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Commit 26c924fe authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] dvb: Initialize all cache values 



By default, initialize the frontend current delivery system with
the first one. This warrants that a DVBv3 application will be able
to tune to it, after the removal of ops->init.type filling at
the drivers.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 641269f9

drivers/media/dvb/dvb-core/dvb_frontend.c

+13 −5
Original line number Diff line number Diff line
@@ -873,17 +873,22 @@ static int dvb_frontend_clear_cache(struct dvb_frontend *fe) 
	memset(c, 0, sizeof(struct dtv_frontend_properties));



	c->state = DTV_CLEAR;

	c->delivery_system = SYS_UNDEFINED;

	c->inversion = INVERSION_AUTO;

	c->fec_inner = FEC_AUTO;



	c->delivery_system = fe->ops.delsys[0];



	c->transmission_mode = TRANSMISSION_MODE_AUTO;

	c->bandwidth_hz = BANDWIDTH_AUTO;

	c->bandwidth_hz = 0;	/* AUTO */

	c->guard_interval = GUARD_INTERVAL_AUTO;

	c->hierarchy = HIERARCHY_AUTO;

	c->symbol_rate = QAM_AUTO;

	c->symbol_rate = 0;

	c->code_rate_HP = FEC_AUTO;

	c->code_rate_LP = FEC_AUTO;

	c->fec_inner = FEC_AUTO;

	c->rolloff = ROLLOFF_AUTO;

	c->voltage = SEC_VOLTAGE_OFF;

	c->modulation = QAM_AUTO;

	c->sectone = SEC_TONE_OFF;

	c->pilot = PILOT_AUTO;



	c->isdbt_partial_reception = -1;

	c->isdbt_sb_mode = -1;
@@ -898,6 +903,9 @@ static int dvb_frontend_clear_cache(struct dvb_frontend *fe) 
		c->layer[i].segment_count = -1;

	}



	c->isdbs_ts_id = 0;

	c->dvbt2_plp_id = 0;



	return 0;

}