Hi 2013/1/30 Daniel Vetter <[email protected]>: > Dumps annoying noise into the dmesg: > > [drm:intel_set_power_well] *ERROR* Timeout enabling power well > > Reported-by: Sedat Dilek <[email protected]> > Cc: Sedat Dilek <[email protected]> > Cc: Paulo Zanoni <[email protected]> > Signed-off-by: Daniel Vetter <[email protected]>
Reviewed-by: Paulo Zanoni <[email protected]> > --- > drivers/gpu/drm/i915/intel_pm.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c > index 64d65f5..703219c 100644 > --- a/drivers/gpu/drm/i915/intel_pm.c > +++ b/drivers/gpu/drm/i915/intel_pm.c > @@ -4053,6 +4053,9 @@ void intel_set_power_well(struct drm_device *dev, bool > enable) > bool is_enabled, enable_requested; > uint32_t tmp; > > + if (!IS_HASWELL(dev)) > + return; > + > tmp = I915_READ(HSW_PWR_WELL_DRIVER); > is_enabled = tmp & HSW_PWR_WELL_STATE; > enable_requested = tmp & HSW_PWR_WELL_ENABLE; > -- > 1.7.10.4 > > _______________________________________________ > Intel-gfx mailing list > [email protected] > http://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Paulo Zanoni _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
