[media] add digital support for PV SBTVD hybrid

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/drivers/media/video/cx231xx/Kconfig b/drivers/media/video/cx231xx/Kconfig
index bb04914..bad836f 100644 (file)
--- a/drivers/media/video/cx231xx/Kconfig
+++ b/drivers/media/video/cx231xx/Kconfig
@@ -30,6 +30,8 @@ config VIDEO_CX231XX_DVB
        depends on VIDEO_CX231XX && DVB_CORE
        select VIDEOBUF_DVB
        select MEDIA_TUNER_XC5000 if !DVB_FE_CUSTOMISE
+       select MEDIA_TUNER_NXP18271 if !DVB_FE_CUSTOMISE
+       select DVB_MB86A20S if !DVB_FE_CUSTOMISE
 
        ---help---
          This adds support for DVB cards based on the

diff --git a/drivers/media/video/cx231xx/cx231xx-cards.c b/drivers/media/video/cx231xx/cx231xx-cards.c
index 7dc7a89..4d0ab45 100644 (file)
--- a/drivers/media/video/cx231xx/cx231xx-cards.c
+++ b/drivers/media/video/cx231xx/cx231xx-cards.c
@@ -410,7 +410,7 @@ struct cx231xx_board cx231xx_boards[] = {
                .gpio_pin_status_mask = 0x4001000,
                .tuner_i2c_master = 2,
                .demod_i2c_master = 1,
-               .has_dvb = 0,           /* FIXME: need driver for mb86a20s */
+               .has_dvb = 1,
                .demod_addr = 0x10,
                .norm = V4L2_STD_PAL_M,
                .input = {{

diff --git a/drivers/media/video/cx231xx/cx231xx-dvb.c b/drivers/media/video/cx231xx/cx231xx-dvb.c
index 5feb3ee..b55e7e0 100644 (file)
--- 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 +141,16 @@ static struct tda18271_config hcw_tda18271_config = {
        .gate    = TDA18271_GATE_DIGITAL,
 };
 
+static const struct mb86a20s_config pv_mb86a20s_config = {
+       .demod_address = 0x10,
+};
+
+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 +703,29 @@ 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"