1 files changed, 40 insertions, 0 deletions

diff --git a/drivers/media/video/cx231xx/cx231xx-dvb.c b/drivers/media/video/cx231xx/cx231xx-dvb.c
index 5feb3ee640d9..fe59a1c3f064 100644
--- a/drivers/media/video/cx231xx/cx231xx-dvb.c
+++ b/drivers/media/video/cx231xx/cx231xx-dvb.c
@@ -33,6 +33,7 @@
 #include "tda18271.h"
 #include "s5h1411.h"
 #include "lgdt3305.h"
+#include "mb86a20s.h"
 
 MODULE_DESCRIPTION("driver for cx231xx based DVB cards");
 MODULE_AUTHOR("Srinivasa Deevi <srinivasa.deevi@conexant.com>");
@@ -88,6 +89,11 @@ static struct tda18271_std_map cnxt_rde253s_tda18271_std_map = {
                       .if_lvl = 1, .rfagc_top = 0x37, },
 };
 
+static struct tda18271_std_map mb86a20s_tda18271_config = {
+        .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
+                      .if_lvl = 7, .rfagc_top = 0x37, },
+};
+
 static struct tda18271_config cnxt_rde253s_tunerconfig = {
         .std_map = &cnxt_rde253s_tda18271_std_map,
         .gate    = TDA18271_GATE_ANALOG,
@@ -135,6 +141,17 @@ static struct tda18271_config hcw_tda18271_config = {
         .gate    = TDA18271_GATE_DIGITAL,
 };
 
+static const struct mb86a20s_config pv_mb86a20s_config = {
+        .demod_address = 0x10,
+        .is_serial = true,
+};
+
+static struct tda18271_config pv_tda18271_config = {
+        .std_map = &mb86a20s_tda18271_config,
+        .gate    = TDA18271_GATE_DIGITAL,
+        .small_i2c = TDA18271_03_BYTE_CHUNK_INIT,
+};
+
 static inline void print_err_status(struct cx231xx *dev, int packet, int status)
 {
         char *errmsg = "Unknown";
@@ -687,6 +704,29 @@ static int dvb_init(struct cx231xx *dev)
                            &hcw_tda18271_config);
                 break;
 
+        case CX231XX_BOARD_PV_PLAYTV_USB_HYBRID:
+
+                printk(KERN_INFO "%s: looking for demod on i2c bus: %d\n",
+                       __func__, i2c_adapter_id(&dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap));
+
+                dev->dvb->frontend = dvb_attach(mb86a20s_attach,
+                                                &pv_mb86a20s_config,
+                                                &dev->i2c_bus[dev->board.demod_i2c_master].i2c_adap);
+
+                if (dev->dvb->frontend == NULL) {
+                        printk(DRIVER_NAME
+                               ": Failed to attach mb86a20s demod\n");
+                        result = -EINVAL;
+                        goto out_free;
+                }
+
+                /* define general-purpose callback pointer */
+                dvb->frontend->callback = cx231xx_tuner_callback;
+
+                dvb_attach(tda18271_attach, dev->dvb->frontend,
+                           0x60, &dev->i2c_bus[dev->board.tuner_i2c_master].i2c_adap,
+                           &pv_tda18271_config);
+                break;
 
         default:
                 printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card"