diff options
| author | Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> | 2006-08-31 21:42:29 +0200 |
|---|---|---|
| committer | Thomas Hellstrom <thomas-at-tungstengraphics-dot-com> | 2006-08-31 21:42:29 +0200 |
| commit | 44f6d08988a77a640bea40d09cb61eec7566a5ce (patch) | |
| tree | 0ce4e08474993190dd3065edb96b8976b04242df /shared-core/i915_drv.h | |
| parent | 03c137c5f8d44c374406efe19c01105fcf34d583 (diff) | |
Validation and fencing.
Diffstat (limited to 'shared-core/i915_drv.h')
| -rw-r--r-- | shared-core/i915_drv.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/shared-core/i915_drv.h b/shared-core/i915_drv.h index 403124c9..8bf82ed8 100644 --- a/shared-core/i915_drv.h +++ b/shared-core/i915_drv.h @@ -124,6 +124,8 @@ extern void i915_driver_preclose(drm_device_t * dev, DRMFILE filp); extern int i915_driver_device_is_agp(drm_device_t * dev); extern long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg); +extern int i915_emit_mi_flush(drm_device_t *dev, uint32_t flush); + /* i915_irq.c */ extern int i915_irq_emit(DRM_IOCTL_ARGS); @@ -158,6 +160,8 @@ extern void i915_sync_flush(drm_device_t *dev); /* i915_buffer.c */ extern drm_ttm_backend_t *i915_create_ttm_backend_entry(drm_device_t *dev, int cached); +extern int i915_fence_types(uint32_t buffer_flags, uint32_t *class, uint32_t *type); +extern int i915_invalidate_caches(drm_device_t *dev, uint32_t buffer_flags); #endif #define I915_READ(reg) DRM_READ32(dev_priv->mmio_map, (reg)) @@ -209,6 +213,11 @@ extern int i915_wait_ring(drm_device_t * dev, int n, const char *caller); #define INST_OP_FLUSH 0x02000000 #define INST_FLUSH_MAP_CACHE 0x00000001 +#define CMD_MI_FLUSH (0x04 << 23) +#define MI_NO_WRITE_FLUSH (1 << 2) +#define MI_READ_FLUSH (1 << 0) +#define MI_EXE_FLUSH (1 << 1) + #define BB1_START_ADDR_MASK (~0x7) #define BB1_PROTECTED (1<<0) #define BB1_UNPROTECTED (0<<0) |