Re: [GATOS] RV350 and TV-out

[Laurent P. <lau...@sk...>]

Hi,

> I have the same chipset, I worked with Rune tried to help debug it but
> Rune could not find a solution remotely...
>
> So I currently use ATI drivers only for TV out...

Unfortunately, TV-out with the ATI drivers doen't work here :-( There might be 
a configuration issue. Could you share you xorg.conf file ?

If there's anything I could do to debug the Gatos-related issues, I'd be happy 
to help. I don't know my ways around the X code, but I'm familiar with driver 
development.

Best regards,

Laurent Pinchart

> Best Regards,
> Alon Bar-Lev.
>
> On 3/8/07, Laurent Pinchart <lau...@sk...> wrote:
> > Hi everybody,
> >
> > I'm trying to get TV-out working on my RV350 board (Mobility Radeon 9600
> > M10). I had no luck so far with the ATI fglrx drivers. Unfortunately, the
> > open-source driver doesn't seem to work better.
> >
> > When starting X with TV-out enabled, the screen (DFP, this is a laptop)
> > turns black. X freezes but can be killed, and restoring output on the DFP
> > requires a reboot.
> >
> > I've been able to trace the freeze issue down to writeFIFO in
> > theater_out.c. The TV_HOST_RD_WT_CNTL register is written with 0x41ff,
> > but the write ack flag never shows up, resulting in an infinite loop.
> >
> > >From the information I found on various forums and mailing lists, it
> > > seems
> >
> > R300+ chipsets are not supported by Gatos yet. Is there any work in
> > progress ? Any documentation which I could use to fix TV-out support ?
> > Any way to find out which registers have changed with the R300 serie ?
> >
> > Best regards,
> >
> > Laurent Pinchart