diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gvt.c')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gvt.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gvt.c b/drivers/gpu/drm/i915/gvt/gvt.c index ef3baa0c4754..7dea5e5d5567 100644 --- a/drivers/gpu/drm/i915/gvt/gvt.c +++ b/drivers/gpu/drm/i915/gvt/gvt.c @@ -108,7 +108,8 @@ static void init_device_info(struct intel_gvt *gvt) struct intel_gvt_device_info *info = &gvt->device_info; struct pci_dev *pdev = gvt->dev_priv->drm.pdev; - if (IS_BROADWELL(gvt->dev_priv) || IS_SKYLAKE(gvt->dev_priv)) { + if (IS_BROADWELL(gvt->dev_priv) || IS_SKYLAKE(gvt->dev_priv) + || IS_KABYLAKE(gvt->dev_priv)) { info->max_support_vgpus = 8; info->cfg_space_size = 256; info->mmio_size = 2 * 1024 * 1024; @@ -145,6 +146,11 @@ static int gvt_service_thread(void *data) intel_gvt_emulate_vblank(gvt); mutex_unlock(&gvt->lock); } + + if (test_and_clear_bit(INTEL_GVT_REQUEST_SCHED, + (void *)&gvt->service_request)) { + intel_gvt_schedule(gvt); + } } return 0; @@ -198,6 +204,8 @@ void intel_gvt_clean_device(struct drm_i915_private *dev_priv) idr_destroy(&gvt->vgpu_idr); + intel_gvt_destroy_idle_vgpu(gvt->idle_vgpu); + kfree(dev_priv->gvt); dev_priv->gvt = NULL; } @@ -216,6 +224,7 @@ void intel_gvt_clean_device(struct drm_i915_private *dev_priv) int intel_gvt_init_device(struct drm_i915_private *dev_priv) { struct intel_gvt *gvt; + struct intel_vgpu *vgpu; int ret; /* @@ -288,6 +297,14 @@ int intel_gvt_init_device(struct drm_i915_private *dev_priv) goto out_clean_types; } + vgpu = intel_gvt_create_idle_vgpu(gvt); + if (IS_ERR(vgpu)) { + ret = PTR_ERR(vgpu); + gvt_err("failed to create idle vgpu\n"); + goto out_clean_types; + } + gvt->idle_vgpu = vgpu; + gvt_dbg_core("gvt device initialization is done\n"); dev_priv->gvt = gvt; return 0; |