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drm/amdgpu: dispatch job for vm

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use kernel context to submit command for vm

Signed-off-by: Chunming Zhou <david1.zhou@amd.com>
Acked-by: Christian K?nig <christian.koenig@amd.com>
Reviewed-by: Jammy Zhou <Jammy.Zhou@amd.com>
This commit is contained in:
Chunming Zhou
2015-07-21 16:52:10 +08:00
committed by Alex Deucher
parent 23ca0e4e47
commit d5fc5e82a3
2 changed files with 217 additions and 48 deletions
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20
drivers/gpu/drm/amd/amdgpu/amdgpu.h
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@@ -1221,6 +1221,19 @@ struct amdgpu_cs_chunk {
void __user *user_ptr;
};
union amdgpu_sched_job_param {
struct {
struct amdgpu_vm *vm;
uint64_t start;
uint64_t last;
struct amdgpu_fence **fence;
} vm_mapping;
struct {
struct amdgpu_bo *bo;
} vm;
};
struct amdgpu_cs_parser {
struct amdgpu_device *adev;
struct drm_file *filp;
@@ -1245,6 +1258,7 @@ struct amdgpu_cs_parser {
struct mutex job_lock;
struct work_struct job_work;
int (*prepare_job)(struct amdgpu_cs_parser *sched_job);
union amdgpu_sched_job_param job_param;
int (*run_job)(struct amdgpu_cs_parser *sched_job);
int (*free_job)(struct amdgpu_cs_parser *sched_job);
};
@@ -2255,6 +2269,12 @@ void amdgpu_pci_config_reset(struct amdgpu_device *adev);
bool amdgpu_card_posted(struct amdgpu_device *adev);
void amdgpu_update_display_priority(struct amdgpu_device *adev);
bool amdgpu_boot_test_post_card(struct amdgpu_device *adev);
struct amdgpu_cs_parser *amdgpu_cs_parser_create(struct amdgpu_device *adev,
struct drm_file *filp,
struct amdgpu_ctx *ctx,
struct amdgpu_ib *ibs,
uint32_t num_ibs);
int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p, void *data);
int amdgpu_cs_get_ring(struct amdgpu_device *adev, u32 ip_type,
u32 ip_instance, u32 ring,