u32 instps;
u32 instdone1;
u32 seqno;
+ u64 bbaddr;
struct timeval time;
+ struct drm_i915_error_object {
+ int page_count;
+ u32 gtt_offset;
+ u32 *pages[0];
+ } *ringbuffer, *batchbuffer[2];
+ struct drm_i915_error_buffer {
+ size_t size;
+ u32 name;
+ u32 seqno;
+ u32 gtt_offset;
+ u32 read_domains;
+ u32 write_domain;
+ u32 fence_reg;
+ s32 pinned:2;
+ u32 tiling:2;
+ u32 dirty:1;
+ u32 purgeable:1;
+ } *active_bo;
+ u32 active_bo_count;
};
struct drm_i915_display_funcs {
u8 has_rc6 : 1;
u8 has_pipe_cxsr : 1;
u8 has_hotplug : 1;
+ u8 cursor_needs_physical : 1;
+};
+
+enum no_fbc_reason {
+ FBC_STOLEN_TOO_SMALL, /* not enough space to hold compressed buffers */
+ FBC_UNSUPPORTED_MODE, /* interlace or doublescanned mode */
+ FBC_MODE_TOO_LARGE, /* mode too large for compression */
+ FBC_BAD_PLANE, /* fbc not supported on plane */
+ FBC_NOT_TILED, /* buffer not tiled */
};
typedef struct drm_i915_private {
int hangcheck_count;
uint32_t last_acthd;
- bool cursor_needs_physical;
-
struct drm_mm vram;
unsigned long cfb_size;
unsigned int lvds_use_ssc:1;
unsigned int edp_support:1;
int lvds_ssc_freq;
+ int edp_bpp;
struct notifier_block lid_notifier;
u32 saveDSPACNTR;
u32 saveDSPBCNTR;
u32 saveDSPARB;
- u32 saveRENDERSTANDBY;
- u32 savePWRCTXA;
u32 saveHWS;
u32 savePIPEACONF;
u32 savePIPEBCONF;
u32 savePIPEB_DATA_N1;
u32 savePIPEB_LINK_M1;
u32 savePIPEB_LINK_N1;
+ u32 saveMCHBAR_RENDER_STANDBY;
struct {
struct drm_mm gtt_space;
struct list_head flushing_list;
/**
+ * List of objects currently pending a GPU write flush.
+ *
+ * All elements on this list will belong to either the
+ * active_list or flushing_list, last_rendering_seqno can
+ * be used to differentiate between the two elements.
+ */
+ struct list_head gpu_write_list;
+
+ /**
* LRU list of objects which are not in the ringbuffer and
* are ready to unbind, but are still in the GTT.
*
int child_dev_num;
struct child_device_config *child_dev;
struct drm_connector *int_lvds_connector;
+
+ bool mchbar_need_disable;
+
+ u8 cur_delay;
+ u8 min_delay;
+ u8 max_delay;
+
+ enum no_fbc_reason no_fbc_reason;
} drm_i915_private_t;
/** driver private structure attached to each drm_gem_object */
/** This object's place on the active/flushing/inactive lists */
struct list_head list;
+ /** This object's place on GPU write list */
+ struct list_head gpu_write_list;
/** This object's place on the fenced object LRU */
struct list_head fence_list;
extern int i915_max_ioctl;
extern unsigned int i915_fbpercrtc;
extern unsigned int i915_powersave;
+extern unsigned int i915_lvds_downclock;
+extern int i915_suspend(struct drm_device *dev, pm_message_t state);
+extern int i915_resume(struct drm_device *dev);
extern void i915_save_display(struct drm_device *dev);
extern void i915_restore_display(struct drm_device *dev);
extern int i915_master_create(struct drm_device *dev, struct drm_master *master);
/* i915_irq.c */
void i915_hangcheck_elapsed(unsigned long data);
+void i915_destroy_error_state(struct drm_device *dev);
extern int i915_irq_emit(struct drm_device *dev, void *data,
struct drm_file *file_priv);
extern int i915_irq_wait(struct drm_device *dev, void *data,
struct drm_file *file_priv);
int i915_gem_execbuffer(struct drm_device *dev, void *data,
struct drm_file *file_priv);
+int i915_gem_execbuffer2(struct drm_device *dev, void *data,
+ struct drm_file *file_priv);
int i915_gem_pin_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
int i915_gem_unpin_ioctl(struct drm_device *dev, void *data,
int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
int i915_gem_object_set_to_gtt_domain(struct drm_gem_object *obj,
int write);
+int i915_gem_object_set_to_display_plane(struct drm_gem_object *obj);
int i915_gem_attach_phys_object(struct drm_device *dev,
struct drm_gem_object *obj, int id);
void i915_gem_detach_phys_object(struct drm_device *dev,
struct drm_gem_object *obj);
void i915_gem_free_all_phys_object(struct drm_device *dev);
-int i915_gem_object_get_pages(struct drm_gem_object *obj);
+int i915_gem_object_get_pages(struct drm_gem_object *obj, gfp_t gfpmask);
void i915_gem_object_put_pages(struct drm_gem_object *obj);
void i915_gem_release(struct drm_device * dev, struct drm_file *file_priv);
void i915_gem_object_flush_write_domain(struct drm_gem_object *obj);
void i915_gem_detect_bit_6_swizzle(struct drm_device *dev);
void i915_gem_object_do_bit_17_swizzle(struct drm_gem_object *obj);
void i915_gem_object_save_bit_17_swizzle(struct drm_gem_object *obj);
+bool i915_tiling_ok(struct drm_device *dev, int stride, int size,
+ int tiling_mode);
+bool i915_gem_object_fence_offset_ok(struct drm_gem_object *obj,
+ int tiling_mode);
/* i915_gem_debug.c */
void i915_gem_dump_object(struct drm_gem_object *obj, int len,
#define IS_845G(dev) ((dev)->pci_device == 0x2562)
#define IS_I85X(dev) ((dev)->pci_device == 0x3582)
#define IS_I865G(dev) ((dev)->pci_device == 0x2572)
-#define IS_I8XX(dev) (INTEL_INFO(dev)->is_i8xx)
+#define IS_GEN2(dev) (INTEL_INFO(dev)->is_i8xx)
#define IS_I915G(dev) (INTEL_INFO(dev)->is_i915g)
#define IS_I915GM(dev) ((dev)->pci_device == 0x2592)
#define IS_I945G(dev) ((dev)->pci_device == 0x2772)
#define IS_I9XX(dev) (INTEL_INFO(dev)->is_i9xx)
#define IS_MOBILE(dev) (INTEL_INFO(dev)->is_mobile)
+#define IS_GEN3(dev) (IS_I915G(dev) || \
+ IS_I915GM(dev) || \
+ IS_I945G(dev) || \
+ IS_I945GM(dev) || \
+ IS_G33(dev) || \
+ IS_PINEVIEW(dev))
+#define IS_GEN4(dev) ((dev)->pci_device == 0x2972 || \
+ (dev)->pci_device == 0x2982 || \
+ (dev)->pci_device == 0x2992 || \
+ (dev)->pci_device == 0x29A2 || \
+ (dev)->pci_device == 0x2A02 || \
+ (dev)->pci_device == 0x2A12 || \
+ (dev)->pci_device == 0x2E02 || \
+ (dev)->pci_device == 0x2E12 || \
+ (dev)->pci_device == 0x2E22 || \
+ (dev)->pci_device == 0x2E32 || \
+ (dev)->pci_device == 0x2A42 || \
+ (dev)->pci_device == 0x2E42)
+
#define I915_NEED_GFX_HWS(dev) (INTEL_INFO(dev)->need_gfx_hws)
+#define IS_GEN6(dev) ((dev)->pci_device == 0x0102)
+
/* With the 945 and later, Y tiling got adjusted so that it was 32 128-byte
* rows, which changed the alignment requirements and fence programming.
*/
#define I915_HAS_FBC(dev) (INTEL_INFO(dev)->has_fbc)
#define I915_HAS_RC6(dev) (INTEL_INFO(dev)->has_rc6)
+#define HAS_PCH_SPLIT(dev) (IS_IRONLAKE(dev) || \
+ IS_GEN6(dev))
+
#define PRIMARY_RINGBUFFER_SIZE (128*1024)
#endif