V4L/DVB (12951): em28xx: add Reddo DVB-C USB TV Box

Support for Reddo DVB-C USB TV Box device. Remote is not working yet.
Thanks to Benjamin Larsson <banan@ludd.ltu.se>

Cc: Benjamin Larsson <banan@ludd.ltu.se>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

diff --git a/Documentation/video4linux/CARDLIST.em28xx b/Documentation/video4linux/CARDLIST.em28xx
index b13fcbd..b8afef4 100644 (file)
--- a/Documentation/video4linux/CARDLIST.em28xx
+++ b/Documentation/video4linux/CARDLIST.em28xx
@@ -1,5 +1,5 @@
   0 -> Unknown EM2800 video grabber             (em2800)        [eb1a:2800]
-  1 -> Unknown EM2750/28xx video grabber        (em2820/em2840) [eb1a:2710,eb1a:2820,eb1a:2821,eb1a:2860,eb1a:2861,eb1a:2870,eb1a:2881,eb1a:2883]
+  1 -> Unknown EM2750/28xx video grabber        (em2820/em2840) [eb1a:2710,eb1a:2820,eb1a:2821,eb1a:2860,eb1a:2861,eb1a:2870,eb1a:2881,eb1a:2883,eb1a:2868]
   2 -> Terratec Cinergy 250 USB                 (em2820/em2840) [0ccd:0036]
   3 -> Pinnacle PCTV USB 2                      (em2820/em2840) [2304:0208]
   4 -> Hauppauge WinTV USB 2                    (em2820/em2840) [2040:4200,2040:4201]
@@ -68,3 +68,4 @@
  70 -> Evga inDtube                             (em2882)
  71 -> Silvercrest Webcam 1.3mpix               (em2820/em2840)
  72 -> Gadmei UTV330+                           (em2861)
+ 73 -> Reddo DVB-C USB TV Box                   (em2870)

diff --git a/drivers/media/video/em28xx/Kconfig b/drivers/media/video/em28xx/Kconfig
index 6524b49..c7be0e0 100644 (file)
--- a/drivers/media/video/em28xx/Kconfig
+++ b/drivers/media/video/em28xx/Kconfig
@@ -36,6 +36,7 @@ config VIDEO_EM28XX_DVB
        depends on VIDEO_EM28XX && DVB_CORE
        select DVB_LGDT330X if !DVB_FE_CUSTOMISE
        select DVB_ZL10353 if !DVB_FE_CUSTOMISE
+       select DVB_TDA10023 if !DVB_FE_CUSTOMISE
        select VIDEOBUF_DVB
        ---help---
          This adds support for DVB cards based on the

diff --git a/drivers/media/video/em28xx/em28xx-cards.c b/drivers/media/video/em28xx/em28xx-cards.c
index 2479c6f..8a5ce81 100644 (file)
--- a/drivers/media/video/em28xx/em28xx-cards.c
+++ b/drivers/media/video/em28xx/em28xx-cards.c
@@ -170,6 +170,19 @@ static struct em28xx_reg_seq pinnacle_hybrid_pro_digital[] = {
        {       -1,             -1,     -1,             -1},
 };
 
+/* eb1a:2868 Reddo DVB-C USB TV Box
+   GPIO4 - CU1216L NIM
+   Other GPIOs seems to be don't care. */
+static struct em28xx_reg_seq reddo_dvb_c_usb_box[] = {
+       {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
+       {EM28XX_R08_GPIO,       0xde,   0xff,           10},
+       {EM28XX_R08_GPIO,       0xfe,   0xff,           10},
+       {EM28XX_R08_GPIO,       0xff,   0xff,           10},
+       {EM28XX_R08_GPIO,       0x7f,   0xff,           10},
+       {EM28XX_R08_GPIO,       0x6f,   0xff,           10},
+       {EM28XX_R08_GPIO,       0xff,   0xff,           10},
+       {-1,                    -1,     -1,             -1},
+};
 
 /* Callback for the most boards */
 static struct em28xx_reg_seq default_tuner_gpio[] = {
@@ -1566,6 +1579,14 @@ struct em28xx_board em28xx_boards[] = {
                        .gpio     = evga_indtube_analog,
                } },
        },
+       /* eb1a:2868 Empia EM2870 + Philips CU1216L NIM (Philips TDA10023 +
+          Infineon TUA6034) */
+       [EM2870_BOARD_REDDO_DVB_C_USB_BOX] = {
+               .name          = "Reddo DVB-C USB TV Box",
+               .tuner_type    = TUNER_ABSENT,
+               .has_dvb       = 1,
+               .dvb_gpio      = reddo_dvb_c_usb_box,
+       },
 };
 const unsigned int em28xx_bcount = ARRAY_SIZE(em28xx_boards);
 
@@ -1593,6 +1614,8 @@ struct usb_device_id em28xx_id_table[] = {
                        .driver_info = EM2820_BOARD_UNKNOWN },
        { USB_DEVICE(0xeb1a, 0x2883),
                        .driver_info = EM2820_BOARD_UNKNOWN },
+       { USB_DEVICE(0xeb1a, 0x2868),
+                       .driver_info = EM2820_BOARD_UNKNOWN },
        { USB_DEVICE(0xeb1a, 0xe300),
                        .driver_info = EM2861_BOARD_KWORLD_PVRTV_300U },
        { USB_DEVICE(0xeb1a, 0xe303),
@@ -1696,6 +1719,7 @@ static struct em28xx_hash_table em28xx_eeprom_hash[] = {
        {0x166a0441, EM2880_BOARD_EMPIRE_DUAL_TV, TUNER_XC2028},
        {0xcee44a99, EM2882_BOARD_EVGA_INDTUBE, TUNER_XC2028},
        {0xb8846b20, EM2881_BOARD_PINNACLE_HYBRID_PRO, TUNER_XC2028},
+       {0x63f653bd, EM2870_BOARD_REDDO_DVB_C_USB_BOX, TUNER_ABSENT},
 };
 
 /* I2C devicelist hash table for devices with generic USB IDs */

diff --git a/drivers/media/video/em28xx/em28xx-dvb.c b/drivers/media/video/em28xx/em28xx-dvb.c
index d603575..db74946 100644 (file)
--- a/drivers/media/video/em28xx/em28xx-dvb.c
+++ b/drivers/media/video/em28xx/em28xx-dvb.c
@@ -33,6 +33,7 @@
 #include "s5h1409.h"
 #include "mt352.h"
 #include "mt352_priv.h" /* FIXME */
+#include "tda1002x.h"
 
 MODULE_DESCRIPTION("driver for em28xx based DVB cards");
 MODULE_AUTHOR("Mauro Carvalho Chehab <mchehab@infradead.org>");
@@ -295,6 +296,11 @@ static struct mt352_config terratec_xs_mt352_cfg = {
        .demod_init = mt352_terratec_xs_init,
 };
 
+static struct tda10023_config em28xx_tda10023_config = {
+       .demod_address = 0x0c,
+       .invert = 1,
+};
+
 /* ------------------------------------------------------------------ */
 
 static int attach_xc3028(u8 addr, struct em28xx *dev)
@@ -549,6 +555,19 @@ static int dvb_init(struct em28xx *dev)
                }
                break;
 #endif
+       case EM2870_BOARD_REDDO_DVB_C_USB_BOX:
+               /* Philips CU1216L NIM (Philips TDA10023 + Infineon TUA6034) */
+               dvb->frontend = dvb_attach(tda10023_attach,
+                       &em28xx_tda10023_config,
+                       &dev->i2c_adap, 0x48);
+               if (dvb->frontend) {
+                       if (!dvb_attach(simple_tuner_attach, dvb->frontend,
+                               &dev->i2c_adap, 0x60, TUNER_PHILIPS_CU1216L)) {
+                               result = -EINVAL;
+                               goto out_free;
+                       }
+               }
+               break;
        default:
                printk(KERN_ERR "%s/2: The frontend of your DVB/ATSC card"
                                " isn't supported yet\n",

diff --git a/drivers/media/video/em28xx/em28xx.h b/drivers/media/video/em28xx/em28xx.h
index b4a6e07..0a73e8b 100644 (file)
--- a/drivers/media/video/em28xx/em28xx.h
+++ b/drivers/media/video/em28xx/em28xx.h
@@ -109,6 +109,7 @@
 #define EM2882_BOARD_EVGA_INDTUBE                70
 #define EM2820_BOARD_SILVERCREST_WEBCAM           71
 #define EM2861_BOARD_GADMEI_UTV330PLUS           72
+#define EM2870_BOARD_REDDO_DVB_C_USB_BOX          73
 
 /* Limits minimum and default number of buffers */
 #define EM28XX_MIN_BUF 4