* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
+#include <linux/slab.h>
#include <linux/module.h>
#include <linux/dvb/frontend.h>
#include <asm/types.h>
#include "dvb-pll.h"
-/* ----------------------------------------------------------- */
-/* descriptions */
+struct dvb_pll_priv {
+ /* pll number */
+ int nr;
-/* Set AGC TOP value to 103 dBuV:
- 0x80 = Control Byte
- 0x40 = 250 uA charge pump (irrelevant)
- 0x18 = Aux Byte to follow
- 0x06 = 64.5 kHz divider (irrelevant)
- 0x01 = Disable Vt (aka sleep)
+ /* i2c details */
+ int pll_i2c_address;
+ struct i2c_adapter *i2c;
- 0x00 = AGC Time constant 2s Iagc = 300 nA (vs 0x80 = 9 nA)
- 0x50 = AGC Take over point = 103 dBuV */
-static u8 tua603x_agc103[] = { 2, 0x80|0x40|0x18|0x06|0x01, 0x00|0x50 };
+ /* the PLL descriptor */
+ struct dvb_pll_desc *pll_desc;
-/* 0x04 = 166.67 kHz divider
+ /* cached frequency/bandwidth */
+ u32 frequency;
+ u32 bandwidth;
+};
+
+#define DVB_PLL_MAX 64
- 0x80 = AGC Time constant 50ms Iagc = 9 uA
- 0x20 = AGC Take over point = 112 dBuV */
-static u8 tua603x_agc112[] = { 2, 0x80|0x40|0x18|0x04|0x01, 0x80|0x20 };
+static unsigned int dvb_pll_devcount;
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "enable verbose debug messages");
+
+static unsigned int id[DVB_PLL_MAX] =
+ { [ 0 ... (DVB_PLL_MAX-1) ] = DVB_PLL_UNDEFINED };
+module_param_array(id, int, NULL, 0644);
+MODULE_PARM_DESC(id, "force pll id to use (DEBUG ONLY)");
+
+/* ----------------------------------------------------------- */
-struct dvb_pll_desc dvb_pll_thomson_dtt7579 = {
+struct dvb_pll_desc {
+ char *name;
+ u32 min;
+ u32 max;
+ u32 iffreq;
+ void (*set)(struct dvb_frontend *fe, u8 *buf,
+ const struct dvb_frontend_parameters *params);
+ u8 *initdata;
+ u8 *sleepdata;
+ int count;
+ struct {
+ u32 limit;
+ u32 stepsize;
+ u8 config;
+ u8 cb;
+ } entries[12];
+};
+
+/* ----------------------------------------------------------- */
+/* descriptions */
+
+static struct dvb_pll_desc dvb_pll_thomson_dtt7579 = {
.name = "Thomson dtt7579",
.min = 177000000,
.max = 858000000,
{ 999999999, 166667, 0xf4, 0x08 },
},
};
-EXPORT_SYMBOL(dvb_pll_thomson_dtt7579);
-
-struct dvb_pll_desc dvb_pll_thomson_dtt7610 = {
- .name = "Thomson dtt7610",
- .min = 44000000,
- .max = 958000000,
- .iffreq= 44000000,
- .count = 3,
- .entries = {
- { 157250000, 62500, 0x8e, 0x39 },
- { 454000000, 62500, 0x8e, 0x3a },
- { 999999999, 62500, 0x8e, 0x3c },
- },
-};
-EXPORT_SYMBOL(dvb_pll_thomson_dtt7610);
-static void thomson_dtt759x_bw(u8 *buf,
+static void thomson_dtt759x_bw(struct dvb_frontend *fe, u8 *buf,
const struct dvb_frontend_parameters *params)
{
if (BANDWIDTH_7_MHZ == params->u.ofdm.bandwidth)
buf[3] |= 0x10;
}
-struct dvb_pll_desc dvb_pll_thomson_dtt759x = {
+static struct dvb_pll_desc dvb_pll_thomson_dtt759x = {
.name = "Thomson dtt759x",
.min = 177000000,
.max = 896000000,
{ 999999999, 166667, 0xfc, 0x08 },
},
};
-EXPORT_SYMBOL(dvb_pll_thomson_dtt759x);
-struct dvb_pll_desc dvb_pll_lg_z201 = {
+static struct dvb_pll_desc dvb_pll_lg_z201 = {
.name = "LG z201",
.min = 174000000,
.max = 862000000,
{ 999999999, 166667, 0xfc, 0x04 },
},
};
-EXPORT_SYMBOL(dvb_pll_lg_z201);
-
-struct dvb_pll_desc dvb_pll_microtune_4042 = {
- .name = "Microtune 4042 FI5",
- .min = 57000000,
- .max = 858000000,
- .iffreq= 44000000,
- .count = 3,
- .entries = {
- { 162000000, 62500, 0x8e, 0xa1 },
- { 457000000, 62500, 0x8e, 0x91 },
- { 999999999, 62500, 0x8e, 0x31 },
- },
-};
-EXPORT_SYMBOL(dvb_pll_microtune_4042);
-struct dvb_pll_desc dvb_pll_thomson_dtt761x = {
- /* DTT 7611 7611A 7612 7613 7613A 7614 7615 7615A */
- .name = "Thomson dtt761x",
- .min = 57000000,
- .max = 863000000,
- .iffreq= 44000000,
- .count = 3,
- .initdata = tua603x_agc103,
- .entries = {
- { 147000000, 62500, 0x8e, 0x39 },
- { 417000000, 62500, 0x8e, 0x3a },
- { 999999999, 62500, 0x8e, 0x3c },
- },
-};
-EXPORT_SYMBOL(dvb_pll_thomson_dtt761x);
-
-struct dvb_pll_desc dvb_pll_unknown_1 = {
+static struct dvb_pll_desc dvb_pll_unknown_1 = {
.name = "unknown 1", /* used by dntv live dvb-t */
.min = 174000000,
.max = 862000000,
{ 999999999, 166667, 0xfc, 0x08 },
},
};
-EXPORT_SYMBOL(dvb_pll_unknown_1);
/* Infineon TUA6010XS
* used in Thomson Cable Tuner
*/
-struct dvb_pll_desc dvb_pll_tua6010xs = {
+static struct dvb_pll_desc dvb_pll_tua6010xs = {
.name = "Infineon TUA6010XS",
.min = 44250000,
.max = 858000000,
{ 999999999, 62500, 0x8e, 0x85 },
},
};
-EXPORT_SYMBOL(dvb_pll_tua6010xs);
/* Panasonic env57h1xd5 (some Philips PLL ?) */
-struct dvb_pll_desc dvb_pll_env57h1xd5 = {
+static struct dvb_pll_desc dvb_pll_env57h1xd5 = {
.name = "Panasonic ENV57H1XD5",
.min = 44250000,
.max = 858000000,
{ 999999999, 166667, 0xc2, 0xa4 },
},
};
-EXPORT_SYMBOL(dvb_pll_env57h1xd5);
/* Philips TDA6650/TDA6651
* used in Panasonic ENV77H11D5
*/
-static void tda665x_bw(u8 *buf, const struct dvb_frontend_parameters *params)
+static void tda665x_bw(struct dvb_frontend *fe, u8 *buf,
+ const struct dvb_frontend_parameters *params)
{
if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
buf[3] |= 0x08;
}
-struct dvb_pll_desc dvb_pll_tda665x = {
+static struct dvb_pll_desc dvb_pll_tda665x = {
.name = "Philips TDA6650/TDA6651",
.min = 44250000,
.max = 858000000,
{ 861000000, 166667, 0xca, 0xe4 /* 111 0 0 1 00 */ },
}
};
-EXPORT_SYMBOL(dvb_pll_tda665x);
/* Infineon TUA6034
* used in LG TDTP E102P
*/
-static void tua6034_bw(u8 *buf, const struct dvb_frontend_parameters *params)
+static void tua6034_bw(struct dvb_frontend *fe, u8 *buf,
+ const struct dvb_frontend_parameters *params)
{
if (BANDWIDTH_7_MHZ != params->u.ofdm.bandwidth)
buf[3] |= 0x08;
}
-struct dvb_pll_desc dvb_pll_tua6034 = {
+static struct dvb_pll_desc dvb_pll_tua6034 = {
.name = "Infineon TUA6034",
.min = 44250000,
.max = 858000000,
{ 999999999, 62500, 0xce, 0x04 },
},
};
-EXPORT_SYMBOL(dvb_pll_tua6034);
-
-/* Infineon TUA6034
- * used in LG TDVS-H061F, LG TDVS-H062F and LG TDVS-H064F
- */
-struct dvb_pll_desc dvb_pll_lg_tdvs_h06xf = {
- .name = "LG TDVS-H06xF",
- .min = 54000000,
- .max = 863000000,
- .iffreq= 44000000,
- .initdata = tua603x_agc103,
- .count = 3,
- .entries = {
- { 165000000, 62500, 0xce, 0x01 },
- { 450000000, 62500, 0xce, 0x02 },
- { 999999999, 62500, 0xce, 0x04 },
- },
-};
-EXPORT_SYMBOL(dvb_pll_lg_tdvs_h06xf);
-
-/* Philips FMD1216ME
- * used in Medion Hybrid PCMCIA card and USB Box
- */
-static void fmd1216me_bw(u8 *buf, const struct dvb_frontend_parameters *params)
-{
- if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ &&
- params->frequency >= 158870000)
- buf[3] |= 0x08;
-}
-
-struct dvb_pll_desc dvb_pll_fmd1216me = {
- .name = "Philips FMD1216ME",
- .min = 50870000,
- .max = 858000000,
- .iffreq= 36125000,
- .set = fmd1216me_bw,
- .initdata = tua603x_agc112,
- .sleepdata = (u8[]){ 4, 0x9c, 0x60, 0x85, 0x54 },
- .count = 7,
- .entries = {
- { 143870000, 166667, 0xbc, 0x41 },
- { 158870000, 166667, 0xf4, 0x41 },
- { 329870000, 166667, 0xbc, 0x42 },
- { 441870000, 166667, 0xf4, 0x42 },
- { 625870000, 166667, 0xbc, 0x44 },
- { 803870000, 166667, 0xf4, 0x44 },
- { 999999999, 166667, 0xfc, 0x44 },
- }
-};
-EXPORT_SYMBOL(dvb_pll_fmd1216me);
/* ALPS TDED4
* used in Nebula-Cards and USB boxes
*/
-static void tded4_bw(u8 *buf, const struct dvb_frontend_parameters *params)
+static void tded4_bw(struct dvb_frontend *fe, u8 *buf,
+ const struct dvb_frontend_parameters *params)
{
if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
buf[3] |= 0x04;
}
-struct dvb_pll_desc dvb_pll_tded4 = {
+static struct dvb_pll_desc dvb_pll_tded4 = {
.name = "ALPS TDED4",
.min = 47000000,
.max = 863000000,
{ 999999999, 166667, 0x85, 0x88 },
}
};
-EXPORT_SYMBOL(dvb_pll_tded4);
/* ALPS TDHU2
* used in AverTVHD MCE A180
*/
-struct dvb_pll_desc dvb_pll_tdhu2 = {
+static struct dvb_pll_desc dvb_pll_tdhu2 = {
.name = "ALPS TDHU2",
.min = 54000000,
.max = 864000000,
{ 999999999, 62500, 0x85, 0x88 },
}
};
-EXPORT_SYMBOL(dvb_pll_tdhu2);
-
-/* Philips TUV1236D
- * used in ATI HDTV Wonder
- */
-static void tuv1236d_rf(u8 *buf, const struct dvb_frontend_parameters *params)
-{
- switch (params->u.vsb.modulation) {
- case QAM_64:
- case QAM_256:
- buf[3] |= 0x08;
- break;
- case VSB_8:
- default:
- buf[3] &= ~0x08;
- }
-}
-
-struct dvb_pll_desc dvb_pll_tuv1236d = {
- .name = "Philips TUV1236D",
- .min = 54000000,
- .max = 864000000,
- .iffreq= 44000000,
- .set = tuv1236d_rf,
- .count = 3,
- .entries = {
- { 157250000, 62500, 0xc6, 0x41 },
- { 454000000, 62500, 0xc6, 0x42 },
- { 999999999, 62500, 0xc6, 0x44 },
- },
-};
-EXPORT_SYMBOL(dvb_pll_tuv1236d);
/* Samsung TBMV30111IN / TBMV30712IN1
* used in Air2PC ATSC - 2nd generation (nxt2002)
*/
-struct dvb_pll_desc dvb_pll_samsung_tbmv = {
+static struct dvb_pll_desc dvb_pll_samsung_tbmv = {
.name = "Samsung TBMV30111IN / TBMV30712IN1",
.min = 54000000,
.max = 860000000,
{ 999999999, 166667, 0xfc, 0x02 },
}
};
-EXPORT_SYMBOL(dvb_pll_samsung_tbmv);
/*
* Philips SD1878 Tuner.
*/
-struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261 = {
+static struct dvb_pll_desc dvb_pll_philips_sd1878_tda8261 = {
.name = "Philips SD1878",
.min = 950000,
.max = 2150000,
.count = 4,
.entries = {
{ 1250000, 500, 0xc4, 0x00},
- { 1550000, 500, 0xc4, 0x40},
+ { 1450000, 500, 0xc4, 0x40},
{ 2050000, 500, 0xc4, 0x80},
{ 2150000, 500, 0xc4, 0xc0},
},
};
-EXPORT_SYMBOL(dvb_pll_philips_sd1878_tda8261);
-/*
- * Philips TD1316 Tuner.
- */
-static void td1316_bw(u8 *buf, const struct dvb_frontend_parameters *params)
-{
- u8 band;
-
- /* determine band */
- if (params->frequency < 161000000)
- band = 1;
- else if (params->frequency < 444000000)
- band = 2;
- else
- band = 4;
-
- buf[3] |= band;
-
- /* setup PLL filter */
- if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
- buf[3] |= 1 << 3;
-}
-
-struct dvb_pll_desc dvb_pll_philips_td1316 = {
- .name = "Philips TD1316",
- .min = 87000000,
- .max = 895000000,
- .iffreq= 36166667,
- .set = td1316_bw,
- .count = 9,
- .entries = {
- { 93834000, 166667, 0xca, 0x60},
- { 123834000, 166667, 0xca, 0xa0},
- { 163834000, 166667, 0xca, 0xc0},
- { 253834000, 166667, 0xca, 0x60},
- { 383834000, 166667, 0xca, 0xa0},
- { 443834000, 166667, 0xca, 0xc0},
- { 583834000, 166667, 0xca, 0x60},
- { 793834000, 166667, 0xca, 0xa0},
- { 858834000, 166667, 0xca, 0xe0},
- },
-};
-EXPORT_SYMBOL(dvb_pll_philips_td1316);
-
-/* FE6600 used on DViCO Hybrid */
-struct dvb_pll_desc dvb_pll_thomson_fe6600 = {
- .name = "Thomson FE6600",
- .min = 44250000,
- .max = 858000000,
- .iffreq= 36125000,
- .count = 4,
- .entries = {
- { 250000000, 166667, 0xb4, 0x12 },
- { 455000000, 166667, 0xfe, 0x11 },
- { 775500000, 166667, 0xbc, 0x18 },
- { 999999999, 166667, 0xf4, 0x18 },
- }
-};
-EXPORT_SYMBOL(dvb_pll_thomson_fe6600);
-static void opera1_bw(u8 *buf, const struct dvb_frontend_parameters *params)
+static void opera1_bw(struct dvb_frontend *fe, u8 *buf,
+ const struct dvb_frontend_parameters *params)
{
if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ)
buf[2] |= 0x08;
}
-struct dvb_pll_desc dvb_pll_opera1 = {
+static struct dvb_pll_desc dvb_pll_opera1 = {
.name = "Opera Tuner",
.min = 900000,
.max = 2250000,
{ 2250000, 500, 0xe5, 0xc4 },
}
};
-EXPORT_SYMBOL(dvb_pll_opera1);
-struct dvb_pll_priv {
- /* i2c details */
- int pll_i2c_address;
- struct i2c_adapter *i2c;
+static void samsung_dtos403ih102a_set(struct dvb_frontend *fe, u8 *buf,
+ const struct dvb_frontend_parameters *params)
+{
+ struct dvb_pll_priv *priv = fe->tuner_priv;
+ struct i2c_msg msg = {
+ .addr = priv->pll_i2c_address,
+ .flags = 0,
+ .buf = buf,
+ .len = 4
+ };
+ int result;
- /* the PLL descriptor */
- struct dvb_pll_desc *pll_desc;
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
- /* cached frequency/bandwidth */
- u32 frequency;
- u32 bandwidth;
+ result = i2c_transfer(priv->i2c, &msg, 1);
+ if (result != 1)
+ printk(KERN_ERR "%s: i2c_transfer failed:%d",
+ __func__, result);
+
+ buf[2] = 0x9e;
+ buf[3] = 0x90;
+
+ return;
+}
+
+/* unknown pll used in Samsung DTOS403IH102A DVB-C tuner */
+static struct dvb_pll_desc dvb_pll_samsung_dtos403ih102a = {
+ .name = "Samsung DTOS403IH102A",
+ .min = 44250000,
+ .max = 858000000,
+ .iffreq = 36125000,
+ .count = 8,
+ .set = samsung_dtos403ih102a_set,
+ .entries = {
+ { 135000000, 62500, 0xbe, 0x01 },
+ { 177000000, 62500, 0xf6, 0x01 },
+ { 370000000, 62500, 0xbe, 0x02 },
+ { 450000000, 62500, 0xf6, 0x02 },
+ { 466000000, 62500, 0xfe, 0x02 },
+ { 538000000, 62500, 0xbe, 0x08 },
+ { 826000000, 62500, 0xf6, 0x08 },
+ { 999999999, 62500, 0xfe, 0x08 },
+ }
+};
+
+/* Samsung TDTC9251DH0 DVB-T NIM, as used on AirStar 2 */
+static struct dvb_pll_desc dvb_pll_samsung_tdtc9251dh0 = {
+ .name = "Samsung TDTC9251DH0",
+ .min = 48000000,
+ .max = 863000000,
+ .iffreq = 36166667,
+ .count = 3,
+ .entries = {
+ { 157500000, 166667, 0xcc, 0x09 },
+ { 443000000, 166667, 0xcc, 0x0a },
+ { 863000000, 166667, 0xcc, 0x08 },
+ }
+};
+
+/* Samsung TBDU18132 DVB-S NIM with TSA5059 PLL, used in SkyStar2 DVB-S 2.3 */
+static struct dvb_pll_desc dvb_pll_samsung_tbdu18132 = {
+ .name = "Samsung TBDU18132",
+ .min = 950000,
+ .max = 2150000, /* guesses */
+ .iffreq = 0,
+ .count = 2,
+ .entries = {
+ { 1550000, 125, 0x84, 0x82 },
+ { 4095937, 125, 0x84, 0x80 },
+ }
+ /* TSA5059 PLL has a 17 bit divisor rather than the 15 bits supported
+ * by this driver. The two extra bits are 0x60 in the third byte. 15
+ * bits is enough for over 4 GHz, which is enough to cover the range
+ * of this tuner. We could use the additional divisor bits by adding
+ * more entries, e.g.
+ { 0x0ffff * 125 + 125/2, 125, 0x84 | 0x20, },
+ { 0x17fff * 125 + 125/2, 125, 0x84 | 0x40, },
+ { 0x1ffff * 125 + 125/2, 125, 0x84 | 0x60, }, */
+};
+
+/* Samsung TBMU24112 DVB-S NIM with SL1935 zero-IF tuner */
+static struct dvb_pll_desc dvb_pll_samsung_tbmu24112 = {
+ .name = "Samsung TBMU24112",
+ .min = 950000,
+ .max = 2150000, /* guesses */
+ .iffreq = 0,
+ .count = 2,
+ .entries = {
+ { 1500000, 125, 0x84, 0x18 },
+ { 9999999, 125, 0x84, 0x08 },
+ }
+};
+
+/* Alps TDEE4 DVB-C NIM, used on Cablestar 2 */
+/* byte 4 : 1 * * AGD R3 R2 R1 R0
+ * byte 5 : C1 * RE RTS BS4 BS3 BS2 BS1
+ * AGD = 1, R3 R2 R1 R0 = 0 1 0 1 => byte 4 = 1**10101 = 0x95
+ * Range(MHz) C1 * RE RTS BS4 BS3 BS2 BS1 Byte 5
+ * 47 - 153 0 * 0 0 0 0 0 1 0x01
+ * 153 - 430 0 * 0 0 0 0 1 0 0x02
+ * 430 - 822 0 * 0 0 1 0 0 0 0x08
+ * 822 - 862 1 * 0 0 1 0 0 0 0x88 */
+static struct dvb_pll_desc dvb_pll_alps_tdee4 = {
+ .name = "ALPS TDEE4",
+ .min = 47000000,
+ .max = 862000000,
+ .iffreq = 36125000,
+ .count = 4,
+ .entries = {
+ { 153000000, 62500, 0x95, 0x01 },
+ { 430000000, 62500, 0x95, 0x02 },
+ { 822000000, 62500, 0x95, 0x08 },
+ { 999999999, 62500, 0x95, 0x88 },
+ }
};
/* ----------------------------------------------------------- */
-/* code */
-static int debug = 0;
-module_param(debug, int, 0644);
-MODULE_PARM_DESC(debug, "enable verbose debug messages");
+static struct dvb_pll_desc *pll_list[] = {
+ [DVB_PLL_UNDEFINED] = NULL,
+ [DVB_PLL_THOMSON_DTT7579] = &dvb_pll_thomson_dtt7579,
+ [DVB_PLL_THOMSON_DTT759X] = &dvb_pll_thomson_dtt759x,
+ [DVB_PLL_LG_Z201] = &dvb_pll_lg_z201,
+ [DVB_PLL_UNKNOWN_1] = &dvb_pll_unknown_1,
+ [DVB_PLL_TUA6010XS] = &dvb_pll_tua6010xs,
+ [DVB_PLL_ENV57H1XD5] = &dvb_pll_env57h1xd5,
+ [DVB_PLL_TUA6034] = &dvb_pll_tua6034,
+ [DVB_PLL_TDA665X] = &dvb_pll_tda665x,
+ [DVB_PLL_TDED4] = &dvb_pll_tded4,
+ [DVB_PLL_TDEE4] = &dvb_pll_alps_tdee4,
+ [DVB_PLL_TDHU2] = &dvb_pll_tdhu2,
+ [DVB_PLL_SAMSUNG_TBMV] = &dvb_pll_samsung_tbmv,
+ [DVB_PLL_PHILIPS_SD1878_TDA8261] = &dvb_pll_philips_sd1878_tda8261,
+ [DVB_PLL_OPERA1] = &dvb_pll_opera1,
+ [DVB_PLL_SAMSUNG_DTOS403IH102A] = &dvb_pll_samsung_dtos403ih102a,
+ [DVB_PLL_SAMSUNG_TDTC9251DH0] = &dvb_pll_samsung_tdtc9251dh0,
+ [DVB_PLL_SAMSUNG_TBDU18132] = &dvb_pll_samsung_tbdu18132,
+ [DVB_PLL_SAMSUNG_TBMU24112] = &dvb_pll_samsung_tbmu24112,
+};
-int dvb_pll_configure(struct dvb_pll_desc *desc, u8 *buf,
- const struct dvb_frontend_parameters *params)
+/* ----------------------------------------------------------- */
+/* code */
+
+static int dvb_pll_configure(struct dvb_frontend *fe, u8 *buf,
+ const struct dvb_frontend_parameters *params)
{
+ struct dvb_pll_priv *priv = fe->tuner_priv;
+ struct dvb_pll_desc *desc = priv->pll_desc;
u32 div;
int i;
buf[3] = desc->entries[i].cb;
if (desc->set)
- desc->set(buf, params);
+ desc->set(fe, buf, params);
if (debug)
printk("pll: %s: div=%d | buf=0x%02x,0x%02x,0x%02x,0x%02x\n",
// calculate the frequency we set it to
return (div * desc->entries[i].stepsize) - desc->iffreq;
}
-EXPORT_SYMBOL(dvb_pll_configure);
static int dvb_pll_release(struct dvb_frontend *fe)
{
if (priv->i2c == NULL)
return -EINVAL;
- if ((result = dvb_pll_configure(priv->pll_desc, buf, params)) < 0)
+ if ((result = dvb_pll_configure(fe, buf, params)) < 0)
return result;
else
frequency = result;
if (buf_len < 5)
return -EINVAL;
- if ((result = dvb_pll_configure(priv->pll_desc, buf+1, params)) < 0)
+ if ((result = dvb_pll_configure(fe, buf+1, params)) < 0)
return result;
else
frequency = result;
struct dvb_frontend *dvb_pll_attach(struct dvb_frontend *fe, int pll_addr,
struct i2c_adapter *i2c,
- struct dvb_pll_desc *desc)
+ unsigned int pll_desc_id)
{
u8 b1 [] = { 0 };
struct i2c_msg msg = { .addr = pll_addr, .flags = I2C_M_RD,
.buf = b1, .len = 1 };
struct dvb_pll_priv *priv = NULL;
int ret;
+ struct dvb_pll_desc *desc;
+
+ if ((id[dvb_pll_devcount] > DVB_PLL_UNDEFINED) &&
+ (id[dvb_pll_devcount] < ARRAY_SIZE(pll_list)))
+ pll_desc_id = id[dvb_pll_devcount];
+
+ BUG_ON(pll_desc_id < 1 || pll_desc_id >= ARRAY_SIZE(pll_list));
+
+ desc = pll_list[pll_desc_id];
if (i2c != NULL) {
if (fe->ops.i2c_gate_ctrl)
priv->pll_i2c_address = pll_addr;
priv->i2c = i2c;
priv->pll_desc = desc;
+ priv->nr = dvb_pll_devcount++;
memcpy(&fe->ops.tuner_ops, &dvb_pll_tuner_ops,
sizeof(struct dvb_tuner_ops));
strncpy(fe->ops.tuner_ops.info.name, desc->name,
sizeof(fe->ops.tuner_ops.info.name));
fe->ops.tuner_ops.info.frequency_min = desc->min;
- fe->ops.tuner_ops.info.frequency_min = desc->max;
+ fe->ops.tuner_ops.info.frequency_max = desc->max;
if (!desc->initdata)
fe->ops.tuner_ops.init = NULL;
if (!desc->sleepdata)
fe->ops.tuner_ops.sleep = NULL;
fe->tuner_priv = priv;
+
+ if ((debug) || (id[priv->nr] == pll_desc_id)) {
+ printk("dvb-pll[%d]", priv->nr);
+ if (i2c != NULL)
+ printk(" %d-%04x", i2c_adapter_id(i2c), pll_addr);
+ printk(": id# %d (%s) attached, %s\n", pll_desc_id, desc->name,
+ id[priv->nr] == pll_desc_id ?
+ "insmod option" : "autodetected");
+ }
+
return fe;
}
EXPORT_SYMBOL(dvb_pll_attach);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff