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[media] lgs8gxx: convert set_fontend to use DVBv5 parameters

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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: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2011-12-26 11:39:09 -03:00
parent e14e1ec6d9
commit fd91f267d7
1 changed files with 13 additions and 12 deletions
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25
drivers/media/dvb/frontends/lgs8gxx.c
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@ -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,