This fixes a warning when the crtc is turned off. In that case fb will be NULL, and crtc_clock will be 0. Because the crtc is no longer active this is not a bug, and shouldn't trigger the WARN_ON. Also remove handling a null crtc_state, with all transitional helpers gone this can no longer happen. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/intel_display.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 26931d8eb7ce..6d19723419fb 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -13541,7 +13541,7 @@ skl_max_scale(struct intel_crtc *intel_crtc, struct intel_crtc_state *crtc_state struct drm_i915_private *dev_priv; int crtc_clock, cdclk; - if (!intel_crtc || !crtc_state) + if (!intel_crtc || !crtc_state->base.active) return DRM_PLANE_HELPER_NO_SCALING; dev = intel_crtc->base.dev; -- 2.1.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
