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authorfred gao2019-01-09 02:20:07 +0100
committerZhenyu Wang2019-01-10 04:36:43 +0100
commitc3b5a8430daadf5b8ec9757d6c81149903cbe99f (patch)
tree41c0062ef063e209d95fe7fdac61b20eb2666cd6 /drivers/gpu/drm/i915/gvt/scheduler.c
parentdrm/i915/gvt: Add mmio handler for CFL (diff)
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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.c7
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);