#include "intel_bios.h"
#include "intel_ringbuffer.h"
#include <linux/io-mapping.h>
+#include <drm/intel-gtt.h>
/* General customization:
*/
struct opregion_acpi *acpi;
struct opregion_swsci *swsci;
struct opregion_asle *asle;
- int enabled;
+ void *vbt;
};
+#define OPREGION_SIZE (8*1024)
struct intel_overlay;
struct intel_overlay_error_state;
};
struct intel_device_info {
+ u8 gen;
u8 is_mobile : 1;
u8 is_i8xx : 1;
u8 is_i85x : 1;
u8 is_broadwater : 1;
u8 is_crestline : 1;
u8 is_ironlake : 1;
- u8 is_gen6 : 1;
u8 has_fbc : 1;
u8 has_rc6 : 1;
u8 has_pipe_cxsr : 1;
u8 has_hotplug : 1;
u8 cursor_needs_physical : 1;
+ u8 has_overlay : 1;
+ u8 overlay_needs_physical : 1;
};
enum no_fbc_reason {
+ FBC_NO_OUTPUT, /* no outputs enabled to compress */
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 */
int front_offset;
int current_page;
int page_flipping;
+#define I915_DEBUG_READ (1<<0)
+#define I915_DEBUG_WRITE (1<<1)
+ unsigned long debug_flags;
wait_queue_head_t irq_queue;
atomic_t irq_received;
unsigned int sr01, adpa, ppcr, dvob, dvoc, lvds;
int vblank_pipe;
int num_pipe;
- u32 flush_rings;
-#define FLUSH_RENDER_RING 0x1
-#define FLUSH_BSD_RING 0x2
/* For hangcheck timer */
-#define DRM_I915_HANGCHECK_PERIOD 75 /* in jiffies */
+#define DRM_I915_HANGCHECK_PERIOD 250 /* in ms */
struct timer_list hangcheck_timer;
int hangcheck_count;
uint32_t last_acthd;
uint32_t last_instdone;
uint32_t last_instdone1;
- struct drm_mm vram;
-
unsigned long cfb_size;
unsigned long cfb_pitch;
+ unsigned long cfb_offset;
int cfb_fence;
int cfb_plane;
+ int cfb_y;
int irq_enabled;
struct intel_overlay *overlay;
/* LVDS info */
- int backlight_duty_cycle; /* restore backlight to this value */
+ int backlight_level; /* restore backlight to this value */
bool panel_wants_dither;
struct drm_display_mode *panel_fixed_mode;
struct drm_display_mode *lfp_lvds_vbt_mode; /* if any */
u32 saveMCHBAR_RENDER_STANDBY;
struct {
+ /** Bridge to intel-gtt-ko */
+ struct intel_gtt *gtt;
+ /** Memory allocator for GTT stolen memory */
+ struct drm_mm vram;
+ /** Memory allocator for GTT */
struct drm_mm gtt_space;
struct io_mapping *gtt_mapping;
*/
struct list_head shrink_list;
- spinlock_t active_list_lock;
-
/**
* List of objects which are not in the ringbuffer but which
* still have a write_domain which needs to be flushed before
/* Reclocking support */
bool render_reclock_avail;
bool lvds_downclock_avail;
- /* indicate whether the LVDS EDID is OK */
- bool lvds_edid_good;
/* indicates the reduced downclock for LVDS*/
int lvds_downclock;
struct work_struct idle_work;
/* 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,
void intel_enable_asle (struct drm_device *dev);
+#ifdef CONFIG_DEBUG_FS
+extern void i915_destroy_error_state(struct drm_device *dev);
+#else
+#define i915_destroy_error_state(x)
+#endif
+
/* i915_mem.c */
extern int i915_mem_alloc(struct drm_device *dev, void *data,
int i915_gem_object_get_fence_reg(struct drm_gem_object *obj);
int i915_gem_object_put_fence_reg(struct drm_gem_object *obj);
void i915_gem_retire_requests(struct drm_device *dev);
-void i915_gem_retire_work_handler(struct work_struct *work);
void i915_gem_clflush_object(struct drm_gem_object *obj);
int i915_gem_object_set_domain(struct drm_gem_object *obj,
uint32_t read_domains,
int i915_gpu_idle(struct drm_device *dev);
int i915_gem_idle(struct drm_device *dev);
uint32_t i915_add_request(struct drm_device *dev,
- struct drm_file *file_priv,
- uint32_t flush_domains,
- struct intel_ring_buffer *ring);
+ struct drm_file *file_priv,
+ struct drm_i915_gem_request *request,
+ struct intel_ring_buffer *ring);
int i915_do_wait_request(struct drm_device *dev,
- uint32_t seqno, int interruptible,
- struct intel_ring_buffer *ring);
+ uint32_t seqno,
+ bool interruptible,
+ struct intel_ring_buffer *ring);
int i915_gem_fault(struct vm_area_struct *vma, struct vm_fault *vmf);
+void i915_gem_process_flushing_list(struct drm_device *dev,
+ uint32_t flush_domains,
+ struct intel_ring_buffer *ring);
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);
extern int i915_save_state(struct drm_device *dev);
extern int i915_restore_state(struct drm_device *dev);
+/* intel_opregion.c */
+extern int intel_opregion_setup(struct drm_device *dev);
#ifdef CONFIG_ACPI
-/* i915_opregion.c */
-extern int intel_opregion_init(struct drm_device *dev, int resume);
-extern void intel_opregion_free(struct drm_device *dev, int suspend);
-extern void opregion_asle_intr(struct drm_device *dev);
-extern void ironlake_opregion_gse_intr(struct drm_device *dev);
-extern void opregion_enable_asle(struct drm_device *dev);
+extern void intel_opregion_init(struct drm_device *dev);
+extern void intel_opregion_fini(struct drm_device *dev);
+extern void intel_opregion_asle_intr(struct drm_device *dev);
+extern void intel_opregion_gse_intr(struct drm_device *dev);
+extern void intel_opregion_enable_asle(struct drm_device *dev);
#else
-static inline int intel_opregion_init(struct drm_device *dev, int resume) { return 0; }
-static inline void intel_opregion_free(struct drm_device *dev, int suspend) { return; }
-static inline void opregion_asle_intr(struct drm_device *dev) { return; }
-static inline void ironlake_opregion_gse_intr(struct drm_device *dev) { return; }
-static inline void opregion_enable_asle(struct drm_device *dev) { return; }
+static inline void intel_opregion_init(struct drm_device *dev) { return; }
+static inline void intel_opregion_fini(struct drm_device *dev) { return; }
+static inline void intel_opregion_asle_intr(struct drm_device *dev) { return; }
+static inline void intel_opregion_gse_intr(struct drm_device *dev) { return; }
+static inline void intel_opregion_enable_asle(struct drm_device *dev) { return; }
#endif
/* modesetting */
extern int intel_trans_dp_port_sel (struct drm_crtc *crtc);
/* overlay */
+#ifdef CONFIG_DEBUG_FS
extern struct intel_overlay_error_state *intel_overlay_capture_error_state(struct drm_device *dev);
extern void intel_overlay_print_error_state(struct seq_file *m, struct intel_overlay_error_state *error);
+#endif
/**
* Lock test for when it's just for synchronization of ring access.
LOCK_TEST_WITH_RETURN(dev, file_priv); \
} while (0)
-#define I915_READ(reg) readl(dev_priv->regs + (reg))
-#define I915_WRITE(reg, val) writel(val, dev_priv->regs + (reg))
+static inline u32 i915_read(struct drm_i915_private *dev_priv, u32 reg)
+{
+ u32 val;
+
+ val = readl(dev_priv->regs + reg);
+ if (dev_priv->debug_flags & I915_DEBUG_READ)
+ printk(KERN_ERR "read 0x%08x from 0x%08x\n", val, reg);
+ return val;
+}
+
+static inline void i915_write(struct drm_i915_private *dev_priv, u32 reg,
+ u32 val)
+{
+ writel(val, dev_priv->regs + reg);
+ if (dev_priv->debug_flags & I915_DEBUG_WRITE)
+ printk(KERN_ERR "wrote 0x%08x to 0x%08x\n", val, reg);
+}
+
+#define I915_READ(reg) i915_read(dev_priv, (reg))
+#define I915_WRITE(reg, val) i915_write(dev_priv, (reg), (val))
#define I915_READ16(reg) readw(dev_priv->regs + (reg))
#define I915_WRITE16(reg, val) writel(val, dev_priv->regs + (reg))
#define I915_READ8(reg) readb(dev_priv->regs + (reg))
#define POSTING_READ(reg) (void)I915_READ(reg)
#define POSTING_READ16(reg) (void)I915_READ16(reg)
+#define I915_DEBUG_ENABLE_IO() (dev_priv->debug_flags |= I915_DEBUG_READ | \
+ I915_DEBUG_WRITE)
+#define I915_DEBUG_DISABLE_IO() (dev_priv->debug_flags &= ~(I915_DEBUG_READ | \
+ I915_DEBUG_WRITE))
+
#define I915_VERBOSE 0
#define BEGIN_LP_RING(n) do { \
#define IS_845G(dev) ((dev)->pci_device == 0x2562)
#define IS_I85X(dev) (INTEL_INFO(dev)->is_i85x)
#define IS_I865G(dev) ((dev)->pci_device == 0x2572)
-#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_IRONLAKE_M(dev) ((dev)->pci_device == 0x0046)
#define IS_IRONLAKE(dev) (INTEL_INFO(dev)->is_ironlake)
#define IS_I9XX(dev) (INTEL_INFO(dev)->is_i9xx)
-#define IS_GEN6(dev) (INTEL_INFO(dev)->is_gen6)
#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 IS_GEN2(dev) (INTEL_INFO(dev)->gen == 2)
+#define IS_GEN3(dev) (INTEL_INFO(dev)->gen == 3)
+#define IS_GEN4(dev) (INTEL_INFO(dev)->gen == 4)
+#define IS_GEN5(dev) (INTEL_INFO(dev)->gen == 5)
+#define IS_GEN6(dev) (INTEL_INFO(dev)->gen == 6)
#define HAS_BSD(dev) (IS_IRONLAKE(dev) || IS_G4X(dev))
#define I915_NEED_GFX_HWS(dev) (INTEL_INFO(dev)->need_gfx_hws)
+#define HAS_OVERLAY(dev) (INTEL_INFO(dev)->has_overlay)
+#define OVERLAY_NEEDS_PHYSICAL(dev) (INTEL_INFO(dev)->overlay_needs_physical)
+
/* 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.
*/
git.openpandora.org / pandora-kernel.git / blobdiff