diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 215aa63e3f4..87f7f88b103 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -740,6 +740,15 @@ struct intel_ilk_power_mgmt { struct drm_i915_gem_object *renderctx; }; +/* Power well structure for haswell */ +struct i915_power_well { + struct drm_device *device; + spinlock_t lock; + /* power well enable/disable usage count */ + int count; + int i915_request; +}; + struct i915_dri1_state { unsigned allow_batchbuffer : 1; u32 __iomem *gfx_hws_cpu_addr; @@ -1099,6 +1108,9 @@ typedef struct drm_i915_private { * mchdev_lock in intel_pm.c */ struct intel_ilk_power_mgmt ips; + /* Haswell power well */ + struct i915_power_well power_well; + enum no_fbc_reason no_fbc_reason; struct drm_mm_node *compressed_fb; |