This patch depends on:
dvb-frontend-add-driver-for-lgdt3302.patch
in -mm.
Add dvb support in v4l for DViCO FusionHDTV3 Gold-Q
using lgdt3302 frontend.
Signed-off-by: Mac Michaels <[email protected]>
Signed-off-by: Michael Krufky <[email protected]>
linux/drivers/media/video/cx88/cx88-cards.c | 1
linux/drivers/media/video/cx88/cx88-dvb.c | 43 +++++++++++++++++++-
linux/drivers/media/video/cx88/cx88-i2c.c | 3 -
linux/drivers/media/video/cx88/cx88-mpeg.c | 13 ++++--
4 files changed, 53 insertions(+), 7 deletions(-)
diff -u linux-2.6.13/drivers/media/video/cx88/cx88-cards.c linux/drivers/media/video/cx88/cx88-cards.c
--- linux-2.6.13/drivers/media/video/cx88/cx88-cards.c 2005-07-02 13:19:07.000000000 +0000
+++ linux/drivers/media/video/cx88/cx88-cards.c 2005-07-02 14:06:32.000000000 +0000
@@ -485,6 +485,7 @@
.vmux = 2,
.gpio0 = 0x0f00,
}},
+ .dvb = 1,
},
[CX88_BOARD_HAUPPAUGE_DVB_T1] = {
.name = "Hauppauge Nova-T DVB-T",
diff -u linux-2.6.13/drivers/media/video/cx88/cx88-i2c.c linux/drivers/media/video/cx88/cx88-i2c.c
--- linux-2.6.13/drivers/media/video/cx88/cx88-i2c.c 2005-07-02 13:18:36.000000000 +0000
+++ linux/drivers/media/video/cx88/cx88-i2c.c 2005-07-02 14:06:32.000000000 +0000
@@ -1,5 +1,5 @@
/*
- $Id: cx88-i2c.c,v 1.23 2005/06/12 04:19:19 mchehab Exp $
+ $Id: cx88-i2c.c,v 1.24 2005/06/17 18:46:23 mkrufky Exp $
cx88-i2c.c -- all the i2c code is here
@@ -157,6 +157,7 @@
};
static char *i2c_devs[128] = {
+ [ 0x1c >> 1 ] = "lgdt3302",
[ 0x86 >> 1 ] = "tda9887/cx22702",
[ 0xa0 >> 1 ] = "eeprom",
[ 0xc0 >> 1 ] = "tuner (analog)",
diff -u linux-2.6.13/drivers/media/video/cx88/cx88-mpeg.c linux/drivers/media/video/cx88/cx88-mpeg.c
--- linux-2.6.13/drivers/media/video/cx88/cx88-mpeg.c 2005-07-02 13:18:36.000000000 +0000
+++ linux/drivers/media/video/cx88/cx88-mpeg.c 2005-07-02 14:06:32.000000000 +0000
@@ -1,5 +1,5 @@
/*
- * $Id: cx88-mpeg.c,v 1.26 2005/06/03 13:31:51 mchehab Exp $
+ * $Id: cx88-mpeg.c,v 1.28 2005/06/20 03:36:00 mkrufky Exp $
*
* Support for the mpeg transport stream transfers
* PCI function #2 of the cx2388x.
@@ -70,11 +70,16 @@
if (cx88_boards[core->board].dvb) {
/* negedge driven & software reset */
- cx_write(TS_GEN_CNTRL, 0x40);
+ cx_write(TS_GEN_CNTRL, 0x0040 | dev->ts_gen_cntrl);
udelay(100);
cx_write(MO_PINMUX_IO, 0x00);
- cx_write(TS_HW_SOP_CNTRL,47<<16|188<<4|0x00);
- cx_write(TS_SOP_STAT,0x00);
+ if (core->board == CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q) {
+ cx_write(TS_HW_SOP_CNTRL,0x47<<16 | 188<<4 | 0x00);
+ cx_write(TS_SOP_STAT, 0<<16 | 0<<14 | 1<<13 | 0<<12);
+ } else {
+ cx_write(TS_HW_SOP_CNTRL,47<<16|188<<4|0x00);
+ cx_write(TS_SOP_STAT,0x00);
+ }
cx_write(TS_GEN_CNTRL, dev->ts_gen_cntrl);
udelay(100);
}
diff -u linux-2.6.13/drivers/media/video/cx88/cx88-dvb.c linux/drivers/media/video/cx88/cx88-dvb.c
--- linux-2.6.13/drivers/media/video/cx88/cx88-dvb.c 2005-07-02 13:19:07.000000000 +0000
+++ linux/drivers/media/video/cx88/cx88-dvb.c 2005-07-02 14:06:32.000000000 +0000
@@ -1,5 +1,5 @@
/*
- * $Id: cx88-dvb.c,v 1.36 2005/06/21 06:08:12 mkrufky Exp $
+ * $Id: cx88-dvb.c,v 1.37 2005/06/28 23:41:47 mkrufky Exp $
*
* device driver for Conexant 2388x based TV cards
* MPEG Transport Stream (DVB) routines
@@ -30,9 +30,10 @@
#include <linux/file.h>
#include <linux/suspend.h>
-/* those two frontends need merging via linuxtv cvs ... */
+/* these three frontends need merging via linuxtv cvs ... */
#define HAVE_CX22702 1
#define HAVE_OR51132 1
+#define HAVE_LGDT3302 1
#include "cx88.h"
#include "dvb-pll.h"
@@ -44,6 +45,9 @@
#if HAVE_OR51132
# include "or51132.h"
#endif
+#if HAVE_LGDT3302
+# include "lgdt3302.h"
+#endif
MODULE_DESCRIPTION("driver for cx2388x based DVB cards");
MODULE_AUTHOR("Chris Pascoe <[email protected]>");
@@ -199,6 +203,25 @@
};
#endif
+#if HAVE_LGDT3302
+static int lgdt3302_set_ts_param(struct dvb_frontend* fe, int is_punctured)
+{
+ struct cx8802_dev *dev= fe->dvb->priv;
+ if (is_punctured)
+ dev->ts_gen_cntrl |= 0x04;
+ else
+ dev->ts_gen_cntrl &= ~0x04;
+ return 0;
+}
+
+static struct lgdt3302_config fusionhdtv_3_gold_q = {
+ .demod_address = 0x0e,
+ .pll_address = 0x61,
+ .pll_desc = &dvb_pll_microtune_4042,
+ .set_ts_params = lgdt3302_set_ts_param,
+};
+#endif
+
static int dvb_register(struct cx8802_dev *dev)
{
/* init struct videobuf_dvb */
@@ -243,6 +266,22 @@
&dev->core->i2c_adap);
break;
#endif
+#if HAVE_LGDT3302
+ case CX88_BOARD_DVICO_FUSIONHDTV_3_GOLD_Q:
+ dev->ts_gen_cntrl = 0x08;
+ {
+ /* Do a hardware reset of chip before using it. */
+ struct cx88_core *core = dev->core;
+
+ cx_clear(MO_GP0_IO, 1);
+ mdelay(100);
+ cx_set(MO_GP0_IO, 9); // ANT connector too FIXME
+ mdelay(200);
+ dev->dvb.frontend = lgdt3302_attach(&fusionhdtv_3_gold_q,
+ &dev->core->i2c_adap);
+ }
+ break;
+#endif
default:
printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
dev->core->name);
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