V4L/DVB (7645): Add support for the Hauppauge HVR-1200

This adds support for DVB-T mode only, analog mode is not supported.

Signed-off-by: Steven Toth <stoth@hauppauge.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>

5 files changed, 52 insertions, 0 deletions

diff --git a/drivers/media/video/cx23885/Kconfig b/drivers/media/video/cx23885/Kconfig
index 1fd326fe4113..ca5fbce3a909 100644
--- a/drivers/media/video/cx23885/Kconfig
+++ b/drivers/media/video/cx23885/Kconfig
@@ -8,6 +8,7 @@ config VIDEO_CX23885
         select VIDEO_TVEEPROM
         select VIDEO_IR
         select VIDEOBUF_DVB
+        select VIDEO_CX25840
         select DVB_TUNER_MT2131 if !DVB_FE_CUSTOMISE
         select DVB_S5H1409 if !DVB_FE_CUSTOMISE
         select DVB_LGDT330X if !DVB_FE_CUSTOMISE
@@ -16,6 +17,7 @@ config VIDEO_CX23885
         select TUNER_TDA8290 if !DVB_FE_CUSTOMIZE
         select DVB_TDA18271 if !DVB_FE_CUSTOMIZE
         select DVB_TUNER_XC5000 if !DVB_FE_CUSTOMIZE
+        select DVB_TDA10048 if !DVB_FE_CUSTOMIZE
         ---help---
           This is a video4linux driver for Conexant 23885 based
           TV cards.
diff --git a/drivers/media/video/cx23885/cx23885-cards.c b/drivers/media/video/cx23885/cx23885-cards.c
index 77cd452e6e5b..8cb32f307a5d 100644
--- a/drivers/media/video/cx23885/cx23885-cards.c
+++ b/drivers/media/video/cx23885/cx23885-cards.c
@@ -130,6 +130,10 @@ struct cx23885_board cx23885_boards[] = {
                 .name           = "Hauppauge WinTV-HVR1500",
                 .portc          = CX23885_MPEG_DVB,
         },
+        [CX23885_BOARD_HAUPPAUGE_HVR1200] = {
+                .name           = "Hauppauge WinTV-HVR1200",
+                .portc          = CX23885_MPEG_DVB,
+        },
 };
 const unsigned int cx23885_bcount = ARRAY_SIZE(cx23885_boards);
 
@@ -181,6 +185,10 @@ struct cx23885_subid cx23885_subids[] = {
                 .subvendor = 0x0070,
                 .subdevice = 0x7717,
                 .card      = CX23885_BOARD_HAUPPAUGE_HVR1500,
+        }, {
+                .subvendor = 0x0070,
+                .subdevice = 0x71d1,
+                .card      = CX23885_BOARD_HAUPPAUGE_HVR1200,
         },
 };
 const unsigned int cx23885_idcount = ARRAY_SIZE(cx23885_subids);
@@ -314,6 +322,17 @@ void cx23885_gpio_setup(struct cx23885_dev *dev)
                 cx_set(GP0_IO, 0x00040004);
                 mdelay(20);
                 break;
+        case CX23885_BOARD_HAUPPAUGE_HVR1200:
+                /* GPIO-0 tda10048 demodulator reset */
+                /* GPIO-2 tda18271 tuner reset */
+
+                /* Put the parts into reset and back */
+                cx_set(GP0_IO, 0x00050000);
+                mdelay(20);
+                cx_clear(GP0_IO, 0x00000005);
+                mdelay(20);
+                cx_set(GP0_IO, 0x00050005);
+                break;
         }
 }
 
@@ -324,6 +343,7 @@ int cx23885_ir_init(struct cx23885_dev *dev)
         case CX23885_BOARD_HAUPPAUGE_HVR1500:
         case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
         case CX23885_BOARD_HAUPPAUGE_HVR1800:
+        case CX23885_BOARD_HAUPPAUGE_HVR1200:
                 /* FIXME: Implement me */
                 break;
         }
@@ -353,6 +373,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
                 break;
         case CX23885_BOARD_HAUPPAUGE_HVR1800:
         case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
+        case CX23885_BOARD_HAUPPAUGE_HVR1200:
                 if (dev->i2c_bus[0].i2c_rc == 0)
                         hauppauge_eeprom(dev, eeprom+0xc0);
                 break;
@@ -369,6 +390,7 @@ void cx23885_card_setup(struct cx23885_dev *dev)
         case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
         case CX23885_BOARD_HAUPPAUGE_HVR1800:
         case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
+        case CX23885_BOARD_HAUPPAUGE_HVR1200:
         default:
                 ts2->gen_ctrl_val  = 0xc; /* Serial bus + punctured clock */
                 ts2->ts_clk_en_val = 0x1; /* Enable TS_CLK */
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index 1a720abbd066..18cd90c9c0f3 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -36,6 +36,7 @@
 #include "tda18271.h"
 #include "lgdt330x.h"
 #include "xc5000.h"
+#include "tda10048.h"
 #include "dvb-pll.h"
 #include "tuner-xc2028.h"
 #include "tuner-xc2028-types.h"
@@ -107,6 +108,13 @@ static struct s5h1409_config hauppauge_generic_config = {
         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 };
 
+static struct tda10048_config hauppauge_hvr1200_config = {
+        .demod_address    = 0x10 >> 1,
+        .output_mode      = TDA10048_SERIAL_OUTPUT,
+        .fwbulkwritelen   = TDA10048_BULKWRITE_200,
+        .inversion        = TDA10048_INVERSION_ON
+};
+
 static struct s5h1409_config hauppauge_ezqam_config = {
         .demod_address = 0x32 >> 1,
         .output_mode   = S5H1409_SERIAL_OUTPUT,
@@ -178,6 +186,10 @@ static struct tda18271_config hauppauge_tda18271_config = {
         .gate    = TDA18271_GATE_ANALOG,
 };
 
+static struct tda18271_config hauppauge_hvr1200_tuner_config = {
+        .gate    = TDA18271_GATE_ANALOG,
+};
+
 static int cx23885_hvr1500_xc3028_callback(void *ptr, int command, int arg)
 {
         struct cx23885_tsport *port = ptr;
@@ -317,6 +329,20 @@ static int dvb_register(struct cx23885_tsport *port)
                                 fe->ops.tuner_ops.set_config(fe, &ctl);
                 }
                 break;
+        case CX23885_BOARD_HAUPPAUGE_HVR1200:
+                i2c_bus = &dev->i2c_bus[0];
+                port->dvb.frontend = dvb_attach(tda10048_attach,
+                        &hauppauge_hvr1200_config,
+                        &i2c_bus->i2c_adap);
+                if (port->dvb.frontend != NULL) {
+                        dvb_attach(tda829x_attach, port->dvb.frontend,
+                                &dev->i2c_bus[1].i2c_adap, 0x42,
+                                &tda829x_no_probe);
+                        dvb_attach(tda18271_attach, port->dvb.frontend,
+                                0x60, &dev->i2c_bus[1].i2c_adap,
+                                &hauppauge_hvr1200_tuner_config);
+                }
+                break;
         default:
                 printk("%s: The frontend of your DVB/ATSC card isn't supported yet\n",
                        dev->name);
diff --git a/drivers/media/video/cx23885/cx23885-i2c.c b/drivers/media/video/cx23885/cx23885-i2c.c
index 8773a1fd97cb..85f9d5ef17d0 100644
--- a/drivers/media/video/cx23885/cx23885-i2c.c
+++ b/drivers/media/video/cx23885/cx23885-i2c.c
@@ -353,6 +353,7 @@ static struct i2c_client cx23885_i2c_client_template = {
 };
 
 static char *i2c_devs[128] = {
+        [0x10 >> 1]   = "tda10048",
         [ 0x1c >> 1 ] = "lgdt3303",
         [ 0x86 >> 1 ] = "tda9887",
         [ 0x32 >> 1 ] = "cx24227",
diff --git a/drivers/media/video/cx23885/cx23885.h b/drivers/media/video/cx23885/cx23885.h
index 7cb2179f2622..5bbfe6f50769 100644
--- a/drivers/media/video/cx23885/cx23885.h
+++ b/drivers/media/video/cx23885/cx23885.h
@@ -59,6 +59,7 @@
 #define CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP   4
 #define CX23885_BOARD_HAUPPAUGE_HVR1500Q       5
 #define CX23885_BOARD_HAUPPAUGE_HVR1500        6
+#define CX23885_BOARD_HAUPPAUGE_HVR1200        7
 
 /* Currently unsupported by the driver: PAL/H, NTSC/Kr, SECAM B/G/H/LC */
 #define CX23885_NORMS (\