* [linux-dvb] Re : [PATCH] TT S2-3200: Increase timeout for stb0899_send_diseqc_msg.
[not found] ` <49271E99.2040407@gmail.com>
@ 2008-11-21 22:07 ` Emmanuel ALLAUD
2008-11-24 19:47 ` Manu Abraham
0 siblings, 1 reply; 2+ messages in thread
From: Emmanuel ALLAUD @ 2008-11-21 22:07 UTC (permalink / raw)
To: linux-dvb
Le 21.11.2008 16:48:25, Manu Abraham a écrit :
> Igor M. Liplianin wrote:
> > TT S2-3200: Increase timeout for stb0899_send_diseqc_msg.
> >
> > From: Igor M. Liplianin <liplianin@me.by>
> >
> > Increase timeout for stb0899_send_diseqc_msg. It fixes error for
> rotor:
> > FE_DISEQC_SEND_MASTER_CMD failed: Connection timed out.
> >
> > Signed-off-by: Igor M. Liplianin <liplianin@me.by>
> >
> >
> >
> ------------------------------------------------------------------------
> >
> > # HG changeset patch
> > # User Igor M. Liplianin <liplianin@me.by>
> > # Date 1226189735 -7200
> > # Node ID e14ee5f020b15afdf0e5b573d0f960c68a458d37
> > # Parent 1c4d63e589e0420d95d96bf81d3bfbb2cd39a9cf
> > TT S2-3200: Increase timeout for stb0899_send_diseqc_msg.
> >
> > From: Igor M. Liplianin <liplianin@me.by>
> >
> > Increase timeout for stb0899_send_diseqc_msg. It fixes error for
> rotor:
> > FE_DISEQC_SEND_MASTER_CMD failed: Connection timed out.
> >
> > Signed-off-by: Igor M. Liplianin <liplianin@me.by>
> >
> > diff -r 1c4d63e589e0 -r e14ee5f020b1
> linux/drivers/media/dvb/frontends/stb0899_drv.c
> > --- a/linux/drivers/media/dvb/frontends/stb0899_drv.c Sat Nov
> 08 23:33:34 2008 +0200
> > +++ b/linux/drivers/media/dvb/frontends/stb0899_drv.c Sun Nov
> 09 02:15:35 2008 +0200
> > @@ -705,7 +705,7 @@
> > stb0899_write_reg(state, STB0899_DISCNTRL1, reg);
> > for (i = 0; i < cmd->msg_len; i++) {
> > /* wait for FIFO empty */
> > - if (stb0899_wait_diseqc_fifo_empty(state, 10) < 0)
> > + if (stb0899_wait_diseqc_fifo_empty(state, 20) < 0)
> > return -ETIMEDOUT;
> >
> > stb0899_write_reg(state, STB0899_DISFIFO,
> cmd->msg[i]);
>
> Diseqc/Rotor did work with the 10ms timeout for most of us. Was it
> really failing ?
>
> Anyway if it is really needed, the timeout can be increased.
>
> Regards,
> Manu
Hi Manu,
any progress on the stb0899 locking problems (I reported mine for DVB-S
QPSK 5/6).
Thx
Bye
Manu
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