@@ -179,4 +179,11 @@ config MEDIA_TUNER_MAX2165
help
A driver for the silicon tuner MAX2165 from Maxim.
+config MEDIA_TUNER_TDA18218
+ tristate "NXP TDA18218 silicon tuner"
+ depends on VIDEO_MEDIA && I2C
+ default m if MEDIA_TUNER_CUSTOMISE
+ help
+ A driver for the silicon tuner TDA18218 from NXP.
+
endif # MEDIA_TUNER_CUSTOMISE
@@ -24,6 +24,7 @@ obj-$(CONFIG_MEDIA_TUNER_MXL5005S) += mxl5005s.o
obj-$(CONFIG_MEDIA_TUNER_MXL5007T) += mxl5007t.o
obj-$(CONFIG_MEDIA_TUNER_MC44S803) += mc44s803.o
obj-$(CONFIG_MEDIA_TUNER_MAX2165) += max2165.o
+obj-$(CONFIG_MEDIA_TUNER_TDA18218) += tda18218.o
EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core
EXTRA_CFLAGS += -Idrivers/media/dvb/frontends
new file mode 100644
@@ -0,0 +1,432 @@
+/*
+ * Driver for NXP TDA18218 silicon tuner
+ *
+ * Copyright (C) 2010 Lauris Ding <lding@gmx.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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+#include "tda18218.h"
+#include "tda18218_priv.h"
+
+static int tda18218_write_reg(struct dvb_frontend *fe, u8 reg, u8 val)
+{
+ struct tda18218_priv *priv = fe->tuner_priv;
+ u8 buf[2] = { reg, val };
+ struct i2c_msg msg = { .addr = priv->cfg->i2c_address, .flags = 0,
+ .buf = buf, .len = 2 };
+ int ret;
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ /* write register */
+ ret = i2c_transfer(priv->i2c, &msg, 1);
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+
+ if (ret != 1)
+ printk(KERN_WARNING "I2C write failed ret: %d reg: %02x\n", ret, reg);
+
+ return (ret == 1 ? 0 : ret);
+}
+
+static int tda18218_write_regs(struct dvb_frontend *fe, u8 reg,
+ u8 *val, u8 len)
+{
+ struct tda18218_priv *priv = fe->tuner_priv;
+ u8 buf[1+len];
+ struct i2c_msg msg = {
+ .addr = priv->cfg->i2c_address,
+ .flags = 0,
+ .len = sizeof(buf),
+ .buf = buf };
+
+ int ret;
+
+ buf[0] = reg;
+ memcpy(&buf[1], val, len);
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+ ret = i2c_transfer(priv->i2c, &msg, 1);
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ if (ret != 1)
+ printk(KERN_WARNING "I2C write failed ret: %d reg: %02x len: %d\n", ret, reg, len);
+
+ return (ret == 1 ? 0 : ret);
+}
+
+static int tda18218_read_regs(struct dvb_frontend *fe)
+{
+ struct tda18218_priv *priv = fe->tuner_priv;
+ u8 *regs = priv->tda18218_regs;
+ u8 buf = 0x00;
+ int ret;
+ struct i2c_msg msg[] = {
+ { .addr = 0xc0, .flags = 0,
+ .buf = &buf, .len = 1 },
+ { .addr = 0xc0, .flags = I2C_M_RD,
+ .buf = regs, .len = 59 }
+ };
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 1);
+
+ /* read all registers */
+ ret = i2c_transfer(priv->i2c, msg, 2);
+
+ if (fe->ops.i2c_gate_ctrl)
+ fe->ops.i2c_gate_ctrl(fe, 0);
+
+ if (ret != 2)
+ printk(KERN_WARNING "I2C read failed ret: %d\n", ret);
+
+ return (ret == 2 ? 0 : ret);
+}
+
+static int tda18218_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params)
+{
+ struct tda18218_priv *priv = fe->tuner_priv;
+ u8 *regs = priv->tda18218_regs;
+ u8 Fc, BP;
+ int i, ret;
+ u16 if1, bw;
+ u32 freq;
+
+ u8 paramsbuf[4][6] = {
+ { 0x03, 0x1a },
+ { 0x04, 0x0a },
+ { 0x01, 0x0f },
+ { 0x01, 0x0f },
+ };
+
+ u8 agcbuf[][2] = {
+ { 0x1a, 0x0e },
+ { 0x20, 0x60 },
+ { 0x23, 0x02 },
+ { 0x20, 0xa0 },
+ { 0x23, 0x09 },
+ { 0x20, 0xe0 },
+ { 0x23, 0x0c },
+ { 0x20, 0x40 },
+ { 0x23, 0x01 },
+ { 0x20, 0x80 },
+ { 0x23, 0x08 },
+ { 0x20, 0xc0 },
+ { 0x23, 0x0b },
+ { 0x24, 0x1c },
+ { 0x24, 0x0c },
+ };
+
+ switch (params->u.ofdm.bandwidth) {
+ case BANDWIDTH_6_MHZ:
+ bw = 6000;
+ Fc = 0;
+ break;
+ case BANDWIDTH_7_MHZ:
+ bw = 7000;
+ Fc = 1;
+ break;
+ case BANDWIDTH_8_MHZ:
+ bw = 8000;
+ Fc = 2;
+ break;
+ default:
+ printk(KERN_WARNING "Invalid bandwidth");
+ return -EINVAL;
+ }
+
+ if1 = bw / 2;
+
+ if((params->frequency >= 174000000) && (params->frequency < 188000000)) {
+ BP = 3;
+ }
+ else if((params->frequency >= 188000000) && (params->frequency < 253000000)) {
+ BP = 4;
+ }
+ else if((params->frequency >= 253000000) && (params->frequency < 343000000)) {
+ BP = 5;
+ }
+ else if((params->frequency >= 343000000) && (params->frequency <= 870000000)) {
+ BP = 6;
+ }
+ else {
+ printk(KERN_WARNING "Frequency out of range");
+ return -EINVAL;
+ }
+
+ freq = params->frequency;
+ freq /= 1000;
+ freq +=if1;
+ freq *= 16;
+
+ tda18218_read_regs(fe);
+
+ paramsbuf[0][2] = regs[0x1a] | BP;
+ paramsbuf[0][3] = regs[0x1b] & ~3;
+ paramsbuf[0][3] = regs[0x1b] | Fc;
+ paramsbuf[0][4] = regs[0x1c] | 0x0a;
+
+ paramsbuf[1][2] = freq >> 16;
+ paramsbuf[1][3] = freq >> 8;
+ paramsbuf[1][4] = (freq & 0xf0) | (regs[0x0c] & 0x0f);
+ paramsbuf[1][5] = 0xff;
+ paramsbuf[2][2] = regs[0x0f] | 0x40;
+ paramsbuf[3][2] = 0x09;
+
+ tda18218_write_reg(fe, 0x04, 0x03);
+
+ for(i = 0; i < ARRAY_SIZE(paramsbuf); i++) {
+
+ /* write registers */
+ ret = tda18218_write_regs(fe, paramsbuf[i][1], ¶msbuf[i][2], paramsbuf[i][0]);
+
+ if (ret)
+ goto error;
+ }
+ for(i = 0; i < ARRAY_SIZE(agcbuf); i++) {
+ tda18218_write_reg(fe, agcbuf[i][0], agcbuf[i][1]);
+ }
+
+ msleep(60);
+ i = 0;
+ while(i < 10) {
+ tda18218_read_regs(fe);
+ if((regs[0x01] & 0x60) == 0x60)
+ printk(KERN_INFO "We've got a lock!"); break;
+ msleep(20);
+ i++;
+ }
+
+ priv->bandwidth = params->u.ofdm.bandwidth;
+ priv->frequency = params->frequency;
+ return 0;
+error:
+ return ret;
+}
+
+static int tda18218_get_frequency(struct dvb_frontend *fe, u32 *frequency)
+{
+ struct tda18218_priv *priv = fe->tuner_priv;
+ *frequency = priv->frequency;
+ return 0;
+}
+
+static int tda18218_get_bandwidth(struct dvb_frontend *fe, u32 *bandwidth)
+{
+ struct tda18218_priv *priv = fe->tuner_priv;
+ *bandwidth = priv->bandwidth;
+ return 0;
+}
+
+static int tda18218_init(struct dvb_frontend *fe)
+{
+ int i;
+ int ret;
+
+ u8 initbuf[][18] = {
+ { 0x10, 0x05, 0x00, 0x00, 0xd0, 0x00, 0x40, 0x00, 0x00, 0x07, 0xff, 0x84, 0x09, 0x00, 0x13, 0x00, 0x00, 0x01 },
+ { 0x0b, 0x15, 0x84, 0x09, 0xf0, 0x19, 0x0a, 0x0e, 0x29, 0x98, 0x00, 0x00, 0x58 },
+ { 0x10, 0x24, 0x0c, 0x48, 0x85, 0xc9, 0xa7, 0x00, 0x00, 0x00, 0x30, 0x81, 0x80, 0x00, 0x39, 0x00, 0x8a, 0x00 },
+ { 0x07, 0x34, 0x00, 0x00, 0x00, 0x00, 0x00, 0xf6, 0xf6 },
+ };
+
+ u8 initbuf2[4];
+
+ for(i = 0; i < ARRAY_SIZE(initbuf); i++) {
+ /* write registers */
+ ret = tda18218_write_regs(fe, initbuf[i][1], &initbuf[i][2], initbuf[i][0]);
+
+ if (ret != 0) {
+ printk(KERN_ERR "init: ERROR: i2c_transfer returned: %d\n", ret);
+ return -EREMOTEIO;
+ }
+ if(i == 1) {
+ tda18218_write_reg(fe, 0x22, 0x8c);
+ }
+ }
+
+ tda18218_write_reg(fe, 0x05, 0x80);
+ tda18218_write_reg(fe, 0x05, 0x00);
+ tda18218_write_reg(fe, 0x05, 0x20);
+ tda18218_write_reg(fe, 0x05, 0x00);
+ tda18218_write_reg(fe, 0x27, 0xde);
+ tda18218_write_reg(fe, 0x17, 0xf8);
+ tda18218_write_reg(fe, 0x18, 0x0f);
+ tda18218_write_reg(fe, 0x1c, 0x8b);
+ tda18218_write_reg(fe, 0x29, 0x02);
+ tda18218_write_reg(fe, 0x19, 0x1a);
+ tda18218_write_reg(fe, 0x11, 0x13);
+
+ initbuf2[0] = 0x0a;
+ initbuf2[1] = 0x5c;
+ initbuf2[2] = 0xc6;
+ initbuf2[3] = 0x07;
+ tda18218_write_regs(fe, initbuf2[0], &initbuf2[1], 3);
+ tda18218_write_reg(fe, 0x0f, 0x49);
+ tda18218_write_reg(fe, 0x05, 0x40);
+ tda18218_write_reg(fe, 0x05, 0x00);
+ tda18218_write_reg(fe, 0x05, 0x20);
+ tda18218_write_reg(fe, 0x11, 0xed);
+ tda18218_write_reg(fe, 0x0f, 0x49);
+ tda18218_write_reg(fe, 0x19, 0x2a);
+ tda18218_write_reg(fe, 0x05, 0x58);
+ tda18218_write_reg(fe, 0x05, 0x18);
+ tda18218_write_reg(fe, 0x05, 0x38);
+ tda18218_write_reg(fe, 0x29, 0x03);
+ tda18218_write_reg(fe, 0x19, 0x1a);
+ tda18218_write_reg(fe, 0x11, 0x13);
+ initbuf2[0] = 0x0a;
+ initbuf2[1] = 0xbe;
+ initbuf2[2] = 0x6e;
+ initbuf2[3] = 0x07;
+ tda18218_write_regs(fe, initbuf2[0], &initbuf2[1], 3);
+ tda18218_write_reg(fe, 0x0f, 0x49);
+ tda18218_write_reg(fe, 0x05, 0x58);
+ tda18218_write_reg(fe, 0x05, 0x18);
+ tda18218_write_reg(fe, 0x05, 0x38);
+ tda18218_write_reg(fe, 0x11, 0xed);
+ tda18218_write_reg(fe, 0x0f, 0x49);
+ tda18218_write_reg(fe, 0x19, 0x2a);
+ tda18218_write_reg(fe, 0x05, 0x58);
+ tda18218_write_reg(fe, 0x05, 0x18);
+ tda18218_write_reg(fe, 0x05, 0x38);
+ tda18218_write_reg(fe, 0x19, 0x0a);
+ tda18218_write_reg(fe, 0x27, 0xc9);
+ tda18218_write_reg(fe, 0x11, 0x13);
+ initbuf2[0] = 0x17;
+ initbuf2[1] = 0xf0;
+ initbuf2[2] = 0x19;
+ initbuf2[3] = 0x00;
+ tda18218_write_regs(fe, initbuf2[0], &initbuf2[1], 2);
+ tda18218_write_reg(fe, 0x1c, 0x98);
+ tda18218_write_reg(fe, 0x29, 0x03);
+ tda18218_write_reg(fe, 0x2a, 0x00);
+ tda18218_write_reg(fe, 0x2a, 0x01);
+ tda18218_write_reg(fe, 0x2a, 0x02);
+ tda18218_write_reg(fe, 0x2a, 0x03);
+ tda18218_write_reg(fe, 0x1c, 0x98);
+ tda18218_write_reg(fe, 0x18, 0x19);
+ tda18218_write_reg(fe, 0x22, 0x9c);
+ tda18218_write_reg(fe, 0x1f, 0x58);
+ tda18218_write_reg(fe, 0x24, 0x0c);
+ tda18218_write_reg(fe, 0x1c, 0x88);
+ tda18218_write_reg(fe, 0x20, 0x10);
+ tda18218_write_reg(fe, 0x21, 0x4c);
+ tda18218_write_reg(fe, 0x20, 0x00);
+ tda18218_write_reg(fe, 0x21, 0x48);
+ tda18218_write_reg(fe, 0x1f, 0x5b);
+ tda18218_write_reg(fe, 0x20, 0x00);
+ tda18218_write_reg(fe, 0x1f, 0x59);
+ tda18218_write_reg(fe, 0x20, 0x00);
+ tda18218_write_reg(fe, 0x1f, 0x5a);
+ tda18218_write_reg(fe, 0x20, 0x00);
+ tda18218_write_reg(fe, 0x1f, 0x5f);
+ tda18218_write_reg(fe, 0x20, 0x00);
+ tda18218_write_reg(fe, 0x1f, 0x5d);
+ tda18218_write_reg(fe, 0x20, 0x00);
+ tda18218_write_reg(fe, 0x1f, 0x5e);
+ tda18218_write_reg(fe, 0x20, 0x00);
+ tda18218_write_reg(fe, 0x20, 0x60);
+ tda18218_write_reg(fe, 0x23, 0x02);
+ tda18218_write_reg(fe, 0x20, 0xa0);
+ tda18218_write_reg(fe, 0x23, 0x09);
+ tda18218_write_reg(fe, 0x20, 0xe0);
+ tda18218_write_reg(fe, 0x23, 0x0c);
+ tda18218_write_reg(fe, 0x20, 0x40);
+ tda18218_write_reg(fe, 0x23, 0x01);
+ tda18218_write_reg(fe, 0x20, 0x80);
+ tda18218_write_reg(fe, 0x23, 0x08);
+ tda18218_write_reg(fe, 0x20, 0xc0);
+ tda18218_write_reg(fe, 0x23, 0x0b);
+ tda18218_write_reg(fe, 0x1c, 0x98);
+ tda18218_write_reg(fe, 0x22, 0x8c);
+ initbuf2[0] = 0x17;
+ initbuf2[1] = 0xb0;
+ initbuf2[2] = 0x59;
+ initbuf2[3] = 0x00;
+ initbuf2[0] = 0x1a;
+ initbuf2[1] = 0x0e;
+ initbuf2[2] = 0x2a;
+ initbuf2[3] = 0x98;
+ tda18218_write_regs(fe, initbuf2[0], &initbuf2[1], 3);
+ initbuf2[0] = 0x17;
+ initbuf2[1] = 0xb0;
+ initbuf2[2] = 0x59;
+ initbuf2[3] = 0x00;
+ tda18218_write_regs(fe, initbuf2[0], &initbuf2[1], 2);
+ tda18218_write_reg(fe, 0x2d, 0x81);
+ tda18218_write_reg(fe, 0x29, 0x02);
+
+ return 0;
+}
+
+static int tda18218_release(struct dvb_frontend *fe)
+{
+ kfree(fe->tuner_priv);
+ fe->tuner_priv = NULL;
+ return 0;
+}
+
+static const struct dvb_tuner_ops tda18218_tuner_ops = {
+ .info = {
+ .name = "NXP TDA18218",
+ .frequency_min = TDA18218_MIN_FREQ,
+ .frequency_max = TDA18218_MAX_FREQ,
+ .frequency_step = TDA18218_STEP,
+ },
+
+ .release = tda18218_release,
+ .init = tda18218_init,
+
+ .set_params = tda18218_set_params,
+ .get_frequency = tda18218_get_frequency,
+ .get_bandwidth = tda18218_get_bandwidth,
+};
+
+struct dvb_frontend * tda18218_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
+ struct tda18218_config *cfg)
+{
+ struct tda18218_priv *priv = NULL;
+
+ priv = kzalloc(sizeof(struct tda18218_priv), GFP_KERNEL);
+ if (priv == NULL)
+ return NULL;
+
+ priv->cfg = cfg;
+ priv->i2c = i2c;
+
+ fe->tuner_priv = priv;
+
+ tda18218_read_regs(fe);
+ if (priv->tda18218_regs[0x00] != 0xc0) {
+ printk(KERN_WARNING "Device is not a TDA18218!\n");
+ kfree(priv);
+ return NULL;
+ }
+
+ printk(KERN_INFO "NXP TDA18218 successfully identified.\n");
+ memcpy(&fe->ops.tuner_ops, &tda18218_tuner_ops,
+ sizeof(struct dvb_tuner_ops));
+
+ return fe;
+}
+EXPORT_SYMBOL(tda18218_attach);
+
+MODULE_DESCRIPTION("NXP TDA18218 silicon tuner driver");
+MODULE_AUTHOR("Lauris Ding <lding@gmx.de>");
+MODULE_VERSION("0.1");
+MODULE_LICENSE("GPL");
new file mode 100644
@@ -0,0 +1,44 @@
+/*
+ * Driver for NXP TDA18218 silicon tuner
+ *
+ * Copyright (C) 2010 Lauris Ding <lding@gmx.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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef TDA18218_H
+#define TDA18218_H
+
+#include "dvb_frontend.h"
+
+struct tda18218_config {
+ u8 i2c_address;
+};
+
+#if defined(CONFIG_MEDIA_TUNER_TDA18218) || (defined(CONFIG_MEDIA_TUNER_TDA18218_MODULE) && defined(MODULE))
+extern struct dvb_frontend *tda18218_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
+ struct tda18218_config *cfg);
+#else
+static inline struct dvb_frontend *tda18218_attach(struct dvb_frontend *fe,
+ struct i2c_adapter *i2c,
+ struct tda18218_config *cfg)
+{
+ printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
+ return NULL;
+}
+#endif // CONFIG_MEDIA_TUNER_TDA18218
+
+#endif
\ No newline at end of file
new file mode 100644
@@ -0,0 +1,36 @@
+/*
+ * Driver for NXP TDA18218 silicon tuner
+ *
+ * Copyright (C) 2010 Lauris Ding <lding@gmx.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; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#ifndef TDA18218_PRIV_H
+#define TDA18218_PRIV_H
+
+#define TDA18218_STEP 1000 /* 1 kHz */
+#define TDA18218_MIN_FREQ 174000000 /* 174 MHz */
+#define TDA18218_MAX_FREQ 864000000 /* 864 MHz */
+
+struct tda18218_priv {
+ u8 tda18218_regs[0x3b];
+ struct tda18218_config *cfg;
+ struct i2c_adapter *i2c;
+
+ u32 frequency;
+ u32 bandwidth;
+};
+
+#endif
@@ -30,6 +30,7 @@
#include "tda18271.h"
#include "mxl5005s.h"
#include "mc44s803.h"
+#include "tda18218.h"
static int dvb_usb_af9015_debug;
module_param_named(debug, dvb_usb_af9015_debug, int, 0644);
@@ -991,6 +992,7 @@ static int af9015_read_config(struct usb_device *udev)
case AF9013_TUNER_MT2060_2:
case AF9013_TUNER_TDA18271:
case AF9013_TUNER_QT1010A:
+ case AF9013_TUNER_TDA18218:
af9015_af9013_config[i].rf_spec_inv = 1;
break;
case AF9013_TUNER_MXL5003D:
@@ -1002,9 +1004,6 @@ static int af9015_read_config(struct usb_device *udev)
af9015_af9013_config[i].gpio[1] = AF9013_GPIO_LO;
af9015_af9013_config[i].rf_spec_inv = 1;
break;
- case AF9013_TUNER_TDA18218:
- warn("tuner NXP TDA18218 not supported yet");
- return -ENODEV;
default:
warn("tuner id:%d not supported, please report!", val);
return -ENODEV;
@@ -1207,6 +1206,10 @@ static struct mc44s803_config af9015_mc44s803_config = {
.dig_out = 1,
};
+static struct tda18218_config af9015_tda18218_config = {
+ .i2c_address = 0xc0,
+};
+
static int af9015_tuner_attach(struct dvb_usb_adapter *adap)
{
struct af9015_state *state = adap->dev->priv;
@@ -1237,6 +1240,10 @@ static int af9015_tuner_attach(struct dvb_usb_adapter *adap)
ret = dvb_attach(tda18271_attach, adap->fe, 0xc0, i2c_adap,
&af9015_tda18271_config) == NULL ? -ENODEV : 0;
break;
+ case AF9013_TUNER_TDA18218:
+ ret = dvb_attach(tda18218_attach, adap->fe, i2c_adap,
+ &af9015_tda18218_config) == NULL ? -ENODEV : 0;
+ break;
case AF9013_TUNER_MXL5003D:
ret = dvb_attach(mxl5005s_attach, adap->fe, i2c_adap,
&af9015_mxl5003_config) == NULL ? -ENODEV : 0;
@@ -487,6 +487,20 @@ static int af9013_set_freq_ctrl(struct af9013_state *state, fe_bandwidth_t bw)
break;
}
}
+ else if(state->config.tuner == AF9013_TUNER_TDA18218) {
+ switch (bw) {
+ case BANDWIDTH_6_MHZ:
+ if_sample_freq = 3000000; /* 3 MHz */
+ break;
+ case BANDWIDTH_7_MHZ:
+ if_sample_freq = 3500000; /* 3.5 MHz */
+ break;
+ case BANDWIDTH_8_MHZ:
+ default:
+ if_sample_freq = 4000000; /* 4 MHz */
+ break;
+ }
+ }
while (if_sample_freq > (adc_freq / 2))
if_sample_freq = if_sample_freq - adc_freq;
@@ -1389,6 +1403,7 @@ static int af9013_init(struct dvb_frontend *fe)
init = tuner_init_mt2060_2;
break;
case AF9013_TUNER_TDA18271:
+ case AF9013_TUNER_TDA18218:
len = ARRAY_SIZE(tuner_init_tda18271);
init = tuner_init_tda18271;
break;
@@ -789,8 +789,9 @@ static struct regdesc tuner_init_unknown[] = {
{ 0x9bd9, 0, 8, 0x08 },
};
-/* NXP TDA18271 tuner init
- AF9013_TUNER_TDA18271 = 156 */
+/* NXP TDA18271 & TDA18218 tuner init
+ AF9013_TUNER_TDA18271 = 156
+ AF9013_TUNER_TDA18218 = 179 */
static struct regdesc tuner_init_tda18271[] = {
{ 0x9bd5, 0, 8, 0x01 },
{ 0x9bd6, 0, 8, 0x04 },