[Intel-gfx] [PATCH v3 4/9] drm/i915/dg2: DG2 MBD config

[Anshuman Gupta]

Add DG2 Motherboard Down Config check condition
to intel_opregion_vram_sr_required().

v2:
- Use MBD Subplatform to check DG2 MBD. [Jani]

BSpec: 44477
Cc: Rodrigo Vivi <rodrigo.vivi at intel.com>
Signed-off-by: Anshuman Gupta <anshuman.gupta at intel.com>
---
 drivers/gpu/drm/i915/display/intel_opregion.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/i915/display/intel_opregion.c b/drivers/gpu/drm/i915/display/intel_opregion.c
index 03ae57f05371..ae0862bf10a5 100644
--- a/drivers/gpu/drm/i915/display/intel_opregion.c
+++ b/drivers/gpu/drm/i915/display/intel_opregion.c
@@ -1290,6 +1290,8 @@ intel_opregion_vram_sr_required(struct drm_i915_private *i915)
 
 	if (IS_DG1(i915))
 		return intel_opregion_dg1_mbd_config(i915);
+	else if (IS_DG2_MBD(i915))
+		return true;
 
 	return false;
 }
-- 
2.26.2