drm/i915: Turn off the CUS when turning off a HDR plane

[sfrench/cifs-2.6.git] / drivers / gpu / drm / i915 / intel_sprite.c

diff --git a/drivers/gpu/drm/i915/intel_sprite.c b/drivers/gpu/drm/i915/intel_sprite.c
index e00559d4cf5ad4385ab25741c876768be227b38d..268fb34ff0e21982c2f61b322351c48556580ec7 100644 (file)
--- a/drivers/gpu/drm/i915/intel_sprite.c
+++ b/drivers/gpu/drm/i915/intel_sprite.c
@@ -622,6 +622,9 @@ skl_disable_plane(struct intel_plane *plane,
 
        spin_lock_irqsave(&dev_priv->uncore.lock, irqflags);
 
+       if (icl_is_hdr_plane(dev_priv, plane_id))
+               I915_WRITE_FW(PLANE_CUS_CTL(pipe, plane_id), 0);
+
        skl_write_plane_wm(plane, crtc_state);
 
        I915_WRITE_FW(PLANE_CTL(pipe, plane_id), 0);