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drm/amdgpu: add destroy session when generate VCE destroy msg. 

Signed-off-by: David Mao <David.Mao@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu 2016-07-21 20:46:55 +08:00 committed by Alex Deucher
parent 1c62cf91e6
commit 99453a9e81
1 changed files with 8 additions and 7 deletions
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15
drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c
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@ -477,7 +477,6 @@ int amdgpu_vce_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
struct amdgpu_job *job;
struct amdgpu_ib *ib;
struct fence *f = NULL;
uint64_t dummy;
int i, r;
r = amdgpu_job_alloc_with_ib(ring->adev, ib_size_dw * 4, &job);
@ -485,7 +484,6 @@ int amdgpu_vce_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
return r;
ib = &job->ibs[0];
dummy = ib->gpu_addr + 1024;
/* stitch together an VCE destroy msg */
ib->length_dw = 0;
@ -493,11 +491,14 @@ int amdgpu_vce_get_destroy_msg(struct amdgpu_ring *ring, uint32_t handle,
ib->ptr[ib->length_dw++] = 0x00000001; /* session cmd */
ib->ptr[ib->length_dw++] = handle;
ib->ptr[ib->length_dw++] = 0x00000014; /* len */
ib->ptr[ib->length_dw++] = 0x05000005; /* feedback buffer */
ib->ptr[ib->length_dw++] = upper_32_bits(dummy);
ib->ptr[ib->length_dw++] = dummy;
ib->ptr[ib->length_dw++] = 0x00000001;
ib->ptr[ib->length_dw++] = 0x00000020; /* len */
ib->ptr[ib->length_dw++] = 0x00000002; /* task info */
ib->ptr[ib->length_dw++] = 0xffffffff; /* next task info, set to 0xffffffff if no */
ib->ptr[ib->length_dw++] = 0x00000001; /* destroy session */
ib->ptr[ib->length_dw++] = 0x00000000;
ib->ptr[ib->length_dw++] = 0x00000000;
ib->ptr[ib->length_dw++] = 0xffffffff; /* feedback is not needed, set to 0xffffffff and firmware will not output feedback */
ib->ptr[ib->length_dw++] = 0x00000000;
ib->ptr[ib->length_dw++] = 0x00000008; /* len */
ib->ptr[ib->length_dw++] = 0x02000001; /* destroy cmd */