diff options
| author | fred gao <fred.gao@intel.com> | 2019-01-09 09:20:07 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2019-01-10 11:36:43 +0800 |
| commit | c3b5a8430daadf5b8ec9757d6c81149903cbe99f (patch) | |
| tree | 41c0062ef063e209d95fe7fdac61b20eb2666cd6 /drivers/gpu/drm/i915/gvt/scheduler.c | |
| parent | 5cd02703b0a497c502e8d8a8047f3a53bffacd20 (diff) | |
| download | linux-c3b5a8430daadf5b8ec9757d6c81149903cbe99f.tar.bz2 | |
drm/i915/gvt: Enable gfx virtualiztion for CFL
Use INTEL_GEN to simplify the code for SKL+ platforms.
v2:
- split the enabling code into final one to identify any regression.
Cc: Zhenyu Wang <zhenyuw@linux.intel.com>
Reviewed-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Signed-off-by: Fei Jiang <fei.jiang@intel.com>
Signed-off-by: fred gao <fred.gao@intel.com>
Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/scheduler.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/scheduler.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c index 1ad8c5e1455d..fb7445baa139 100644 --- a/drivers/gpu/drm/i915/gvt/scheduler.c +++ b/drivers/gpu/drm/i915/gvt/scheduler.c @@ -299,7 +299,8 @@ static int copy_workload_to_ring_buffer(struct intel_vgpu_workload *workload) void *shadow_ring_buffer_va; u32 *cs; - if ((IS_KABYLAKE(req->i915) || IS_BROXTON(req->i915)) + if ((IS_KABYLAKE(req->i915) || IS_BROXTON(req->i915) + || IS_COFFEELAKE(req->i915)) && is_inhibit_context(req->hw_context)) intel_vgpu_restore_inhibit_context(vgpu, req); @@ -939,9 +940,7 @@ static int workload_thread(void *priv) struct intel_vgpu_workload *workload = NULL; struct intel_vgpu *vgpu = NULL; int ret; - bool need_force_wake = IS_SKYLAKE(gvt->dev_priv) - || IS_KABYLAKE(gvt->dev_priv) - || IS_BROXTON(gvt->dev_priv); + bool need_force_wake = (INTEL_GEN(gvt->dev_priv) >= 9); DEFINE_WAIT_FUNC(wait, woken_wake_function); kfree(p); |