V4L/DVB: lgdt3305: enable FE_HAS_SIGNAL hack for the lgdt3304 in QAM mode

[pandora-kernel.git] / drivers / media / dvb / frontends / lgdt3305.c

diff --git a/drivers/media/dvb/frontends/lgdt3305.c b/drivers/media/dvb/frontends/lgdt3305.c
index 6399727..3272881 100644 (file)
--- a/drivers/media/dvb/frontends/lgdt3305.c
+++ b/drivers/media/dvb/frontends/lgdt3305.c
@@ -955,6 +955,10 @@ static int lgdt3305_read_status(struct dvb_frontend *fe, fe_status_t *status)
        switch (state->current_modulation) {
        case QAM_256:
        case QAM_64:
+               /* signal bit is unreliable on the DT3304 in QAM mode */
+               if (((LGDT3304 == state->cfg->demod_chip)) && (cr_lock))
+                       *status |= FE_HAS_SIGNAL;
+
                ret = lgdt3305_read_fec_lock_status(state, &fec_lock);
                if (lg_fail(ret))
                        goto fail;