diff options
| author | Christian König <christian.koenig@amd.com> | 2016-10-05 16:49:19 +0200 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2016-10-25 14:38:54 -0400 |
| commit | 45088efc8529de969de91dcefb6284f8d7837cd6 (patch) | |
| tree | ecd60344e8f2ec0a456312e5bd7fbda2576f4667 /drivers/gpu/drm | |
| parent | 5e876c62d85a93381140f5e37bfabfb9a5a3345d (diff) | |
drm/amdgpu: improve parse_cs handling a bit
This way we can use parse_cs and still keep VM mode enabled.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-and-Tested by: Leo Liu <leo.liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c | 9 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c | 3 | ||||
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c | 3 |
3 files changed, 11 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c index 04b7aaf770e4..cf03f9f01f40 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c @@ -822,13 +822,14 @@ static int amdgpu_cs_ib_vm_chunk(struct amdgpu_device *adev, /* Only for UVD/VCE VM emulation */ if (ring->funcs->parse_cs) { - p->job->vm = NULL; for (i = 0; i < p->job->num_ibs; i++) { r = amdgpu_ring_parse_cs(ring, p, i); if (r) return r; } - } else { + } + + if (p->job->vm) { p->job->vm_pd_addr = amdgpu_bo_gpu_offset(vm->page_directory); r = amdgpu_bo_vm_update_pte(p, vm); @@ -917,7 +918,7 @@ static int amdgpu_cs_ib_fill(struct amdgpu_device *adev, offset = ((uint64_t)m->it.start) * AMDGPU_GPU_PAGE_SIZE; kptr += chunk_ib->va_start - offset; - r = amdgpu_ib_get(adev, NULL, chunk_ib->ib_bytes, ib); + r = amdgpu_ib_get(adev, vm, chunk_ib->ib_bytes, ib); if (r) { DRM_ERROR("Failed to get ib !\n"); return r; @@ -932,9 +933,9 @@ static int amdgpu_cs_ib_fill(struct amdgpu_device *adev, return r; } - ib->gpu_addr = chunk_ib->va_start; } + ib->gpu_addr = chunk_ib->va_start; ib->length_dw = chunk_ib->ib_bytes / 4; ib->flags = chunk_ib->flags; j++; diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c index d67eadaa91a3..1b54cc218b47 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c @@ -876,6 +876,9 @@ int amdgpu_uvd_ring_parse_cs(struct amdgpu_cs_parser *parser, uint32_t ib_idx) struct amdgpu_ib *ib = &parser->job->ibs[ib_idx]; int r; + parser->job->vm = NULL; + ib->gpu_addr = amdgpu_sa_bo_gpu_addr(ib->sa_bo); + if (ib->length_dw % 16) { DRM_ERROR("UVD IB length (%d) not 16 dwords aligned!\n", ib->length_dw); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c index 2fb469aa850a..05a1ea998fd6 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vce.c @@ -642,6 +642,9 @@ int amdgpu_vce_ring_parse_cs(struct amdgpu_cs_parser *p, uint32_t ib_idx) uint32_t *size = &tmp; int i, r, idx = 0; + p->job->vm = NULL; + ib->gpu_addr = amdgpu_sa_bo_gpu_addr(ib->sa_bo); + r = amdgpu_cs_sysvm_access_required(p); if (r) return r; |