[PATCH v2 2/2] drm/i915/gvt: Add GVT suspend/resume routine to i915

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



This patch add gvt suspend/resume wrapper into i915: i915_drm_suspend()
and i915_drm_resume(). GVT relies on i915 so suspend gvt ahead of other
i915 sub-routine and 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)

Signed-off-by: Hang Yuan <hang.yuan@xxxxxxxxxxxxxxx>
Signed-off-by: Colin Xu <colin.xu@xxxxxxxxx>
---
 drivers/gpu/drm/i915/i915_drv.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/i915/i915_drv.c b/drivers/gpu/drm/i915/i915_drv.c
index 00292a849c34..99c15a9183c2 100644
--- a/drivers/gpu/drm/i915/i915_drv.c
+++ b/drivers/gpu/drm/i915/i915_drv.c
@@ -1177,6 +1177,8 @@ static int i915_drm_suspend(struct drm_device *dev)
 
 	drm_kms_helper_poll_disable(dev);
 
+	intel_gvt_suspend(dev_priv);
+
 	pci_save_state(pdev);
 
 	intel_display_suspend(dev);
@@ -1354,6 +1356,8 @@ 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;
-- 
2.28.0

_______________________________________________
Intel-gfx mailing list
Intel-gfx@xxxxxxxxxxxxxxxxxxxxx
https://lists.freedesktop.org/mailman/listinfo/intel-gfx



[Index of Archives]     [AMD Graphics]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux