impulse_noise(struct dib3000_state * state, int mode,
- fe_transmit_mode_t transmission_mode, fe_bandwidth_t bandwidth)
-{
- switch (transmission_mode) {
- case TRANSMISSION_MODE_2K:
- wr_foreach(dib3000mc_reg_fft,dib3000mc_fft_modes[0]);
- break;
- case TRANSMISSION_MODE_8K:
- wr_foreach(dib3000mc_reg_fft,dib3000mc_fft_modes[1]);
- break;
- default:
- break;
- }
+MODULE_PARM_DESC(debug, "turn on debugging (default: 0)");
- switch (bandwidth) {
-/* case BANDWIDTH_5_MHZ:
- wr_foreach(dib3000mc_reg_impulse_noise,dib3000mc_impluse_noise[0]);
- break; */
- case BANDWIDTH_6_MHZ:
- wr_foreach(dib3000mc_reg_impulse_noise,dib3000mc_impluse_noise[1]);
- break;
- case BANDWIDTH_7_MHZ:
- wr_foreach(dib3000mc_reg_impulse_noise,dib3000mc_impluse_noise[2]);
- break;
- case BANDWIDTH_8_MHZ:
- wr_foreach(dib3000mc_reg_impulse_noise,dib3000mc_impluse_noise[3]);
- break;
- default:
- break;
+#define dprintk(args...) do { if (debug) { printk(KERN_DEBUG "DiB3000MC/P:"); printk(args); } } while (0)
+
+struct dib3000mc_state {
+ struct dvb_frontend demod;
+ struct dib3000mc_config *cfg;
+
+ u8 i2c_addr;
+ struct i2c_adapter *i2c_adap;
+
+ struct dibx000_i2c_master i2c_master;
+
+ fe_bandwidth_t current_bandwidth;
+
+ u16 dev_id;
+};
+
+static u16 dib3000mc_read_word(struct dib3000mc_state *state, u16 reg)
+{
+ u8 wb[2] = { (reg >> 8) | 0x80, reg & 0xff };
+ u8 rb[2];
+ struct i2c_msg msg[2] = {
+ { .addr = state->i2c_addr >> 1, .flags = 0, .buf = wb, .len = 2 },
+ { .addr = state->i2c_addr >> 1, .flags = I2C_M_RD, .buf = rb, .len = 2 },
+ };
+
+ if (i2c_transfer(state->i2c_adap, msg, 2) != 2)
+ dprintk("i2c read error on %d\n",reg);
+
+ return (rb[0] << 8) | rb[1];
+}
+
+static int dib3000mc_write_word(struct dib3000mc_state *state, u16 reg, u16 val)
+{
+ u8 b[4] = {
+ (reg >> 8) & 0xff, reg & 0xff,
+ (val >> 8) & 0xff, val & 0xff,
+ };
+ struct i2c_msg msg = {
+ .addr = state->i2c_addr >> 1, .flags = 0, .buf = b, .len = 4
+ };
+ return i2c_transfer(state->i2c_adap, &msg, 1) != 1 ? -EREMOTEIO : 0;
+}
+
+static void dump_fep(struct dibx000_ofdm_channel *cd)
+{
+ printk(KERN_DEBUG "DiB3000MC: ");
+ switch (cd->nfft) {
+ case 1: printk("8K "); break;
+ case 2: printk("4K "); break;
+ case 0: printk("2K "); break;
+ default: printk("FFT_UNK "); break;
}
- switch (mode) {
- case 0: /* no impulse */ /* fall through */
- wr_foreach(dib3000mc_reg_imp_noise_ctl,dib3000mc_imp_noise_ctl[0]);
- break;
- case 1: /* new algo */
- wr_foreach(dib3000mc_reg_imp_noise_ctl,dib3000mc_imp_noise_ctl[1]);
- set_or(DIB3000MC_REG_IMP_NOISE_55,DIB3000MC_IMP_NEW_ALGO(0)); /* gives 1<<10 */
- break;
- default: /* old algo */
- wr_foreach(dib3000mc_reg_imp_noise_ctl,dib3000mc_imp_noise_ctl[3]);
- break;
+ printk("1/%i ", 32 / (1 << cd->guard));
+ switch (cd->nqam) {
+ case 0: printk("QPSK "); break;
+ case 1: printk("16QAM "); break;
+ case 2: printk("64QAM "); break;
+ default: printk("QAM_UNK "); break;
}
- return 0;
+ printk("ALPHA %i ", cd->vit_alpha);
+ printk("Code Rate HP %i/%i ", cd->vit_code_rate_hp, cd->vit_code_rate_hp + 1);
+ printk("Code Rate LP %i/%i ", cd->vit_code_rate_lp, cd->vit_code_rate_lp + 1);
+ printk("HRCH %i\n", cd->vit_hrch);
}
-static int dib3000mc_set_timing(struct dib3000_state *state, int upd_offset,
- fe_transmit_mode_t fft, fe_bandwidth_t bw)
+
+static int dib3000mc_identify(struct dib3000mc_state *state)
{
- u16 timf_msb,timf_lsb;
- s32 tim_offset,tim_sgn;
- u64 comp1,comp2,comp=0;
+ u16 value;
+ if ((value = dib3000mc_read_word(state, 1025)) != 0x01b3) {
+ dprintk("-E- DiB3000MC/P: wrong Vendor ID (read=0x%x)\n",value);
+ return -EREMOTEIO;
+ }
- switch (bw) {
- case BANDWIDTH_8_MHZ: comp = DIB3000MC_CLOCK_REF*8; break;
- case BANDWIDTH_7_MHZ: comp = DIB3000MC_CLOCK_REF*7; break;
- case BANDWIDTH_6_MHZ: comp = DIB3000MC_CLOCK_REF*6; break;
- default: err("unknown bandwidth (%d)",bw); break;
+ value = dib3000mc_read_word(state, 1026);
+ if (value != 0x3001 && value != 0x3002) {
+ dprintk("-E- DiB3000MC/P: wrong Device ID (%x)\n",value);
+ return -EREMOTEIO;
}
- timf_msb = (comp >> 16) & 0xff;
- timf_lsb = (comp & 0xffff);
+ state->dev_id = value;
+
+ dprintk("-I- found DiB3000MC/P: %x\n",state->dev_id);
+
+ return 0;
+}
+
+static int dib3000mc_set_timing(struct dib3000mc_state *state, s16 nfft, u8 bw, u8 update_offset)
+{
+/*
+ u32 timf_msb, timf_lsb, i;
+ int tim_sgn ;
+ LUInt comp1, comp2, comp ;
+// u32 tim_offset ;
+ comp = 27700 * BW_INDEX_TO_KHZ(bw) / 1000;
+ timf_msb = (comp >> 16) & 0x00FF;
+ timf_lsb = comp & 0xFFFF;
// Update the timing offset ;
- if (upd_offset > 0) {
- if (!state->timing_offset_comp_done) {
- msleep(200);
+ if (update_offset) {
+ if (state->timing_offset_comp_done == 0) {
+ usleep(200000);
state->timing_offset_comp_done = 1;
}
- tim_offset = rd(DIB3000MC_REG_TIMING_OFFS_MSB);
+ tim_offset = dib3000mc_read_word(state, 416);
if ((tim_offset & 0x2000) == 0x2000)
- tim_offset |= 0xC000;
- if (fft == TRANSMISSION_MODE_2K)
- tim_offset <<= 2;
+ tim_offset |= 0xC000; // PB: This only works if tim_offset is s16 - weird
+
+ if (nfft == 0)
+ tim_offset = tim_offset << 2; // PB: Do not store the offset for different things in one variable
state->timing_offset += tim_offset;
}
-
tim_offset = state->timing_offset;
+
if (tim_offset < 0) {
tim_sgn = 1;
tim_offset = -tim_offset;
} else
tim_sgn = 0;
- comp1 = (u32)tim_offset * (u32)timf_lsb ;
- comp2 = (u32)tim_offset * (u32)timf_msb ;
+ comp1 = tim_offset * timf_lsb;
+ comp2 = tim_offset * timf_msb;
comp = ((comp1 >> 16) + comp2) >> 7;
if (tim_sgn == 0)
- comp = (u32)(timf_msb << 16) + (u32) timf_lsb + comp;
+ comp = timf_msb * (1<<16) + timf_lsb + comp;
else
- comp = (u32)(timf_msb << 16) + (u32) timf_lsb - comp ;
+ comp = timf_msb * (1<<16) + timf_lsb - comp;
+
+ timf_msb = (comp>>16)&0xFF ;
+ timf_lsb = comp&0xFFFF;
+*/
+ u32 timf = 1384402 * (BW_INDEX_TO_KHZ(bw) / 1000);
- timf_msb = (comp >> 16) & 0xff;
- timf_lsb = comp & 0xffff;
+ dib3000mc_write_word(state, 23, timf >> 16);
+ dib3000mc_write_word(state, 24, timf & 0xffff);
- wr(DIB3000MC_REG_TIMING_FREQ_MSB,timf_msb);
- wr(DIB3000MC_REG_TIMING_FREQ_LSB,timf_lsb);
return 0;
}
-static int dib3000mc_init_auto_scan(struct dib3000_state *state, fe_bandwidth_t bw, int boost)
+static int dib3000mc_setup_pwm3_state(struct dib3000mc_state *state)
{
- if (boost) {
- wr(DIB3000MC_REG_SCAN_BOOST,DIB3000MC_SCAN_BOOST_ON);
+ if (state->cfg->pwm3_inversion) {
+ dib3000mc_write_word(state, 51, (2 << 14) | (0 << 10) | (7 << 6) | (2 << 2) | (2 << 0));
+ dib3000mc_write_word(state, 52, (0 << 8) | (5 << 5) | (1 << 4) | (1 << 3) | (1 << 2) | (2 << 0));
} else {
- wr(DIB3000MC_REG_SCAN_BOOST,DIB3000MC_SCAN_BOOST_OFF);
- }
- switch (bw) {
- case BANDWIDTH_8_MHZ:
- wr_foreach(dib3000mc_reg_bandwidth,dib3000mc_bandwidth_8mhz);
- break;
- case BANDWIDTH_7_MHZ:
- wr_foreach(dib3000mc_reg_bandwidth,dib3000mc_bandwidth_7mhz);
- break;
- case BANDWIDTH_6_MHZ:
- wr_foreach(dib3000mc_reg_bandwidth,dib3000mc_bandwidth_6mhz);
- break;
-/* case BANDWIDTH_5_MHZ:
- wr_foreach(dib3000mc_reg_bandwidth,dib3000mc_bandwidth_5mhz);
- break;*/
- case BANDWIDTH_AUTO:
- return -EOPNOTSUPP;
- default:
- err("unknown bandwidth value (%d).",bw);
- return -EINVAL;
- }
- if (boost) {
- u32 timeout = (rd(DIB3000MC_REG_BW_TIMOUT_MSB) << 16) +
- rd(DIB3000MC_REG_BW_TIMOUT_LSB);
- timeout *= 85; timeout >>= 7;
- wr(DIB3000MC_REG_BW_TIMOUT_MSB,(timeout >> 16) & 0xffff);
- wr(DIB3000MC_REG_BW_TIMOUT_LSB,timeout & 0xffff);
+ dib3000mc_write_word(state, 51, (2 << 14) | (4 << 10) | (7 << 6) | (2 << 2) | (2 << 0));
+ dib3000mc_write_word(state, 52, (1 << 8) | (5 << 5) | (1 << 4) | (1 << 3) | (0 << 2) | (2 << 0));
}
+
+ if (state->cfg->use_pwm3)
+ dib3000mc_write_word(state, 245, (1 << 3) | (1 << 0));
+ else
+ dib3000mc_write_word(state, 245, 0);
+
+ dib3000mc_write_word(state, 1040, 0x3);
return 0;
}
-static int dib3000mc_set_adp_cfg(struct dib3000_state *state, fe_modulation_t con)
+static int dib3000mc_set_output_mode(struct dib3000mc_state *state, int mode)
{
- switch (con) {
- case QAM_64:
- wr_foreach(dib3000mc_reg_adp_cfg,dib3000mc_adp_cfg[2]);
- break;
- case QAM_16:
- wr_foreach(dib3000mc_reg_adp_cfg,dib3000mc_adp_cfg[1]);
- break;
- case QPSK:
- wr_foreach(dib3000mc_reg_adp_cfg,dib3000mc_adp_cfg[0]);
- break;
- case QAM_AUTO:
+ int ret = 0;
+ u16 fifo_threshold = 1792;
+ u16 outreg = 0;
+ u16 outmode = 0;
+ u16 elecout = 1;
+ u16 smo_reg = (0 << 6) | (0 << 5) | (0 << 4) | (0 << 3) | (1 << 1) | 0 ; //smo_mode = 1
+
+ dprintk("-I- Setting output mode for demod %p to %d\n",
+ &state->demod, mode);
+
+ switch (mode) {
+ case OUTMODE_HIGH_Z: // disable
+ elecout = 0;
+ break;
+ case OUTMODE_MPEG2_PAR_GATED_CLK: // STBs with parallel gated clock
+ outmode = 0;
+ break;
+ case OUTMODE_MPEG2_PAR_CONT_CLK: // STBs with parallel continues clock
+ outmode = 1;
+ break;
+ case OUTMODE_MPEG2_SERIAL: // STBs with serial input
+ outmode = 2;
+ break;
+ case OUTMODE_MPEG2_FIFO: // e.g. USB feeding
+ elecout = 3;
+ /*ADDR @ 206 :
+ P_smo_error_discard [1;6:6] = 0
+ P_smo_rs_discard [1;5:5] = 0
+ P_smo_pid_parse [1;4:4] = 0
+ P_smo_fifo_flush [1;3:3] = 0
+ P_smo_mode [2;2:1] = 11
+ P_smo_ovf_prot [1;0:0] = 0
+ */
+ smo_reg = (0 << 6) | (0 << 5) | (0 << 4) | (0 << 3) |(3 << 1) | 0;
+ fifo_threshold = 512;
+ outmode = 5;
+ break;
+ case OUTMODE_DIVERSITY:
+ outmode = 4;
+ elecout = 1;
break;
default:
- warn("unkown constellation.");
+ dprintk("Unhandled output_mode passed to be set for demod %p\n",&state->demod);
+ outmode = 0;
break;
}
- return 0;
+
+ if ((state->cfg->output_mpeg2_in_188_bytes))
+ smo_reg |= (1 << 5) ; //P_smo_rs_discard [1;5:5] = 1
+
+ outreg = dib3000mc_read_word(state, 244) & 0x07FF;
+ outreg |= (outmode << 11);
+ ret |= dib3000mc_write_word(state, 244, outreg);
+ ret |= dib3000mc_write_word(state, 206, smo_reg); /*smo_ mode*/
+ ret |= dib3000mc_write_word(state, 207, fifo_threshold); /* synchronous fread */
+ ret |= dib3000mc_write_word(state, 1040, elecout); /* P_out_cfg */
+ return ret;
}
-static int dib3000mc_set_general_cfg(struct dib3000_state *state, struct dvb_frontend_parameters *fep, int *auto_val)
+static int dib3000mc_set_bandwidth(struct dvb_frontend *demod, u8 bw)
{
- struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
- fe_code_rate_t fe_cr = FEC_NONE;
- u8 fft=0, guard=0, qam=0, alpha=0, sel_hp=0, cr=0, hrch=0;
- int seq;
+ struct dib3000mc_state *state = demod->demodulator_priv;
+ u16 bw_cfg[6] = { 0 };
+ u16 imp_bw_cfg[3] = { 0 };
+ u16 reg;
- switch (ofdm->transmission_mode) {
- case TRANSMISSION_MODE_2K: fft = DIB3000_TRANSMISSION_MODE_2K; break;
- case TRANSMISSION_MODE_8K: fft = DIB3000_TRANSMISSION_MODE_8K; break;
- case TRANSMISSION_MODE_AUTO: break;
- default: return -EINVAL;
- }
- switch (ofdm->guard_interval) {
- case GUARD_INTERVAL_1_32: guard = DIB3000_GUARD_TIME_1_32; break;
- case GUARD_INTERVAL_1_16: guard = DIB3000_GUARD_TIME_1_16; break;
- case GUARD_INTERVAL_1_8: guard = DIB3000_GUARD_TIME_1_8; break;
- case GUARD_INTERVAL_1_4: guard = DIB3000_GUARD_TIME_1_4; break;
- case GUARD_INTERVAL_AUTO: break;
- default: return -EINVAL;
- }
- switch (ofdm->constellation) {
- case QPSK: qam = DIB3000_CONSTELLATION_QPSK; break;
- case QAM_16: qam = DIB3000_CONSTELLATION_16QAM; break;
- case QAM_64: qam = DIB3000_CONSTELLATION_64QAM; break;
- case QAM_AUTO: break;
- default: return -EINVAL;
- }
- switch (ofdm->hierarchy_information) {
- case HIERARCHY_NONE: /* fall through */
- case HIERARCHY_1: alpha = DIB3000_ALPHA_1; break;
- case HIERARCHY_2: alpha = DIB3000_ALPHA_2; break;
- case HIERARCHY_4: alpha = DIB3000_ALPHA_4; break;
- case HIERARCHY_AUTO: break;
- default: return -EINVAL;
- }
- if (ofdm->hierarchy_information == HIERARCHY_NONE) {
- hrch = DIB3000_HRCH_OFF;
- sel_hp = DIB3000_SELECT_HP;
- fe_cr = ofdm->code_rate_HP;
- } else if (ofdm->hierarchy_information != HIERARCHY_AUTO) {
- hrch = DIB3000_HRCH_ON;
- sel_hp = DIB3000_SELECT_LP;
- fe_cr = ofdm->code_rate_LP;
- }
- switch (fe_cr) {
- case FEC_1_2: cr = DIB3000_FEC_1_2; break;
- case FEC_2_3: cr = DIB3000_FEC_2_3; break;
- case FEC_3_4: cr = DIB3000_FEC_3_4; break;
- case FEC_5_6: cr = DIB3000_FEC_5_6; break;
- case FEC_7_8: cr = DIB3000_FEC_7_8; break;
- case FEC_NONE: break;
- case FEC_AUTO: break;
- default: return -EINVAL;
- }
+/* settings here are for 27.7MHz */
+ switch (bw) {
+ case BANDWIDTH_8_MHZ:
+ bw_cfg[0] = 0x0019; bw_cfg[1] = 0x5c30; bw_cfg[2] = 0x0054; bw_cfg[3] = 0x88a0; bw_cfg[4] = 0x01a6; bw_cfg[5] = 0xab20;
+ imp_bw_cfg[0] = 0x04db; imp_bw_cfg[1] = 0x00db; imp_bw_cfg[2] = 0x00b7;
+ break;
- wr(DIB3000MC_REG_DEMOD_PARM,DIB3000MC_DEMOD_PARM(alpha,qam,guard,fft));
- wr(DIB3000MC_REG_HRCH_PARM,DIB3000MC_HRCH_PARM(sel_hp,cr,hrch));
+ case BANDWIDTH_7_MHZ:
+ bw_cfg[0] = 0x001c; bw_cfg[1] = 0xfba5; bw_cfg[2] = 0x0060; bw_cfg[3] = 0x9c25; bw_cfg[4] = 0x01e3; bw_cfg[5] = 0x0cb7;
+ imp_bw_cfg[0] = 0x04c0; imp_bw_cfg[1] = 0x00c0; imp_bw_cfg[2] = 0x00a0;
+ break;
- switch (fep->inversion) {
- case INVERSION_OFF:
- wr(DIB3000MC_REG_SET_DDS_FREQ_MSB,DIB3000MC_DDS_FREQ_MSB_INV_OFF);
+ case BANDWIDTH_6_MHZ:
+ bw_cfg[0] = 0x0021; bw_cfg[1] = 0xd040; bw_cfg[2] = 0x0070; bw_cfg[3] = 0xb62b; bw_cfg[4] = 0x0233; bw_cfg[5] = 0x8ed5;
+ imp_bw_cfg[0] = 0x04a5; imp_bw_cfg[1] = 0x00a5; imp_bw_cfg[2] = 0x0089;
break;
- case INVERSION_AUTO: /* fall through */
- case INVERSION_ON:
- wr(DIB3000MC_REG_SET_DDS_FREQ_MSB,DIB3000MC_DDS_FREQ_MSB_INV_ON);
+
+ case 255 /* BANDWIDTH_5_MHZ */:
+ bw_cfg[0] = 0x0028; bw_cfg[1] = 0x9380; bw_cfg[2] = 0x0087; bw_cfg[3] = 0x4100; bw_cfg[4] = 0x02a4; bw_cfg[5] = 0x4500;
+ imp_bw_cfg[0] = 0x0489; imp_bw_cfg[1] = 0x0089; imp_bw_cfg[2] = 0x0072;
break;
- default:
- return -EINVAL;
+
+ default: return -EINVAL;
}
- seq = dib3000_seq
- [ofdm->transmission_mode == TRANSMISSION_MODE_AUTO]
- [ofdm->guard_interval == GUARD_INTERVAL_AUTO]
- [fep->inversion == INVERSION_AUTO];
-
- deb_setf("seq? %d\n", seq);
- wr(DIB3000MC_REG_SEQ_TPS,DIB3000MC_SEQ_TPS(seq,1));
- *auto_val = ofdm->constellation == QAM_AUTO ||
- ofdm->hierarchy_information == HIERARCHY_AUTO ||
- ofdm->guard_interval == GUARD_INTERVAL_AUTO ||
- ofdm->transmission_mode == TRANSMISSION_MODE_AUTO ||
- fe_cr == FEC_AUTO ||
- fep->inversion == INVERSION_AUTO;
- return 0;
-}
+ for (reg = 6; reg < 12; reg++)
+ dib3000mc_write_word(state, reg, bw_cfg[reg - 6]);
+ dib3000mc_write_word(state, 12, 0x0000);
+ dib3000mc_write_word(state, 13, 0x03e8);
+ dib3000mc_write_word(state, 14, 0x0000);
+ dib3000mc_write_word(state, 15, 0x03f2);
+ dib3000mc_write_word(state, 16, 0x0001);
+ dib3000mc_write_word(state, 17, 0xb0d0);
+ // P_sec_len
+ dib3000mc_write_word(state, 18, 0x0393);
+ dib3000mc_write_word(state, 19, 0x8700);
-static int dib3000mc_get_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep)
-{
- struct dib3000_state* state = fe->demodulator_priv;
- struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
- fe_code_rate_t *cr;
- u16 tps_val,cr_val;
- int inv_test1,inv_test2;
- u32 dds_val, threshold = 0x1000000;
-
- if (!(rd(DIB3000MC_REG_LOCK_507) & DIB3000MC_LOCK_507))
- return 0;
-
- dds_val = (rd(DIB3000MC_REG_DDS_FREQ_MSB) << 16) + rd(DIB3000MC_REG_DDS_FREQ_LSB);
- deb_getf("DDS_FREQ: %6x\n",dds_val);
- if (dds_val < threshold)
- inv_test1 = 0;
- else if (dds_val == threshold)
- inv_test1 = 1;
- else
- inv_test1 = 2;
-
- dds_val = (rd(DIB3000MC_REG_SET_DDS_FREQ_MSB) << 16) + rd(DIB3000MC_REG_SET_DDS_FREQ_LSB);
- deb_getf("DDS_SET_FREQ: %6x\n",dds_val);
- if (dds_val < threshold)
- inv_test2 = 0;
- else if (dds_val == threshold)
- inv_test2 = 1;
- else
- inv_test2 = 2;
+ for (reg = 55; reg < 58; reg++)
+ dib3000mc_write_word(state, reg, imp_bw_cfg[reg - 55]);
- fep->inversion =
- ((inv_test2 == 2) && (inv_test1==1 || inv_test1==0)) ||
- ((inv_test2 == 0) && (inv_test1==1 || inv_test1==2)) ?
- INVERSION_ON : INVERSION_OFF;
+ // Timing configuration
+ dib3000mc_set_timing(state, 0, bw, 0);
- deb_getf("inversion %d %d, %d\n", inv_test2, inv_test1, fep->inversion);
+ return 0;
+}
- fep->frequency = state->last_tuned_freq;
- fep->u.ofdm.bandwidth= state->last_tuned_bw;
+static u16 impulse_noise_val[29] =
- tps_val = rd(DIB3000MC_REG_TUNING_PARM);
+{
+ 0x38, 0x6d9, 0x3f28, 0x7a7, 0x3a74, 0x196, 0x32a, 0x48c, 0x3ffe, 0x7f3,
+ 0x2d94, 0x76, 0x53d, 0x3ff8, 0x7e3, 0x3320, 0x76, 0x5b3, 0x3feb, 0x7d2,
+ 0x365e, 0x76, 0x48c, 0x3ffe, 0x5b3, 0x3feb, 0x76, 0x0000, 0xd
+};
- switch (DIB3000MC_TP_QAM(tps_val)) {
- case DIB3000_CONSTELLATION_QPSK:
- deb_getf("QPSK ");
- ofdm->constellation = QPSK;
- break;
- case DIB3000_CONSTELLATION_16QAM:
- deb_getf("QAM16 ");
- ofdm->constellation = QAM_16;
- break;
- case DIB3000_CONSTELLATION_64QAM:
- deb_getf("QAM64 ");
- ofdm->constellation = QAM_64;
- break;
- default:
- err("Unexpected constellation returned by TPS (%d)", tps_val);
- break;
+static void dib3000mc_set_impulse_noise(struct dib3000mc_state *state, u8 mode, s16 nfft)
+{
+ u16 i;
+ for (i = 58; i < 87; i++)
+ dib3000mc_write_word(state, i, impulse_noise_val[i-58]);
+
+ if (nfft == 1) {
+ dib3000mc_write_word(state, 58, 0x3b);
+ dib3000mc_write_word(state, 84, 0x00);
+ dib3000mc_write_word(state, 85, 0x8200);
}
- if (DIB3000MC_TP_HRCH(tps_val)) {
- deb_getf("HRCH ON ");
- cr = &ofdm->code_rate_LP;
- ofdm->code_rate_HP = FEC_NONE;
- switch (DIB3000MC_TP_ALPHA(tps_val)) {
- case DIB3000_ALPHA_0:
- deb_getf("HIERARCHY_NONE ");
- ofdm->hierarchy_information = HIERARCHY_NONE;
- break;
- case DIB3000_ALPHA_1:
- deb_getf("HIERARCHY_1 ");
- ofdm->hierarchy_information = HIERARCHY_1;
- break;
- case DIB3000_ALPHA_2:
- deb_getf("HIERARCHY_2 ");
- ofdm->hierarchy_information = HIERARCHY_2;
- break;
- case DIB3000_ALPHA_4:
- deb_getf("HIERARCHY_4 ");
- ofdm->hierarchy_information = HIERARCHY_4;
- break;
- default:
- err("Unexpected ALPHA value returned by TPS (%d)", tps_val);
- break;
- }
- cr_val = DIB3000MC_TP_FEC_CR_LP(tps_val);
+ dib3000mc_write_word(state, 34, 0x1294);
+ dib3000mc_write_word(state, 35, 0x1ff8);
+ if (mode == 1)
+ dib3000mc_write_word(state, 55, dib3000mc_read_word(state, 55) | (1 << 10));
+}
+
+static int dib3000mc_init(struct dvb_frontend *demod)
+{
+ struct dib3000mc_state *state = demod->demodulator_priv;
+ struct dibx000_agc_config *agc = state->cfg->agc;
+
+ // Restart Configuration
+ dib3000mc_write_word(state, 1027, 0x8000);
+ dib3000mc_write_word(state, 1027, 0x0000);
+
+ // power up the demod + mobility configuration
+ dib3000mc_write_word(state, 140, 0x0000);
+ dib3000mc_write_word(state, 1031, 0);
+
+ if (state->cfg->mobile_mode) {
+ dib3000mc_write_word(state, 139, 0x0000);
+ dib3000mc_write_word(state, 141, 0x0000);
+ dib3000mc_write_word(state, 175, 0x0002);
+ dib3000mc_write_word(state, 1032, 0x0000);
} else {
- deb_getf("HRCH OFF ");
- cr = &ofdm->code_rate_HP;
- ofdm->code_rate_LP = FEC_NONE;
- ofdm->hierarchy_information = HIERARCHY_NONE;
- cr_val = DIB3000MC_TP_FEC_CR_HP(tps_val);
+ dib3000mc_write_word(state, 139, 0x0001);
+ dib3000mc_write_word(state, 141, 0x0000);
+ dib3000mc_write_word(state, 175, 0x0000);
+ dib3000mc_write_word(state, 1032, 0x012C);
}
+ dib3000mc_write_word(state, 1033, 0);
- switch (cr_val) {
- case DIB3000_FEC_1_2:
- deb_getf("FEC_1_2 ");
- *cr = FEC_1_2;
- break;
- case DIB3000_FEC_2_3:
- deb_getf("FEC_2_3 ");
- *cr = FEC_2_3;
- break;
- case DIB3000_FEC_3_4:
- deb_getf("FEC_3_4 ");
- *cr = FEC_3_4;
- break;
- case DIB3000_FEC_5_6:
- deb_getf("FEC_5_6 ");
- *cr = FEC_4_5;
- break;
- case DIB3000_FEC_7_8:
- deb_getf("FEC_7_8 ");
- *cr = FEC_7_8;
- break;
- default:
- err("Unexpected FEC returned by TPS (%d)", tps_val);
- break;
- }
+ // P_clk_cfg
+ dib3000mc_write_word(state, 1037, 12592);
- switch (DIB3000MC_TP_GUARD(tps_val)) {
- case DIB3000_GUARD_TIME_1_32:
- deb_getf("GUARD_INTERVAL_1_32 ");
- ofdm->guard_interval = GUARD_INTERVAL_1_32;
- break;
- case DIB3000_GUARD_TIME_1_16:
- deb_getf("GUARD_INTERVAL_1_16 ");
- ofdm->guard_interval = GUARD_INTERVAL_1_16;
- break;
- case DIB3000_GUARD_TIME_1_8:
- deb_getf("GUARD_INTERVAL_1_8 ");
- ofdm->guard_interval = GUARD_INTERVAL_1_8;
- break;
- case DIB3000_GUARD_TIME_1_4:
- deb_getf("GUARD_INTERVAL_1_4 ");
- ofdm->guard_interval = GUARD_INTERVAL_1_4;
- break;
- default:
- err("Unexpected Guard Time returned by TPS (%d)", tps_val);
- break;
- }
+ // other configurations
- switch (DIB3000MC_TP_FFT(tps_val)) {
- case DIB3000_TRANSMISSION_MODE_2K:
- deb_getf("TRANSMISSION_MODE_2K ");
- ofdm->transmission_mode = TRANSMISSION_MODE_2K;
- break;
- case DIB3000_TRANSMISSION_MODE_8K:
- deb_getf("TRANSMISSION_MODE_8K ");
- ofdm->transmission_mode = TRANSMISSION_MODE_8K;
- break;
- default:
- err("unexpected transmission mode return by TPS (%d)", tps_val);
- break;
- }
- deb_getf("\n");
+ // P_ctrl_sfreq
+ dib3000mc_write_word(state, 33, (5 << 0));
+ dib3000mc_write_word(state, 88, (1 << 10) | (0x10 << 0));
- return 0;
-}
+ // Phase noise control
+ // P_fft_phacor_inh, P_fft_phacor_cpe, P_fft_powrange
+ dib3000mc_write_word(state, 99, (1 << 9) | (0x20 << 0));
-static int dib3000mc_set_frontend(struct dvb_frontend* fe,
- struct dvb_frontend_parameters *fep, int tuner)
-{
- struct dib3000_state* state = fe->demodulator_priv;
- struct dvb_ofdm_parameters *ofdm = &fep->u.ofdm;
- int search_state,auto_val;
- u16 val;
-
- if (tuner && state->config.pll_set) { /* initial call from dvb */
- state->config.pll_set(fe,fep);
-
- state->last_tuned_freq = fep->frequency;
- // if (!scanboost) {
- dib3000mc_set_timing(state,0,ofdm->transmission_mode,ofdm->bandwidth);
- dib3000mc_init_auto_scan(state, ofdm->bandwidth, 0);
- state->last_tuned_bw = ofdm->bandwidth;
-
- wr_foreach(dib3000mc_reg_agc_bandwidth,dib3000mc_agc_bandwidth);
- wr(DIB3000MC_REG_RESTART,DIB3000MC_RESTART_AGC);
- wr(DIB3000MC_REG_RESTART,DIB3000MC_RESTART_OFF);
-
- /* Default cfg isi offset adp */
- wr_foreach(dib3000mc_reg_offset,dib3000mc_offset[0]);
-
- wr(DIB3000MC_REG_ISI,DIB3000MC_ISI_DEFAULT | DIB3000MC_ISI_INHIBIT);
- dib3000mc_set_adp_cfg(state,ofdm->constellation);
- wr(DIB3000MC_REG_UNK_133,DIB3000MC_UNK_133);
-
- wr_foreach(dib3000mc_reg_bandwidth_general,dib3000mc_bandwidth_general);
- /* power smoothing */
- if (ofdm->bandwidth != BANDWIDTH_8_MHZ) {
- wr_foreach(dib3000mc_reg_bw,dib3000mc_bw[0]);
- } else {
- wr_foreach(dib3000mc_reg_bw,dib3000mc_bw[3]);
- }
- auto_val = 0;
- dib3000mc_set_general_cfg(state,fep,&auto_val);
- dib3000mc_set_impulse_noise(state,0,ofdm->constellation,ofdm->bandwidth);
-
- val = rd(DIB3000MC_REG_DEMOD_PARM);
- wr(DIB3000MC_REG_DEMOD_PARM,val|DIB3000MC_DEMOD_RST_DEMOD_ON);
- wr(DIB3000MC_REG_DEMOD_PARM,val);
- // }
- msleep(70);
-
- /* something has to be auto searched */
- if (auto_val) {
- int as_count=0;
-
- deb_setf("autosearch enabled.\n");
-
- val = rd(DIB3000MC_REG_DEMOD_PARM);
- wr(DIB3000MC_REG_DEMOD_PARM,val | DIB3000MC_DEMOD_RST_AUTO_SRCH_ON);
- wr(DIB3000MC_REG_DEMOD_PARM,val);
-
- while ((search_state = dib3000_search_status(
- rd(DIB3000MC_REG_AS_IRQ),1)) < 0 && as_count++ < 100)
- msleep(10);
-
- deb_info("search_state after autosearch %d after %d checks\n",search_state,as_count);
-
- if (search_state == 1) {
- struct dvb_frontend_parameters feps;
- if (dib3000mc_get_frontend(fe, &feps) == 0) {
- deb_setf("reading tuning data from frontend succeeded.\n");
- return dib3000mc_set_frontend(fe, &feps, 0);
- }
- }
- } else {
- dib3000mc_set_impulse_noise(state,0,ofdm->transmission_mode,ofdm->bandwidth);
- wr(DIB3000MC_REG_ISI,DIB3000MC_ISI_DEFAULT|DIB3000MC_ISI_ACTIVATE);
- dib3000mc_set_adp_cfg(state,ofdm->constellation);
-
- /* set_offset_cfg */
- wr_foreach(dib3000mc_reg_offset,
- dib3000mc_offset[(ofdm->transmission_mode == TRANSMISSION_MODE_8K)+1]);
- }
- } else { /* second call, after autosearch (fka: set_WithKnownParams) */
-// dib3000mc_set_timing(state,1,ofdm->transmission_mode,ofdm->bandwidth);
+ if (state->cfg->phase_noise_mode == 0)
+ dib3000mc_write_word(state, 111, 0x00);
+ else
+ dib3000mc_write_word(state, 111, 0x02);
+
+ // P_agc_global
+ dib3000mc_write_word(state, 50, 0x8000);
+
+ // agc setup misc
+ dib3000mc_setup_pwm3_state(state);
+
+ // P_agc_counter_lock
+ dib3000mc_write_word(state, 53, 0x87);
+ // P_agc_counter_unlock
+ dib3000mc_write_word(state, 54, 0x87);
+
+ /* agc */
+ dib3000mc_write_word(state, 36, state->cfg->max_time);
+ dib3000mc_write_word(state, 37, agc->setup);
+ dib3000mc_write_word(state, 38, state->cfg->pwm3_value);
+ dib3000mc_write_word(state, 39, state->cfg->ln_adc_level);
+
+ // set_agc_loop_Bw
+ dib3000mc_write_word(state, 40, 0x0179);
+ dib3000mc_write_word(state, 41, 0x03f0);
+
+ dib3000mc_write_word(state, 42, agc->agc1_max);
+ dib3000mc_write_word(state, 43, agc->agc1_min);
+ dib3000mc_write_word(state, 44, agc->agc2_max);
+ dib3000mc_write_word(state, 45, agc->agc2_min);
+ dib3000mc_write_word(state, 46, (agc->agc1_pt1 << 8) | agc->agc1_pt2);
+ dib3000mc_write_word(state, 47, (agc->agc1_slope1 << 8) | agc->agc1_slope2);
+ dib3000mc_write_word(state, 48, (agc->agc2_pt1 << 8) | agc->agc2_pt2);
+ dib3000mc_write_word(state, 49, (agc->agc2_slope1 << 8) | agc->agc2_slope2);
+
+// Begin: TimeOut registers
+ // P_pha3_thres
+ dib3000mc_write_word(state, 110, 3277);
+ // P_timf_alpha = 6, P_corm_alpha = 6, P_corm_thres = 0x80
+ dib3000mc_write_word(state, 26, 0x6680);
+ // lock_mask0
+ dib3000mc_write_word(state, 1, 4);
+ // lock_mask1
+ dib3000mc_write_word(state, 2, 4);
+ // lock_mask2
+ dib3000mc_write_word(state, 3, 0x1000);
+ // P_search_maxtrial=1
+ dib3000mc_write_word(state, 5, 1);
+
+ dib3000mc_set_bandwidth(&state->demod, BANDWIDTH_8_MHZ);
+
+ // div_lock_mask
+ dib3000mc_write_word(state, 4, 0x814);
+
+ dib3000mc_write_word(state, 21, (1 << 9) | 0x164);
+ dib3000mc_write_word(state, 22, 0x463d);
+
+ // Spurious rm cfg
+ // P_cspu_regul, P_cspu_win_cut
+ dib3000mc_write_word(state, 120, 0x200f);
+ // P_adp_selec_monit
+ dib3000mc_write_word(state, 134, 0);
+
+ // Fec cfg
+ dib3000mc_write_word(state, 195, 0x10);
+
+ // diversity register: P_dvsy_sync_wait..
+ dib3000mc_write_word(state, 180, 0x2FF0);
+
+ // Impulse noise configuration
+ dib3000mc_set_impulse_noise(state, 0, 1);
+
+ // output mode set-up
+ dib3000mc_set_output_mode(state, OUTMODE_HIGH_Z);
+
+ /* close the i2c-gate */
+ dib3000mc_write_word(state, 769, (1 << 7) );
- auto_val = 0;
- dib3000mc_set_general_cfg(state,fep,&auto_val);
- if (auto_val)
- deb_info("auto_val is true, even though an auto search was already performed.\n");
+ return 0;
+}
- dib3000mc_set_impulse_noise(state,0,ofdm->constellation,ofdm->bandwidth);
+static int dib3000mc_sleep(struct dvb_frontend *demod)
+{
+ struct dib3000mc_state *state = demod->demodulator_priv;
- val = rd(DIB3000MC_REG_DEMOD_PARM);
- wr(DIB3000MC_REG_DEMOD_PARM,val | DIB3000MC_DEMOD_RST_AUTO_SRCH_ON);
- wr(DIB3000MC_REG_DEMOD_PARM,val);
+ dib3000mc_write_word(state, 1037, dib3000mc_read_word(state, 1037) | 0x0003);
+ dib3000mc_write_word(state, 1031, 0xFFFF);
+ dib3000mc_write_word(state, 1032, 0xFFFF);
+ dib3000mc_write_word(state, 1033, 0xFFF4); // **** Bin2
- msleep(30);
+ return 0;
+}
- wr(DIB3000MC_REG_ISI,DIB3000MC_ISI_DEFAULT|DIB3000MC_ISI_ACTIVATE);
- dib3000mc_set_adp_cfg(state,ofdm->constellation);
- wr_foreach(dib3000mc_reg_offset,
- dib3000mc_offset[(ofdm->transmission_mode == TRANSMISSION_MODE_8K)+1]);
+static void dib3000mc_set_adp_cfg(struct dib3000mc_state *state, s16 qam)
+{
+ u16 cfg[4] = { 0 },reg;
+ switch (qam) {
+ case 0:
+ cfg[0] = 0x099a; cfg[1] = 0x7fae; cfg[2] = 0x0333; cfg[3] = 0x7ff0;
+ break;
+ case 1:
+ cfg[0] = 0x023d; cfg[1] = 0x7fdf; cfg[2] = 0x00a4; cfg[3] = 0x7ff0;
+ break;
+ case 2:
+ cfg[0] = 0x0148; cfg[1] = 0x7ff0; cfg[2] = 0x00a4; cfg[3] = 0x7ff8;
+ break;
}
- return 0;
+ for (reg = 129; reg < 133; reg++)
+ dib3000mc_write_word(state, reg, cfg[reg - 129]);
}
-static int dib3000mc_fe_init(struct dvb_frontend* fe, int mobile_mode)
+static void dib3000mc_set_channel_cfg(struct dib3000mc_state *state, struct dibx000_ofdm_channel *chan, u16 seq)
{
- struct dib3000_state *state = fe->demodulator_priv;
- const struct dib3000p_agc_config *agc = state->config.agc;
- deb_info("init start\n");
+ u16 tmp;
- state->timing_offset = 0;
- state->timing_offset_comp_done = 0;
+ dib3000mc_set_timing(state, chan->nfft, chan->Bw, 0);
- wr(DIB3000MC_REG_RESTART,DIB3000MC_RESTART_CONFIG);
- wr(DIB3000MC_REG_RESTART,DIB3000MC_RESTART_OFF);
- wr(DIB3000MC_REG_CLK_CFG_1,DIB3000MC_CLK_CFG_1_POWER_UP);
- wr(DIB3000MC_REG_CLK_CFG_2,DIB3000MC_CLK_CFG_2_PUP_MOBILE);
- wr(DIB3000MC_REG_CLK_CFG_3,DIB3000MC_CLK_CFG_3_POWER_UP);
- wr(DIB3000MC_REG_CLK_CFG_7,DIB3000MC_CLK_CFG_7_INIT);
+// if (boost)
+// dib3000mc_write_word(state, 100, (11 << 6) + 6);
+// else
+ dib3000mc_write_word(state, 100, (16 << 6) + 9);
- wr(DIB3000MC_REG_RST_UNC,DIB3000MC_RST_UNC_OFF);
- wr(DIB3000MC_REG_UNK_19,DIB3000MC_UNK_19);
+ dib3000mc_write_word(state, 1027, 0x0800);
+ dib3000mc_write_word(state, 1027, 0x0000);
- wr(33,5);
- wr(36,81);
- wr(DIB3000MC_REG_UNK_88,DIB3000MC_UNK_88);
+ //Default cfg isi offset adp
+ dib3000mc_write_word(state, 26, 0x6680);
+ dib3000mc_write_word(state, 29, 0x1273);
+ dib3000mc_write_word(state, 33, 5);
+ dib3000mc_set_adp_cfg(state, 1);
+ dib3000mc_write_word(state, 133, 15564);
- wr(DIB3000MC_REG_UNK_99,DIB3000MC_UNK_99);
- wr(DIB3000MC_REG_UNK_111,DIB3000MC_UNK_111_PH_N_MODE_0); /* phase noise algo off */
+ dib3000mc_write_word(state, 12 , 0x0);
+ dib3000mc_write_word(state, 13 , 0x3e8);
+ dib3000mc_write_word(state, 14 , 0x0);
+ dib3000mc_write_word(state, 15 , 0x3f2);
- /* mobile mode - portable reception */
- wr_foreach(dib3000mc_reg_mobile_mode,dib3000mc_mobile_mode[1]);
+ dib3000mc_write_word(state, 93,0);
+ dib3000mc_write_word(state, 94,0);
+ dib3000mc_write_word(state, 95,0);
+ dib3000mc_write_word(state, 96,0);
+ dib3000mc_write_word(state, 97,0);
+ dib3000mc_write_word(state, 98,0);
- /* AGC settings for all tuners */
- wr_foreach(dib3000mc_reg_agc_bandwidth,dib3000mc_agc_bandwidth);
- wr_foreach(dib3000mc_reg_agc_bandwidth_general,dib3000mc_agc_bandwidth_general);
+ dib3000mc_set_impulse_noise(state, 0, chan->nfft);
- /* AGC setting - specific to the tuners */
- wr(36, agc->val[0]);
- wr(37, agc->val[1]);
- wr(38, agc->val[2]);
- wr(39, agc->val[3]);
+ tmp = ((chan->nfft & 0x1) << 7) | (chan->guard << 5) | (chan->nqam << 3) | chan->vit_alpha;
+ dib3000mc_write_word(state, 0, tmp);
- wr(42, agc->val[4]);
- wr(43, agc->val[5]);
- wr(44, agc->val[6]);
- wr(45, agc->val[7]);
- wr(46, agc->val[8]);
- wr(47, agc->val[9]);
- wr(48, agc->val[10]);
- wr(49, agc->val[11]);
+ dib3000mc_write_word(state, 5, seq);
- wr(DIB3000MC_REG_UNK_110,DIB3000MC_UNK_110);
- wr(26,0x6680);
- wr(DIB3000MC_REG_UNK_1,DIB3000MC_UNK_1);
- wr(DIB3000MC_REG_UNK_2,DIB3000MC_UNK_2);
- wr(DIB3000MC_REG_UNK_3,DIB3000MC_UNK_3);
- wr(DIB3000MC_REG_SEQ_TPS,DIB3000MC_SEQ_TPS_DEFAULT);
+ tmp = (chan->vit_hrch << 4) | (chan->vit_select_hp);
+ if (!chan->vit_hrch || (chan->vit_hrch && chan->vit_select_hp))
+ tmp |= chan->vit_code_rate_hp << 1;
+ else
+ tmp |= chan->vit_code_rate_lp << 1;
+ dib3000mc_write_word(state, 181, tmp);
- wr_foreach(dib3000mc_reg_bandwidth,dib3000mc_bandwidth_8mhz);
- wr_foreach(dib3000mc_reg_bandwidth_general,dib3000mc_bandwidth_general);
+ // diversity synchro delay
+ tmp = dib3000mc_read_word(state, 180) & 0x000f;
+ tmp |= ((chan->nfft == 0) ? 64 : 256) * ((1 << (chan->guard)) * 3 / 2) << 4; // add 50% SFN margin
+ dib3000mc_write_word(state, 180, tmp);
- wr(DIB3000MC_REG_UNK_4,DIB3000MC_UNK_4);
+ // restart demod
+ tmp = dib3000mc_read_word(state, 0);
+ dib3000mc_write_word(state, 0, tmp | (1 << 9));
+ dib3000mc_write_word(state, 0, tmp);
- wr(DIB3000MC_REG_SET_DDS_FREQ_MSB,DIB3000MC_DDS_FREQ_MSB_INV_OFF);
- wr(DIB3000MC_REG_SET_DDS_FREQ_LSB,DIB3000MC_DDS_FREQ_LSB);
+ msleep(30);
- dib3000mc_set_timing(state,0,TRANSMISSION_MODE_8K,BANDWIDTH_8_MHZ);
-// wr_foreach(dib3000mc_reg_timing_freq,dib3000mc_timing_freq[3]);
+ dib3000mc_set_impulse_noise(state, state->cfg->impulse_noise_mode, chan->nfft);
+}
- wr(DIB3000MC_REG_UNK_120,DIB3000MC_UNK_120);
- wr(DIB3000MC_REG_UNK_134,DIB3000MC_UNK_134);
- wr(DIB3000MC_REG_FEC_CFG,DIB3000MC_FEC_CFG);
+static int dib3000mc_autosearch_start(struct dvb_frontend *demod, struct dibx000_ofdm_channel *chan)
+{
+ struct dib3000mc_state *state = demod->demodulator_priv;
+ u16 reg;
+// u32 val;
+ struct dibx000_ofdm_channel fchan;
- wr(DIB3000MC_REG_DIVERSITY3,DIB3000MC_DIVERSITY3_IN_OFF);
+ INIT_OFDM_CHANNEL(&fchan);
+ fchan = *chan;
- dib3000mc_set_impulse_noise(state,0,TRANSMISSION_MODE_8K,BANDWIDTH_8_MHZ);
-/* output mode control, just the MPEG2_SLAVE */
-// set_or(DIB3000MC_REG_OUTMODE,DIB3000MC_OM_SLAVE);
- wr(DIB3000MC_REG_OUTMODE,DIB3000MC_OM_SLAVE);
- wr(DIB3000MC_REG_SMO_MODE,DIB3000MC_SMO_MODE_SLAVE);
- wr(DIB3000MC_REG_FIFO_THRESHOLD,DIB3000MC_FIFO_THRESHOLD_SLAVE);
- wr(DIB3000MC_REG_ELEC_OUT,DIB3000MC_ELEC_OUT_SLAVE);
+ /* a channel for autosearch */
+ reg = 0;
+ if (chan->nfft == -1 && chan->guard == -1) reg = 7;
+ if (chan->nfft == -1 && chan->guard != -1) reg = 2;
+ if (chan->nfft != -1 && chan->guard == -1) reg = 3;
-/* MPEG2_PARALLEL_CONTINUOUS_CLOCK
- wr(DIB3000MC_REG_OUTMODE,
- DIB3000MC_SET_OUTMODE(DIB3000MC_OM_PAR_CONT_CLK,
- rd(DIB3000MC_REG_OUTMODE)));
+ fchan.nfft = 1; fchan.guard = 0; fchan.nqam = 2;
+ fchan.vit_alpha = 1; fchan.vit_code_rate_hp = 2; fchan.vit_code_rate_lp = 2;
+ fchan.vit_hrch = 0; fchan.vit_select_hp = 1;
- wr(DIB3000MC_REG_SMO_MODE,
- DIB3000MC_SMO_MODE_DEFAULT |
- DIB3000MC_SMO_MODE_188);
+ dib3000mc_set_channel_cfg(state, &fchan, reg);
- wr(DIB3000MC_REG_FIFO_THRESHOLD,DIB3000MC_FIFO_THRESHOLD_DEFAULT);
- wr(DIB3000MC_REG_ELEC_OUT,DIB3000MC_ELEC_OUT_DIV_OUT_ON);
-*/
+ reg = dib3000mc_read_word(state, 0);
+ dib3000mc_write_word(state, 0, reg | (1 << 8));
+ dib3000mc_write_word(state, 0, reg);
-/* diversity */
- wr(DIB3000MC_REG_DIVERSITY1,DIB3000MC_DIVERSITY1_DEFAULT);
- wr(DIB3000MC_REG_DIVERSITY2,DIB3000MC_DIVERSITY2_DEFAULT);
+ return 0;
+}
- set_and(DIB3000MC_REG_DIVERSITY3,DIB3000MC_DIVERSITY3_IN_OFF);
+static int dib3000mc_autosearch_is_irq(struct dvb_frontend *demod)
+{
+ struct dib3000mc_state *state = demod->demodulator_priv;
+ u16 irq_pending = dib3000mc_read_word(state, 511);
- set_or(DIB3000MC_REG_CLK_CFG_7,DIB3000MC_CLK_CFG_7_DIV_IN_OFF);
+ if (irq_pending & 0x1) // failed
+ return 1;
- if (state->config.pll_init)
- state->config.pll_init(fe);
+ if (irq_pending & 0x2) // succeeded
+ return 2;
- deb_info("init end\n");
- return 0;
+ return 0; // still pending
}
-static int dib3000mc_read_status(struct dvb_frontend* fe, fe_status_t *stat)
+
+static int dib3000mc_tune(struct dvb_frontend *demod, struct dibx000_ofdm_channel *ch)
{
- struct dib3000_state* state = fe->demodulator_priv;
- u16 lock = rd(DIB3000MC_REG_LOCKING);
+ struct dib3000mc_state *state = demod->demodulator_priv;
- *stat = 0;
- if (DIB3000MC_AGC_LOCK(lock))
- *stat |= FE_HAS_SIGNAL;
- if (DIB3000MC_CARRIER_LOCK(lock))
- *stat |= FE_HAS_CARRIER;
- if (DIB3000MC_TPS_LOCK(lock))
- *stat |= FE_HAS_VITERBI;
- if (DIB3000MC_MPEG_SYNC_LOCK(lock))
- *stat |= (FE_HAS_SYNC | FE_HAS_LOCK);
+ // ** configure demod **
+ dib3000mc_set_channel_cfg(state, ch, 0);
+
+ // activates isi
+ dib3000mc_write_word(state, 29, 0x1073);
- deb_stat("actual status is %2x fifo_level: %x,244: %x, 206: %x, 207: %x, 1040: %x\n",*stat,rd(510),rd(244),rd(206),rd(207),rd(1040));
+ dib3000mc_set_adp_cfg(state, (u8)ch->nqam);
+
+ if (ch->nfft == 1) {
+ dib3000mc_write_word(state, 26, 38528);
+ dib3000mc_write_word(state, 33, 8);
+ } else {
+ dib3000mc_write_word(state, 26, 30336);
+ dib3000mc_write_word(state, 33, 6);
+ }
+
+ // if (lock)
+ // dib3000mc_set_timing(state, ch->nfft, ch->Bw, 1);
return 0;
}
-static int dib3000mc_read_ber(struct dvb_frontend* fe, u32 *ber)
+static int dib3000mc_demod_output_mode(struct dvb_frontend *demod, int mode)
{
- struct dib3000_state* state = fe->demodulator_priv;
- *ber = ((rd(DIB3000MC_REG_BER_MSB) << 16) | rd(DIB3000MC_REG_BER_LSB));
- return 0;
+ struct dib3000mc_state *state = demod->demodulator_priv;
+ return dib3000mc_set_output_mode(state, mode);
}
-static int dib3000mc_read_unc_blocks(struct dvb_frontend* fe, u32 *unc)
+static int dib3000mc_i2c_enumeration(struct dvb_frontend *demod[], int no_of_demods, u8 default_addr)
{
- struct dib3000_state* state = fe->demodulator_priv;
+ struct dib3000mc_state *st;
+ int k,ret=0;
+ u8 new_addr;
+
+ static u8 DIB3000MC_I2C_ADDRESS[] = {20,22,24,26};
+
+ for (k = no_of_demods-1; k >= 0; k--) {
+ st = demod[k]->demodulator_priv;
+
+ /* designated i2c address */
+ new_addr = DIB3000MC_I2C_ADDRESS[k];
+
+ st->i2c_addr = new_addr;
+ if (dib3000mc_identify(st) != 0) {
+ st->i2c_addr = default_addr;
+ if (dib3000mc_identify(st) != 0) {
+ dprintk("-E- DiB3000P/MC #%d: not identified\n", k);
+ return -EINVAL;
+ }
+ }
+
+ /* turn on div_out */
+ dib3000mc_demod_output_mode(demod[k], OUTMODE_MPEG2_PAR_CONT_CLK);
+
+ // set new i2c address and force divstr (Bit 1) to value 0 (Bit 0)
+ ret |= dib3000mc_write_word(st, 1024, (new_addr << 3) | 0x1);
+ st->i2c_addr = new_addr;
+ }
- *unc = rd(DIB3000MC_REG_PACKET_ERRORS);
+ for (k = 0; k < no_of_demods; k++) {
+ st = demod[k]->demodulator_priv;
+
+ ret |= dib3000mc_write_word(st, 1024, st->i2c_addr << 3);
+
+ /* turn off data output */
+ dib3000mc_demod_output_mode(demod[k],OUTMODE_HIGH_Z);
+ dib3000mc_write_word(st, 769, (1 << 7) );
+
+ }
return 0;
}
-/* see dib3000mb.c for calculation comments */
-static int dib3000mc_read_signal_strength(struct dvb_frontend* fe, u16 *strength)
+struct i2c_adapter * dib3000mc_get_tuner_i2c_master(struct dvb_frontend *demod, int gating)
{
- struct dib3000_state* state = fe->demodulator_priv;
- u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB);
- *strength = (((val >> 6) & 0xff) << 8) + (val & 0x3f);
-
- deb_stat("signal: mantisse = %d, exponent = %d\n",(*strength >> 8) & 0xff, *strength & 0xff);
- return 0;
+ struct dib3000mc_state *st = demod->demodulator_priv;
+ return dibx000_get_i2c_adapter(&st->i2c_master, DIBX000_I2C_INTERFACE_TUNER, gating);
}
-/* see dib3000mb.c for calculation comments */
-static int dib3000mc_read_snr(struct dvb_frontend* fe, u16 *snr)
+EXPORT_SYMBOL(dib3000mc_get_tuner_i2c_master);
+
+static int dib3000mc_get_frontend(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters *fep)
{
- struct dib3000_state* state = fe->demodulator_priv;
- u16 val = rd(DIB3000MC_REG_SIGNAL_NOISE_LSB),
- val2 = rd(DIB3000MC_REG_SIGNAL_NOISE_MSB);
- u16 sig,noise;
+ struct dib3000mc_state *state = fe->demodulator_priv;
+ u16 tps = dib3000mc_read_word(state,458);
- sig = (((val >> 6) & 0xff) << 8) + (val & 0x3f);
- noise = (((val >> 4) & 0xff) << 8) + ((val & 0xf) << 2) + ((val2 >> 14) & 0x3);
- if (noise == 0)
- *snr = 0xffff;
- else
- *snr = (u16) sig/noise;
+ fep->inversion = INVERSION_AUTO;
+
+ fep->u.ofdm.bandwidth = state->current_bandwidth;
+
+ switch ((tps >> 8) & 0x1) {
+ case 0: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_2K; break;
+ case 1: fep->u.ofdm.transmission_mode = TRANSMISSION_MODE_8K; break;
+ }
+
+ switch (tps & 0x3) {
+ case 0: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_32; break;
+ case 1: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_16; break;
+ case 2: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_8; break;
+ case 3: fep->u.ofdm.guard_interval = GUARD_INTERVAL_1_4; break;
+ }
+
+ switch ((tps >> 13) & 0x3) {
+ case 0: fep->u.ofdm.constellation = QPSK; break;
+ case 1: fep->u.ofdm.constellation = QAM_16; break;
+ case 2:
+ default: fep->u.ofdm.constellation = QAM_64; break;
+ }
+
+ /* as long as the frontend_param structure is fixed for hierarchical transmission I refuse to use it */
+ /* (tps >> 12) & 0x1 == hrch is used, (tps >> 9) & 0x7 == alpha */
+
+ fep->u.ofdm.hierarchy_information = HIERARCHY_NONE;
+ switch ((tps >> 5) & 0x7) {
+ case 1: fep->u.ofdm.code_rate_HP = FEC_1_2; break;
+ case 2: fep->u.ofdm.code_rate_HP = FEC_2_3; break;
+ case 3: fep->u.ofdm.code_rate_HP = FEC_3_4; break;
+ case 5: fep->u.ofdm.code_rate_HP = FEC_5_6; break;
+ case 7:
+ default: fep->u.ofdm.code_rate_HP = FEC_7_8; break;
+
+ }
+
+ switch ((tps >> 2) & 0x7) {
+ case 1: fep->u.ofdm.code_rate_LP = FEC_1_2; break;
+ case 2: fep->u.ofdm.code_rate_LP = FEC_2_3; break;
+ case 3: fep->u.ofdm.code_rate_LP = FEC_3_4; break;
+ case 5: fep->u.ofdm.code_rate_LP = FEC_5_6; break;
+ case 7:
+ default: fep->u.ofdm.code_rate_LP = FEC_7_8; break;
+ }
- deb_stat("signal: mantisse = %d, exponent = %d\n",(sig >> 8) & 0xff, sig & 0xff);
- deb_stat("noise: mantisse = %d, exponent = %d\n",(noise >> 8) & 0xff, noise & 0xff);
- deb_stat("snr: %d\n",*snr);
return 0;
}
-static int dib3000mc_sleep(struct dvb_frontend* fe)
+static int dib3000mc_set_frontend(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters *fep)
{
- struct dib3000_state* state = fe->demodulator_priv;
+ struct dib3000mc_state *state = fe->demodulator_priv;
+ struct dibx000_ofdm_channel ch;
- set_or(DIB3000MC_REG_CLK_CFG_7,DIB3000MC_CLK_CFG_7_PWR_DOWN);
- wr(DIB3000MC_REG_CLK_CFG_1,DIB3000MC_CLK_CFG_1_POWER_DOWN);
- wr(DIB3000MC_REG_CLK_CFG_2,DIB3000MC_CLK_CFG_2_POWER_DOWN);
- wr(DIB3000MC_REG_CLK_CFG_3,DIB3000MC_CLK_CFG_3_POWER_DOWN);
- return 0;
+ INIT_OFDM_CHANNEL(&ch);
+ FEP2DIB(fep,&ch);
+
+ dump_fep(&ch);
+
+ state->current_bandwidth = fep->u.ofdm.bandwidth;
+ dib3000mc_set_bandwidth(fe, fep->u.ofdm.bandwidth);
+
+ if (fe->ops.tuner_ops.set_params) {
+ fe->ops.tuner_ops.set_params(fe, fep);
+ msleep(100);
+ }
+
+ if (fep->u.ofdm.transmission_mode == TRANSMISSION_MODE_AUTO ||
+ fep->u.ofdm.guard_interval == GUARD_INTERVAL_AUTO ||
+ fep->u.ofdm.constellation == QAM_AUTO ||
+ fep->u.ofdm.code_rate_HP == FEC_AUTO) {
+ int i = 100, found;
+
+ dib3000mc_autosearch_start(fe, &ch);
+ do {
+ msleep(1);
+ found = dib3000mc_autosearch_is_irq(fe);
+ } while (found == 0 && i--);
+
+ dprintk("autosearch returns: %d\n",found);
+ if (found == 0 || found == 1)
+ return 0; // no channel found
+
+ dib3000mc_get_frontend(fe, fep);
+ FEP2DIB(fep,&ch);
+ }
+
+ /* make this a config parameter */
+ dib3000mc_set_output_mode(state, OUTMODE_MPEG2_FIFO);
+
+ return dib3000mc_tune(fe, &ch);
}
-static int dib3000mc_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *tune)
+static int dib3000mc_read_status(struct dvb_frontend *fe, fe_status_t *stat)
{
- tune->min_delay_ms = 1000;
+ struct dib3000mc_state *state = fe->demodulator_priv;
+ u16 lock = dib3000mc_read_word(state, 509);
+
+ *stat = 0;
+
+ if (lock & 0x8000)
+ *stat |= FE_HAS_SIGNAL;
+ if (lock & 0x3000)
+ *stat |= FE_HAS_CARRIER;
+ if (lock & 0x0100)
+ *stat |= FE_HAS_VITERBI;
+ if (lock & 0x0010)
+ *stat |= FE_HAS_SYNC;
+ if (lock & 0x0008)
+ *stat |= FE_HAS_LOCK;
+
return 0;
}
-static int dib3000mc_fe_init_nonmobile(struct dvb_frontend* fe)
+static int dib3000mc_read_ber(struct dvb_frontend *fe, u32 *ber)
{
- return dib3000mc_fe_init(fe, 0);
+ struct dib3000mc_state *state = fe->demodulator_priv;
+ *ber = (dib3000mc_read_word(state, 500) << 16) | dib3000mc_read_word(state, 501);
+ return 0;
}
-static int dib3000mc_set_frontend_and_tuner(struct dvb_frontend* fe, struct dvb_frontend_parameters *fep)
+static int dib3000mc_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
{
- return dib3000mc_set_frontend(fe, fep, 1);
+ struct dib3000mc_state *state = fe->demodulator_priv;
+ *unc = dib3000mc_read_word(state, 508);
+ return 0;
}
-static void dib3000mc_release(struct dvb_frontend* fe)
+static int dib3000mc_read_signal_strength(struct dvb_frontend *fe, u16 *strength)
{
- struct dib3000_state *state = fe->demodulator_priv;
- kfree(state);
+ struct dib3000mc_state *state = fe->demodulator_priv;
+ u16 val = dib3000mc_read_word(state, 392);
+ *strength = 65535 - val;
+ return 0;
}
-/* pid filter and transfer stuff */
-static int dib3000mc_pid_control(struct dvb_frontend *fe,int index, int pid,int onoff)
+static int dib3000mc_read_snr(struct dvb_frontend* fe, u16 *snr)
{
- struct dib3000_state *state = fe->demodulator_priv;
- pid = (onoff ? pid | DIB3000_ACTIVATE_PID_FILTERING : 0);
- wr(index+DIB3000MC_REG_FIRST_PID,pid);
+ *snr = 0x0000;
return 0;
}
-static int dib3000mc_fifo_control(struct dvb_frontend *fe, int onoff)
+static int dib3000mc_fe_get_tune_settings(struct dvb_frontend* fe, struct dvb_frontend_tune_settings *tune)
{
- struct dib3000_state *state = fe->demodulator_priv;
- u16 tmp = rd(DIB3000MC_REG_SMO_MODE);
-
- deb_xfer("%s fifo\n",onoff ? "enabling" : "disabling");
-
- if (onoff) {
- deb_xfer("%d %x\n",tmp & DIB3000MC_SMO_MODE_FIFO_UNFLUSH,tmp & DIB3000MC_SMO_MODE_FIFO_UNFLUSH);
- wr(DIB3000MC_REG_SMO_MODE,tmp & DIB3000MC_SMO_MODE_FIFO_UNFLUSH);
- } else {
- deb_xfer("%d %x\n",tmp | DIB3000MC_SMO_MODE_FIFO_FLUSH,tmp | DIB3000MC_SMO_MODE_FIFO_FLUSH);
- wr(DIB3000MC_REG_SMO_MODE,tmp | DIB3000MC_SMO_MODE_FIFO_FLUSH);
- }
+ tune->min_delay_ms = 1000;
return 0;
}
-static int dib3000mc_pid_parse(struct dvb_frontend *fe, int onoff)
+static void dib3000mc_release(struct dvb_frontend *fe)
{
- struct dib3000_state *state = fe->demodulator_priv;
- u16 tmp = rd(DIB3000MC_REG_SMO_MODE);
-
- deb_xfer("%s pid parsing\n",onoff ? "enabling" : "disabling");
-
- if (onoff) {
- wr(DIB3000MC_REG_SMO_MODE,tmp | DIB3000MC_SMO_MODE_PID_PARSE);
- } else {
- wr(DIB3000MC_REG_SMO_MODE,tmp & DIB3000MC_SMO_MODE_NO_PID_PARSE);
- }
- return 0;
+ struct dib3000mc_state *state = fe->demodulator_priv;
+ dibx000_exit_i2c_master(&state->i2c_master);
+ kfree(state);
}
-static int dib3000mc_tuner_pass_ctrl(struct dvb_frontend *fe, int onoff, u8 pll_addr)
+int dib3000mc_pid_control(struct dvb_frontend *fe, int index, int pid,int onoff)
{
- struct dib3000_state *state = fe->demodulator_priv;
- if (onoff) {
- wr(DIB3000MC_REG_TUNER, DIB3000_TUNER_WRITE_ENABLE(pll_addr));
- } else {
- wr(DIB3000MC_REG_TUNER, DIB3000_TUNER_WRITE_DISABLE(pll_addr));
- }
+ struct dib3000mc_state *state = fe->demodulator_priv;
+ dib3000mc_write_word(state, 212 + index, onoff ? (1 << 13) | pid : 0);
return 0;
}
+EXPORT_SYMBOL(dib3000mc_pid_control);
-static int dib3000mc_demod_init(struct dib3000_state *state)
+int dib3000mc_pid_parse(struct dvb_frontend *fe, int onoff)
{
- u16 default_addr = 0x0a;
- /* first init */
- if (state->config.demod_address != default_addr) {
- deb_info("initializing the demod the first time. Setting demod addr to 0x%x\n",default_addr);
- wr(DIB3000MC_REG_ELEC_OUT,DIB3000MC_ELEC_OUT_DIV_OUT_ON);
- wr(DIB3000MC_REG_OUTMODE,DIB3000MC_OM_PAR_CONT_CLK);
-
- wr(DIB3000MC_REG_RST_I2C_ADDR,
- DIB3000MC_DEMOD_ADDR(default_addr) |
- DIB3000MC_DEMOD_ADDR_ON);
-
- state->config.demod_address = default_addr;
-
- wr(DIB3000MC_REG_RST_I2C_ADDR,
- DIB3000MC_DEMOD_ADDR(default_addr));
- } else
- deb_info("demod is already initialized. Demod addr: 0x%x\n",state->config.demod_address);
- return 0;
+ struct dib3000mc_state *state = fe->demodulator_priv;
+ u16 tmp = dib3000mc_read_word(state, 206) & ~(1 << 4);
+ tmp |= (onoff << 4);
+ return dib3000mc_write_word(state, 206, tmp);
}
+EXPORT_SYMBOL(dib3000mc_pid_parse);
-int dib3000mc_set_agc_config(struct dvb_frontend *fe, const struct dib3000p_agc_config *agc)
+void dib3000mc_set_config(struct dvb_frontend *fe, struct dib3000mc_config *cfg)
{
- struct dib3000_state *st = fe->demodulator_priv;
- st->config.agc = agc;
- return 0;
+ struct dib3000mc_state *state = fe->demodulator_priv;
+ state->cfg = cfg;
}
-EXPORT_SYMBOL(dib3000mc_set_agc_config);
+EXPORT_SYMBOL(dib3000mc_set_config);
static struct dvb_frontend_ops dib3000mc_ops;
-struct dvb_frontend* dib3000mc_attach(const struct dib3000_config* config,
- struct i2c_adapter* i2c, struct dib_fe_xfer_ops *xfer_ops)
+int dib3000mc_attach(struct i2c_adapter *i2c_adap, int no_of_demods, u8 default_addr, u8 do_i2c_enum, struct dib3000mc_config cfg[], struct dvb_frontend *demod[])
{
- struct dib3000_state* state = NULL;
- u16 devid;
+ struct dib3000mc_state *st;
+ int k, num=0;
- /* allocate memory for the internal state */
- state = kzalloc(sizeof(struct dib3000_state), GFP_KERNEL);
- if (state == NULL)
- goto error;
+ if (no_of_demods < 1)
+ return -EINVAL;
- /* setup the state */
- state->i2c = i2c;
- memcpy(&state->config,config,sizeof(struct dib3000_config));
- memcpy(&state->ops, &dib3000mc_ops, sizeof(struct dvb_frontend_ops));
+ for (k = 0; k < no_of_demods; k++) {
+ st = kzalloc(sizeof(struct dib3000mc_state), GFP_KERNEL);
+ if (st == NULL)
+ goto error;
- /* check for the correct demod */
- if (rd(DIB3000_REG_MANUFACTOR_ID) != DIB3000_I2C_ID_DIBCOM)
- goto error;
+ num++;
- devid = rd(DIB3000_REG_DEVICE_ID);
- if (devid != DIB3000MC_DEVICE_ID && devid != DIB3000P_DEVICE_ID)
- goto error;
+ st->cfg = &cfg[k];
+ // st->gpio_val = cfg[k].gpio_val;
+ // st->gpio_dir = cfg[k].gpio_dir;
+ st->i2c_adap = i2c_adap;
- switch (devid) {
- case DIB3000MC_DEVICE_ID:
- info("Found a DiBcom 3000M-C, interesting...");
- break;
- case DIB3000P_DEVICE_ID:
- info("Found a DiBcom 3000P.");
- break;
- }
+ demod[k] = &st->demod;
+ demod[k]->demodulator_priv = st;
+ memcpy(&st->demod.ops, &dib3000mc_ops, sizeof(struct dvb_frontend_ops));
- /* create dvb_frontend */
- state->frontend.ops = &state->ops;
- state->frontend.demodulator_priv = state;
+// INIT_COMPONENT_REGISTER_ACCESS(&st->register_access, 12, 16, dib7000p_register_read, dib7000p_register_write, st);
+// demod[k]->register_access = &st->register_access;
+ }
- /* set the xfer operations */
- xfer_ops->pid_parse = dib3000mc_pid_parse;
- xfer_ops->fifo_ctrl = dib3000mc_fifo_control;
- xfer_ops->pid_ctrl = dib3000mc_pid_control;
- xfer_ops->tuner_pass_ctrl = dib3000mc_tuner_pass_ctrl;
+ if (do_i2c_enum) {
+ if (dib3000mc_i2c_enumeration(demod,no_of_demods,default_addr) != 0)
+ goto error;
+ } else {
+ st = demod[0]->demodulator_priv;
+ st->i2c_addr = default_addr;
+ if (dib3000mc_identify(st) != 0)
+ goto error;
+ }
- dib3000mc_demod_init(state);
+ for (k = 0; k < num; k++) {
+ st = demod[k]->demodulator_priv;
+ dibx000_init_i2c_master(&st->i2c_master, DIB3000MC, st->i2c_adap, st->i2c_addr);
+ }
- return &state->frontend;
+ return 0;
error:
- kfree(state);
- return NULL;
+ for (k = 0; k < num; k++)
+ kfree(demod[k]->demodulator_priv);
+
+ return -EINVAL;
}
+
EXPORT_SYMBOL(dib3000mc_attach);
static struct dvb_frontend_ops dib3000mc_ops = {
-
.info = {
- .name = "DiBcom 3000P/M-C DVB-T",
- .type = FE_OFDM,
- .frequency_min = 44250000,
- .frequency_max = 867250000,
- .frequency_stepsize = 62500,
+ .name = "DiBcom 3000MC/P",
+ .type = FE_OFDM,
+ .frequency_min = 44250000,
+ .frequency_max = 867250000,
+ .frequency_stepsize = 62500,
.caps = FE_CAN_INVERSION_AUTO |
- FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
- FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
- FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
- FE_CAN_TRANSMISSION_MODE_AUTO |
- FE_CAN_GUARD_INTERVAL_AUTO |
- FE_CAN_RECOVER |
- FE_CAN_HIERARCHY_AUTO,
+ FE_CAN_FEC_1_2 | FE_CAN_FEC_2_3 | FE_CAN_FEC_3_4 |
+ FE_CAN_FEC_5_6 | FE_CAN_FEC_7_8 | FE_CAN_FEC_AUTO |
+ FE_CAN_QPSK | FE_CAN_QAM_16 | FE_CAN_QAM_64 | FE_CAN_QAM_AUTO |
+ FE_CAN_TRANSMISSION_MODE_AUTO |
+ FE_CAN_GUARD_INTERVAL_AUTO |
+ FE_CAN_RECOVER |
+ FE_CAN_HIERARCHY_AUTO,
},
- .release = dib3000mc_release,
+ .release = dib3000mc_release,
- .init = dib3000mc_fe_init_nonmobile,
- .sleep = dib3000mc_sleep,
+ .init = dib3000mc_init,
+ .sleep = dib3000mc_sleep,
- .set_frontend = dib3000mc_set_frontend_and_tuner,
- .get_frontend = dib3000mc_get_frontend,
- .get_tune_settings = dib3000mc_fe_get_tune_settings,
+ .set_frontend = dib3000mc_set_frontend,
+ .get_tune_settings = dib3000mc_fe_get_tune_settings,
+ .get_frontend = dib3000mc_get_frontend,
- .read_status = dib3000mc_read_status,
- .read_ber = dib3000mc_read_ber,
+ .read_status = dib3000mc_read_status,
+ .read_ber = dib3000mc_read_ber,
.read_signal_strength = dib3000mc_read_signal_strength,
- .read_snr = dib3000mc_read_snr,
- .read_ucblocks = dib3000mc_read_unc_blocks,
+ .read_snr = dib3000mc_read_snr,
+ .read_ucblocks = dib3000mc_read_unc_blocks,
};
-MODULE_AUTHOR(DRIVER_AUTHOR);
-MODULE_DESCRIPTION(DRIVER_DESC);
+MODULE_AUTHOR("Patrick Boettcher <pboettcher@dibcom.fr>");
+MODULE_DESCRIPTION("Driver for the DiBcom 3000MC/P COFDM demodulator");
MODULE_LICENSE("GPL");
diff --git a/drivers/media/dvb/frontends/dib3000mc_priv.h b/drivers/media/dvb/frontends/dib3000mc_priv.h
deleted file mode 100644
index a0c8f1c911d..00000000000
--- a/drivers/media/dvb/frontends/dib3000mc_priv.h
+++ /dev/null
@@ -1,404 +0,0 @@
-/*
- * dib3000mc_priv.h
- *
- * Copyright (C) 2004 Patrick Boettcher (patrick.boettcher@desy.de)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation, version 2.
- *
- * for more information see dib3000mc.c .
- */
-
-#ifndef __DIB3000MC_PRIV_H__
-#define __DIB3000MC_PRIV_H__
-
-/*
- * Demodulator parameters
- * reg: 0 1 1 1 11 11 111
- * | | | | | |
- * | | | | | +-- alpha (000=0, 001=1, 010=2, 100=4)
- * | | | | +----- constellation (00=QPSK, 01=16QAM, 10=64QAM)
- * | | | +-------- guard (00=1/32, 01=1/16, 10=1/8, 11=1/4)
- * | | +----------- transmission mode (0=2k, 1=8k)
- * | |
- * | +-------------- restart autosearch for parameters
- * +---------------- restart the demodulator
- * reg: 181 1 111 1
- * | | |
- * | | +- FEC applies for HP or LP (0=LP, 1=HP)
- * | +---- FEC rate (001=1/2, 010=2/3, 011=3/4, 101=5/6, 111=7/8)
- * +------- hierarchy on (0=no, 1=yes)
- */
-
-/* demodulator tuning parameter and restart options */
-#define DIB3000MC_REG_DEMOD_PARM ( 0)
-#define DIB3000MC_DEMOD_PARM(a,c,g,t) ( \
- (0x7 & a) | \
- ((0x3 & c) << 3) | \
- ((0x3 & g) << 5) | \
- ((0x1 & t) << 7) )
-#define DIB3000MC_DEMOD_RST_AUTO_SRCH_ON (1 << 8)
-#define DIB3000MC_DEMOD_RST_AUTO_SRCH_OFF (0 << 8)
-#define DIB3000MC_DEMOD_RST_DEMOD_ON (1 << 9)
-#define DIB3000MC_DEMOD_RST_DEMOD_OFF (0 << 9)
-
-/* register for hierarchy parameters */
-#define DIB3000MC_REG_HRCH_PARM ( 181)
-#define DIB3000MC_HRCH_PARM(s,f,h) ( \
- (0x1 & s) | \
- ((0x7 & f) << 1) | \
- ((0x1 & h) << 4) )
-
-/* timeout ??? */
-#define DIB3000MC_REG_UNK_1 ( 1)
-#define DIB3000MC_UNK_1 ( 0x04)
-
-/* timeout ??? */
-#define DIB3000MC_REG_UNK_2 ( 2)
-#define DIB3000MC_UNK_2 ( 0x04)
-
-/* timeout ??? */
-#define DIB3000MC_REG_UNK_3 ( 3)
-#define DIB3000MC_UNK_3 (0x1000)
-
-#define DIB3000MC_REG_UNK_4 ( 4)
-#define DIB3000MC_UNK_4 (0x0814)
-
-/* timeout ??? */
-#define DIB3000MC_REG_SEQ_TPS ( 5)
-#define DIB3000MC_SEQ_TPS_DEFAULT ( 1)
-#define DIB3000MC_SEQ_TPS(s,t) ( \
- ((s & 0x0f) << 4) | \
- ((t & 0x01) << 8) )
-#define DIB3000MC_IS_TPS(v) ((v << 8) & 0x1)
-#define DIB3000MC_IS_AS(v) ((v >> 4) & 0xf)
-
-/* parameters for the bandwidth */
-#define DIB3000MC_REG_BW_TIMOUT_MSB ( 6)
-#define DIB3000MC_REG_BW_TIMOUT_LSB ( 7)
-
-static u16 dib3000mc_reg_bandwidth[] = { 6,7,8,9,10,11,16,17 };
-
-/*static u16 dib3000mc_bandwidth_5mhz[] =
- { 0x28, 0x9380, 0x87, 0x4100, 0x2a4, 0x4500, 0x1, 0xb0d0 };*/
-
-static u16 dib3000mc_bandwidth_6mhz[] =
- { 0x21, 0xd040, 0x70, 0xb62b, 0x233, 0x8ed5, 0x1, 0xb0d0 };
-
-static u16 dib3000mc_bandwidth_7mhz[] =
- { 0x1c, 0xfba5, 0x60, 0x9c25, 0x1e3, 0x0cb7, 0x1, 0xb0d0 };
-
-static u16 dib3000mc_bandwidth_8mhz[] =
- { 0x19, 0x5c30, 0x54, 0x88a0, 0x1a6, 0xab20, 0x1, 0xb0d0 };
-
-static u16 dib3000mc_reg_bandwidth_general[] = { 12,13,14,15 };
-static u16 dib3000mc_bandwidth_general[] = { 0x0000, 0x03e8, 0x0000, 0x03f2 };
-
-/* lock mask */
-#define DIB3000MC_REG_LOCK_MASK ( 15)
-#define DIB3000MC_ACTIVATE_LOCK_MASK (0x0800)
-
-/* reset the uncorrected packet count (??? do it 5 times) */
-#define DIB3000MC_REG_RST_UNC ( 18)
-#define DIB3000MC_RST_UNC_ON ( 1)
-#define DIB3000MC_RST_UNC_OFF ( 0)
-
-#define DIB3000MC_REG_UNK_19 ( 19)
-#define DIB3000MC_UNK_19 ( 0)
-
-/* DDS frequency value (IF position) and inversion bit */
-#define DIB3000MC_REG_INVERSION ( 21)
-#define DIB3000MC_REG_SET_DDS_FREQ_MSB ( 21)
-#define DIB3000MC_DDS_FREQ_MSB_INV_OFF (0x0164)
-#define DIB3000MC_DDS_FREQ_MSB_INV_ON (0x0364)
-
-#define DIB3000MC_REG_SET_DDS_FREQ_LSB ( 22)
-#define DIB3000MC_DDS_FREQ_LSB (0x463d)
-
-/* timing frequencies setting */
-#define DIB3000MC_REG_TIMING_FREQ_MSB ( 23)
-#define DIB3000MC_REG_TIMING_FREQ_LSB ( 24)
-#define DIB3000MC_CLOCK_REF (0x151fd1)
-
-//static u16 dib3000mc_reg_timing_freq[] = { 23,24 };
-
-//static u16 dib3000mc_timing_freq[][2] = {
-// { 0x69, 0x9f18 }, /* 5 MHz */
-// { 0x7e ,0xbee9 }, /* 6 MHz */
-// { 0x93 ,0xdebb }, /* 7 MHz */
-// { 0xa8 ,0xfe8c }, /* 8 MHz */
-//};
-
-/* timeout ??? */
-static u16 dib3000mc_reg_offset[] = { 26,33 };
-
-static u16 dib3000mc_offset[][2] = {
- { 26240, 5 }, /* default */
- { 30336, 6 }, /* 8K */
- { 38528, 8 }, /* 2K */
-};
-
-#define DIB3000MC_REG_ISI ( 29)
-#define DIB3000MC_ISI_DEFAULT (0x1073)
-#define DIB3000MC_ISI_ACTIVATE (0x0000)
-#define DIB3000MC_ISI_INHIBIT (0x0200)
-
-/* impulse noise control */
-static u16 dib3000mc_reg_imp_noise_ctl[] = { 34,35 };
-
-static u16 dib3000mc_imp_noise_ctl[][2] = {
- { 0x1294, 0x1ff8 }, /* mode 0 */
- { 0x1294, 0x1ff8 }, /* mode 1 */
- { 0x1294, 0x1ff8 }, /* mode 2 */
- { 0x1294, 0x1ff8 }, /* mode 3 */
- { 0x1294, 0x1ff8 }, /* mode 4 */
-};
-
-/* AGC loop bandwidth */
-static u16 dib3000mc_reg_agc_bandwidth[] = { 40,41 };
-static u16 dib3000mc_agc_bandwidth[] = { 0x119,0x330 };
-
-static u16 dib3000mc_reg_agc_bandwidth_general[] = { 50,51,52,53,54 };
-static u16 dib3000mc_agc_bandwidth_general[] =
- { 0x8000, 0x91ca, 0x01ba, 0x0087, 0x0087 };
-
-#define DIB3000MC_REG_IMP_NOISE_55 ( 55)
-#define DIB3000MC_IMP_NEW_ALGO(w) (w | (1<<10))
-
-/* Impulse noise params */
-static u16 dib3000mc_reg_impulse_noise[] = { 55,56,57 };
-static u16 dib3000mc_impluse_noise[][3] = {
- { 0x489, 0x89, 0x72 }, /* 5 MHz */
- { 0x4a5, 0xa5, 0x89 }, /* 6 MHz */
- { 0x4c0, 0xc0, 0xa0 }, /* 7 MHz */
- { 0x4db, 0xdb, 0xb7 }, /* 8 Mhz */
-};
-
-static u16 dib3000mc_reg_fft[] = {
- 58,59,60,61,62,63,64,65,66,67,68,69,
- 70,71,72,73,74,75,76,77,78,79,80,81,
- 82,83,84,85,86
-};
-
-static u16 dib3000mc_fft_modes[][29] = {
- { 0x38, 0x6d9, 0x3f28, 0x7a7, 0x3a74, 0x196, 0x32a, 0x48c,
- 0x3ffe, 0x7f3, 0x2d94, 0x76, 0x53d,
- 0x3ff8, 0x7e3, 0x3320, 0x76, 0x5b3,
- 0x3feb, 0x7d2, 0x365e, 0x76, 0x48c,
- 0x3ffe, 0x5b3, 0x3feb, 0x76, 0x0, 0xd
- }, /* fft mode 0 */
- { 0x3b, 0x6d9, 0x3f28, 0x7a7, 0x3a74, 0x196, 0x32a, 0x48c,
- 0x3ffe, 0x7f3, 0x2d94, 0x76, 0x53d,
- 0x3ff8, 0x7e3, 0x3320, 0x76, 0x5b3,
- 0x3feb, 0x7d2, 0x365e, 0x76, 0x48c,
- 0x3ffe, 0x5b3, 0x3feb, 0x0, 0x8200, 0xd
- }, /* fft mode 1 */
-};
-
-#define DIB3000MC_REG_UNK_88 ( 88)
-#define DIB3000MC_UNK_88 (0x0410)
-
-static u16 dib3000mc_reg_bw[] = { 93,94,95,96,97,98 };
-static u16 dib3000mc_bw[][6] = {
- { 0,0,0,0,0,0 }, /* 5 MHz */
- { 0,0,0,0,0,0 }, /* 6 MHz */
- { 0,0,0,0,0,0 }, /* 7 MHz */
- { 0x20, 0x21, 0x20, 0x23, 0x20, 0x27 }, /* 8 MHz */
-};
-
-
-/* phase noise control */
-#define DIB3000MC_REG_UNK_99 ( 99)
-#define DIB3000MC_UNK_99 (0x0220)
-
-#define DIB3000MC_REG_SCAN_BOOST ( 100)
-#define DIB3000MC_SCAN_BOOST_ON ((11 << 6) + 6)
-#define DIB3000MC_SCAN_BOOST_OFF ((16 << 6) + 9)
-
-/* timeout ??? */
-#define DIB3000MC_REG_UNK_110 ( 110)
-#define DIB3000MC_UNK_110 ( 3277)
-
-#define DIB3000MC_REG_UNK_111 ( 111)
-#define DIB3000MC_UNK_111_PH_N_MODE_0 ( 0)
-#define DIB3000MC_UNK_111_PH_N_MODE_1 (1 << 1)
-
-/* superious rm config */
-#define DIB3000MC_REG_UNK_120 ( 120)
-#define DIB3000MC_UNK_120 ( 8207)
-
-#define DIB3000MC_REG_UNK_133 ( 133)
-#define DIB3000MC_UNK_133 ( 15564)
-
-#define DIB3000MC_REG_UNK_134 ( 134)
-#define DIB3000MC_UNK_134 ( 0)
-
-/* adapter config for constellation */
-static u16 dib3000mc_reg_adp_cfg[] = { 129, 130, 131, 132 };
-
-static u16 dib3000mc_adp_cfg[][4] = {
- { 0x99a, 0x7fae, 0x333, 0x7ff0 }, /* QPSK */
- { 0x23d, 0x7fdf, 0x0a4, 0x7ff0 }, /* 16-QAM */
- { 0x148, 0x7ff0, 0x0a4, 0x7ff8 }, /* 64-QAM */
-};
-
-static u16 dib3000mc_reg_mobile_mode[] = { 139, 140, 141, 175, 1032 };
-
-static u16 dib3000mc_mobile_mode[][5] = {
- { 0x01, 0x0, 0x0, 0x00, 0x12c }, /* fixed */
- { 0x01, 0x0, 0x0, 0x00, 0x12c }, /* portable */
- { 0x00, 0x0, 0x0, 0x02, 0x000 }, /* mobile */
- { 0x00, 0x0, 0x0, 0x02, 0x000 }, /* auto */
-};
-
-#define DIB3000MC_REG_DIVERSITY1 ( 177)
-#define DIB3000MC_DIVERSITY1_DEFAULT ( 1)
-
-#define DIB3000MC_REG_DIVERSITY2 ( 178)
-#define DIB3000MC_DIVERSITY2_DEFAULT ( 1)
-
-#define DIB3000MC_REG_DIVERSITY3 ( 180)
-#define DIB3000MC_DIVERSITY3_IN_OFF (0xfff0)
-#define DIB3000MC_DIVERSITY3_IN_ON (0xfff6)
-
-#define DIB3000MC_REG_FEC_CFG ( 195)
-#define DIB3000MC_FEC_CFG ( 0x10)
-
-/*
- * reg 206, output mode
- * 1111 1111
- * |||| ||||
- * |||| |||+- unk
- * |||| ||+-- unk
- * |||| |+--- unk (on by default)
- * |||| +---- fifo_ctrl (1 = inhibit (flushed), 0 = active (unflushed))
- * |||+------ pid_parse (1 = enabled, 0 = disabled)
- * ||+------- outp_188 (1 = TS packet size 188, 0 = packet size 204)
- * |+-------- unk
- * +--------- unk
- */
-
-#define DIB3000MC_REG_SMO_MODE ( 206)
-#define DIB3000MC_SMO_MODE_DEFAULT (1 << 2)
-#define DIB3000MC_SMO_MODE_FIFO_FLUSH (1 << 3)
-#define DIB3000MC_SMO_MODE_FIFO_UNFLUSH (0xfff7)
-#define DIB3000MC_SMO_MODE_PID_PARSE (1 << 4)
-#define DIB3000MC_SMO_MODE_NO_PID_PARSE (0xffef)
-#define DIB3000MC_SMO_MODE_188 (1 << 5)
-#define DIB3000MC_SMO_MODE_SLAVE (DIB3000MC_SMO_MODE_DEFAULT | \
- DIB3000MC_SMO_MODE_188 | DIB3000MC_SMO_MODE_PID_PARSE | (1<<1))
-
-#define DIB3000MC_REG_FIFO_THRESHOLD ( 207)
-#define DIB3000MC_FIFO_THRESHOLD_DEFAULT ( 1792)
-#define DIB3000MC_FIFO_THRESHOLD_SLAVE ( 512)
-/*
- * pidfilter
- * it is not a hardware pidfilter but a filter which drops all pids
- * except the ones set. When connected to USB1.1 bandwidth this is important.
- * DiB3000P/M-C can filter up to 32 PIDs
- */
-#define DIB3000MC_REG_FIRST_PID ( 212)
-#define DIB3000MC_NUM_PIDS ( 32)
-
-#define DIB3000MC_REG_OUTMODE ( 244)
-#define DIB3000MC_OM_PARALLEL_GATED_CLK ( 0)
-#define DIB3000MC_OM_PAR_CONT_CLK (1 << 11)
-#define DIB3000MC_OM_SERIAL (2 << 11)
-#define DIB3000MC_OM_DIVOUT_ON (4 << 11)
-#define DIB3000MC_OM_SLAVE (DIB3000MC_OM_DIVOUT_ON | DIB3000MC_OM_PAR_CONT_CLK)
-
-#define DIB3000MC_REG_RF_POWER ( 392)
-
-#define DIB3000MC_REG_FFT_POSITION ( 407)
-
-#define DIB3000MC_REG_DDS_FREQ_MSB ( 414)
-#define DIB3000MC_REG_DDS_FREQ_LSB ( 415)
-
-#define DIB3000MC_REG_TIMING_OFFS_MSB ( 416)
-#define DIB3000MC_REG_TIMING_OFFS_LSB ( 417)
-
-#define DIB3000MC_REG_TUNING_PARM ( 458)
-#define DIB3000MC_TP_QAM(v) ((v >> 13) & 0x03)
-#define DIB3000MC_TP_HRCH(v) ((v >> 12) & 0x01)
-#define DIB3000MC_TP_ALPHA(v) ((v >> 9) & 0x07)
-#define DIB3000MC_TP_FFT(v) ((v >> 8) & 0x01)
-#define DIB3000MC_TP_FEC_CR_HP(v) ((v >> 5) & 0x07)
-#define DIB3000MC_TP_FEC_CR_LP(v) ((v >> 2) & 0x07)
-#define DIB3000MC_TP_GUARD(v) (v & 0x03)
-
-#define DIB3000MC_REG_SIGNAL_NOISE_MSB ( 483)
-#define DIB3000MC_REG_SIGNAL_NOISE_LSB ( 484)
-
-#define DIB3000MC_REG_MER ( 485)
-
-#define DIB3000MC_REG_BER_MSB ( 500)
-#define DIB3000MC_REG_BER_LSB ( 501)
-
-#define DIB3000MC_REG_PACKET_ERRORS ( 503)
-
-#define DIB3000MC_REG_PACKET_ERROR_COUNT ( 506)
-
-#define DIB3000MC_REG_LOCK_507 ( 507)
-#define DIB3000MC_LOCK_507 (0x0002) // ? name correct ?
-
-#define DIB3000MC_REG_LOCKING ( 509)
-#define DIB3000MC_AGC_LOCK(v) (v & 0x8000)
-#define DIB3000MC_CARRIER_LOCK(v) (v & 0x2000)
-#define DIB3000MC_MPEG_SYNC_LOCK(v) (v & 0x0080)
-#define DIB3000MC_MPEG_DATA_LOCK(v) (v & 0x0040)
-#define DIB3000MC_TPS_LOCK(v) (v & 0x0004)
-
-#define DIB3000MC_REG_AS_IRQ ( 511)
-#define DIB3000MC_AS_IRQ_SUCCESS (1 << 1)
-#define DIB3000MC_AS_IRQ_FAIL ( 1)
-
-#define DIB3000MC_REG_TUNER ( 769)
-
-#define DIB3000MC_REG_RST_I2C_ADDR ( 1024)
-#define DIB3000MC_DEMOD_ADDR_ON ( 1)
-#define DIB3000MC_DEMOD_ADDR(a) ((a << 4) & 0x03F0)
-
-#define DIB3000MC_REG_RESTART ( 1027)
-#define DIB3000MC_RESTART_OFF (0x0000)
-#define DIB3000MC_RESTART_AGC (0x0800)
-#define DIB3000MC_RESTART_CONFIG (0x8000)
-
-#define DIB3000MC_REG_RESTART_VIT ( 1028)
-#define DIB3000MC_RESTART_VIT_OFF ( 0)
-#define DIB3000MC_RESTART_VIT_ON ( 1)
-
-#define DIB3000MC_REG_CLK_CFG_1 ( 1031)
-#define DIB3000MC_CLK_CFG_1_POWER_UP ( 0)
-#define DIB3000MC_CLK_CFG_1_POWER_DOWN (0xffff)
-
-#define DIB3000MC_REG_CLK_CFG_2 ( 1032)
-#define DIB3000MC_CLK_CFG_2_PUP_FIXED (0x012c)
-#define DIB3000MC_CLK_CFG_2_PUP_PORT (0x0104)
-#define DIB3000MC_CLK_CFG_2_PUP_MOBILE (0x0000)
-#define DIB3000MC_CLK_CFG_2_POWER_DOWN (0xffff)
-
-#define DIB3000MC_REG_CLK_CFG_3 ( 1033)
-#define DIB3000MC_CLK_CFG_3_POWER_UP ( 0)
-#define DIB3000MC_CLK_CFG_3_POWER_DOWN (0xfff5)
-
-#define DIB3000MC_REG_CLK_CFG_7 ( 1037)
-#define DIB3000MC_CLK_CFG_7_INIT ( 12592)
-#define DIB3000MC_CLK_CFG_7_POWER_UP (~0x0003)
-#define DIB3000MC_CLK_CFG_7_PWR_DOWN (0x0003)
-#define DIB3000MC_CLK_CFG_7_DIV_IN_OFF (1 << 8)
-
-/* was commented out ??? */
-#define DIB3000MC_REG_CLK_CFG_8 ( 1038)
-#define DIB3000MC_CLK_CFG_8_POWER_UP (0x160c)
-
-#define DIB3000MC_REG_CLK_CFG_9 ( 1039)
-#define DIB3000MC_CLK_CFG_9_POWER_UP ( 0)
-
-/* also clock ??? */
-#define DIB3000MC_REG_ELEC_OUT ( 1040)
-#define DIB3000MC_ELEC_OUT_HIGH_Z ( 0)
-#define DIB3000MC_ELEC_OUT_DIV_OUT_ON ( 1)
-#define DIB3000MC_ELEC_OUT_SLAVE ( 3)
-
-#endif
diff --git a/drivers/media/dvb/frontends/mt2060.c b/drivers/media/dvb/frontends/mt2060.c
index cc38e7077a0..aa0f0e576d6 100644
--- a/drivers/media/dvb/frontends/mt2060.c
+++ b/drivers/media/dvb/frontends/mt2060.c
@@ -32,7 +32,7 @@
#include "mt2060.h"
#include "mt2060_priv.h"
-static int debug=0;
+static int debug;
module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off).");
@@ -350,7 +350,7 @@ int mt2060_attach(struct dvb_frontend *fe, struct i2c_adapter *i2c, struct mt206
kfree(priv);
return -ENODEV;
}
- printk(KERN_INFO "MT2060: successfully identified\n");
+ printk(KERN_INFO "MT2060: successfully identified (IF1 = %d)\n", if1);
memcpy(&fe->ops.tuner_ops, &mt2060_tuner_ops, sizeof(struct dvb_tuner_ops));
fe->tuner_priv = priv;
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-01 21:18:48 +0000