diff options
Diffstat (limited to 'drivers/media')
| -rw-r--r-- | drivers/media/dvb/frontends/tdhd1.h | 70 | ||||
| -rw-r--r-- | drivers/media/dvb/ttpci/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/media/dvb/ttpci/budget.c | 11 |
3 files changed, 82 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/tdhd1.h b/drivers/media/dvb/frontends/tdhd1.h new file mode 100644 index 00000000000..de8aac7d7ae --- /dev/null +++ b/drivers/media/dvb/frontends/tdhd1.h @@ -0,0 +1,70 @@ +/* + * tdhd1.h - ALPS TDHD1-204A tuner support + * + * Copyright (C) 2008 Oliver Endriss <o.endriss@gmx.de> + * + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + * Or, point your browser to http://www.gnu.org/copyleft/gpl.html + * + * + * The project's page is at http://www.linuxtv.org + */ + +#ifndef TDHD1_H +#define TDHD1_H + +#include "tda1004x.h" + +static struct tda1004x_config alps_tdhd1_204a_config = { + .demod_address = 0x8, + .invert = 1, + .invert_oclk = 0, + .xtal_freq = TDA10046_XTAL_4M, + .agc_config = TDA10046_AGC_DEFAULT, + .if_freq = TDA10046_FREQ_3617, +}; + +static int alps_tdhd1_204a_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) +{ + struct i2c_adapter *i2c = fe->tuner_priv; + u8 data[4]; + struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; + u32 div; + + div = (params->frequency + 36166666) / 166666; + + data[0] = (div >> 8) & 0x7f; + data[1] = div & 0xff; + data[2] = 0x85; + + if (params->frequency >= 174000000 && params->frequency <= 230000000) + data[3] = 0x02; + else if (params->frequency >= 470000000 && params->frequency <= 823000000) + data[3] = 0x0C; + else if (params->frequency > 823000000 && params->frequency <= 862000000) + data[3] = 0x8C; + else + return -EINVAL; + + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); + if (i2c_transfer(i2c, &msg, 1) != 1) + return -EIO; + + return 0; +} + +#endif /* TDHD1_H */ diff --git a/drivers/media/dvb/ttpci/Kconfig b/drivers/media/dvb/ttpci/Kconfig index 41b5a988b61..867027ceab3 100644 --- a/drivers/media/dvb/ttpci/Kconfig +++ b/drivers/media/dvb/ttpci/Kconfig @@ -86,6 +86,7 @@ config DVB_BUDGET select DVB_TDA10086 if !DVB_FE_CUSTOMISE select DVB_TDA826X if !DVB_FE_CUSTOMISE select DVB_LNBP21 if !DVB_FE_CUSTOMISE + select DVB_TDA1004X if !DVB_FE_CUSTOMISE help Support for simple SAA7146 based DVB cards (so called Budget- or Nova-PCI cards) without onboard MPEG2 decoder, and without diff --git a/drivers/media/dvb/ttpci/budget.c b/drivers/media/dvb/ttpci/budget.c index 851e523fbff..a4664ba5ade 100644 --- a/drivers/media/dvb/ttpci/budget.c +++ b/drivers/media/dvb/ttpci/budget.c @@ -46,6 +46,7 @@ #include "lnbp21.h" #include "bsru6.h" #include "bsbe1.h" +#include "tdhd1.h" static int diseqc_method; module_param(diseqc_method, int, 0444); @@ -511,6 +512,14 @@ static void frontend_init(struct budget *budget) } break; + case 0x5f60: /* Fujitsu Siemens Activy Budget-T PCI rev AL (tda10046/ALPS TDHD1-204A) */ + budget->dvb_frontend = dvb_attach(tda10046_attach, &alps_tdhd1_204a_config, &budget->i2c_adap); + if (budget->dvb_frontend) { + budget->dvb_frontend->ops.tuner_ops.set_params = alps_tdhd1_204a_tuner_set_params; + budget->dvb_frontend->tuner_priv = &budget->i2c_adap; + } + break; + case 0x5f61: /* Fujitsu Siemens Activy Budget-T PCI rev GR (L64781/Grundig 29504-401(tsa5060)) */ budget->dvb_frontend = dvb_attach(l64781_attach, &grundig_29504_401_config_activy, &budget->i2c_adap); if (budget->dvb_frontend) { @@ -624,6 +633,7 @@ MAKE_BUDGET_INFO(ttbs1401, "TT-Budget-S-1401 PCI", BUDGET_TT); MAKE_BUDGET_INFO(fsacs0, "Fujitsu Siemens Activy Budget-S PCI (rev GR/grundig frontend)", BUDGET_FS_ACTIVY); MAKE_BUDGET_INFO(fsacs1, "Fujitsu Siemens Activy Budget-S PCI (rev AL/alps frontend)", BUDGET_FS_ACTIVY); MAKE_BUDGET_INFO(fsact, "Fujitsu Siemens Activy Budget-T PCI (rev GR/Grundig frontend)", BUDGET_FS_ACTIVY); +MAKE_BUDGET_INFO(fsact1, "Fujitsu Siemens Activy Budget-T PCI (rev AL/ALPS TDHD1-204A)", BUDGET_FS_ACTIVY); static struct pci_device_id pci_tbl[] = { MAKE_EXTENSION_PCI(ttbs, 0x13c2, 0x1003), @@ -634,6 +644,7 @@ static struct pci_device_id pci_tbl[] = { MAKE_EXTENSION_PCI(ttbs1401, 0x13c2, 0x1018), MAKE_EXTENSION_PCI(fsacs1,0x1131, 0x4f60), MAKE_EXTENSION_PCI(fsacs0,0x1131, 0x4f61), + MAKE_EXTENSION_PCI(fsact1, 0x1131, 0x5f60), MAKE_EXTENSION_PCI(fsact, 0x1131, 0x5f61), { .vendor = 0, |