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-rw-r--r--Documentation/video4linux/CARDLIST.cx881
-rw-r--r--drivers/media/video/cx88/Makefile3
-rw-r--r--drivers/media/video/cx88/cx88-cards.c34
-rw-r--r--drivers/media/video/cx88/cx88-dvb.c92
-rw-r--r--drivers/media/video/cx88/cx88-input.c78
-rw-r--r--drivers/media/video/cx88/cx88-vp3054-i2c.c173
-rw-r--r--drivers/media/video/cx88/cx88-vp3054-i2c.h35
-rw-r--r--drivers/media/video/cx88/cx88.h3
8 files changed, 411 insertions, 8 deletions
diff --git a/Documentation/video4linux/CARDLIST.cx88 b/Documentation/video4linux/CARDLIST.cx88
index bb93a0a1871c..956cf833e931 100644
--- a/Documentation/video4linux/CARDLIST.cx88
+++ b/Documentation/video4linux/CARDLIST.cx88
@@ -40,3 +40,4 @@
39 -> KWorld DVB-S 100 [17de:08b2]
40 -> Hauppauge WinTV-HVR1100 DVB-T/Hybrid [0070:9400,0070:9402]
41 -> Hauppauge WinTV-HVR1100 DVB-T/Hybrid (Low Profile) [0070:9800,0070:9802]
+ 42 -> digitalnow DNTV Live! DVB-T Pro [1822:0025]
diff --git a/drivers/media/video/cx88/Makefile b/drivers/media/video/cx88/Makefile
index 90a7ace55f64..e4b2134fe567 100644
--- a/drivers/media/video/cx88/Makefile
+++ b/drivers/media/video/cx88/Makefile
@@ -4,7 +4,7 @@ cx8800-objs := cx88-video.o cx88-vbi.o
cx8802-objs := cx88-mpeg.o
obj-$(CONFIG_VIDEO_CX88) += cx88xx.o cx8800.o cx8802.o cx88-blackbird.o
-obj-$(CONFIG_VIDEO_CX88_DVB) += cx88-dvb.o
+obj-$(CONFIG_VIDEO_CX88_DVB) += cx88-dvb.o cx88-vp3054-i2c.o
EXTRA_CFLAGS += -I$(src)/..
EXTRA_CFLAGS += -I$(srctree)/drivers/media/dvb/dvb-core
@@ -17,5 +17,6 @@ extra-cflags-$(CONFIG_DVB_LGDT330X) += -DHAVE_LGDT330X=1
extra-cflags-$(CONFIG_DVB_MT352) += -DHAVE_MT352=1
extra-cflags-$(CONFIG_DVB_NXT200X) += -DHAVE_NXT200X=1
extra-cflags-$(CONFIG_DVB_CX24123) += -DHAVE_CX24123=1
+extra-cflags-$(CONFIG_VIDEO_CX88_DVB)+= -DHAVE_VP3054_I2C=1
EXTRA_CFLAGS += $(extra-cflags-y) $(extra-cflags-m)
diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 85798e1fa047..6b17d1e1e520 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -982,6 +982,33 @@ struct cx88_board cx88_boards[] = {
/* fixme: Add radio support */
.dvb = 1,
},
+ [CX88_BOARD_DNTV_LIVE_DVB_T_PRO] = {
+ .name = "digitalnow DNTV Live! DVB-T Pro",
+ .tuner_type = TUNER_PHILIPS_FMD1216ME_MK3,
+ .radio_type = UNSET,
+ .tuner_addr = ADDR_UNSET,
+ .radio_addr = ADDR_UNSET,
+ .tda9887_conf = TDA9887_PRESENT | TDA9887_PORT1_ACTIVE |
+ TDA9887_PORT2_ACTIVE,
+ .input = {{
+ .type = CX88_VMUX_TELEVISION,
+ .vmux = 0,
+ .gpio0 = 0xf80808,
+ },{
+ .type = CX88_VMUX_COMPOSITE1,
+ .vmux = 1,
+ .gpio0 = 0xf80808,
+ },{
+ .type = CX88_VMUX_SVIDEO,
+ .vmux = 2,
+ .gpio0 = 0xf80808,
+ }},
+ .radio = {
+ .type = CX88_RADIO,
+ .gpio0 = 0xf80808,
+ },
+ .dvb = 1,
+ },
};
const unsigned int cx88_bcount = ARRAY_SIZE(cx88_boards);
@@ -1165,6 +1192,10 @@ struct cx88_subid cx88_subids[] = {
.subvendor = 0x0070,
.subdevice = 0x9001,
.card = CX88_BOARD_HAUPPAUGE_DVB_T1,
+ },{
+ .subvendor = 0x1822,
+ .subdevice = 0x0025,
+ .card = CX88_BOARD_DNTV_LIVE_DVB_T_PRO,
},
};
const unsigned int cx88_idcount = ARRAY_SIZE(cx88_subids);
@@ -1362,6 +1393,9 @@ void cx88_card_setup(struct cx88_core *core)
cx_clear(MO_GP0_IO, 0x00000007);
cx_set(MO_GP2_IO, 0x00000101);
break;
+ case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
+ cx_write(MO_GP0_IO, 0x00080808);
+ break;
case CX88_BOARD_ATI_HDTVWONDER:
if (0 == core->i2c_rc) {
/* enable tuner */
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index ed5cfe5f5c0e..201050478711 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -3,7 +3,7 @@
* device driver for Conexant 2388x based TV cards
* MPEG Transport Stream (DVB) routines
*
- * (c) 2004 Chris Pascoe <c.pascoe@itee.uq.edu.au>
+ * (c) 2004, 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au>
* (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]
*
* This program is free software; you can redistribute it and/or modify
@@ -35,6 +35,9 @@
#ifdef HAVE_MT352
# include "mt352.h"
# include "mt352_priv.h"
+# ifdef HAVE_VP3054_I2C
+# include "cx88-vp3054-i2c.h"
+# endif
#endif
#ifdef HAVE_CX22702
# include "cx22702.h"
@@ -108,7 +111,7 @@ static struct videobuf_queue_ops dvb_qops = {
/* ------------------------------------------------------------------ */
#ifdef HAVE_MT352
-static int dvico_fusionhdtv_demod_init(struct dvb_frontend* fe)
+static int generic_mt352_demod_init(struct dvb_frontend* fe)
{
static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x39 };
static u8 reset [] = { RESET, 0x80 };
@@ -166,7 +169,7 @@ static int mt352_pll_set(struct dvb_frontend* fe,
static struct mt352_config dvico_fusionhdtv = {
.demod_address = 0x0F,
- .demod_init = dvico_fusionhdtv_demod_init,
+ .demod_init = generic_mt352_demod_init,
.pll_set = mt352_pll_set,
};
@@ -175,6 +178,69 @@ static struct mt352_config dntv_live_dvbt_config = {
.demod_init = dntv_live_dvbt_demod_init,
.pll_set = mt352_pll_set,
};
+
+#ifdef HAVE_VP3054_I2C
+static int philips_fmd1216_pll_init(struct dvb_frontend *fe)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+
+ /* this message is to set up ATC and ALC */
+ static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0xa0 };
+ struct i2c_msg msg =
+ { .addr = dev->core->pll_addr, .flags = 0,
+ .buf = fmd1216_init, .len = sizeof(fmd1216_init) };
+ int err;
+
+ if ((err = i2c_transfer(&dev->core->i2c_adap, &msg, 1)) != 1) {
+ if (err < 0)
+ return err;
+ else
+ return -EREMOTEIO;
+ }
+
+ return 0;
+}
+
+static int dntv_live_dvbt_pro_pll_set(struct dvb_frontend* fe,
+ struct dvb_frontend_parameters* params,
+ u8* pllbuf)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+ struct i2c_msg msg =
+ { .addr = dev->core->pll_addr, .flags = 0,
+ .buf = pllbuf+1, .len = 4 };
+ int err;
+
+ /* Switch PLL to DVB mode */
+ err = philips_fmd1216_pll_init(fe);
+ if (err)
+ return err;
+
+ /* Tune PLL */
+ pllbuf[0] = dev->core->pll_addr << 1;
+ dvb_pll_configure(dev->core->pll_desc, pllbuf+1,
+ params->frequency,
+ params->u.ofdm.bandwidth);
+ if ((err = i2c_transfer(&dev->core->i2c_adap, &msg, 1)) != 1) {
+ printk(KERN_WARNING "cx88-dvb: %s error "
+ "(addr %02x <- %02x, err = %i)\n",
+ __FUNCTION__, pllbuf[0], pllbuf[1], err);
+ if (err < 0)
+ return err;
+ else
+ return -EREMOTEIO;
+ }
+
+ return 0;
+}
+
+static struct mt352_config dntv_live_dvbt_pro_config = {
+ .demod_address = 0x0f,
+ .no_tuner = 1,
+ .demod_init = generic_mt352_demod_init,
+ .pll_set = dntv_live_dvbt_pro_pll_set,
+};
+#endif
#endif
#ifdef HAVE_CX22702
@@ -403,6 +469,16 @@ static int dvb_register(struct cx8802_dev *dev)
dev->dvb.frontend = mt352_attach(&dntv_live_dvbt_config,
&dev->core->i2c_adap);
break;
+ case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
+#ifdef HAVE_VP3054_I2C
+ dev->core->pll_addr = 0x61;
+ dev->core->pll_desc = &dvb_pll_fmd1216me;
+ dev->dvb.frontend = mt352_attach(&dntv_live_dvbt_pro_config,
+ &((struct vp3054_i2c_state *)dev->card_priv)->adap);
+#else
+ printk("%s: built without vp3054 support\n", dev->core->name);
+#endif
+ break;
#endif
#ifdef HAVE_OR51132
case CX88_BOARD_PCHDTV_HD3000:
@@ -532,6 +608,12 @@ static int __devinit dvb_probe(struct pci_dev *pci_dev,
if (0 != err)
goto fail_free;
+#ifdef HAVE_VP3054_I2C
+ err = vp3054_i2c_probe(dev);
+ if (0 != err)
+ goto fail_free;
+#endif
+
/* dvb stuff */
printk("%s/2: cx2388x based dvb card\n", core->name);
videobuf_queue_init(&dev->dvb.dvbq, &dvb_qops,
@@ -567,6 +649,10 @@ static void __devexit dvb_remove(struct pci_dev *pci_dev)
/* dvb */
videobuf_dvb_unregister(&dev->dvb);
+#ifdef HAVE_VP3054_I2C
+ vp3054_i2c_remove(dev);
+#endif
+
/* common */
cx8802_fini_common(dev);
cx88_core_put(dev->core,dev->pci);
diff --git a/drivers/media/video/cx88/cx88-input.c b/drivers/media/video/cx88/cx88-input.c
index 649bbf7bcc29..f40f97026b84 100644
--- a/drivers/media/video/cx88/cx88-input.c
+++ b/drivers/media/video/cx88/cx88-input.c
@@ -5,7 +5,7 @@
*
* Copyright (c) 2003 Pavel Machek
* Copyright (c) 2004 Gerd Knorr
- * Copyright (c) 2004 Chris Pascoe
+ * Copyright (c) 2004, 2005 Chris Pascoe
*
* 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
@@ -305,6 +305,66 @@ static IR_KEYTAB_TYPE ir_codes_avertv_303[IR_KEYTAB_SIZE] = {
/* ---------------------------------------------------------------------- */
+/* DigitalNow DNTV Live! DVB-T Pro Remote */
+static IR_KEYTAB_TYPE ir_codes_dntv_live_dvbt_pro[IR_KEYTAB_SIZE] = {
+ [ 0x16 ] = KEY_POWER,
+ [ 0x5b ] = KEY_HOME,
+
+ [ 0x55 ] = KEY_TV, /* live tv */
+ [ 0x58 ] = KEY_TUNER, /* digital Radio */
+ [ 0x5a ] = KEY_RADIO, /* FM radio */
+ [ 0x59 ] = KEY_DVD, /* dvd menu */
+ [ 0x03 ] = KEY_1,
+ [ 0x01 ] = KEY_2,
+ [ 0x06 ] = KEY_3,
+ [ 0x09 ] = KEY_4,
+ [ 0x1d ] = KEY_5,
+ [ 0x1f ] = KEY_6,
+ [ 0x0d ] = KEY_7,
+ [ 0x19 ] = KEY_8,
+ [ 0x1b ] = KEY_9,
+ [ 0x0c ] = KEY_CANCEL,
+ [ 0x15 ] = KEY_0,
+ [ 0x4a ] = KEY_CLEAR,
+ [ 0x13 ] = KEY_BACK,
+ [ 0x00 ] = KEY_TAB,
+ [ 0x4b ] = KEY_UP,
+ [ 0x4e ] = KEY_LEFT,
+ [ 0x4f ] = KEY_OK,
+ [ 0x52 ] = KEY_RIGHT,
+ [ 0x51 ] = KEY_DOWN,
+ [ 0x1e ] = KEY_VOLUMEUP,
+ [ 0x0a ] = KEY_VOLUMEDOWN,
+ [ 0x02 ] = KEY_CHANNELDOWN,
+ [ 0x05 ] = KEY_CHANNELUP,
+ [ 0x11 ] = KEY_RECORD,
+ [ 0x14 ] = KEY_PLAY,
+ [ 0x4c ] = KEY_PAUSE,
+ [ 0x1a ] = KEY_STOP,
+ [ 0x40 ] = KEY_REWIND,
+ [ 0x12 ] = KEY_FASTFORWARD,
+ [ 0x41 ] = KEY_PREVIOUSSONG, /* replay |< */
+ [ 0x42 ] = KEY_NEXTSONG, /* skip >| */
+ [ 0x54 ] = KEY_CAMERA, /* capture */
+ [ 0x50 ] = KEY_LANGUAGE, /* sap */
+ [ 0x47 ] = KEY_TV2, /* pip */
+ [ 0x4d ] = KEY_SCREEN,
+ [ 0x43 ] = KEY_SUBTITLE,
+ [ 0x10 ] = KEY_MUTE,
+ [ 0x49 ] = KEY_AUDIO, /* l/r */
+ [ 0x07 ] = KEY_SLEEP,
+ [ 0x08 ] = KEY_VIDEO, /* a/v */
+ [ 0x0e ] = KEY_PREVIOUS, /* recall */
+ [ 0x45 ] = KEY_ZOOM, /* zoom + */
+ [ 0x46 ] = KEY_ANGLE, /* zoom - */
+ [ 0x56 ] = KEY_RED,
+ [ 0x57 ] = KEY_GREEN,
+ [ 0x5c ] = KEY_YELLOW,
+ [ 0x5d ] = KEY_BLUE,
+};
+
+/* ---------------------------------------------------------------------- */
+
struct cx88_IR {
struct cx88_core *core;
struct input_dev *input;
@@ -313,7 +373,7 @@ struct cx88_IR {
char phys[32];
/* sample from gpio pin 16 */
- int sampling;
+ u32 sampling;
u32 samples[16];
int scount;
unsigned long release;
@@ -431,7 +491,7 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
ir_codes = ir_codes_cinergy_1400;
ir_type = IR_TYPE_PD;
- ir->sampling = 1;
+ ir->sampling = 0xeb04; /* address */
break;
case CX88_BOARD_HAUPPAUGE:
case CX88_BOARD_HAUPPAUGE_DVB_T1:
@@ -484,6 +544,11 @@ int cx88_ir_init(struct cx88_core *core, struct pci_dev *pci)
ir->mask_keydown = 0x02;
ir->polling = 50; /* ms */
break;
+ case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
+ ir_codes = ir_codes_dntv_live_dvbt_pro;
+ ir_type = IR_TYPE_PD;
+ ir->sampling = 0xff00; /* address */
+ break;
}
if (NULL == ir_codes) {
@@ -541,6 +606,10 @@ int cx88_ir_fini(struct cx88_core *core)
if (NULL == ir)
return 0;
+ if (ir->sampling) {
+ cx_write(MO_DDSCFG_IO, 0x0);
+ core->pci_irqmask &= ~(1 << 18);
+ }
if (ir->polling) {
del_timer(&ir->timer);
flush_scheduled_work();
@@ -592,6 +661,7 @@ void cx88_ir_irq(struct cx88_core *core)
/* decode it */
switch (core->board) {
case CX88_BOARD_TERRATEC_CINERGY_1400_DVB_T1:
+ case CX88_BOARD_DNTV_LIVE_DVB_T_PRO:
ircode = ir_decode_pulsedistance(ir->samples, ir->scount, 1, 4);
if (ircode == 0xffffffff) { /* decoding error */
@@ -607,7 +677,7 @@ void cx88_ir_irq(struct cx88_core *core)
break;
}
- if ((ircode & 0xffff) != 0xeb04) { /* wrong address */
+ if ((ircode & 0xffff) != (ir->sampling & 0xffff)) { /* wrong address */
ir_dprintk("pulse distance decoded wrong address\n");
break;
}
diff --git a/drivers/media/video/cx88/cx88-vp3054-i2c.c b/drivers/media/video/cx88/cx88-vp3054-i2c.c
new file mode 100644
index 000000000000..372cd29cedbd
--- /dev/null
+++ b/drivers/media/video/cx88/cx88-vp3054-i2c.c
@@ -0,0 +1,173 @@
+/*
+
+ cx88-vp3054-i2c.c -- support for the secondary I2C bus of the
+ DNTV Live! DVB-T Pro (VP-3054), wired as:
+ GPIO[0] -> SCL, GPIO[1] -> SDA
+
+ (c) 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au>
+
+ 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 <linux/module.h>
+#include <linux/moduleparam.h>
+#include <linux/init.h>
+
+#include <asm/io.h>
+
+#include "cx88.h"
+#include "cx88-vp3054-i2c.h"
+
+
+/* ----------------------------------------------------------------------- */
+
+static void vp3054_bit_setscl(void *data, int state)
+{
+ struct cx8802_dev *dev = data;
+ struct cx88_core *core = dev->core;
+ struct vp3054_i2c_state *vp3054_i2c = dev->card_priv;
+
+ if (state) {
+ vp3054_i2c->state |= 0x0001; /* SCL high */
+ vp3054_i2c->state &= ~0x0100; /* external pullup */
+ } else {
+ vp3054_i2c->state &= ~0x0001; /* SCL low */
+ vp3054_i2c->state |= 0x0100; /* drive pin */
+ }
+ cx_write(MO_GP0_IO, 0x010000 | vp3054_i2c->state);
+ cx_read(MO_GP0_IO);
+}
+
+static void vp3054_bit_setsda(void *data, int state)
+{
+ struct cx8802_dev *dev = data;
+ struct cx88_core *core = dev->core;
+ struct vp3054_i2c_state *vp3054_i2c = dev->card_priv;
+
+ if (state) {
+ vp3054_i2c->state |= 0x0002; /* SDA high */
+ vp3054_i2c->state &= ~0x0200; /* tristate pin */
+ } else {
+ vp3054_i2c->state &= ~0x0002; /* SDA low */
+ vp3054_i2c->state |= 0x0200; /* drive pin */
+ }
+ cx_write(MO_GP0_IO, 0x020000 | vp3054_i2c->state);
+ cx_read(MO_GP0_IO);
+}
+
+static int vp3054_bit_getscl(void *data)
+{
+ struct cx8802_dev *dev = data;
+ struct cx88_core *core = dev->core;
+ u32 state;
+
+ state = cx_read(MO_GP0_IO);
+ return (state & 0x01) ? 1 : 0;
+}
+
+static int vp3054_bit_getsda(void *data)
+{
+ struct cx8802_dev *dev = data;
+ struct cx88_core *core = dev->core;
+ u32 state;
+
+ state = cx_read(MO_GP0_IO);
+ return (state & 0x02) ? 1 : 0;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static struct i2c_algo_bit_data vp3054_i2c_algo_template = {
+ .setsda = vp3054_bit_setsda,
+ .setscl = vp3054_bit_setscl,
+ .getsda = vp3054_bit_getsda,
+ .getscl = vp3054_bit_getscl,
+ .udelay = 16,
+ .mdelay = 10,
+ .timeout = 200,
+};
+
+/* ----------------------------------------------------------------------- */
+
+static struct i2c_adapter vp3054_i2c_adap_template = {
+ .name = "cx2388x",
+ .owner = THIS_MODULE,
+ .id = I2C_HW_B_CX2388x,
+};
+
+static struct i2c_client vp3054_i2c_client_template = {
+ .name = "VP-3054",
+};
+
+int vp3054_i2c_probe(struct cx8802_dev *dev)
+{
+ struct cx88_core *core = dev->core;
+ struct vp3054_i2c_state *vp3054_i2c;
+ int rc;
+
+ if (core->board != CX88_BOARD_DNTV_LIVE_DVB_T_PRO)
+ return 0;
+
+ dev->card_priv = kzalloc(sizeof(*vp3054_i2c), GFP_KERNEL);
+ if (dev->card_priv == NULL)
+ return -ENOMEM;
+ vp3054_i2c = dev->card_priv;
+
+ memcpy(&vp3054_i2c->adap, &vp3054_i2c_adap_template,
+ sizeof(vp3054_i2c->adap));
+ memcpy(&vp3054_i2c->algo, &vp3054_i2c_algo_template,
+ sizeof(vp3054_i2c->algo));
+ memcpy(&vp3054_i2c->client, &vp3054_i2c_client_template,
+ sizeof(vp3054_i2c->client));
+
+ vp3054_i2c->adap.class |= I2C_CLASS_TV_DIGITAL;
+
+ vp3054_i2c->adap.dev.parent = &dev->pci->dev;
+ strlcpy(vp3054_i2c->adap.name, core->name,
+ sizeof(vp3054_i2c->adap.name));
+ vp3054_i2c->algo.data = dev;
+ i2c_set_adapdata(&vp3054_i2c->adap, dev);
+ vp3054_i2c->adap.algo_data = &vp3054_i2c->algo;
+ vp3054_i2c->client.adapter = &vp3054_i2c->adap;
+
+ vp3054_bit_setscl(dev,1);
+ vp3054_bit_setsda(dev,1);
+
+ rc = i2c_bit_add_bus(&vp3054_i2c->adap);
+ if (0 != rc) {
+ printk("%s: vp3054_i2c register FAILED\n", core->name);
+
+ kfree(dev->card_priv);
+ dev->card_priv = NULL;
+ }
+
+ return rc;
+}
+
+void vp3054_i2c_remove(struct cx8802_dev *dev)
+{
+ struct vp3054_i2c_state *vp3054_i2c = dev->card_priv;
+
+ if (vp3054_i2c == NULL ||
+ dev->core->board != CX88_BOARD_DNTV_LIVE_DVB_T_PRO)
+ return;
+
+ i2c_bit_del_bus(&vp3054_i2c->adap);
+ kfree(vp3054_i2c);
+}
+
+EXPORT_SYMBOL(vp3054_i2c_probe);
+EXPORT_SYMBOL(vp3054_i2c_remove);
diff --git a/drivers/media/video/cx88/cx88-vp3054-i2c.h b/drivers/media/video/cx88/cx88-vp3054-i2c.h
new file mode 100644
index 000000000000..b7a0a04d2423
--- /dev/null
+++ b/drivers/media/video/cx88/cx88-vp3054-i2c.h
@@ -0,0 +1,35 @@
+/*
+
+ cx88-vp3054-i2c.h -- support for the secondary I2C bus of the
+ DNTV Live! DVB-T Pro (VP-3054), wired as:
+ GPIO[0] -> SCL, GPIO[1] -> SDA
+
+ (c) 2005 Chris Pascoe <c.pascoe@itee.uq.edu.au>
+
+ 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.
+
+*/
+
+/* ----------------------------------------------------------------------- */
+struct vp3054_i2c_state {
+ struct i2c_adapter adap;
+ struct i2c_algo_bit_data algo;
+ struct i2c_client client;
+ u32 state;
+};
+
+/* ----------------------------------------------------------------------- */
+int vp3054_i2c_probe(struct cx8802_dev *dev);
+void vp3054_i2c_remove(struct cx8802_dev *dev);
diff --git a/drivers/media/video/cx88/cx88.h b/drivers/media/video/cx88/cx88.h
index 0bbf68b325c4..6d370d1b333f 100644
--- a/drivers/media/video/cx88/cx88.h
+++ b/drivers/media/video/cx88/cx88.h
@@ -184,6 +184,7 @@ extern struct sram_channel cx88_sram_channels[];
#define CX88_BOARD_KWORLD_DVBS_100 39
#define CX88_BOARD_HAUPPAUGE_HVR1100 40
#define CX88_BOARD_HAUPPAUGE_HVR1100LP 41
+#define CX88_BOARD_DNTV_LIVE_DVB_T_PRO 42
enum cx88_itype {
CX88_VMUX_COMPOSITE1 = 1,
@@ -422,6 +423,8 @@ struct cx8802_dev {
struct videobuf_dvb dvb;
void* fe_handle;
int (*fe_release)(void *handle);
+
+ void *card_priv;
/* for switching modulation types */
unsigned char ts_gen_cntrl;
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