V4L/DVB (7717): pvrusb2-dvb: add DVB-T support for Hauppauge pvrusb2 model 73xxx

Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

1 files changed, 48 insertions, 4 deletions

diff --git a/drivers/media/video/pvrusb2/pvrusb2-devattr.c b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
index 74c92a470eb6..43c49fb66209 100644
--- a/drivers/media/video/pvrusb2/pvrusb2-devattr.c
+++ b/drivers/media/video/pvrusb2/pvrusb2-devattr.c
@@ -36,6 +36,7 @@ pvr2_device_desc structures.
 #include "pvrusb2-hdw-internal.h"
 #include "lgdt330x.h"
 #include "s5h1409.h"
+#include "tda10048.h"
 #include "tda18271.h"
 #include "tda8290.h"
 #include "tuner-simple.h"
@@ -278,6 +279,50 @@ static const struct pvr2_device_desc pvr2_device_onair_usb2 = {
 /*------------------------------------------------------------------------*/
 /* Hauppauge PVR-USB2 Model 73xxx */
 
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+static struct tda10048_config hauppauge_tda10048_config = {
+        .demod_address  = 0x10 >> 1,
+        .output_mode    = TDA10048_PARALLEL_OUTPUT,
+        .fwbulkwritelen = TDA10048_BULKWRITE_50,
+        .inversion      = TDA10048_INVERSION_ON,
+};
+
+static struct tda829x_config tda829x_no_probe = {
+        .probe_tuner = TDA829X_DONT_PROBE,
+};
+
+static struct tda18271_config hauppauge_tda18271_dvb_config = {
+        .gate    = TDA18271_GATE_ANALOG,
+};
+
+static int pvr2_tda10048_attach(struct pvr2_dvb_adapter *adap)
+{
+        adap->fe = dvb_attach(tda10048_attach, &hauppauge_tda10048_config,
+                              &adap->channel.hdw->i2c_adap);
+        if (adap->fe)
+                return 0;
+
+        return -EIO;
+}
+
+static int pvr2_73xxx_tda18271_8295_attach(struct pvr2_dvb_adapter *adap)
+{
+        dvb_attach(tda829x_attach, adap->fe,
+                   &adap->channel.hdw->i2c_adap, 0x42,
+                   &tda829x_no_probe);
+        dvb_attach(tda18271_attach, adap->fe, 0x60,
+                   &adap->channel.hdw->i2c_adap,
+                   &hauppauge_tda18271_dvb_config);
+
+        return 0;
+}
+
+struct pvr2_dvb_props pvr2_73xxx_dvb_props = {
+        .frontend_attach = pvr2_tda10048_attach,
+        .tuner_attach    = pvr2_73xxx_tda18271_8295_attach,
+};
+#endif
+
 static const char *pvr2_client_73xxx[] = {
         "cx25840",
         "tuner",
@@ -302,6 +347,9 @@ static const struct pvr2_device_desc pvr2_device_73xxx = {
                 .signal_routing_scheme = PVR2_ROUTING_SCHEME_HAUPPAUGE,
                 .digital_control_scheme = PVR2_DIGITAL_SCHEME_HAUPPAUGE,
                 .led_scheme = PVR2_LED_SCHEME_HAUPPAUGE,
+#ifdef CONFIG_VIDEO_PVRUSB2_DVB
+                .dvb_props = &pvr2_73xxx_dvb_props,
+#endif
 };
 
 
@@ -319,10 +367,6 @@ static struct s5h1409_config pvr2_s5h1409_config = {
         .status_mode   = S5H1409_DEMODLOCKING,
 };
 
-static struct tda829x_config tda829x_no_probe = {
-        .probe_tuner = TDA829X_DONT_PROBE,
-};
-
 static struct tda18271_std_map hauppauge_tda18271_std_map = {
         .atsc_6   = { .if_freq = 5380, .agc_mode = 3, .std = 3,
                       .if_lvl = 6, .rfagc_top = 0x37, },