Check if de-gamma/gamma lut callback is assigned before
calling the same.
Signed-off-by: Uma Shankar <uma.shan...@intel.com>
---
drivers/gpu/drm/i915/intel_color.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/intel_color.c
b/drivers/gpu/drm/i915/intel_color.c
index 37fd9dd..4ff4db6 100644
--- a/drivers/gpu/drm/i915/intel_color.c
+++ b/drivers/gpu/drm/i915/intel_color.c
@@ -602,7 +602,8 @@ void intel_color_load_luts(struct intel_crtc_state
*crtc_state)
struct drm_device *dev = crtc_state->base.crtc->dev;
struct drm_i915_private *dev_priv = to_i915(dev);
- dev_priv->display.load_luts(crtc_state);
+ if (dev_priv->display.load_luts)
+ dev_priv->display.load_luts(crtc_state);
}
int intel_color_check(struct intel_crtc_state *crtc_state)
--
1.9.1
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