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8e4e0be55abe396ea2f02d7cf198f1918480b148
LibreELEC.tv/packages/linux/patches/3.17.4/linux-224-tt-ct2-usb-tuners.patch
fritsch 594a413820 linux: Bump to 3.17.4
2014-11-22 13:04:28 +01:00

1469 lines
38 KiB
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diff -urN a/drivers/media/dvb-core/dvb-usb-ids.h b/drivers/media/dvb-core/dvb-usb-ids.h
--- a/drivers/media/dvb-core/dvb-usb-ids.h 2014-10-15 13:29:30.000000000 +0300
+++ b/drivers/media/dvb-core/dvb-usb-ids.h 2014-10-27 19:25:27.000000000 +0200
@@ -245,6 +245,7 @@
#define USB_PID_TECHNOTREND_CONNECT_S2400_8KEEPROM 0x3009
#define USB_PID_TECHNOTREND_CONNECT_CT3650 0x300d
#define USB_PID_TECHNOTREND_TVSTICK_CT2_4400 0x3014
+#define USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI 0x3012
#define USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY 0x005a
#define USB_PID_TERRATEC_CINERGY_DT_XS_DIVERSITY_2 0x0081
#define USB_PID_TERRATEC_CINERGY_HT_USB_XE 0x0058
diff -urN a/drivers/media/dvb-frontends/Kconfig b/drivers/media/dvb-frontends/Kconfig
--- a/drivers/media/dvb-frontends/Kconfig 2014-10-27 19:09:11.767386606 +0200
+++ b/drivers/media/dvb-frontends/Kconfig 2014-10-27 19:18:28.000000000 +0200
@@ -768,6 +768,13 @@
depends on DVB_CORE && I2C
default m if !MEDIA_SUBDRV_AUTOSELECT
+config DVB_SP2
+ tristate "CIMaX SP2"
+ depends on DVB_CORE && I2C
+ default m if !MEDIA_SUBDRV_AUTOSELECT
+ help
+ CIMaX SP2/SP2HF Common Interface module.
+
config DVB_LGS8GL5
tristate "Silicon Legend LGS-8GL5 demodulator (OFDM)"
depends on DVB_CORE && I2C
diff -urN a/drivers/media/dvb-frontends/Makefile b/drivers/media/dvb-frontends/Makefile
--- a/drivers/media/dvb-frontends/Makefile 2014-10-27 19:09:11.767386606 +0200
+++ b/drivers/media/dvb-frontends/Makefile 2014-10-27 19:19:10.000000000 +0200
@@ -110,6 +110,7 @@
obj-$(CONFIG_DVB_TDA18212DD) += tda18212dd.o
obj-$(CONFIG_DVB_CXD2843) += cxd2843.o
obj-$(CONFIG_DVB_A8293) += a8293.o
+obj-$(CONFIG_DVB_SP2) += sp2.o
obj-$(CONFIG_DVB_TDA10071) += tda10071.o
obj-$(CONFIG_DVB_RTL2830) += rtl2830.o
obj-$(CONFIG_DVB_RTL2832) += rtl2832.o
diff -urN a/drivers/media/dvb-frontends/si2168.c b/drivers/media/dvb-frontends/si2168.c
--- a/drivers/media/dvb-frontends/si2168.c 2014-10-15 13:29:30.000000000 +0300
+++ b/drivers/media/dvb-frontends/si2168.c 2014-10-27 19:15:12.000000000 +0200
@@ -55,8 +55,7 @@
break;
}
- dev_dbg(&s->client->dev, "%s: cmd execution took %d ms\n",
- __func__,
+ dev_dbg(&s->client->dev, "cmd execution took %d ms\n",
jiffies_to_msecs(jiffies) -
(jiffies_to_msecs(timeout) - TIMEOUT));
@@ -75,7 +74,7 @@
return 0;
err:
- dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+ dev_dbg(&s->client->dev, "failed=%d\n", ret);
return ret;
}
@@ -150,12 +149,12 @@
c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE;
}
- dev_dbg(&s->client->dev, "%s: status=%02x args=%*ph\n",
- __func__, *status, cmd.rlen, cmd.args);
+ dev_dbg(&s->client->dev, "status=%02x args=%*ph\n",
+ *status, cmd.rlen, cmd.args);
return 0;
err:
- dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+ dev_dbg(&s->client->dev, "failed=%d\n", ret);
return ret;
}
@@ -168,10 +167,10 @@
u8 bandwidth, delivery_system;
dev_dbg(&s->client->dev,
- "%s: delivery_system=%u modulation=%u frequency=%u bandwidth_hz=%u symbol_rate=%u inversion=%u\n",
- __func__, c->delivery_system, c->modulation,
+ "delivery_system=%u modulation=%u frequency=%u bandwidth_hz=%u symbol_rate=%u inversion=%u, stream_id=%d\n",
+ c->delivery_system, c->modulation,
c->frequency, c->bandwidth_hz, c->symbol_rate,
- c->inversion);
+ c->inversion, c->stream_id);
if (!s->active) {
ret = -EAGAIN;
@@ -235,6 +234,18 @@
if (ret)
goto err;
+ if (c->delivery_system == SYS_DVBT2) {
+ /* select PLP */
+ cmd.args[0] = 0x52;
+ cmd.args[1] = c->stream_id & 0xff;
+ cmd.args[2] = c->stream_id == NO_STREAM_ID_FILTER ? 0 : 1;
+ cmd.wlen = 3;
+ cmd.rlen = 1;
+ ret = si2168_cmd_execute(s, &cmd);
+ if (ret)
+ goto err;
+ }
+
memcpy(cmd.args, "\x51\x03", 2);
cmd.wlen = 2;
cmd.rlen = 12;
@@ -297,13 +308,6 @@
if (ret)
goto err;
- memcpy(cmd.args, "\x14\x00\x01\x10\x16\x00", 6);
- cmd.wlen = 6;
- cmd.rlen = 4;
- ret = si2168_cmd_execute(s, &cmd);
- if (ret)
- goto err;
-
memcpy(cmd.args, "\x14\x00\x09\x10\xe3\x18", 6);
cmd.wlen = 6;
cmd.rlen = 4;
@@ -343,7 +347,7 @@
return 0;
err:
- dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+ dev_dbg(&s->client->dev, "failed=%d\n", ret);
return ret;
}
@@ -357,8 +361,9 @@
struct si2168_cmd cmd;
unsigned int chip_id;
- dev_dbg(&s->client->dev, "%s:\n", __func__);
+ dev_dbg(&s->client->dev, "\n");
+ /* initialize */
memcpy(cmd.args, "\xc0\x12\x00\x0c\x00\x0d\x16\x00\x00\x00\x00\x00\x00", 13);
cmd.wlen = 13;
cmd.rlen = 0;
@@ -366,6 +371,26 @@
if (ret)
goto err;
+ if (s->fw_loaded) {
+ /* resume */
+ memcpy(cmd.args, "\xc0\x06\x08\x0f\x00\x20\x21\x01", 8);
+ cmd.wlen = 8;
+ cmd.rlen = 1;
+ ret = si2168_cmd_execute(s, &cmd);
+ if (ret)
+ goto err;
+
+ memcpy(cmd.args, "\x85", 1);
+ cmd.wlen = 1;
+ cmd.rlen = 1;
+ ret = si2168_cmd_execute(s, &cmd);
+ if (ret)
+ goto err;
+
+ goto warm;
+ }
+
+ /* power up */
memcpy(cmd.args, "\xc0\x06\x01\x0f\x00\x20\x20\x01", 8);
cmd.wlen = 8;
cmd.rlen = 1;
@@ -400,16 +425,16 @@
break;
default:
dev_err(&s->client->dev,
- "%s: unkown chip version Si21%d-%c%c%c\n",
- KBUILD_MODNAME, cmd.args[2], cmd.args[1],
+ "unknown chip version Si21%d-%c%c%c\n",
+ cmd.args[2], cmd.args[1],
cmd.args[3], cmd.args[4]);
ret = -EINVAL;
goto err;
}
/* cold state - try to download firmware */
- dev_info(&s->client->dev, "%s: found a '%s' in cold state\n",
- KBUILD_MODNAME, si2168_ops.info.name);
+ dev_info(&s->client->dev, "found a '%s' in cold state\n",
+ si2168_ops.info.name);
/* request the firmware, this will block and timeout */
ret = request_firmware(&fw, fw_file, &s->client->dev);
@@ -422,18 +447,18 @@
if (ret == 0) {
dev_notice(&s->client->dev,
- "%s: please install firmware file '%s'\n",
- KBUILD_MODNAME, SI2168_B40_FIRMWARE);
+ "please install firmware file '%s'\n",
+ SI2168_B40_FIRMWARE);
} else {
dev_err(&s->client->dev,
- "%s: firmware file '%s' not found\n",
- KBUILD_MODNAME, fw_file);
+ "firmware file '%s' not found\n",
+ fw_file);
goto err;
}
}
- dev_info(&s->client->dev, "%s: downloading firmware from file '%s'\n",
- KBUILD_MODNAME, fw_file);
+ dev_info(&s->client->dev, "downloading firmware from file '%s'\n",
+ fw_file);
for (remaining = fw->size; remaining > 0; remaining -= i2c_wr_max) {
len = remaining;
@@ -446,8 +471,8 @@
ret = si2168_cmd_execute(s, &cmd);
if (ret) {
dev_err(&s->client->dev,
- "%s: firmware download failed=%d\n",
- KBUILD_MODNAME, ret);
+ "firmware download failed=%d\n",
+ ret);
goto err;
}
}
@@ -462,8 +487,20 @@
if (ret)
goto err;
- dev_info(&s->client->dev, "%s: found a '%s' in warm state\n",
- KBUILD_MODNAME, si2168_ops.info.name);
+ /* set ts mode */
+ memcpy(cmd.args, "\x14\x00\x01\x10\x10\x00", 6);
+ cmd.args[4] |= s->ts_mode;
+ cmd.wlen = 6;
+ cmd.rlen = 4;
+ ret = si2168_cmd_execute(s, &cmd);
+ if (ret)
+ goto err;
+
+ s->fw_loaded = true;
+
+warm:
+ dev_info(&s->client->dev, "found a '%s' in warm state\n",
+ si2168_ops.info.name);
s->active = true;
@@ -472,7 +509,7 @@
if (fw)
release_firmware(fw);
- dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+ dev_dbg(&s->client->dev, "failed=%d\n", ret);
return ret;
}
@@ -482,7 +519,7 @@
int ret;
struct si2168_cmd cmd;
- dev_dbg(&s->client->dev, "%s:\n", __func__);
+ dev_dbg(&s->client->dev, "\n");
s->active = false;
@@ -495,7 +532,7 @@
return 0;
err:
- dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+ dev_dbg(&s->client->dev, "failed=%d\n", ret);
return ret;
}
@@ -528,8 +565,7 @@
/* open tuner I2C gate */
ret = __i2c_transfer(s->client->adapter, &gate_open_msg, 1);
if (ret != 1) {
- dev_warn(&s->client->dev, "%s: i2c write failed=%d\n",
- KBUILD_MODNAME, ret);
+ dev_warn(&s->client->dev, "i2c write failed=%d\n", ret);
if (ret >= 0)
ret = -EREMOTEIO;
} else {
@@ -553,8 +589,7 @@
/* close tuner I2C gate */
ret = __i2c_transfer(s->client->adapter, &gate_close_msg, 1);
if (ret != 1) {
- dev_warn(&s->client->dev, "%s: i2c write failed=%d\n",
- KBUILD_MODNAME, ret);
+ dev_warn(&s->client->dev, "i2c write failed=%d\n", ret);
if (ret >= 0)
ret = -EREMOTEIO;
} else {
@@ -587,7 +622,8 @@
FE_CAN_GUARD_INTERVAL_AUTO |
FE_CAN_HIERARCHY_AUTO |
FE_CAN_MUTE_TS |
- FE_CAN_2G_MODULATION
+ FE_CAN_2G_MODULATION |
+ FE_CAN_MULTISTREAM
},
.get_tune_settings = si2168_get_tune_settings,
@@ -607,12 +643,12 @@
struct si2168 *s;
int ret;
- dev_dbg(&client->dev, "%s:\n", __func__);
+ dev_dbg(&client->dev, "\n");
s = kzalloc(sizeof(struct si2168), GFP_KERNEL);
if (!s) {
ret = -ENOMEM;
- dev_err(&client->dev, "%s: kzalloc() failed\n", KBUILD_MODNAME);
+ dev_err(&client->dev, "kzalloc() failed\n");
goto err;
}
@@ -633,16 +669,17 @@
*config->i2c_adapter = s->adapter;
*config->fe = &s->fe;
+ s->ts_mode = config->ts_mode;
+ s->fw_loaded = false;
i2c_set_clientdata(client, s);
dev_info(&s->client->dev,
- "%s: Silicon Labs Si2168 successfully attached\n",
- KBUILD_MODNAME);
+ "Silicon Labs Si2168 successfully attached\n");
return 0;
err:
kfree(s);
- dev_dbg(&client->dev, "%s: failed=%d\n", __func__, ret);
+ dev_dbg(&client->dev, "failed=%d\n", ret);
return ret;
}
@@ -650,7 +687,7 @@
{
struct si2168 *s = i2c_get_clientdata(client);
- dev_dbg(&client->dev, "%s:\n", __func__);
+ dev_dbg(&client->dev, "\n");
i2c_del_mux_adapter(s->adapter);
diff -urN a/drivers/media/dvb-frontends/si2168.h b/drivers/media/dvb-frontends/si2168.h
--- a/drivers/media/dvb-frontends/si2168.h 2014-10-15 13:29:30.000000000 +0300
+++ b/drivers/media/dvb-frontends/si2168.h 2014-10-27 19:15:08.000000000 +0200
@@ -34,6 +34,12 @@
* returned by driver
*/
struct i2c_adapter **i2c_adapter;
+
+ /* TS mode */
+ u8 ts_mode;
};
+#define SI2168_TS_PARALLEL 0x06
+#define SI2168_TS_SERIAL 0x03
+
#endif
diff -urN a/drivers/media/dvb-frontends/si2168_priv.h b/drivers/media/dvb-frontends/si2168_priv.h
--- a/drivers/media/dvb-frontends/si2168_priv.h 2014-10-15 13:29:30.000000000 +0300
+++ b/drivers/media/dvb-frontends/si2168_priv.h 2014-10-27 19:15:20.000000000 +0200
@@ -36,6 +36,8 @@
fe_delivery_system_t delivery_system;
fe_status_t fe_status;
bool active;
+ bool fw_loaded;
+ u8 ts_mode;
};
/* firmare command struct */
diff -urN a/drivers/media/dvb-frontends/sp2.c b/drivers/media/dvb-frontends/sp2.c
--- a/drivers/media/dvb-frontends/sp2.c 1970-01-01 02:00:00.000000000 +0200
+++ b/drivers/media/dvb-frontends/sp2.c 2014-10-27 19:27:47.000000000 +0200
@@ -0,0 +1,441 @@
+/*
+ * CIMaX SP2/SP2HF (Atmel T90FJR) CI driver
+ *
+ * Copyright (C) 2014 Olli Salonen <olli.salonen@iki.fi>
+ *
+ * Heavily based on CIMax2(R) SP2 driver in conjunction with NetUp Dual
+ * DVB-S2 CI card (cimax2) with following copyrights:
+ *
+ * Copyright (C) 2009 NetUP Inc.
+ * Copyright (C) 2009 Igor M. Liplianin <liplianin@netup.ru>
+ * Copyright (C) 2009 Abylay Ospan <aospan@netup.ru>
+ *
+ * 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.
+ */
+
+#include "sp2_priv.h"
+
+static int sp2_read_i2c(struct sp2 *s, u8 reg, u8 *buf, int len)
+{
+ int ret;
+ struct i2c_client *client = s->client;
+ struct i2c_adapter *adap = client->adapter;
+ struct i2c_msg msg[] = {
+ {
+ .addr = client->addr,
+ .flags = 0,
+ .buf = &reg,
+ .len = 1
+ }, {
+ .addr = client->addr,
+ .flags = I2C_M_RD,
+ .buf = buf,
+ .len = len
+ }
+ };
+
+ ret = i2c_transfer(adap, msg, 2);
+
+ if (ret != 2) {
+ dev_err(&client->dev, "i2c read error, reg = 0x%02x, status = %d\n",
+ reg, ret);
+ if (ret < 0)
+ return ret;
+ else
+ return -EIO;
+ }
+
+ dev_dbg(&s->client->dev, "addr=0x%04x, reg = 0x%02x, data = %02x\n",
+ client->addr, reg, buf[0]);
+
+ return 0;
+}
+
+static int sp2_write_i2c(struct sp2 *s, u8 reg, u8 *buf, int len)
+{
+ int ret;
+ u8 buffer[35];
+ struct i2c_client *client = s->client;
+ struct i2c_adapter *adap = client->adapter;
+ struct i2c_msg msg = {
+ .addr = client->addr,
+ .flags = 0,
+ .buf = &buffer[0],
+ .len = len + 1
+ };
+
+ if ((len + 1) > sizeof(buffer)) {
+ dev_err(&client->dev, "i2c wr reg=%02x: len=%d is too big!\n",
+ reg, len);
+ return -EINVAL;
+ }
+
+ buffer[0] = reg;
+ memcpy(&buffer[1], buf, len);
+
+ ret = i2c_transfer(adap, &msg, 1);
+
+ if (ret != 1) {
+ dev_err(&client->dev, "i2c write error, reg = 0x%02x, status = %d\n",
+ reg, ret);
+ if (ret < 0)
+ return ret;
+ else
+ return -EIO;
+ }
+
+ return 0;
+}
+
+static int sp2_ci_op_cam(struct dvb_ca_en50221 *en50221, int slot, u8 acs,
+ u8 read, int addr, u8 data)
+{
+ struct sp2 *s = en50221->data;
+ u8 store;
+ int mem, ret;
+ int (*ci_op_cam)(void*, u8, int, u8, int*) = s->ci_control;
+
+ dev_dbg(&s->client->dev, "slot=%d, acs=0x%02x, addr=0x%04x, data = 0x%02x",
+ slot, acs, addr, data);
+
+ if (slot != 0)
+ return -EINVAL;
+
+ /*
+ * change module access type between IO space and attribute memory
+ * when needed
+ */
+ if (s->module_access_type != acs) {
+ ret = sp2_read_i2c(s, 0x00, &store, 1);
+
+ if (ret)
+ return ret;
+
+ store &= ~(SP2_MOD_CTL_ACS1 | SP2_MOD_CTL_ACS0);
+ store |= acs;
+
+ ret = sp2_write_i2c(s, 0x00, &store, 1);
+ if (ret)
+ return ret;
+ }
+
+ s->module_access_type = acs;
+
+ /* implementation of ci_op_cam is device specific */
+ if (ci_op_cam) {
+ ret = ci_op_cam(s->priv, read, addr, data, &mem);
+ } else {
+ dev_err(&s->client->dev, "callback not defined");
+ return -EINVAL;
+ }
+
+ if (ret)
+ return ret;
+
+ if (read) {
+ dev_dbg(&s->client->dev, "cam read, addr=0x%04x, data = 0x%04x",
+ addr, mem);
+ return mem;
+ } else {
+ return 0;
+ }
+}
+
+int sp2_ci_read_attribute_mem(struct dvb_ca_en50221 *en50221,
+ int slot, int addr)
+{
+ return sp2_ci_op_cam(en50221, slot, SP2_CI_ATTR_ACS,
+ SP2_CI_RD, addr, 0);
+}
+
+int sp2_ci_write_attribute_mem(struct dvb_ca_en50221 *en50221,
+ int slot, int addr, u8 data)
+{
+ return sp2_ci_op_cam(en50221, slot, SP2_CI_ATTR_ACS,
+ SP2_CI_WR, addr, data);
+}
+
+int sp2_ci_read_cam_control(struct dvb_ca_en50221 *en50221,
+ int slot, u8 addr)
+{
+ return sp2_ci_op_cam(en50221, slot, SP2_CI_IO_ACS,
+ SP2_CI_RD, addr, 0);
+}
+
+int sp2_ci_write_cam_control(struct dvb_ca_en50221 *en50221,
+ int slot, u8 addr, u8 data)
+{
+ return sp2_ci_op_cam(en50221, slot, SP2_CI_IO_ACS,
+ SP2_CI_WR, addr, data);
+}
+
+int sp2_ci_slot_reset(struct dvb_ca_en50221 *en50221, int slot)
+{
+ struct sp2 *s = en50221->data;
+ u8 buf;
+ int ret;
+
+ dev_dbg(&s->client->dev, "slot: %d\n", slot);
+
+ if (slot != 0)
+ return -EINVAL;
+
+ /* RST on */
+ buf = SP2_MOD_CTL_RST;
+ ret = sp2_write_i2c(s, 0x00, &buf, 1);
+
+ if (ret)
+ return ret;
+
+ usleep_range(500, 600);
+
+ /* RST off */
+ buf = 0x00;
+ ret = sp2_write_i2c(s, 0x00, &buf, 1);
+
+ if (ret)
+ return ret;
+
+ msleep(1000);
+
+ return 0;
+}
+
+int sp2_ci_slot_shutdown(struct dvb_ca_en50221 *en50221, int slot)
+{
+ struct sp2 *s = en50221->data;
+
+ dev_dbg(&s->client->dev, "slot:%d\n", slot);
+
+ /* not implemented */
+ return 0;
+}
+
+int sp2_ci_slot_ts_enable(struct dvb_ca_en50221 *en50221, int slot)
+{
+ struct sp2 *s = en50221->data;
+ u8 buf;
+
+ dev_dbg(&s->client->dev, "slot:%d\n", slot);
+
+ if (slot != 0)
+ return -EINVAL;
+
+ sp2_read_i2c(s, 0x00, &buf, 1);
+
+ /* disable bypass and enable TS */
+ buf |= (SP2_MOD_CTL_TSOEN | SP2_MOD_CTL_TSIEN);
+ return sp2_write_i2c(s, 0, &buf, 1);
+}
+
+int sp2_ci_poll_slot_status(struct dvb_ca_en50221 *en50221,
+ int slot, int open)
+{
+ struct sp2 *s = en50221->data;
+ u8 buf[2];
+ int ret;
+
+ dev_dbg(&s->client->dev, "slot:%d open:%d\n", slot, open);
+
+ /*
+ * CAM module INSERT/REMOVE processing. Slow operation because of i2c
+ * transfers. Throttle read to one per sec.
+ */
+ if (time_after(jiffies, s->next_status_checked_time)) {
+ ret = sp2_read_i2c(s, 0x00, buf, 1);
+ s->next_status_checked_time = jiffies + msecs_to_jiffies(1000);
+
+ if (ret)
+ return 0;
+
+ if (buf[0] & SP2_MOD_CTL_DET)
+ s->status = DVB_CA_EN50221_POLL_CAM_PRESENT |
+ DVB_CA_EN50221_POLL_CAM_READY;
+ else
+ s->status = 0;
+ }
+
+ return s->status;
+}
+
+int sp2_init(struct sp2 *s)
+{
+ int ret = 0;
+ u8 buf;
+ u8 cimax_init[34] = {
+ 0x00, /* module A control*/
+ 0x00, /* auto select mask high A */
+ 0x00, /* auto select mask low A */
+ 0x00, /* auto select pattern high A */
+ 0x00, /* auto select pattern low A */
+ 0x44, /* memory access time A, 600 ns */
+ 0x00, /* invert input A */
+ 0x00, /* RFU */
+ 0x00, /* RFU */
+ 0x00, /* module B control*/
+ 0x00, /* auto select mask high B */
+ 0x00, /* auto select mask low B */
+ 0x00, /* auto select pattern high B */
+ 0x00, /* auto select pattern low B */
+ 0x44, /* memory access time B, 600 ns */
+ 0x00, /* invert input B */
+ 0x00, /* RFU */
+ 0x00, /* RFU */
+ 0x00, /* auto select mask high Ext */
+ 0x00, /* auto select mask low Ext */
+ 0x00, /* auto select pattern high Ext */
+ 0x00, /* auto select pattern low Ext */
+ 0x00, /* RFU */
+ 0x02, /* destination - module A */
+ 0x01, /* power control reg, VCC power on */
+ 0x00, /* RFU */
+ 0x00, /* int status read only */
+ 0x00, /* Interrupt Mask Register */
+ 0x05, /* EXTINT=active-high, INT=push-pull */
+ 0x00, /* USCG1 */
+ 0x04, /* ack active low */
+ 0x00, /* LOCK = 0 */
+ 0x22, /* unknown */
+ 0x00, /* synchronization? */
+ };
+
+ dev_dbg(&s->client->dev, "\n");
+
+ s->ca.owner = THIS_MODULE;
+ s->ca.read_attribute_mem = sp2_ci_read_attribute_mem;
+ s->ca.write_attribute_mem = sp2_ci_write_attribute_mem;
+ s->ca.read_cam_control = sp2_ci_read_cam_control;
+ s->ca.write_cam_control = sp2_ci_write_cam_control;
+ s->ca.slot_reset = sp2_ci_slot_reset;
+ s->ca.slot_shutdown = sp2_ci_slot_shutdown;
+ s->ca.slot_ts_enable = sp2_ci_slot_ts_enable;
+ s->ca.poll_slot_status = sp2_ci_poll_slot_status;
+ s->ca.data = s;
+ s->module_access_type = 0;
+
+ /* initialize all regs */
+ ret = sp2_write_i2c(s, 0x00, &cimax_init[0], 34);
+ if (ret)
+ goto err;
+
+ /* lock registers */
+ buf = 1;
+ ret = sp2_write_i2c(s, 0x1f, &buf, 1);
+ if (ret)
+ goto err;
+
+ /* power on slots */
+ ret = sp2_write_i2c(s, 0x18, &buf, 1);
+ if (ret)
+ goto err;
+
+ ret = dvb_ca_en50221_init(s->dvb_adap, &s->ca, 0, 1);
+ if (ret)
+ goto err;
+
+ return 0;
+
+err:
+ dev_dbg(&s->client->dev, "init failed=%d\n", ret);
+ return ret;
+}
+
+int sp2_exit(struct i2c_client *client)
+{
+ struct sp2 *s;
+
+ dev_dbg(&client->dev, "\n");
+
+ if (client == NULL)
+ return 0;
+
+ s = i2c_get_clientdata(client);
+ if (s == NULL)
+ return 0;
+
+ if (s->ca.data == NULL)
+ return 0;
+
+ dvb_ca_en50221_release(&s->ca);
+
+ return 0;
+}
+
+static int sp2_probe(struct i2c_client *client,
+ const struct i2c_device_id *id)
+{
+ struct sp2_config *cfg = client->dev.platform_data;
+ struct sp2 *s;
+ int ret;
+
+ dev_dbg(&client->dev, "\n");
+
+ s = kzalloc(sizeof(struct sp2), GFP_KERNEL);
+ if (!s) {
+ ret = -ENOMEM;
+ dev_err(&client->dev, "kzalloc() failed\n");
+ goto err;
+ }
+
+ s->client = client;
+ s->dvb_adap = cfg->dvb_adap;
+ s->priv = cfg->priv;
+ s->ci_control = cfg->ci_control;
+
+ i2c_set_clientdata(client, s);
+
+ ret = sp2_init(s);
+ if (ret)
+ goto err;
+
+ dev_info(&s->client->dev, "CIMaX SP2 successfully attached\n");
+ return 0;
+err:
+ dev_dbg(&client->dev, "init failed=%d\n", ret);
+ kfree(s);
+
+ return ret;
+}
+
+static int sp2_remove(struct i2c_client *client)
+{
+ struct si2157 *s = i2c_get_clientdata(client);
+
+ dev_dbg(&client->dev, "\n");
+
+ sp2_exit(client);
+ if (s != NULL)
+ kfree(s);
+
+ return 0;
+}
+
+static const struct i2c_device_id sp2_id[] = {
+ {"sp2", 0},
+ {}
+};
+MODULE_DEVICE_TABLE(i2c, sp2_id);
+
+static struct i2c_driver sp2_driver = {
+ .driver = {
+ .owner = THIS_MODULE,
+ .name = "sp2",
+ },
+ .probe = sp2_probe,
+ .remove = sp2_remove,
+ .id_table = sp2_id,
+};
+
+module_i2c_driver(sp2_driver);
+
+MODULE_DESCRIPTION("CIMaX SP2/HF CI driver");
+MODULE_AUTHOR("Olli Salonen <olli.salonen@iki.fi>");
+MODULE_LICENSE("GPL");
diff -urN a/drivers/media/dvb-frontends/sp2.h b/drivers/media/dvb-frontends/sp2.h
--- a/drivers/media/dvb-frontends/sp2.h 1970-01-01 02:00:00.000000000 +0200
+++ b/drivers/media/dvb-frontends/sp2.h 2014-10-27 19:27:47.000000000 +0200
@@ -0,0 +1,53 @@
+/*
+ * CIMaX SP2/HF CI driver
+ *
+ * Copyright (C) 2014 Olli Salonen <olli.salonen@iki.fi>
+ *
+ * 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.
+ */
+
+#ifndef SP2_H
+#define SP2_H
+
+#include <linux/kconfig.h>
+#include "dvb_ca_en50221.h"
+
+/*
+ * I2C address
+ * 0x40 (port 0)
+ * 0x41 (port 1)
+ */
+struct sp2_config {
+ /* dvb_adapter to attach the ci to */
+ struct dvb_adapter *dvb_adap;
+
+ /* function ci_control handles the device specific ci ops */
+ void *ci_control;
+
+ /* priv is passed back to function ci_control */
+ void *priv;
+};
+
+extern int sp2_ci_read_attribute_mem(struct dvb_ca_en50221 *en50221,
+ int slot, int addr);
+extern int sp2_ci_write_attribute_mem(struct dvb_ca_en50221 *en50221,
+ int slot, int addr, u8 data);
+extern int sp2_ci_read_cam_control(struct dvb_ca_en50221 *en50221,
+ int slot, u8 addr);
+extern int sp2_ci_write_cam_control(struct dvb_ca_en50221 *en50221,
+ int slot, u8 addr, u8 data);
+extern int sp2_ci_slot_reset(struct dvb_ca_en50221 *en50221, int slot);
+extern int sp2_ci_slot_shutdown(struct dvb_ca_en50221 *en50221, int slot);
+extern int sp2_ci_slot_ts_enable(struct dvb_ca_en50221 *en50221, int slot);
+extern int sp2_ci_poll_slot_status(struct dvb_ca_en50221 *en50221,
+ int slot, int open);
+
+#endif
diff -urN a/drivers/media/dvb-frontends/sp2_priv.h b/drivers/media/dvb-frontends/sp2_priv.h
--- a/drivers/media/dvb-frontends/sp2_priv.h 1970-01-01 02:00:00.000000000 +0200
+++ b/drivers/media/dvb-frontends/sp2_priv.h 2014-10-27 19:27:47.000000000 +0200
@@ -0,0 +1,50 @@
+/*
+ * CIMaX SP2/HF CI driver
+ *
+ * Copyright (C) 2014 Olli Salonen <olli.salonen@iki.fi>
+ *
+ * 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.
+ */
+
+#ifndef SP2_PRIV_H
+#define SP2_PRIV_H
+
+#include "sp2.h"
+#include "dvb_frontend.h"
+
+/* state struct */
+struct sp2 {
+ int status;
+ struct i2c_client *client;
+ struct dvb_adapter *dvb_adap;
+ struct dvb_ca_en50221 ca;
+ int module_access_type;
+ unsigned long next_status_checked_time;
+ void *priv;
+ void *ci_control;
+};
+
+#define SP2_CI_ATTR_ACS 0x00
+#define SP2_CI_IO_ACS 0x04
+#define SP2_CI_WR 0
+#define SP2_CI_RD 1
+
+/* Module control register (0x00 module A, 0x09 module B) bits */
+#define SP2_MOD_CTL_DET 0x01
+#define SP2_MOD_CTL_AUTO 0x02
+#define SP2_MOD_CTL_ACS0 0x04
+#define SP2_MOD_CTL_ACS1 0x08
+#define SP2_MOD_CTL_HAD 0x10
+#define SP2_MOD_CTL_TSIEN 0x20
+#define SP2_MOD_CTL_TSOEN 0x40
+#define SP2_MOD_CTL_RST 0x80
+
+#endif
diff -urN a/drivers/media/tuners/si2157.c b/drivers/media/tuners/si2157.c
--- a/drivers/media/tuners/si2157.c 2014-10-15 13:29:30.000000000 +0300
+++ b/drivers/media/tuners/si2157.c 2014-10-27 19:16:29.000000000 +0200
@@ -1,5 +1,5 @@
/*
- * Silicon Labs Si2157/2158 silicon tuner driver
+ * Silicon Labs Si2147/2157/2158 silicon tuner driver
*
* Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
*
@@ -55,8 +55,7 @@
break;
}
- dev_dbg(&s->client->dev, "%s: cmd execution took %d ms\n",
- __func__,
+ dev_dbg(&s->client->dev, "cmd execution took %d ms\n",
jiffies_to_msecs(jiffies) -
(jiffies_to_msecs(timeout) - TIMEOUT));
@@ -75,7 +74,7 @@
return 0;
err:
- dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+ dev_dbg(&s->client->dev, "failed=%d\n", ret);
return ret;
}
@@ -88,9 +87,12 @@
u8 *fw_file;
unsigned int chip_id;
- dev_dbg(&s->client->dev, "%s:\n", __func__);
+ dev_dbg(&s->client->dev, "\n");
- /* configure? */
+ if (s->fw_loaded)
+ goto warm;
+
+ /* power up */
memcpy(cmd.args, "\xc0\x00\x0c\x00\x00\x01\x01\x01\x01\x01\x01\x02\x00\x00\x01", 15);
cmd.wlen = 15;
cmd.rlen = 1;
@@ -111,45 +113,47 @@
#define SI2158_A20 ('A' << 24 | 58 << 16 | '2' << 8 | '0' << 0)
#define SI2157_A30 ('A' << 24 | 57 << 16 | '3' << 8 | '0' << 0)
+ #define SI2147_A30 ('A' << 24 | 47 << 16 | '3' << 8 | '0' << 0)
switch (chip_id) {
case SI2158_A20:
fw_file = SI2158_A20_FIRMWARE;
break;
case SI2157_A30:
+ case SI2147_A30:
goto skip_fw_download;
break;
default:
dev_err(&s->client->dev,
- "%s: unkown chip version Si21%d-%c%c%c\n",
- KBUILD_MODNAME, cmd.args[2], cmd.args[1],
+ "unknown chip version Si21%d-%c%c%c\n",
+ cmd.args[2], cmd.args[1],
cmd.args[3], cmd.args[4]);
ret = -EINVAL;
goto err;
}
/* cold state - try to download firmware */
- dev_info(&s->client->dev, "%s: found a '%s' in cold state\n",
- KBUILD_MODNAME, si2157_ops.info.name);
+ dev_info(&s->client->dev, "found a '%s' in cold state\n",
+ si2157_ops.info.name);
/* request the firmware, this will block and timeout */
ret = request_firmware(&fw, fw_file, &s->client->dev);
if (ret) {
- dev_err(&s->client->dev, "%s: firmware file '%s' not found\n",
- KBUILD_MODNAME, fw_file);
+ dev_err(&s->client->dev, "firmware file '%s' not found\n",
+ fw_file);
goto err;
}
/* firmware should be n chunks of 17 bytes */
if (fw->size % 17 != 0) {
- dev_err(&s->client->dev, "%s: firmware file '%s' is invalid\n",
- KBUILD_MODNAME, fw_file);
+ dev_err(&s->client->dev, "firmware file '%s' is invalid\n",
+ fw_file);
ret = -EINVAL;
goto err;
}
- dev_info(&s->client->dev, "%s: downloading firmware from file '%s'\n",
- KBUILD_MODNAME, fw_file);
+ dev_info(&s->client->dev, "downloading firmware from file '%s'\n",
+ fw_file);
for (remaining = fw->size; remaining > 0; remaining -= 17) {
len = fw->data[fw->size - remaining];
@@ -159,8 +163,8 @@
ret = si2157_cmd_execute(s, &cmd);
if (ret) {
dev_err(&s->client->dev,
- "%s: firmware download failed=%d\n",
- KBUILD_MODNAME, ret);
+ "firmware download failed=%d\n",
+ ret);
goto err;
}
}
@@ -177,14 +181,17 @@
if (ret)
goto err;
- s->active = true;
+ s->fw_loaded = true;
+warm:
+ s->active = true;
return 0;
+
err:
if (fw)
release_firmware(fw);
- dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+ dev_dbg(&s->client->dev, "failed=%d\n", ret);
return ret;
}
@@ -194,20 +201,21 @@
int ret;
struct si2157_cmd cmd;
- dev_dbg(&s->client->dev, "%s:\n", __func__);
+ dev_dbg(&s->client->dev, "\n");
s->active = false;
- memcpy(cmd.args, "\x13", 1);
- cmd.wlen = 1;
- cmd.rlen = 0;
+ /* standby */
+ memcpy(cmd.args, "\x16\x00", 2);
+ cmd.wlen = 2;
+ cmd.rlen = 1;
ret = si2157_cmd_execute(s, &cmd);
if (ret)
goto err;
return 0;
err:
- dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+ dev_dbg(&s->client->dev, "failed=%d\n", ret);
return ret;
}
@@ -220,8 +228,8 @@
u8 bandwidth, delivery_system;
dev_dbg(&s->client->dev,
- "%s: delivery_system=%d frequency=%u bandwidth_hz=%u\n",
- __func__, c->delivery_system, c->frequency,
+ "delivery_system=%d frequency=%u bandwidth_hz=%u\n",
+ c->delivery_system, c->frequency,
c->bandwidth_hz);
if (!s->active) {
@@ -239,6 +247,9 @@
bandwidth = 0x0f;
switch (c->delivery_system) {
+ case SYS_ATSC:
+ delivery_system = 0x00;
+ break;
case SYS_DVBT:
case SYS_DVBT2: /* it seems DVB-T and DVB-T2 both are 0x20 here */
delivery_system = 0x20;
@@ -256,7 +267,14 @@
if (s->inversion)
cmd.args[5] = 0x01;
cmd.wlen = 6;
- cmd.rlen = 1;
+ cmd.rlen = 4;
+ ret = si2157_cmd_execute(s, &cmd);
+ if (ret)
+ goto err;
+
+ memcpy(cmd.args, "\x14\x00\x02\x07\x01\x00", 6);
+ cmd.wlen = 6;
+ cmd.rlen = 4;
ret = si2157_cmd_execute(s, &cmd);
if (ret)
goto err;
@@ -275,7 +293,7 @@
return 0;
err:
- dev_dbg(&s->client->dev, "%s: failed=%d\n", __func__, ret);
+ dev_dbg(&s->client->dev, "failed=%d\n", ret);
return ret;
}
@@ -310,13 +328,14 @@
s = kzalloc(sizeof(struct si2157), GFP_KERNEL);
if (!s) {
ret = -ENOMEM;
- dev_err(&client->dev, "%s: kzalloc() failed\n", KBUILD_MODNAME);
+ dev_err(&client->dev, "kzalloc() failed\n");
goto err;
}
s->client = client;
s->fe = cfg->fe;
s->inversion = cfg->inversion;
+ s->fw_loaded = false;
mutex_init(&s->i2c_mutex);
/* check if the tuner is there */
@@ -333,11 +352,10 @@
i2c_set_clientdata(client, s);
dev_info(&s->client->dev,
- "%s: Silicon Labs Si2157/Si2158 successfully attached\n",
- KBUILD_MODNAME);
+ "Silicon Labs Si2157/Si2158 successfully attached\n");
return 0;
err:
- dev_dbg(&client->dev, "%s: failed=%d\n", __func__, ret);
+ dev_dbg(&client->dev, "failed=%d\n", ret);
kfree(s);
return ret;
@@ -348,7 +366,7 @@
struct si2157 *s = i2c_get_clientdata(client);
struct dvb_frontend *fe = s->fe;
- dev_dbg(&client->dev, "%s:\n", __func__);
+ dev_dbg(&client->dev, "\n");
memset(&fe->ops.tuner_ops, 0, sizeof(struct dvb_tuner_ops));
fe->tuner_priv = NULL;
diff -urN a/drivers/media/tuners/si2157.h b/drivers/media/tuners/si2157.h
--- a/drivers/media/tuners/si2157.h 2014-10-15 13:29:30.000000000 +0300
+++ b/drivers/media/tuners/si2157.h 2014-10-27 19:16:29.000000000 +0200
@@ -1,5 +1,5 @@
/*
- * Silicon Labs Si2157/2158 silicon tuner driver
+ * Silicon Labs Si2147/2157/2158 silicon tuner driver
*
* Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
*
diff -urN a/drivers/media/tuners/si2157_priv.h b/drivers/media/tuners/si2157_priv.h
--- a/drivers/media/tuners/si2157_priv.h 2014-10-15 13:29:30.000000000 +0300
+++ b/drivers/media/tuners/si2157_priv.h 2014-10-27 20:24:59.000000000 +0200
@@ -1,5 +1,5 @@
/*
- * Silicon Labs Si2157/2158 silicon tuner driver
+ * Silicon Labs Si2147/2157/2158 silicon tuner driver
*
* Copyright (C) 2014 Antti Palosaari <crope@iki.fi>
*
@@ -26,6 +26,7 @@
struct i2c_client *client;
struct dvb_frontend *fe;
bool active;
+ bool fw_loaded;
bool inversion;
};
diff -urN a/drivers/media/usb/dvb-usb/cxusb.c b/drivers/media/usb/dvb-usb/cxusb.c
--- a/drivers/media/usb/dvb-usb/cxusb.c 2014-10-15 13:29:30.000000000 +0300
+++ b/drivers/media/usb/dvb-usb/cxusb.c 2014-10-28 21:23:03.837980680 +0200
@@ -44,6 +44,7 @@
#include "atbm8830.h"
#include "si2168.h"
#include "si2157.h"
+#include "sp2.h"
/* Max transfer size done by I2C transfer functions */
#define MAX_XFER_SIZE 80
@@ -175,7 +176,7 @@
for (i = 0; i < num; i++) {
- if (d->udev->descriptor.idVendor == USB_VID_MEDION)
+ if (le16_to_cpu(d->udev->descriptor.idVendor) == USB_VID_MEDION)
switch (msg[i].addr) {
case 0x63:
cxusb_gpio_tuner(d, 0);
@@ -672,6 +673,70 @@
{ 0x0025, KEY_POWER },
};
+static int cxusb_tt_ct2_4400_read_mac_address(struct dvb_usb_device *d, u8 mac[6])
+{
+ u8 wbuf[2];
+ u8 rbuf[6];
+ int ret;
+ struct i2c_msg msg[] = {
+ {
+ .addr = 0x51,
+ .flags = 0,
+ .buf = wbuf,
+ .len = 2,
+ }, {
+ .addr = 0x51,
+ .flags = I2C_M_RD,
+ .buf = rbuf,
+ .len = 6,
+ }
+ };
+
+ wbuf[0] = 0x1e;
+ wbuf[1] = 0x00;
+ ret = cxusb_i2c_xfer(&d->i2c_adap, msg, 2);
+
+ if (ret == 2) {
+ memcpy(mac, rbuf, 6);
+ return 0;
+ } else {
+ if (ret < 0)
+ return ret;
+ return -EIO;
+ }
+}
+
+static int cxusb_tt_ct2_4650_ci_ctrl(void *priv, u8 read, int addr,
+ u8 data, int *mem)
+{
+ struct dvb_usb_device *d = priv;
+ u8 wbuf[3];
+ u8 rbuf[2];
+ int ret;
+
+ wbuf[0] = (addr >> 8) & 0xff;
+ wbuf[1] = addr & 0xff;
+
+ if (read) {
+ ret = cxusb_ctrl_msg(d, CMD_SP2_CI_READ, wbuf, 2, rbuf, 2);
+ } else {
+ wbuf[2] = data;
+ ret = cxusb_ctrl_msg(d, CMD_SP2_CI_WRITE, wbuf, 3, rbuf, 1);
+ }
+
+ if (ret)
+ goto err;
+
+ if (read)
+ *mem = rbuf[1];
+
+ return 0;
+err:
+ deb_info("%s: ci usb write returned %d\n", __func__, ret);
+ return ret;
+
+}
+
static int cxusb_dee1601_demod_init(struct dvb_frontend* fe)
{
static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x28 };
@@ -1350,9 +1415,12 @@
struct i2c_adapter *adapter;
struct i2c_client *client_demod;
struct i2c_client *client_tuner;
+ struct i2c_client *client_ci;
struct i2c_board_info info;
struct si2168_config si2168_config;
struct si2157_config si2157_config;
+ struct sp2_config sp2_config;
+ u8 o[2], i;
/* reset the tuner */
if (cxusb_tt_ct2_4400_gpio_tuner(d, 0) < 0) {
@@ -1369,6 +1437,13 @@
/* attach frontend */
si2168_config.i2c_adapter = &adapter;
si2168_config.fe = &adap->fe_adap[0].fe;
+ si2168_config.ts_mode = SI2168_TS_PARALLEL;
+
+ /* CT2-4400v2 TS gets corrupted without this */
+ if (d->udev->descriptor.idProduct ==
+ USB_PID_TECHNOTREND_TVSTICK_CT2_4400)
+ si2168_config.ts_mode |= 0x40;
+
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "si2168", I2C_NAME_SIZE);
info.addr = 0x64;
@@ -1408,6 +1483,48 @@
st->i2c_client_tuner = client_tuner;
+ /* initialize CI */
+ if (d->udev->descriptor.idProduct ==
+ USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI) {
+
+ memcpy(o, "\xc0\x01", 2);
+ cxusb_ctrl_msg(d, CMD_GPIO_WRITE, o, 2, &i, 1);
+ msleep(100);
+
+ memcpy(o, "\xc0\x00", 2);
+ cxusb_ctrl_msg(d, CMD_GPIO_WRITE, o, 2, &i, 1);
+ msleep(100);
+
+ memset(&sp2_config, 0, sizeof(sp2_config));
+ sp2_config.dvb_adap = &adap->dvb_adap;
+ sp2_config.priv = d;
+ sp2_config.ci_control = cxusb_tt_ct2_4650_ci_ctrl;
+ memset(&info, 0, sizeof(struct i2c_board_info));
+ strlcpy(info.type, "sp2", I2C_NAME_SIZE);
+ info.addr = 0x40;
+ info.platform_data = &sp2_config;
+ request_module(info.type);
+ client_ci = i2c_new_device(&d->i2c_adap, &info);
+ if (client_ci == NULL || client_ci->dev.driver == NULL) {
+ module_put(client_tuner->dev.driver->owner);
+ i2c_unregister_device(client_tuner);
+ module_put(client_demod->dev.driver->owner);
+ i2c_unregister_device(client_demod);
+ return -ENODEV;
+ }
+ if (!try_module_get(client_ci->dev.driver->owner)) {
+ i2c_unregister_device(client_ci);
+ module_put(client_tuner->dev.driver->owner);
+ i2c_unregister_device(client_tuner);
+ module_put(client_demod->dev.driver->owner);
+ i2c_unregister_device(client_demod);
+ return -ENODEV;
+ }
+
+ st->i2c_client_ci = client_ci;
+
+ }
+
return 0;
}
@@ -1537,6 +1654,13 @@
struct cxusb_state *st = d->priv;
struct i2c_client *client;
+ /* remove I2C client for CI */
+ client = st->i2c_client_ci;
+ if (client) {
+ module_put(client->dev.driver->owner);
+ i2c_unregister_device(client);
+ }
+
/* remove I2C client for tuner */
client = st->i2c_client_tuner;
if (client) {
@@ -1576,6 +1700,7 @@
{ USB_DEVICE(USB_VID_CONEXANT, USB_PID_CONEXANT_D680_DMB) },
{ USB_DEVICE(USB_VID_CONEXANT, USB_PID_MYGICA_D689) },
{ USB_DEVICE(USB_VID_TECHNOTREND, USB_PID_TECHNOTREND_TVSTICK_CT2_4400) },
+ { USB_DEVICE(USB_VID_TECHNOTREND, USB_PID_TECHNOTREND_CONNECT_CT2_4650_CI) },
{} /* Terminating entry */
};
MODULE_DEVICE_TABLE (usb, cxusb_table);
@@ -2230,6 +2355,8 @@
.size_of_priv = sizeof(struct cxusb_state),
.num_adapters = 1,
+ .read_mac_address = cxusb_tt_ct2_4400_read_mac_address,
+
.adapter = {
{
.num_frontends = 1,
@@ -2265,13 +2392,18 @@
.rc_interval = 150,
},
- .num_device_descs = 1,
+ .num_device_descs = 2,
.devices = {
{
"TechnoTrend TVStick CT2-4400",
{ NULL },
{ &cxusb_table[20], NULL },
},
+ {
+ "TechnoTrend TT-connect CT2-4650 CI",
+ { NULL },
+ { &cxusb_table[21], NULL },
+ },
}
};
diff -urN a/drivers/media/usb/dvb-usb/cxusb.h b/drivers/media/usb/dvb-usb/cxusb.h
--- a/drivers/media/usb/dvb-usb/cxusb.h 2014-10-15 13:29:30.000000000 +0300
+++ b/drivers/media/usb/dvb-usb/cxusb.h 2014-10-28 21:23:03.849980680 +0200
@@ -28,10 +28,14 @@
#define CMD_ANALOG 0x50
#define CMD_DIGITAL 0x51
+#define CMD_SP2_CI_WRITE 0x70
+#define CMD_SP2_CI_READ 0x71
+
struct cxusb_state {
u8 gpio_write_state[3];
struct i2c_client *i2c_client_demod;
struct i2c_client *i2c_client_tuner;
+ struct i2c_client *i2c_client_ci;
};
#endif
diff -urN a/drivers/media/usb/dvb-usb/Kconfig b/drivers/media/usb/dvb-usb/Kconfig
--- a/drivers/media/usb/dvb-usb/Kconfig 2014-10-15 13:29:30.000000000 +0300
+++ b/drivers/media/usb/dvb-usb/Kconfig 2014-10-27 21:42:07.000000000 +0200
@@ -118,6 +118,7 @@
select DVB_ATBM8830 if MEDIA_SUBDRV_AUTOSELECT
select DVB_LGS8GXX if MEDIA_SUBDRV_AUTOSELECT
select DVB_SI2168 if MEDIA_SUBDRV_AUTOSELECT
+ select DVB_SP2 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_SIMPLE if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_XC2028 if MEDIA_SUBDRV_AUTOSELECT
select MEDIA_TUNER_MXL5005S if MEDIA_SUBDRV_AUTOSELECT
diff -urN a/drivers/media/usb/em28xx/em28xx-dvb.c b/drivers/media/usb/em28xx/em28xx-dvb.c
--- a/drivers/media/usb/em28xx/em28xx-dvb.c 2014-10-15 13:29:30.000000000 +0300
+++ b/drivers/media/usb/em28xx/em28xx-dvb.c 2014-10-27 19:30:07.000000000 +0200
@@ -1533,6 +1533,7 @@
/* attach demod */
si2168_config.i2c_adapter = &adapter;
si2168_config.fe = &dvb->fe[0];
+ si2168_config.ts_mode = SI2168_TS_PARALLEL;
memset(&info, 0, sizeof(struct i2c_board_info));
strlcpy(info.type, "si2168", I2C_NAME_SIZE);
info.addr = 0x64;
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