On Thu, Jul 16, 2020 at 02:25:40PM +0530, Uma Shankar wrote: > Fbc is causing random underruns in CI execution on TGL platforms. > Disabling the same while the problem is being debugged and analyzed. > > Cc: Stanislav Lisovskiy <[email protected]> > Cc: Ville Syrjälä <[email protected]> > Signed-off-by: Uma Shankar <[email protected]>
Acked-by: Ville Syrjälä <[email protected]> > --- > drivers/gpu/drm/i915/display/intel_fbc.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/gpu/drm/i915/display/intel_fbc.c > b/drivers/gpu/drm/i915/display/intel_fbc.c > index 3a4f980788a6..1d6370b29b27 100644 > --- a/drivers/gpu/drm/i915/display/intel_fbc.c > +++ b/drivers/gpu/drm/i915/display/intel_fbc.c > @@ -1420,6 +1420,13 @@ void intel_fbc_handle_fifo_underrun_irq(struct > drm_i915_private *dev_priv) > */ > static int intel_sanitize_fbc_option(struct drm_i915_private *dev_priv) > { > + /* > + * Fbc is causing random underruns in CI execution on TGL platforms. > + * Disabling the same while the problem is being debugged and analyzed. > + */ > + if (IS_TIGERLAKE(dev_priv)) > + return 0; > + > if (dev_priv->params.enable_fbc >= 0) > return !!dev_priv->params.enable_fbc; > > -- > 2.22.0 -- Ville Syrjälä Intel _______________________________________________ Intel-gfx mailing list [email protected] https://lists.freedesktop.org/mailman/listinfo/intel-gfx
