On Thursday, March 20, 2008 2:11 pm Ralf Ertzinger wrote:
> Hi.
>
> On Thu, 20 Mar 2008 13:21:13 -0700, Jesse Barnes wrote
>
> > Yeah, I've had reports of both gdm and mplayer doing weird backlight
> > stuff. Do they call into the DPMS routines themselves for some
> > reason? Anyone here familiar with that at all?
>
> I would not put it past them. I can't find an option to disable
> that, though.
Of course that doesn't mean the driver isn't buggy. I'm considering this
change for upstream, if you get a chance maybe you could try it out to see if
it fixes your problems?
Thanks,
Jesse
diff --git a/src/i830_lvds.c b/src/i830_lvds.c
index 0b331ef..a12ffab 100644
--- a/src/i830_lvds.c
+++ b/src/i830_lvds.c
@@ -117,11 +117,11 @@ i830_set_lvds_backlight_method(xf86OutputPtr output)
} else if (IS_I965GM(pI830) || IS_IGD_GM(pI830)) {
blc_pwm_ctl2 = INREG(BLC_PWM_CTL2);
if (blc_pwm_ctl2 & BLM_LEGACY_MODE2)
- method = BCM_LEGACY;
+ method = BCM_COMBO;
} else {
blc_pwm_ctl = INREG(BLC_PWM_CTL);
if (blc_pwm_ctl & BLM_LEGACY_MODE)
- method = BCM_LEGACY;
+ method = BCM_COMBO;
}
pI830->backlight_control_method = method;
--
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