Before exposing the property check if the number of scalers is 2 as casf needs second scaler. If not then dont expose the property.
Signed-off-by: Nemesa Garg <[email protected]> --- drivers/gpu/drm/i915/display/intel_crtc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/i915/display/intel_crtc.c b/drivers/gpu/drm/i915/display/intel_crtc.c index 153ff4b4b52c..963e6c7d75b8 100644 --- a/drivers/gpu/drm/i915/display/intel_crtc.c +++ b/drivers/gpu/drm/i915/display/intel_crtc.c @@ -395,7 +395,7 @@ int intel_crtc_init(struct intel_display *display, enum pipe pipe) drm_WARN_ON(display->drm, drm_crtc_index(&crtc->base) != crtc->pipe); - if (HAS_CASF(display)) + if (HAS_CASF(display) && crtc->num_scalers > 1) drm_crtc_create_sharpness_strength_property(&crtc->base); return 0; -- 2.25.1
