leandrof/linux
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

V4L/DVB (8049): budget-ci: Add support for Technotrend budget C-1501 dvb-c card

Browse Source 
The following experimental patch adds support for the technotrend budget
C-1501 dvb-c card. The parameters used to configure the tda10023 demod
chip are largely determined experimentally, but works quite for me in my
initial tests.

Signed-off-by: Sigmund Augdal <sigmund@snap.tv>
Signed-off-by: Oliver Endriss <o.endriss@gmx.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Sigmund Augdal 2008-06-15 17:25:46 -03:00 committed by Mauro Carvalho Chehab
parent df9b5d4cf6
commit 11417daab6
1 changed files with 23 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
drivers/media/dvb/ttpci/budget-ci.c
View File

@ -46,6 +46,8 @@
#include "lnbp21.h"
#include "bsbe1.h"
#include "bsru6.h"
#include "tda1002x.h"
#include "tda827x.h"
/*
* Regarding DEBIADDR_IR:
@ -1056,6 +1058,15 @@ static struct stv0297_config dvbc_philips_tdm1316l_config = {
.stop_during_read = 1,
};
static struct tda10023_config tda10023_config = {
.demod_address = 0xc,
.invert = 0,
.xtal = 16000000,
.pll_m = 11,
.pll_p = 3,
.pll_n = 1,
.deltaf = 0xa511,
};
@ -1126,7 +1137,17 @@ static void frontend_init(struct budget_ci *budget_ci)
budget_ci->budget.dvb_frontend = NULL;
}
}
break;
case 0x101a: /* TT Budget-C-1501 (philips tda10023/philips tda8274A) */
budget_ci->budget.dvb_frontend = dvb_attach(tda10023_attach, &tda10023_config, &budget_ci->budget.i2c_adap, 0x48);
if (budget_ci->budget.dvb_frontend) {
if (dvb_attach(tda827x_attach, budget_ci->budget.dvb_frontend, 0x61, &budget_ci->budget.i2c_adap, NULL) == NULL) {
printk(KERN_ERR "%s: No tda827x found!\n", __func__);
dvb_frontend_detach(budget_ci->budget.dvb_frontend);
budget_ci->budget.dvb_frontend = NULL;
}
}
break;
}
@ -1216,6 +1237,7 @@ MAKE_BUDGET_INFO(ttbci, "TT-Budget/WinTV-NOVA-CI PCI", BUDGET_TT_HW_DISEQC);
MAKE_BUDGET_INFO(ttbt2, "TT-Budget/WinTV-NOVA-T PCI", BUDGET_TT);
MAKE_BUDGET_INFO(ttbtci, "TT-Budget-T-CI PCI", BUDGET_TT);
MAKE_BUDGET_INFO(ttbcci, "TT-Budget-C-CI PCI", BUDGET_TT);
MAKE_BUDGET_INFO(ttc1501, "TT-Budget C-1501 PCI", BUDGET_TT);
static struct pci_device_id pci_tbl[] = {
MAKE_EXTENSION_PCI(ttbci, 0x13c2, 0x100c),
@ -1224,6 +1246,7 @@ static struct pci_device_id pci_tbl[] = {
MAKE_EXTENSION_PCI(ttbt2, 0x13c2, 0x1011),
MAKE_EXTENSION_PCI(ttbtci, 0x13c2, 0x1012),
MAKE_EXTENSION_PCI(ttbs2, 0x13c2, 0x1017),
MAKE_EXTENSION_PCI(ttc1501, 0x13c2, 0x101a),
{
.vendor = 0,
}