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Commit a5ba334c authored by Michael Krufky's avatar Michael Krufky Committed by Mauro Carvalho Chehab
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V4L/DVB: lgdt3305: enable FE_HAS_SIGNAL hack for the lgdt3304 in QAM mode 



The signal bit is unreliable on the DT3304 in QAM mode, so
set FE_HAS_SIGNAL based on 'cr_lock'

Signed-off-by: default avatarMichael Krufky <mkrufky@kernellabs.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 40ff540f

drivers/media/dvb/frontends/lgdt3305.c

+4 −0
Original line number Diff line number Diff line
@@ -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;