提交 a5ba334c 编写于 作者: M Michael Krufky 提交者: Mauro Carvalho Chehab

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: NMichael Krufky <mkrufky@kernellabs.com>
Signed-off-by: NMauro Carvalho Chehab <mchehab@redhat.com>
上级 40ff540f
......@@ -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;
......
Markdown is supported
0% .
You are about to add 0 people to the discussion. Proceed with caution.
先完成此消息的编辑!
想要评论请 注册