Commit 81ae953b authored by Oliver Endriss's avatar Oliver Endriss Committed by Mauro Carvalho Chehab
Browse files

V4L/DVB (8888): budget: Support Activy DVB-T with TDHD1 tuner 



Support Fujitsu-Siemens Activy DVB-T card rev AL (ALPS TDHD1-204A tuner).

Signed-off-by: default avatarOliver Endriss <o.endriss@gmx.de>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 26d2e854

drivers/media/dvb/frontends/tdhd1.h

0 → 100644
+70 −0
Original line number Diff line number Diff line 
/*

 * 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 */

drivers/media/dvb/ttpci/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -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

drivers/media/dvb/ttpci/budget.c

+11 −0
Original line number Diff line number Diff line
@@ -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,