diff options
Diffstat (limited to 'drivers/gpu/drm/i915/i915_drv.h')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_drv.h | 27 |
1 files changed, 19 insertions, 8 deletions
diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h index 92e496a..69e1539 100644 --- a/drivers/gpu/drm/i915/i915_drv.h +++ b/drivers/gpu/drm/i915/i915_drv.h @@ -38,6 +38,7 @@ #include <linux/i2c-algo-bit.h> #include <drm/intel-gtt.h> #include <linux/backlight.h> +#include <linux/intel-iommu.h> /* General customization: */ @@ -145,7 +146,6 @@ struct drm_i915_master_private { struct drm_i915_fence_reg { struct list_head lru_list; struct drm_i915_gem_object *obj; - uint32_t setup_seqno; int pin_count; }; @@ -930,13 +930,12 @@ struct drm_i915_gem_object { */ uint32_t gtt_offset; - /** Breadcrumb of last rendering to the buffer. */ - uint32_t last_rendering_seqno; struct intel_ring_buffer *ring; + /** Breadcrumb of last rendering to the buffer. */ + uint32_t last_rendering_seqno; /** Breadcrumb of last fenced GPU access to the buffer. */ uint32_t last_fenced_seqno; - struct intel_ring_buffer *last_fenced_ring; /** Current tiling stride for the object, if it's tiled. */ uint32_t stride; @@ -1127,8 +1126,10 @@ extern void i915_driver_preclose(struct drm_device *dev, extern void i915_driver_postclose(struct drm_device *dev, struct drm_file *file_priv); extern int i915_driver_device_is_agp(struct drm_device * dev); +#ifdef CONFIG_COMPAT extern long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); +#endif extern int i915_emit_box(struct drm_device *dev, struct drm_clip_rect *box, int DR1, int DR4); @@ -1230,6 +1231,8 @@ void i915_gem_lastclose(struct drm_device *dev); int __must_check i915_mutex_lock_interruptible(struct drm_device *dev); int __must_check i915_gem_object_wait_rendering(struct drm_i915_gem_object *obj); +int i915_gem_object_sync(struct drm_i915_gem_object *obj, + struct intel_ring_buffer *to); void i915_gem_object_move_to_active(struct drm_i915_gem_object *obj, struct intel_ring_buffer *ring, u32 seqno); @@ -1252,17 +1255,18 @@ i915_seqno_passed(uint32_t seq1, uint32_t seq2) u32 i915_gem_next_request_seqno(struct intel_ring_buffer *ring); -int __must_check i915_gem_object_get_fence(struct drm_i915_gem_object *obj, - struct intel_ring_buffer *pipelined); +int __must_check i915_gem_object_get_fence(struct drm_i915_gem_object *obj); int __must_check i915_gem_object_put_fence(struct drm_i915_gem_object *obj); -static inline void +static inline bool i915_gem_object_pin_fence(struct drm_i915_gem_object *obj) { if (obj->fence_reg != I915_FENCE_REG_NONE) { struct drm_i915_private *dev_priv = obj->base.dev->dev_private; dev_priv->fence_regs[obj->fence_reg].pin_count++; - } + return true; + } else + return false; } static inline void @@ -1380,6 +1384,10 @@ extern int i915_restore_state(struct drm_device *dev); extern int i915_save_state(struct drm_device *dev); extern int i915_restore_state(struct drm_device *dev); +/* i915_sysfs.c */ +void i915_setup_sysfs(struct drm_device *dev_priv); +void i915_teardown_sysfs(struct drm_device *dev_priv); + /* intel_i2c.c */ extern int intel_setup_gmbus(struct drm_device *dev); extern void intel_teardown_gmbus(struct drm_device *dev); @@ -1424,6 +1432,7 @@ static inline void intel_unregister_dsm_handler(void) { return; } #endif /* CONFIG_ACPI */ /* modesetting */ +extern void intel_modeset_init_hw(struct drm_device *dev); extern void intel_modeset_init(struct drm_device *dev); extern void intel_modeset_gem_init(struct drm_device *dev); extern void intel_modeset_cleanup(struct drm_device *dev); @@ -1436,7 +1445,9 @@ extern void ironlake_enable_rc6(struct drm_device *dev); extern void gen6_set_rps(struct drm_device *dev, u8 val); extern void intel_detect_pch(struct drm_device *dev); extern int intel_trans_dp_port_sel(struct drm_crtc *crtc); +extern int intel_enable_rc6(const struct drm_device *dev); +extern bool i915_semaphore_is_enabled(struct drm_device *dev); extern void __gen6_gt_force_wake_get(struct drm_i915_private *dev_priv); extern void __gen6_gt_force_wake_mt_get(struct drm_i915_private *dev_priv); extern void __gen6_gt_force_wake_put(struct drm_i915_private *dev_priv); |
