Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 223c7b05 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] add driver for mt2063 

Those files are marked as licensed with GPL, so, it is ok to
merge. They came from Terratec site:

http://linux.terratec.de/files/TERRATEC_H7/20110323_TERRATEC_H7_Linux.tar.gz



Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 9c9c3d07

drivers/media/common/tuners/mt2063.c

0 → 100644
+4486 −0

File added.

Preview size limit exceeded, changes collapsed.

drivers/media/common/tuners/mt2063.h

0 → 100644
+729 −0

File added.

Preview size limit exceeded, changes collapsed.

drivers/media/common/tuners/mt2063_cfg.h

0 → 100644
+111 −0
Original line number Diff line number Diff line 




static unsigned int mt2063_setTune(struct dvb_frontend *fe, UData_t f_in,UData_t bw_in, enum MTTune_atv_standard tv_type)

{

	//return (int)MT_Tune_atv(h, f_in, bw_in, tv_type);



	struct dvb_frontend_ops	*frontend_ops = NULL;

	struct dvb_tuner_ops	*tuner_ops = NULL;

	struct tuner_state	t_state;

	struct mt2063_state *mt2063State = fe->tuner_priv;

	int err = 0;



	t_state.frequency = f_in;

	t_state.bandwidth = bw_in;

	mt2063State->tv_type = tv_type;

	if (&fe->ops)

		frontend_ops = &fe->ops;

	if (&frontend_ops->tuner_ops)

		tuner_ops = &frontend_ops->tuner_ops;

	if (tuner_ops->set_state) {

		if ((err = tuner_ops->set_state(fe, DVBFE_TUNER_FREQUENCY, &t_state)) < 0) {

			printk("%s: Invalid parameter\n", __func__);

			return err;

		}

	}

	

	return err;

}



static unsigned int mt2063_lockStatus(struct dvb_frontend *fe)

{

	struct dvb_frontend_ops	*frontend_ops = &fe->ops;

	struct dvb_tuner_ops	*tuner_ops = &frontend_ops->tuner_ops;

	struct tuner_state	t_state;

	int err = 0;



	if (&fe->ops)

		frontend_ops = &fe->ops;

	if (&frontend_ops->tuner_ops)

		tuner_ops = &frontend_ops->tuner_ops;

	if (tuner_ops->get_state) {

		if ((err = tuner_ops->get_state(fe, DVBFE_TUNER_REFCLOCK, &t_state)) < 0) {

			printk("%s: Invalid parameter\n", __func__);

			return err;

		}

	}

	return err;

}



static unsigned int tuner_MT2063_Open(struct dvb_frontend *fe)

{

	struct dvb_frontend_ops	*frontend_ops = &fe->ops;

	struct dvb_tuner_ops	*tuner_ops = &frontend_ops->tuner_ops;

	struct tuner_state	t_state;

	int err = 0;



	if (&fe->ops)

		frontend_ops = &fe->ops;

	if (&frontend_ops->tuner_ops)

		tuner_ops = &frontend_ops->tuner_ops;

	if (tuner_ops->set_state) {

		if ((err = tuner_ops->set_state(fe, DVBFE_TUNER_OPEN, &t_state)) < 0) {

			printk("%s: Invalid parameter\n", __func__);

			return err;

		}

	}

	

	return err;

}



static unsigned int tuner_MT2063_SoftwareShutdown(struct dvb_frontend *fe)

{

	struct dvb_frontend_ops	*frontend_ops = &fe->ops;

	struct dvb_tuner_ops	*tuner_ops = &frontend_ops->tuner_ops;

	struct tuner_state	t_state;

	int err = 0;



	if (&fe->ops)

		frontend_ops = &fe->ops;

	if (&frontend_ops->tuner_ops)

		tuner_ops = &frontend_ops->tuner_ops;

	if (tuner_ops->set_state) {

		if ((err = tuner_ops->set_state(fe, DVBFE_TUNER_SOFTWARE_SHUTDOWN, &t_state)) < 0) {

			printk("%s: Invalid parameter\n", __func__);

			return err;

		}

	}

	

	return err;

}



static unsigned int tuner_MT2063_ClearPowerMaskBits(struct dvb_frontend *fe)

{

	struct dvb_frontend_ops	*frontend_ops = &fe->ops;

	struct dvb_tuner_ops	*tuner_ops = &frontend_ops->tuner_ops;

	struct tuner_state	t_state;

	int err = 0;



	if (&fe->ops)

		frontend_ops = &fe->ops;

	if (&frontend_ops->tuner_ops)

		tuner_ops = &frontend_ops->tuner_ops;

	if (tuner_ops->set_state) {

		if ((err = tuner_ops->set_state(fe, DVBFE_TUNER_CLEAR_POWER_MASKBITS, &t_state)) < 0) {

			printk("%s: Invalid parameter\n", __func__);

			return err;

		}

	}

	

	return err;

}