Oliver Bardenheier (obardenh) schrieb:
Any chances to get the files for kernel >=2.6.20 and Skystar HD ??
-----Original Message-----
From: linux-dvb-bounces@xxxxxxxxxxx
[mailto:linux-dvb-bounces@xxxxxxxxxxx] On Behalf Of laasa
Sent: Sonntag, 6. Mai 2007 21:08
To: linux-dvb@xxxxxxxxxxx
Subject: Re: DVB-S streams with TT3200
Second try: Here again with patchfile and shifted from budget to
budget-ci (thanks to marco for some hints).
Sources
- Manus snapshot at http://jusst.de/manu/stb0899-v4l-dvb.tar.bz
- the szap-sources from http://dev.kewl.org/tmp/hvr4000/szap2.tgz
Envoirenment:
- TT3200 (SAA7146AH, STB0899 C2L, STB6100, LNBP21 PD, 27000 MHz, board
B2S3000 Rev 1.0 TT2006.1)
- Tested with Linux-Kernel 2.6.16-45 (from kernel.org) and
2.6.17-chw-8 (MythTV R5D1): must be <= 2.6.17
Procedure for compiling and loading of drivers:
- unpack kernel-sources (to /usr/src/linux) if necessary
- unpack v4l-dvb-sources (to /usr/src/v4l-dvb)
- unpack szap2-sources (to /usr/src/szap)
- change to /usr/src/szap
- make
- make install => check if szap2 now is installed
- change to /usr/src/v4l-dvb
- patch the tree
- v4l-scripts-make_myconfig.pl
- rename .version in /usr/src/v4l-dvb/v4l
- make
- unload all dvb-driver (e.g. make rmmod)
- make install
- modprobe budget-ci
- szap -r ...
- xine ...
Notes:
- the TT3200 is build into modules budget-ci
- to tune a channel you must (most times) tune to different channels
(for me ZDF and Kika are good candidates to get a LOCK)
Problems:
- everytime with the locking of PLL (sometimes after some trys on
different DVB-S-channels, on some DVB-S-channels and all DVB-S2-channels
never)
- It seems to be a problem with higher frequences (higest successfuly
tuned frequency is 11836 MHz, e.g. ARD => ProSieben ... not work)
As I know is the Skystar HD the same board as TT3200. It seems to be a
common development of TT and Technisat.
With a little bit luck you only need to adapt the PCI-IDs. In best case
nothing.
see modul budget-ci.c
...
MAKE_BUDGET_INFO(tt3200, "TT-Budget S2-3200 PCI", BUDGET_TT);
MAKE_BUDGET_INFO(sstarHD, "SkyStar HD PCI", BUDGET_TT);
static struct pci_device_id pci_tbl[] = {
...
MAKE_EXTENSION_PCI(tt3200, 0x13c2, 0x1019),
MAKE_EXTENSION_PCI(sstarHD, 0x????, 0x????),
{
.vendor = 0,
}
};
As I know is the tree from Manu only for linux-versions <= 2.6.17 (see
http://www.linuxtv.org/pipermail/linux-dvb/2007-April/016943.html).
I'm not the men to change this. I think the problem is that linux
beginning from 2.6.18 has no more support for the sysfs.
Hint: On my PC the TT3200 with the patch only runs when I have started
WinXP before and use this board.
It helps when you change this in modul budget-ci.c (lines witg
saa7146_setgpio)
case 0x1019: // TT S2-3200 PCI
// gpio2 is connected to CLB - reset it + leave it high
saa7146_setgpio(budget_ci->budget.dev, 2, SAA7146_GPIO_OUTLO);
msleep(1);
saa7146_setgpio(budget_ci->budget.dev, 2, SAA7146_GPIO_OUTHI);
msleep(1);
budget_ci->budget.dvb_frontend = dvb_attach(stb0899_attach,
&tt3200_config, &budget_ci->budget.i2c_adap);
if (budget_ci->budget.dvb_frontend) {
if (dvb_attach(stb6100_attach,
budget_ci->budget.dvb_frontend, &tt3200_stb6100_config,
&budget_ci->budget.i2c_adap)) {
tt3200_config.tuner_set_frequency =
budget_ci->budget.dvb_frontend->ops.tuner_ops.set_frequency;
tt3200_config.tuner_get_frequency =
budget_ci->budget.dvb_frontend->ops.tuner_ops.get_frequency;
tt3200_config.tuner_set_bandwidth =
budget_ci->budget.dvb_frontend->ops.tuner_ops.set_bandwidth;
tt3200_config.tuner_get_bandwidth =
budget_ci->budget.dvb_frontend->ops.tuner_ops.get_bandwidth;
if (dvb_attach(lnbp21_attach,
budget_ci->budget.dvb_frontend, &budget_ci->budget.i2c_adap, LNBP21_LLC,
0) == NULL) {
printk("%s: No LNBP21 found!\n", __FUNCTION__);
if
(budget_ci->budget.dvb_frontend->ops.tuner_ops.release)
budget_ci->budget.dvb_frontend->ops.tuner_ops.release(budget_ci->budget.dvb_frontend);
dvb_frontend_detach(budget_ci->budget.dvb_frontend);
budget_ci->budget.dvb_frontend = NULL;
}
} else {
printk("%s: No STB6100 found!\n", __FUNCTION__);
dvb_frontend_detach(budget_ci->budget.dvb_frontend);
budget_ci->budget.dvb_frontend = NULL;
}
}
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