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drm/ttm: use an operation ctx for ttm_tt_populate in ttm_bo_driver (v2)

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forward the operation context to ttm_tt_populate as well,
and the ultimate goal is swapout enablement for reserved BOs.

v2: squash in fix for vboxvideo

Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Roger He
2017-12-21 17:42:50 +08:00
committed by Alex Deucher
parent 9de2fb99eb
commit d0cef9fa44
21 changed files with 95 additions and 64 deletions
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5
drivers/gpu/drm/virtio/virtgpu_ttm.c
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@@ -324,12 +324,13 @@ static struct ttm_backend_func virtio_gpu_backend_func = {
.destroy = &virtio_gpu_ttm_backend_destroy,
};
static int virtio_gpu_ttm_tt_populate(struct ttm_tt *ttm)
static int virtio_gpu_ttm_tt_populate(struct ttm_tt *ttm,
struct ttm_operation_ctx *ctx)
{
if (ttm->state != tt_unpopulated)
return 0;
return ttm_pool_populate(ttm);
return ttm_pool_populate(ttm, ctx);
}
static void virtio_gpu_ttm_tt_unpopulate(struct ttm_tt *ttm)