diff options
| author | Colin Xu <colin.xu@intel.com> | 2018-06-11 15:39:36 +0800 |
|---|---|---|
| committer | Zhenyu Wang <zhenyuw@linux.intel.com> | 2018-06-13 10:57:29 +0800 |
| commit | 47d9d3be5925688dfcc7407b0ae70013ba2dce2e (patch) | |
| tree | c63ee32c28cd3d2b84ac6686ba18f731ce895b1b /drivers/gpu/drm/i915/gvt/scheduler.c | |
| parent | f093f182ace9ce3c618c110e316cc1e22d0c9d3b (diff) | |
| download | lwn-47d9d3be5925688dfcc7407b0ae70013ba2dce2e.tar.gz lwn-47d9d3be5925688dfcc7407b0ae70013ba2dce2e.zip | |
drm/i915/gvt: Enable force wake support for BXT.
BXT forcewake is handled in the same way as SKL/KBL.
v2: Add missing inhibit_context restore for BXT.
Signed-off-by: Colin Xu <colin.xu@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 | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gvt/scheduler.c b/drivers/gpu/drm/i915/gvt/scheduler.c index 462cf560492e..928818f218f7 100644 --- a/drivers/gpu/drm/i915/gvt/scheduler.c +++ b/drivers/gpu/drm/i915/gvt/scheduler.c @@ -297,7 +297,8 @@ 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_inhibit_context(req->hw_context)) + if ((IS_KABYLAKE(req->i915) || IS_BROXTON(req->i915)) + && is_inhibit_context(req->hw_context)) intel_vgpu_restore_inhibit_context(vgpu, req); /* allocate shadow ring buffer */ @@ -904,7 +905,8 @@ static int workload_thread(void *priv) struct intel_vgpu *vgpu = NULL; int ret; bool need_force_wake = IS_SKYLAKE(gvt->dev_priv) - || IS_KABYLAKE(gvt->dev_priv); + || IS_KABYLAKE(gvt->dev_priv) + || IS_BROXTON(gvt->dev_priv); DEFINE_WAIT_FUNC(wait, woken_wake_function); kfree(p); |