This is required to ensure property blobs are correctly copied on bigjoiner
slaves. Only at this point we are sure that the slave crtc is part of the state.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_display.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/drivers/gpu/drm/i915/display/intel_display.c b/drivers/gpu/drm/i915/display/intel_display.c
index 66d7eaedcea3..0d9d4e2d61c6 100644
--- a/drivers/gpu/drm/i915/display/intel_display.c
+++ b/drivers/gpu/drm/i915/display/intel_display.c
@@ -11935,6 +11935,16 @@ static int icl_add_linked_planes(struct intel_atomic_state *state)
if (IS_ERR(linked_crtc_state))
return PTR_ERR(linked_crtc_state);
+
+ if (needs_modeset(new_crtc_state) || new_crtc_state->update_pipe ||
+ new_crtc_state->uapi.color_mgmt_changed) {
+ if (new_crtc_state->bigjoiner_slave)
+ intel_crtc_copy_color_blobs(new_crtc_state,
+ linked_crtc_state);
+ else
+ intel_crtc_copy_color_blobs(linked_crtc_state,
+ new_crtc_state);
+ }
}
}
--
2.23.0
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