hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

[media] stv0288: 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: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Mauro Carvalho Chehab 2011-12-26 14:25:54 -03:00
parent 5135986eb0
commit 5c6b4e2b32
1 changed files with 3 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/media/dvb/frontends/stv0288.c
View File

@ -458,8 +458,7 @@ static int stv0288_get_property(struct dvb_frontend *fe, struct dtv_property *p)
return 0; return 0;
} }
static int stv0288_set_frontend(struct dvb_frontend *fe, static int stv0288_set_frontend(struct dvb_frontend *fe)
struct dvb_frontend_parameters *dfp)
{ {
struct stv0288_state *state = fe->demodulator_priv; struct stv0288_state *state = fe->demodulator_priv;
struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct dtv_frontend_properties *c = &fe->dtv_property_cache;
@ -481,8 +480,6 @@ static int stv0288_set_frontend(struct dvb_frontend *fe,
state->config->set_ts_params(fe, 0); state->config->set_ts_params(fe, 0);
/* only frequency & symbol_rate are used for tuner*/ /* only frequency & symbol_rate are used for tuner*/
dfp->frequency = c->frequency;
dfp->u.qpsk.symbol_rate = c->symbol_rate;
if (fe->ops.tuner_ops.set_params) { if (fe->ops.tuner_ops.set_params) {
fe->ops.tuner_ops.set_params(fe); fe->ops.tuner_ops.set_params(fe);
if (fe->ops.i2c_gate_ctrl) if (fe->ops.i2c_gate_ctrl)
@ -545,7 +542,7 @@ static void stv0288_release(struct dvb_frontend *fe)
} }
static struct dvb_frontend_ops stv0288_ops = { static struct dvb_frontend_ops stv0288_ops = {
.delsys = { SYS_DVBS },
.info = { .info = {
.name = "ST STV0288 DVB-S", .name = "ST STV0288 DVB-S",
.type = FE_QPSK, .type = FE_QPSK,
@ -579,7 +576,7 @@ static struct dvb_frontend_ops stv0288_ops = {
.set_property = stv0288_set_property, .set_property = stv0288_set_property,
.get_property = stv0288_get_property, .get_property = stv0288_get_property,
.set_frontend_legacy = stv0288_set_frontend, .set_frontend = stv0288_set_frontend,
}; };
struct dvb_frontend *stv0288_attach(const struct stv0288_config *config, struct dvb_frontend *stv0288_attach(const struct stv0288_config *config,