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Diffstat (limited to 'drivers/media/video/cx88/cx88-dvb.c')
-rw-r--r--drivers/media/video/cx88/cx88-dvb.c43
1 files changed, 41 insertions, 2 deletions
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 82cc1538c10..206c6a0980e 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -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 <c.pascoe@itee.uq.edu.au>");
@@ -199,6 +203,25 @@ static struct or51132_config pchdtv_hd3000 = {
};
#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 @@ static int dvb_register(struct cx8802_dev *dev)
&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);