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Commit fd91f267 authored by Mauro Carvalho Chehab's avatar Mauro Carvalho Chehab
Browse files

[media] lgs8gxx: convert set_fontend to use DVBv5 parameters 



Instead of using dvb_frontend_parameters struct, that were
designed for a subset of the supported standards, use the DVBv5
cache information.

Also, fill the supported delivery systems at dvb_frontend_ops
struct.

Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent e14e1ec6

drivers/media/dvb/frontends/lgs8gxx.c

+13 −12
Original line number Diff line number Diff line
@@ -669,9 +669,9 @@ static int lgs8gxx_write(struct dvb_frontend *fe, const u8 buf[], int len) 
	return lgs8gxx_write_reg(priv, buf[0], buf[1]);

}



static int lgs8gxx_set_fe(struct dvb_frontend *fe,

			  struct dvb_frontend_parameters *fe_params)

static int lgs8gxx_set_fe(struct dvb_frontend *fe)

{



	struct lgs8gxx_state *priv = fe->demodulator_priv;



	dprintk("%s\n", __func__);
@@ -692,7 +692,7 @@ static int lgs8gxx_set_fe(struct dvb_frontend *fe, 
}



static int lgs8gxx_get_fe(struct dvb_frontend *fe,

			  struct dvb_frontend_parameters *fe_params)

			  struct dtv_frontend_properties *fe_params)

{

	dprintk("%s\n", __func__);
@@ -701,21 +701,21 @@ static int lgs8gxx_get_fe(struct dvb_frontend *fe, 
	fe_params->inversion = INVERSION_OFF;



	/* bandwidth */

	fe_params->u.ofdm.bandwidth = BANDWIDTH_8_MHZ;

	fe_params->bandwidth_hz = 8000000;



	fe_params->u.ofdm.code_rate_HP = FEC_AUTO;

	fe_params->u.ofdm.code_rate_LP = FEC_AUTO;

	fe_params->code_rate_HP = FEC_AUTO;

	fe_params->code_rate_LP = FEC_AUTO;



	fe_params->u.ofdm.constellation = QAM_AUTO;

	fe_params->modulation = QAM_AUTO;



	/* transmission mode */

	fe_params->u.ofdm.transmission_mode = TRANSMISSION_MODE_AUTO;

	fe_params->transmission_mode = TRANSMISSION_MODE_AUTO;



	/* guard interval */

	fe_params->u.ofdm.guard_interval = GUARD_INTERVAL_AUTO;

	fe_params->guard_interval = GUARD_INTERVAL_AUTO;



	/* hierarchy */

	fe_params->u.ofdm.hierarchy_information = HIERARCHY_NONE;

	fe_params->hierarchy = HIERARCHY_NONE;



	return 0;

}
@@ -994,6 +994,7 @@ static int lgs8gxx_i2c_gate_ctrl(struct dvb_frontend *fe, int enable) 
}



static struct dvb_frontend_ops lgs8gxx_ops = {

	.delsys = { SYS_DMBTH },

	.info = {

		.name = "Legend Silicon LGS8913/LGS8GXX DMB-TH",

		.type = FE_OFDM,
@@ -1013,8 +1014,8 @@ static struct dvb_frontend_ops lgs8gxx_ops = { 
	.write = lgs8gxx_write,

	.i2c_gate_ctrl = lgs8gxx_i2c_gate_ctrl,



	.set_frontend_legacy = lgs8gxx_set_fe,

	.get_frontend_legacy = lgs8gxx_get_fe,

	.set_frontend = lgs8gxx_set_fe,

	.get_frontend = lgs8gxx_get_fe,

	.get_tune_settings = lgs8gxx_get_tune_settings,



	.read_status = lgs8gxx_read_status,