This patch add gvt resume wrapper into i915_drm_resume().
GVT relies on i915 so resume gvt at last.
V2:
- Direct call into gvt suspend/resume wrapper in intel_gvt.h/intel_gvt.c.
The wrapper and implementation will check and call gvt routine. (zhenyu)
V3:
Refresh.
V4:
Rebase.
V5:
Fail intel_gvt_suspend() if fail to save GGTT.
V6:
Save host entry to per-vGPU gtt.ggtt_mm on each host_entry update so
only need the resume routine.
Signed-off-by: Hang Yuan <hang.y...@linux.intel.com>
Signed-off-by: Colin Xu <colin...@intel.com>
---
drivers/gpu/drm/i915/i915_drv.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index d3237b0d821d..2c15c9440f8a 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1270,6 +1270,8 @@ static int i915_drm_resume(struct drm_device *dev)
intel_power_domains_enable(dev_priv);
+ intel_gvt_resume(dev_priv);
+
enable_rpm_wakeref_asserts(&dev_priv->runtime_pm);
return 0;
--
2.29.0
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