diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-12-09 14:53:36 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2011-12-10 02:49:05 +0400 |
| commit | 48763e2c6e76fbaa64229219593c1a456fd32c67 (patch) | |
| tree | 8d2716b2ae7d8f62aa9fe953e11a6fa89c366fcf /drivers/media/dvb/frontends/drxk_hard.c | |
| parent | 0433cd28f3a421e0be708c856c7d0c66d3f60bd7 (diff) | |
| download | linux-48763e2c6e76fbaa64229219593c1a456fd32c67.tar.xz | |
[media] drxk: Switch the delivery system on FE_SET_PROPERTY
The DRX-K doesn't change the delivery system at set_properties,
but do it at frontend init. This causes problems on programs like
w_scan that, by default, opens both frontends.
Instead, explicitly set the format when set_parameters callback is
called.
Tested-by: Eddi De Pieri <eddi@depieri.net>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/frontends/drxk_hard.c')
| -rw-r--r-- | drivers/media/dvb/frontends/drxk_hard.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/media/dvb/frontends/drxk_hard.c b/drivers/media/dvb/frontends/drxk_hard.c index 95cbc98176fa..038e470bf039 100644 --- a/drivers/media/dvb/frontends/drxk_hard.c +++ b/drivers/media/dvb/frontends/drxk_hard.c @@ -1847,6 +1847,7 @@ static int SetOperationMode(struct drxk_state *state, */ switch (oMode) { case OM_DVBT: + dprintk(1, ": DVB-T\n"); state->m_OperationMode = oMode; status = SetDVBTStandard(state, oMode); if (status < 0) @@ -1854,6 +1855,8 @@ static int SetOperationMode(struct drxk_state *state, break; case OM_QAM_ITU_A: /* fallthrough */ case OM_QAM_ITU_C: + dprintk(1, ": DVB-C Annex %c\n", + (state->m_OperationMode == OM_QAM_ITU_A) ? 'A' : 'C'); state->m_OperationMode = oMode; status = SetQAMStandard(state, oMode); if (status < 0) @@ -6183,7 +6186,10 @@ static int drxk_c_init(struct dvb_frontend *fe) dprintk(1, "\n"); if (mutex_trylock(&state->ctlock) == 0) return -EBUSY; - SetOperationMode(state, OM_QAM_ITU_A); + if (state->m_itut_annex_c) + SetOperationMode(state, OM_QAM_ITU_C); + else + SetOperationMode(state, OM_QAM_ITU_A); return 0; } @@ -6219,12 +6225,11 @@ static int drxk_set_parameters(struct dvb_frontend *fe, return -EINVAL; } - if (state->m_OperationMode == OM_QAM_ITU_A || - state->m_OperationMode == OM_QAM_ITU_C) { + if (fe->ops.info.type == FE_QAM) { if (fe->dtv_property_cache.rolloff == ROLLOFF_13) - state->m_OperationMode = OM_QAM_ITU_C; + state->m_itut_annex_c = true; else - state->m_OperationMode = OM_QAM_ITU_A; + state->m_itut_annex_c = false; } if (fe->ops.i2c_gate_ctrl) |