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V4L/DVB (7391): saa7134: Add DVB-S support for the MD 1734 cards with 2 saa7134 

Signed-off-by: Hartmut Hackmann <hartmut.hackmann@t-online.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Hartmut Hackmann 2008-04-22 14:46:08 -03:00 committed by Mauro Carvalho Chehab
parent 867bc6cccc
commit 637afdb563
2 changed files with 25 additions and 5 deletions
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7
drivers/media/video/saa7134/saa7134-cards.c
View File

@ -2911,15 +2911,13 @@ struct saa7134_board saa7134_boards[] = {
}},
},
[SAA7134_BOARD_MD7134_BRIDGE_2] = {
/* This card has two saa7134 chips on it,
but only one of them is currently working.
The programming for the primary decoder is
in SAA7134_BOARD_MD7134 */
/* The second saa7134 on this card only serves as DVB-S host bridge */
.name = "Medion 7134 Bridge #2",
.audio_clock = 0x00187de7,
.radio_type = UNSET,
.tuner_addr = ADDR_UNSET,
.radio_addr = ADDR_UNSET,
.mpeg = SAA7134_MPEG_DVB,
},
[SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS] = {
.name = "LifeView FlyDVB-T Hybrid Cardbus/MSI TV @nywhere A/D NB",
@ -5438,7 +5436,6 @@ int saa7134_board_init1(struct saa7134_dev *dev)
dev->has_remote = SAA7134_REMOTE_I2C;
break;
case SAA7134_BOARD_AVERMEDIA_A169_B:
case SAA7134_BOARD_MD7134_BRIDGE_2:
printk("%s: %s: dual saa713x broadcast decoders\n"
"%s: Sorry, none of the inputs to this chip are supported yet.\n"
"%s: Dual decoder functionality is disabled for now, use the other chip.\n",

23
drivers/media/video/saa7134/saa7134-dvb.c
View File

@ -1156,6 +1156,29 @@ static int dvb_init(struct saa7134_dev *dev)
&dev->i2c_adap);
attach_xc3028 = 1;
break;
case SAA7134_BOARD_MD7134_BRIDGE_2:
dev->dvb.frontend = dvb_attach(tda10086_attach,
&flydvbs, &dev->i2c_adap);
if (dev->dvb.frontend) {
struct dvb_frontend *fe;
if (dvb_attach(dvb_pll_attach, dev->dvb.frontend, 0x60,
&dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL)
wprintk("%s: MD7134 DVB-S, no SD1878 "
"found !\n", __FUNCTION__);
/* we need to open the i2c gate (we know it exists) */
fe = dev->dvb.frontend;
fe->ops.i2c_gate_ctrl(fe, 1);
if (dvb_attach(isl6405_attach, fe,
&dev->i2c_adap, 0x08, 0, 0) == NULL)
wprintk("%s: MD7134 DVB-S, no ISL6405 "
"found !\n", __FUNCTION__);
fe->ops.i2c_gate_ctrl(fe, 0);
dev->original_set_voltage = fe->ops.set_voltage;
fe->ops.set_voltage = md8800_set_voltage;
dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage;
fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage;
}
break;
default:
wprintk("Huh? unknown DVB card?\n");
break;