diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gvt/gvt.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/gvt.h | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpu/drm/i915/gvt/gvt.h b/drivers/gpu/drm/i915/gvt/gvt.h index 9831361f181e..cf3578e3f4dd 100644 --- a/drivers/gpu/drm/i915/gvt/gvt.h +++ b/drivers/gpu/drm/i915/gvt/gvt.h @@ -56,7 +56,7 @@ struct intel_gvt_host { struct device *dev; bool initialized; int hypervisor_type; - struct intel_gvt_mpt *mpt; + const struct intel_gvt_mpt *mpt; }; extern struct intel_gvt_host intel_gvt_host; @@ -255,7 +255,9 @@ struct intel_gvt_mmio { #define F_CMD_ACCESS (1 << 3) /* This reg has been accessed by a VM */ #define F_ACCESSED (1 << 4) -/* This reg has been accessed through GPU commands */ +/* This reg requires save & restore during host PM suspend/resume */ +#define F_PM_SAVE (1 << 5) +/* This reg could be accessed by unaligned address */ #define F_UNALIGN (1 << 6) /* This reg is in GVT's mmio save-restor list and in hardware * logical context image @@ -685,6 +687,7 @@ void intel_gvt_debugfs_remove_vgpu(struct intel_vgpu *vgpu); void intel_gvt_debugfs_init(struct intel_gvt *gvt); void intel_gvt_debugfs_clean(struct intel_gvt *gvt); +int intel_gvt_pm_resume(struct intel_gvt *gvt); #include "trace.h" #include "mpt.h" |