[linux-dvb] stv099 enhanced tuning code gone

Oliver Endriss o.endriss at gmx.de
Sat Oct 22 22:40:42 CEST 2005


Oliver Endriss wrote:
> Andrew de Quincey wrote:
> > As the subject says - lemme know this causes any problems...
> 
> I don't know if this causes any problems:
> For philips_su1278 the old code set register 0x12 to 0xda in the
> budget-ci driver. Now register 0x12 is overwritten with 0xb9.
> 
> What about these additional modifications:
> 
> Index: stv0299.c
> ===================================================================
> RCS file: /cvs/linuxtv/dvb-kernel/linux/drivers/media/dvb/frontends/stv0299.c,v
> retrieving revision 1.72
> diff -p -u -r1.72 stv0299.c
> --- stv0299.c   3 Oct 2005 14:20:43 -0000       1.72
> +++ stv0299.c   6 Oct 2005 14:32:46 -0000
> @@ -560,8 +560,6 @@ static int stv0299_set_frontend(struct d
>         stv0299_set_symbolrate (fe, p->u.qpsk.symbol_rate);
>         stv0299_writeregI(state, 0x22, 0x00);
>         stv0299_writeregI(state, 0x23, 0x00);
> -       stv0299_readreg (state, 0x23);
> -       stv0299_writeregI(state, 0x12, 0xb9);
> 
>         state->tuner_frequency = p->frequency;
>         state->fec_inner = p->u.qpsk.fec_inner;
> 
> Imho the deleted lines are not required (tested with BSRU6).
> Register 0x12 should be set using xxx_inittab.
> (inittabs for BSRU6/BSBE1 need to be adjusted: 0xb5 -> 0xb9,
> for philips_su1278 0xda is used.)
> 
> Any comments?

Ok, last chance: ;-)
If nobody objects I will apply the patch above and adjust inittabs for
BSRU6 and BSBE1 accordingly.

Oliver

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