V4L/DVB (8644): Add support for DViCO FusionHDTV DVB-T Dual Express

Add support for the DViCO FusionHDTV DVB-T Dual Express card, based on
work by Chris Pascoe and Stephen Backway.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 34 insertions, 0 deletions

diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index 45670051e7d5..dbbbf5b0d2e1 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -42,6 +42,7 @@
 #include "tuner-simple.h"
 #include "dib7000p.h"
 #include "dibx000_common.h"
+#include "zl10353.h"
 
 static unsigned int debug;
 
@@ -303,6 +304,12 @@ static struct dib7000p_config hauppauge_hvr1400_dib7000_config = {
         .output_mode = OUTMODE_MPEG2_SERIAL,
 };
 
+static struct zl10353_config dvico_fusionhdtv_xc3028 = {
+        .demod_address = 0x0f,
+        .if2           = 45600,
+        .no_tuner      = 1,
+};
+
 static int dvb_register(struct cx23885_tsport *port)
 {
         struct cx23885_dev *dev = port->dev;
@@ -465,6 +472,33 @@ static int dvb_register(struct cx23885_tsport *port)
                                 &i2c_bus->i2c_adap,
                                 &dvico_xc5000_tunerconfig, i2c_bus);
                 break;
+        case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: {
+                i2c_bus = &dev->i2c_bus[port->nr - 1];
+
+                port->dvb.frontend = dvb_attach(zl10353_attach,
+                                               &dvico_fusionhdtv_xc3028,
+                                               &i2c_bus->i2c_adap);
+                if (port->dvb.frontend != NULL) {
+                        struct dvb_frontend      *fe;
+                        struct xc2028_config      cfg = {
+                                .i2c_adap  = &i2c_bus->i2c_adap,
+                                .i2c_addr  = 0x61,
+                                .video_dev = port,
+                                .callback  = cx23885_xc3028_tuner_callback,
+                        };
+                        static struct xc2028_ctrl ctl = {
+                                .fname       = "xc3028-v27.fw",
+                                .max_len     = 64,
+                                .demod       = XC3028_FE_ZARLINK456,
+                        };
+
+                        fe = dvb_attach(xc2028_attach, port->dvb.frontend,
+                                        &cfg);
+                        if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
+                                fe->ops.tuner_ops.set_config(fe, &ctl);
+                }
+                break;
+        }
         default:
                 printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
                        dev->name);