V4L (1007): Add support for KWorld DVB-S 100

- Add support for KWorld DVB-S 100, based on the same chips as Hauppauge
Nova-S Plus (CX23883/CX24123/CX24109), without the Intersil ISL6421,
which is used for LNB control.
- LNB voltage and tone are controled by LNBDC and LNBTone bits from
register 0x29 of the CX24123 demodulator.
- The MO_GP0_IO register from CX23883 is used to turn LNB power on and off.

Signed-off-by: Vadim Catana <skystar@moldova.cc>
Acked-by: Johannes Stezenbach <js@linuxtv.org>
Signed-off-by: Michael Krufky <mkrufky@m1k.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@brturbo.com.br>

1 files changed, 26 insertions, 0 deletions

diff --git a/drivers/media/video/cx88/cx88-cards.c b/drivers/media/video/cx88/cx88-cards.c
index 1976e04d8ace..fd173e6ac605 100644
--- a/drivers/media/video/cx88/cx88-cards.c
+++ b/drivers/media/video/cx88/cx88-cards.c
@@ -928,6 +928,24 @@ struct cx88_board cx88_boards[] = {
                 }},
                 .dvb            = 1,
         },
+        [CX88_BOARD_KWORLD_DVBS_100] = {
+                .name           = "KWorld DVB-S 100",
+                .tuner_type     = TUNER_ABSENT,
+                .radio_type     = UNSET,
+                .tuner_addr     = ADDR_UNSET,
+                .radio_addr     = ADDR_UNSET,
+                .input          = {{
+                        .type   = CX88_VMUX_DVB,
+                        .vmux   = 0,
+                },{
+                        .type   = CX88_VMUX_COMPOSITE1,
+                        .vmux   = 1,
+                },{
+                        .type   = CX88_VMUX_SVIDEO,
+                        .vmux   = 2,
+                }},
+                .dvb            = 1,
+        },
 };
 const unsigned int cx88_bcount = ARRAY_SIZE(cx88_boards);
 
@@ -1087,6 +1105,10 @@ struct cx88_subid cx88_subids[] = {
                 .subvendor = 0x0070,
                 .subdevice = 0x9202,
                 .card      = CX88_BOARD_HAUPPAUGE_NOVASPLUS_S1,
+        },{
+                .subvendor = 0x17de,
+                .subdevice = 0x08b2,
+                .card      = CX88_BOARD_KWORLD_DVBS_100,
         },
 };
 const unsigned int cx88_idcount = ARRAY_SIZE(cx88_subids);
@@ -1260,6 +1282,10 @@ void cx88_card_setup(struct cx88_core *core)
                 if (0 == core->i2c_rc)
                         hauppauge_eeprom(core,eeprom);
                 break;
+        case CX88_BOARD_KWORLD_DVBS_100:
+                cx_write(MO_GP0_IO, 0x000007f8);
+                cx_write(MO_GP1_IO, 0x00000001);
+                break;
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T1:
         case CX88_BOARD_DVICO_FUSIONHDTV_DVB_T_PLUS:
                 /* GPIO0:0 is hooked to mt352 reset pin */