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| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-12-22 09:53:20 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-12-31 09:11:00 -0200 |
| commit | 9b6a132b3d2ad0ca3a1481cb997295c7baf8475e (patch) | |
| tree | c7284589cdf33ed1546bf843b002f6d66c903489 /drivers/media/dvb/frontends/au8522_dig.c | |
| parent | a552438f544c41e6e4083c3b8633a7a559145083 (diff) | |
| download | lwn-9b6a132b3d2ad0ca3a1481cb997295c7baf8475e.tar.gz lwn-9b6a132b3d2ad0ca3a1481cb997295c7baf8475e.zip | |
[media] au8522_dig: 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>
Diffstat (limited to 'drivers/media/dvb/frontends/au8522_dig.c')
| -rw-r--r-- | drivers/media/dvb/frontends/au8522_dig.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/media/dvb/frontends/au8522_dig.c b/drivers/media/dvb/frontends/au8522_dig.c index 327d6fee18cd..027d45dc0f03 100644 --- a/drivers/media/dvb/frontends/au8522_dig.c +++ b/drivers/media/dvb/frontends/au8522_dig.c @@ -576,19 +576,19 @@ static int au8522_enable_modulation(struct dvb_frontend *fe, } /* Talk to the demod, set the FEC, GUARD, QAM settings etc */ -static int au8522_set_frontend(struct dvb_frontend *fe, - struct dvb_frontend_parameters *p) +static int au8522_set_frontend(struct dvb_frontend *fe) { + struct dtv_frontend_properties *c = &fe->dtv_property_cache; struct au8522_state *state = fe->demodulator_priv; int ret = -EINVAL; - dprintk("%s(frequency=%d)\n", __func__, p->frequency); + dprintk("%s(frequency=%d)\n", __func__, c->frequency); - if ((state->current_frequency == p->frequency) && - (state->current_modulation == p->u.vsb.modulation)) + if ((state->current_frequency == c->frequency) && + (state->current_modulation == c->modulation)) return 0; - au8522_enable_modulation(fe, p->u.vsb.modulation); + au8522_enable_modulation(fe, c->modulation); /* Allow the demod to settle */ msleep(100); @@ -604,7 +604,7 @@ static int au8522_set_frontend(struct dvb_frontend *fe, if (ret < 0) return ret; - state->current_frequency = p->frequency; + state->current_frequency = c->frequency; return 0; } @@ -912,12 +912,12 @@ static int au8522_read_ber(struct dvb_frontend *fe, u32 *ber) } static int au8522_get_frontend(struct dvb_frontend *fe, - struct dvb_frontend_parameters *p) + struct dtv_frontend_properties *c) { struct au8522_state *state = fe->demodulator_priv; - p->frequency = state->current_frequency; - p->u.vsb.modulation = state->current_modulation; + c->frequency = state->current_frequency; + c->modulation = state->current_modulation; return 0; } @@ -1010,7 +1010,7 @@ error: EXPORT_SYMBOL(au8522_attach); static struct dvb_frontend_ops au8522_ops = { - + .delsys = { SYS_ATSC, SYS_DVBC_ANNEX_B }, .info = { .name = "Auvitek AU8522 QAM/8VSB Frontend", .type = FE_ATSC, @@ -1023,8 +1023,8 @@ static struct dvb_frontend_ops au8522_ops = { .init = au8522_init, .sleep = au8522_sleep, .i2c_gate_ctrl = au8522_i2c_gate_ctrl, - .set_frontend_legacy = au8522_set_frontend, - .get_frontend_legacy = au8522_get_frontend, + .set_frontend = au8522_set_frontend, + .get_frontend = au8522_get_frontend, .get_tune_settings = au8522_get_tune_settings, .read_status = au8522_read_status, .read_ber = au8522_read_ber, |