> > Can I read that from user space? Or should I add some printk to
> > radeon_probe_pll_params ?
>
> You can probably mmap /dev/mem to the right address and read it from
> userspace ;)
I don't want to lock things up, that's all :-)
> > Did I mention that radeon_probe_pll_params fails to detect t
More specifically...
PPLL_REF_DIV holds the reference divider for the pixel clock PLL
(though the register has a weird format on >= r300)
PPLL_DIV_{0..3} holds the forward and feedback dividers for that PLL,
(feedback divider in bits 0..10 and post div in bits 16..18)
the CLK_CNTL_INDEX bits 8..
Hi,
> > At least the feedback divider and post divider there (for the albook 5,3)
> > are different from what I've got (1, and 56 vs. 4 and 80)
>
> What do you have at boot in in PPLL_DIV_0 ? It's the value set by OF,
> Linux uses PPLL_DIV_3 to set it's own.
Can I read that from user space? Or sh
On Thu, 2004-09-23 at 21:28, Michael Schmitz wrote:
> Hi,
>
> > > At least the feedback divider and post divider there (for the albook 5,3)
> > > are different from what I've got (1, and 56 vs. 4 and 80)
> >
> > What do you have at boot in in PPLL_DIV_0 ? It's the value set by OF,
> > Linux uses P
> > You mentioned a patch for hardcoding the PLL; any specific pointer for
> > that?
>
> Look at radeon_fixup_panel_info() in radeon_monitor.c, let me know if
> adding your machine type there helps.
At least the feedback divider and post divider there (for the albook 5,3)
are different from what I
On Thu, 2004-09-23 at 18:31, Michael Schmitz wrote:
> > > You mentioned a patch for hardcoding the PLL; any specific pointer for
> > > that?
> >
> > Look at radeon_fixup_panel_info() in radeon_monitor.c, let me know if
> > adding your machine type there helps.
>
> At least the feedback divider and
> How so?
>
> You mentioned a patch for hardcoding the PLL; any specific pointer for
> that?
Look at radeon_fixup_panel_info() in radeon_monitor.c, let me know if
adding your machine type there helps.
> > Have you tried, when it happens, turning the backlight all the way down
> > to 0, waiting
> > A ghost image of whatever is on the screen, displaced by (roughly) 128
> > pixels to the left. At the refresh rate used by X, the ghost image
> > flickers so that you see it light up with a periodicity of around a cm
> > vertical, or approximately 40 pixels (that's rather harder to estimate).
>
> > > Wait ... you are talking about console flickering or X flickering ? If
> >
> > console - X is fine until I switch to console and back.
>
> Weird... It's usually the opposite... ok, now the hard one: try to
> describe precisely what you mean by "flicker" :)
A ghost image of whatever is on the
On Mon, 2004-09-20 at 23:29, Michael Schmitz wrote:
> A ghost image of whatever is on the screen, displaced by (roughly) 128
> pixels to the left. At the refresh rate used by X, the ghost image
> flickers so that you see it light up with a periodicity of around a cm
> vertical, or approximately 40
On Mon, 2004-09-20 at 18:49, Michael Schmitz wrote:
> > > > Nope, have you hard-wired the PLL value like I do for other laptops ?
> > >
> > > Nope, the OF data are used to set up the PLL. Even feeding it utter
> > > bullshit for SCLK and MCLK does nothing at all to change the picture.
> >
> > Wait
> > > Nope, have you hard-wired the PLL value like I do for other laptops ?
> >
> > Nope, the OF data are used to set up the PLL. Even feeding it utter
> > bullshit for SCLK and MCLK does nothing at all to change the picture.
>
> Wait ... you are talking about console flickering or X flickering ? I
> > I can confirm frequent lockups on GPU load (CPU load doesn't matter,
> > that's handled fine by the thermostat). In case it matters: the OF device
> > tree seems to indicate that the two fans aren't CPU and GPU but rather
> > left and right side of the rear exhaust grille. So they need to be se
On Mon, 2004-09-20 at 18:10, Michael Schmitz wrote:
> > > I can confirm frequent lockups on GPU load (CPU load doesn't matter,
> > > that's handled fine by the thermostat). In case it matters: the OF device
> > > tree seems to indicate that the two fans aren't CPU and GPU but rather
> > > left and
> I can confirm frequent lockups on GPU load (CPU load doesn't matter,
> that's handled fine by the thermostat). In case it matters: the OF device
> tree seems to indicate that the two fans aren't CPU and GPU but rather
> left and right side of the rear exhaust grille. So they need to be set to
>
> > Compile it as a module and you can load the module with the the params
> > fan_speed
> > and limit_adjust e.g in /etc/modules ;-) The solution to adjust the
> > gpu temp linear to the cpu temp isn't a good one yet. We have to
> > control them separate. Maybe Ben is reading this an can tell so
> Compile it as a module and you can load the module with the the params
> fan_speed
> and limit_adjust e.g in /etc/modules ;-) The solution to adjust the
> gpu temp linear to the cpu temp isn't a good one yet. We have to
> control them separate. Maybe Ben is reading this an can tell some
> deta
On Mon, 06 Sep 2004 the mental interface of
Sam Zoghaib told:
> On Mon, Sep 06, 2004 at 07:55:33PM +0200, Elimar Riesebieter wrote:
> > > However, with these settings, the fan is almost all the time at speed 128.
> > > If I don't do anything, the temperature is around 48°C.
> >
> > So why is your
On Mon, Sep 06, 2004 at 07:55:33PM +0200, Elimar Riesebieter wrote:
> > However, with these settings, the fan is almost all the time at speed 128.
> > If I don't do anything, the temperature is around 48°C.
>
> So why is your fan running at this temperature? The fan starts
> definitly at 50°C at t
On Mon, 06 Sep 2004 the mental interface of
Sam Zoghaib told:
> Hello,
>
> The current (default) setting for therm_adt76x is to start the CPU fan at
> speed 128 when the CPU temperature reaches 50°C (that is, 122 °F). It's set
> at speed 255 when it reaches 55°C (134 °F).
> However, with these se
Hello,
The current (default) setting for therm_adt76x is to start the CPU fan at
speed 128 when the CPU temperature reaches 50°C (that is, 122 °F). It's set
at speed 255 when it reaches 55°C (134 °F).
However, with these settings, the fan is almost all the time at speed 128.
If I don't do anything
21 matches
Mail list logo
