drm/amdgpu: keep vm in job instead of ib (v2)

ib.vm is a legacy way to get vm, after scheduler
implemented vm should be get from job, and all ibs
from one job share the same vm, no need to keep ib.vm
just move vm field to job.

this patch as well add job as paramter to ib_schedule
so it can get vm from job->vm.

v2: agd: sqaush in:
drm/amdgpu: check if ring emit_vm_flush exists in vm flush

No vm flush on engines that don't support VM.

bug:
https://bugs.freedesktop.org/show_bug.cgi?id=95195

Signed-off-by: Monk Liu <Monk.Liu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
index 2ebba295d0e4..1a065961981a 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c
@@ -120,6 +120,7 @@ static int amdgpu_cs_user_fence_chunk(struct amdgpu_cs_parser *p,
 int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p, void *data)
 {
         struct amdgpu_fpriv *fpriv = p->filp->driver_priv;
+        struct amdgpu_vm *vm = &fpriv->vm;
         union drm_amdgpu_cs *cs = data;
         uint64_t *chunk_array_user;
         uint64_t *chunk_array;
@@ -214,7 +215,7 @@ int amdgpu_cs_parser_init(struct amdgpu_cs_parser *p, void *data)
                 }
         }
 
-        ret = amdgpu_job_alloc(p->adev, num_ibs, &p->job);
+        ret = amdgpu_job_alloc(p->adev, num_ibs, &p->job, vm);
         if (ret)
                 goto free_all_kdata;