From ae65a26dd387fec18dd1645fbb4b901b379cd6f5 Mon Sep 17 00:00:00 2001
From: Monk Liu <Monk.Liu@amd.com>
Date: Thu, 12 Jan 2017 15:32:44 +0800
Subject: drm/amdgpu:add META_DATA struct for CSA/SRIOV v2
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META-DATA is used in GFX cmd submit, we have two
format suit for META-DATA-init, one is legacy and another
is for chained-ib preempt, which is used in vulkan
UMD.
v2: drop use CP version number to judge if chain-ib
supports or not, we wait for it mature
Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h | 1 +
1 file changed, 1 insertion(+)
(limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h')
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
index 59376fa69eba..675e12c42532 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.h
@@ -44,6 +44,7 @@ struct amdgpu_virt {
uint32_t caps;
struct amdgpu_bo *csa_obj;
uint64_t csa_vmid0_addr;
+ bool chained_ib_support;
uint32_t reg_val_offs;
struct mutex lock;
struct amdgpu_irq_src ack_irq;
--
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