On Mon, Aug 04, 2014 at 11:18:28AM +0200, Daniel Vetter wrote: > Users often can't do anything about this since their vendors stopped > providing BIOS updates. Also we seem to be able to hack around it > with increased latency values, and thus far the only reports have > been for screens with really high resolutions. So tune it down to a > level where only developers can see it. > > Also drop some of the end-user fluff. > > Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxx> Both patches make sense to me so: Reviewed-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > --- > drivers/gpu/drm/i915/intel_pm.c | 8 +++----- > 1 file changed, 3 insertions(+), 5 deletions(-) > > diff --git a/drivers/gpu/drm/i915/intel_pm.c b/drivers/gpu/drm/i915/intel_pm.c > index 4f879494e0c5..684dc5f60544 100644 > --- a/drivers/gpu/drm/i915/intel_pm.c > +++ b/drivers/gpu/drm/i915/intel_pm.c > @@ -5235,11 +5235,9 @@ static void gen6_check_mch_setup(struct drm_device *dev) > uint32_t tmp; > > tmp = I915_READ(MCH_SSKPD); > - if ((tmp & MCH_SSKPD_WM0_MASK) != MCH_SSKPD_WM0_VAL) { > - DRM_INFO("Wrong MCH_SSKPD value: 0x%08x\n", tmp); > - DRM_INFO("This can cause pipe underruns and display issues.\n"); > - DRM_INFO("Please upgrade your BIOS to fix this.\n"); > - } > + if ((tmp & MCH_SSKPD_WM0_MASK) != MCH_SSKPD_WM0_VAL) > + DRM_DEBUG_KMS("Wrong MCH_SSKPD value: 0x%08x This can cause underruns.\n", > + tmp); > } > > static void gen6_init_clock_gating(struct drm_device *dev) > -- > 2.0.1 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Ville Syrjälä Intel OTC _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx