On Thu, Jul 16, 2020 at 08:28:57PM +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. > > v2: Moved the check below the module param check (Ville) > > Cc: Stanislav Lisovskiy <stanislav.lisovskiy@xxxxxxxxx> > Cc: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > Signed-off-by: Uma Shankar <uma.shankar@xxxxxxxxx> Acked-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx> > --- > 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..195b8be4532a 100644 > --- a/drivers/gpu/drm/i915/display/intel_fbc.c > +++ b/drivers/gpu/drm/i915/display/intel_fbc.c > @@ -1426,6 +1426,13 @@ static int intel_sanitize_fbc_option(struct drm_i915_private *dev_priv) > if (!HAS_FBC(dev_priv)) > return 0; > > + /* > + * 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 (IS_BROADWELL(dev_priv) || INTEL_GEN(dev_priv) >= 9) > return 1; > > -- > 2.22.0 -- Ville Syrjälä Intel _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
