Load plane color luts as part of atomic plane updates.
This will be done only if the plane color luts are changed.
Signed-off-by: Uma Shankar <uma.shankar@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_atomic_plane.c | 3 +++
drivers/gpu/drm/i915/display/intel_atomic_plane.h | 1 +
drivers/gpu/drm/i915/display/intel_color.c | 9 +++++++++
3 files changed, 13 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_atomic_plane.c b/drivers/gpu/drm/i915/display/intel_atomic_plane.c
index 36f52a1d7552..5de9c98beaf6 100644
--- a/drivers/gpu/drm/i915/display/intel_atomic_plane.c
+++ b/drivers/gpu/drm/i915/display/intel_atomic_plane.c
@@ -513,6 +513,9 @@ void skl_update_planes_on_crtc(struct intel_atomic_state *state,
struct intel_plane_state *new_plane_state =
intel_atomic_get_new_plane_state(state, plane);
+ if (new_plane_state->uapi.color_mgmt_changed)
+ intel_color_load_plane_luts(&new_plane_state->uapi);
+
if (new_plane_state->uapi.visible ||
new_plane_state->planar_slave) {
intel_update_plane(plane, new_crtc_state, new_plane_state);
diff --git a/drivers/gpu/drm/i915/display/intel_atomic_plane.h b/drivers/gpu/drm/i915/display/intel_atomic_plane.h
index c809f522a710..1ba3b524cee2 100644
--- a/drivers/gpu/drm/i915/display/intel_atomic_plane.h
+++ b/drivers/gpu/drm/i915/display/intel_atomic_plane.h
@@ -66,5 +66,6 @@ int intel_atomic_plane_check_clipping(struct intel_plane_state *plane_state,
void intel_plane_set_invisible(struct intel_crtc_state *crtc_state,
struct intel_plane_state *plane_state);
int intel_plane_color_init(struct drm_plane *plane);
+void intel_color_load_plane_luts(const struct drm_plane_state *plane_state);
#endif /* __INTEL_ATOMIC_PLANE_H__ */
diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index 4e5733573fd8..6d57a47d8a60 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -22,6 +22,7 @@
*
*/
+#include "intel_atomic_plane.h"
#include "intel_color.h"
#include "intel_de.h"
#include "intel_display_types.h"
@@ -2311,6 +2312,14 @@ static void d13_plane_load_luts(const struct drm_plane_state *plane_state)
}
}
+void intel_color_load_plane_luts(const struct drm_plane_state *plane_state)
+{
+ struct drm_device *dev = plane_state->plane->dev;
+ struct drm_i915_private *dev_priv = to_i915(dev);
+
+ dev_priv->display.load_plane_luts(plane_state);
+}
+
int intel_plane_color_init(struct drm_plane *plane)
{
struct drm_i915_private *dev_priv = to_i915(plane->dev);
--
2.26.2
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