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drm/amdgpu: add optional dependencies to the CS IOCTL v2

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v2: remove unrelated whitespace change, fix C comment

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Christian König 2015-06-19 17:31:29 +02:00 • committed by Alex Deucher
commit 2b48d323b2
2 changed files with 67 additions and 1 deletions
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9
include/uapi/drm/amdgpu_drm.h
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@ -348,6 +348,7 @@ struct drm_amdgpu_gem_va {
#define AMDGPU_CHUNK_ID_IB 0x01
#define AMDGPU_CHUNK_ID_FENCE 0x02
#define AMDGPU_CHUNK_ID_DEPENDENCIES 0x03
struct drm_amdgpu_cs_chunk {
uint32_t chunk_id;
@ -399,6 +400,14 @@ struct drm_amdgpu_cs_chunk_ib {
uint32_t ring;
};
struct drm_amdgpu_cs_chunk_dep {
uint32_t ip_type;
uint32_t ip_instance;
uint32_t ring;
uint32_t ctx_id;
uint64_t handle;
};
struct drm_amdgpu_cs_chunk_fence {
uint32_t handle;
uint32_t offset;