On Fri, 06 Nov 2020, Lucas De Marchi <lucas.demarchi@xxxxxxxxx> wrote: > From: José Roberto de Souza <jose.souza@xxxxxxxxx> > > Display is always disabled and enabled when resetting any engine, but if > there is no display it should not do anything with display and only > reset the needed engines. > > Cc: Jani Nikula <jani.nikula@xxxxxxxxx> > Signed-off-by: José Roberto de Souza <jose.souza@xxxxxxxxx> > Signed-off-by: Lucas De Marchi <lucas.demarchi@xxxxxxxxx> Reviewed-by: Jani Nikula <jani.nikula@xxxxxxxxx> > --- > drivers/gpu/drm/i915/display/intel_display.c | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c > index ab04c89cdf05..b6a9d41a043e 100644 > --- a/drivers/gpu/drm/i915/display/intel_display.c > +++ b/drivers/gpu/drm/i915/display/intel_display.c > @@ -4958,6 +4958,9 @@ void intel_display_prepare_reset(struct drm_i915_private *dev_priv) > struct drm_atomic_state *state; > int ret; > > + if (!HAS_DISPLAY(dev_priv)) > + return; > + > /* reset doesn't touch the display */ > if (!dev_priv->params.force_reset_modeset_test && > !gpu_reset_clobbers_display(dev_priv)) > @@ -5018,6 +5021,9 @@ void intel_display_finish_reset(struct drm_i915_private *dev_priv) > struct drm_atomic_state *state; > int ret; > > + if (!HAS_DISPLAY(dev_priv)) > + return; > + > /* reset doesn't touch the display */ > if (!test_bit(I915_RESET_MODESET, &dev_priv->gt.reset.flags)) > return; -- Jani Nikula, Intel Open Source Graphics Center _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
