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authorSteven Toth <stoth@linuxtv.org>2008-09-04 01:17:33 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-10-12 09:37:03 -0200
commit5bd1b66359437864e6b46420ba6770c2b1c4362c (patch)
tree610860306d4a0c40456ef6b7b12904251880ddbd /drivers/media/video/cx88/cx88-dvb.c
parent0d46748c3f874defbbbf98bcf40c7b18964abbc0 (diff)
V4L/DVB (8987): cx88: Add support for the Hauppauge HVR4000 and HVR4000-LITE (S2) boards
Adding support for Hauppauge's cx88 S2 based products, based on the cx24116 DVB-S2 demodulator. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/cx88/cx88-dvb.c')
-rw-r--r--drivers/media/video/cx88/cx88-dvb.c42
1 files changed, 42 insertions, 0 deletions
diff --git a/drivers/media/video/cx88/cx88-dvb.c b/drivers/media/video/cx88/cx88-dvb.c
index 9f0e5b3c515..7a5a4a2c69c 100644
--- a/drivers/media/video/cx88/cx88-dvb.c
+++ b/drivers/media/video/cx88/cx88-dvb.c
@@ -48,6 +48,7 @@
#include "tuner-simple.h"
#include "tda9887.h"
#include "s5h1411.h"
+#include "cx24116.h"
MODULE_DESCRIPTION("driver for cx2388x based DVB cards");
MODULE_AUTHOR("Chris Pascoe <c.pascoe@itee.uq.edu.au>");
@@ -518,6 +519,35 @@ static int attach_xc3028(u8 addr, struct cx8802_dev *dev)
return 0;
}
+static int cx24116_set_ts_param(struct dvb_frontend *fe,
+ int is_punctured)
+{
+ struct cx8802_dev *dev = fe->dvb->priv;
+ dev->ts_gen_cntrl = 0x2;
+
+ return 0;
+}
+
+static int cx24116_reset_device(struct dvb_frontend *fe)
+{
+ struct cx8802_dev *dev = fe->dvb->priv;
+ struct cx88_core *core = dev->core;
+
+ /* Reset the part */
+ cx_write(MO_SRST_IO, 0);
+ msleep(10);
+ cx_write(MO_SRST_IO, 1);
+ msleep(10);
+
+ return 0;
+}
+
+static struct cx24116_config hauppauge_hvr4000_config = {
+ .demod_address = 0x05,
+ .set_ts_params = cx24116_set_ts_param,
+ .reset_device = cx24116_reset_device,
+};
+
static int dvb_register(struct cx8802_dev *dev)
{
struct cx88_core *core = dev->core;
@@ -876,6 +906,18 @@ static int dvb_register(struct cx8802_dev *dev)
goto frontend_detach;
}
break;
+ case CX88_BOARD_HAUPPAUGE_HVR4000:
+ case CX88_BOARD_HAUPPAUGE_HVR4000LITE:
+ /* Support for DVB-S only, not DVB-T support */
+ dev->dvb.frontend = dvb_attach(cx24116_attach,
+ &hauppauge_hvr4000_config,
+ &dev->core->i2c_adap);
+ if (dev->dvb.frontend) {
+ dvb_attach(isl6421_attach, dev->dvb.frontend,
+ &dev->core->i2c_adap,
+ 0x08, 0x00, 0x00);
+ }
+ break;
default:
printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card isn't supported yet\n",
core->name);