drm/amdgpu: Set vmid0 PAGE_TABLE_DEPTH for GFX12.1

GFX12.1 uses 2 level gart table. Set the context register appropriately

Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com>
Reviewed-by: Mukul Joshi <mukul.joshi@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

Author: hkasivis

drivers/gpu/drm/amd/amdgpu/mmhub_v4_2_0.c

@@ -395,7 +395,10 @@ static void mmhub_v4_2_0_mid_enable_system_domain(struct amdgpu_device *adev,
 		tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL,
 				    ENABLE_CONTEXT, 1);
 		tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL,
-				    PAGE_TABLE_DEPTH, 0);
+				    PAGE_TABLE_DEPTH, adev->gmc.vmid0_page_table_depth);
+		tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL,
+				    PAGE_TABLE_BLOCK_SIZE,
+				    adev->gmc.vmid0_page_table_block_size);
 		tmp = REG_SET_FIELD(tmp, MMVM_CONTEXT0_CNTL,
 				    RETRY_PERMISSION_OR_INVALID_PAGE_FAULT, 0);
 		WREG32_SOC15(MMHUB, GET_INST(MMHUB, i),