Add macro to check if platform supports Ultrajoiner.
Signed-off-by: Ankit Nautiyal <ankit.k.nautiyal@xxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_display_device.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/display/intel_display_device.h b/drivers/gpu/drm/i915/display/intel_display_device.h
index 5306bbd13e59..8dd7bef49133 100644
--- a/drivers/gpu/drm/i915/display/intel_display_device.h
+++ b/drivers/gpu/drm/i915/display/intel_display_device.h
@@ -154,6 +154,7 @@ enum intel_display_subplatform {
#define HAS_TRANSCODER(i915, trans) ((DISPLAY_RUNTIME_INFO(i915)->cpu_transcoder_mask & \
BIT(trans)) != 0)
#define HAS_UNCOMPRESSED_JOINER(i915) (DISPLAY_VER(i915) >= 13)
+#define HAS_ULTRAJOINER(i915) ((DISPLAY_VER(i915) == 14 && IS_DGFX(i915)) || DISPLAY_VER(i915) > 14)
#define HAS_VRR(i915) (DISPLAY_VER(i915) >= 11)
#define HAS_AS_SDP(i915) (DISPLAY_VER(i915) >= 13)
#define HAS_CMRR(i915) (DISPLAY_VER(i915) >= 20)
--
2.45.2
