POWER_DOMAIN_TRANSCODER_B,
POWER_DOMAIN_TRANSCODER_C,
POWER_DOMAIN_TRANSCODER_EDP = POWER_DOMAIN_TRANSCODER_A + 0xF,
+ POWER_DOMAIN_VGA,
};
#define POWER_DOMAIN_PIPE(pipe) ((pipe) + POWER_DOMAIN_PIPE_A)
u32 dirty:1;
u32 purgeable:1;
s32 ring:4;
- u32 cache_level:2;
+ u32 cache_level:3;
} **active_bo, **pinned_bo;
u32 *active_bo_count, *pinned_bo_count;
struct intel_overlay_error_state *overlay;
* fills out the pipe-config with the hw state. */
bool (*get_pipe_config)(struct intel_crtc *,
struct intel_crtc_config *);
- void (*get_clock)(struct intel_crtc *, struct intel_crtc_config *);
int (*crtc_mode_set)(struct drm_crtc *crtc,
int x, int y,
struct drm_framebuffer *old_fb);
unsigned fifo_count;
unsigned forcewake_count;
+
+ struct delayed_work force_wake_work;
};
#define DEV_INFO_FOR_EACH_FLAG(func, sep) \
struct kref ref;
int id;
bool is_initialized;
+ uint8_t remap_slice;
struct drm_i915_file_private *file_priv;
struct intel_ring_buffer *ring;
struct drm_i915_gem_object *obj;
struct i915_ctx_hang_stats hang_stats;
+
+ struct list_head link;
};
struct i915_fbc {
struct work_struct work;
u32 pm_iir;
- /* On vlv we need to manually drop to Vmin with a delayed work. */
- struct delayed_work vlv_work;
-
/* The below variables an all the rps hw state are protected by
* dev->struct mutext. */
u8 cur_delay;
u8 min_delay;
u8 max_delay;
u8 rpe_delay;
+ u8 rp1_delay;
+ u8 rp0_delay;
u8 hw_max;
+ int last_adj;
+ enum { LOW_POWER, BETWEEN, HIGH_POWER } power;
+
struct delayed_work delayed_resume_work;
/*
int mm_suspended;
};
+#define MAX_L3_SLICES 2
struct intel_l3_parity {
- u32 *remap_info;
+ u32 *remap_info[MAX_L3_SLICES];
struct work_struct error_work;
+ int which_slice;
};
struct i915_gem_mm {
*/
struct delayed_work retire_work;
+ /**
+ * When we detect an idle GPU, we want to turn on
+ * powersaving features. So once we see that there
+ * are no more requests outstanding and no more
+ * arrive within a small period of time, we fire
+ * off the idle_work.
+ */
+ struct delayed_work idle_work;
+
/**
* Are we in a non-interruptible section of code like
* modesetting?
struct drm_i915_error_state *first_error;
struct work_struct work;
+
+ unsigned long missed_irq_rings;
+
/**
* State variable and reset counter controlling the reset flow
*
/* For gpu hang simulation. */
unsigned int stop_rings;
+
+ /* For missed irq/seqno simulation. */
+ unsigned int test_irq_rings;
};
enum modeset_restore {
MODESET_SUSPENDED,
};
+struct ddi_vbt_port_info {
+ uint8_t hdmi_level_shift;
+
+ uint8_t supports_dvi:1;
+ uint8_t supports_hdmi:1;
+ uint8_t supports_dp:1;
+};
+
struct intel_vbt_data {
struct drm_display_mode *lfp_lvds_vbt_mode; /* if any */
struct drm_display_mode *sdvo_lvds_vbt_mode; /* if any */
int crt_ddc_pin;
int child_dev_num;
- struct child_device_config *child_dev;
+ union child_device_config *child_dev;
+
+ struct ddi_vbt_port_info ddi_port_info[I915_MAX_PORTS];
};
enum intel_ddb_partitioning {
bool hw_contexts_disabled;
uint32_t hw_context_size;
+ struct list_head context_list;
u32 fdi_rx_config;
};
struct drm_i915_file_private {
+ struct drm_i915_private *dev_priv;
+
struct {
spinlock_t lock;
struct list_head request_list;
+ struct delayed_work idle_work;
} mm;
struct idr context_idr;
struct i915_ctx_hang_stats hang_stats;
+ atomic_t rps_wait_boost;
};
#define INTEL_INFO(dev) (to_i915(dev)->info)
#define SUPPORTS_DIGITAL_OUTPUTS(dev) (!IS_GEN2(dev) && !IS_PINEVIEW(dev))
#define SUPPORTS_INTEGRATED_HDMI(dev) (IS_G4X(dev) || IS_GEN5(dev))
#define SUPPORTS_INTEGRATED_DP(dev) (IS_G4X(dev) || IS_GEN5(dev))
-#define SUPPORTS_EDP(dev) (IS_IRONLAKE_M(dev))
#define SUPPORTS_TV(dev) (INTEL_INFO(dev)->supports_tv)
#define I915_HAS_HOTPLUG(dev) (INTEL_INFO(dev)->has_hotplug)
#define HAS_DDI(dev) (INTEL_INFO(dev)->has_ddi)
#define HAS_POWER_WELL(dev) (IS_HASWELL(dev))
#define HAS_FPGA_DBG_UNCLAIMED(dev) (INTEL_INFO(dev)->has_fpga_dbg)
+#define HAS_PSR(dev) (IS_HASWELL(dev))
#define INTEL_PCH_DEVICE_ID_MASK 0xff00
#define INTEL_PCH_IBX_DEVICE_ID_TYPE 0x3b00
#define HAS_FORCE_WAKE(dev) (INTEL_INFO(dev)->has_force_wake)
-#define HAS_L3_GPU_CACHE(dev) (IS_IVYBRIDGE(dev) || IS_HASWELL(dev))
+/* DPF == dynamic parity feature */
+#define HAS_L3_DPF(dev) (IS_IVYBRIDGE(dev) || IS_HASWELL(dev))
+#define NUM_L3_SLICES(dev) (IS_HSW_GT3(dev) ? 2 : HAS_L3_DPF(dev))
#define GT_FREQUENCY_MULTIPLIER 50
extern void intel_uncore_init(struct drm_device *dev);
extern void intel_uncore_clear_errors(struct drm_device *dev);
extern void intel_uncore_check_errors(struct drm_device *dev);
+extern void intel_uncore_fini(struct drm_device *dev);
void
i915_enable_pipestat(drm_i915_private_t *dev_priv, int pipe, u32 mask);
int __must_check i915_mutex_lock_interruptible(struct drm_device *dev);
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);
-
+void i915_vma_move_to_active(struct i915_vma *vma,
+ struct intel_ring_buffer *ring);
int i915_gem_dumb_create(struct drm_file *file_priv,
struct drm_device *dev,
struct drm_mode_create_dumb *args);
}
}
-void i915_gem_retire_requests(struct drm_device *dev);
+bool i915_gem_retire_requests(struct drm_device *dev);
void i915_gem_retire_requests_ring(struct intel_ring_buffer *ring);
int __must_check i915_gem_check_wedge(struct i915_gpu_error *error,
bool interruptible);
int __must_check i915_gem_object_finish_gpu(struct drm_i915_gem_object *obj);
int __must_check i915_gem_init(struct drm_device *dev);
int __must_check i915_gem_init_hw(struct drm_device *dev);
-void i915_gem_l3_remap(struct drm_device *dev);
+int i915_gem_l3_remap(struct intel_ring_buffer *ring, int slice);
void i915_gem_init_swizzling(struct drm_device *dev);
void i915_gem_cleanup_ringbuffer(struct drm_device *dev);
int __must_check i915_gpu_idle(struct drm_device *dev);
void i915_gem_detach_phys_object(struct drm_device *dev,
struct drm_i915_gem_object *obj);
void i915_gem_free_all_phys_object(struct drm_device *dev);
+int i915_gem_open(struct drm_device *dev, struct drm_file *file);
void i915_gem_release(struct drm_device *dev, struct drm_file *file);
uint32_t
struct i915_vma *
i915_gem_obj_lookup_or_create_vma(struct drm_i915_gem_object *obj,
struct i915_address_space *vm);
+
+struct i915_vma *i915_gem_obj_to_ggtt(struct drm_i915_gem_object *obj);
+
/* Some GGTT VM helpers */
#define obj_to_ggtt(obj) \
(&((struct drm_i915_private *)(obj)->base.dev->dev_private)->gtt.base)
return i915_gem_object_pin(obj, obj_to_ggtt(obj), alignment,
map_and_fenceable, nonblocking);
}
-#undef obj_to_ggtt
/* i915_gem_context.c */
void i915_gem_context_init(struct drm_device *dev);
projects / firefly-linux-kernel-4.4.55.git / blobdiff