diff options
Diffstat (limited to 'drivers/gpu/drm/i915/intel_lrc.h')
| -rw-r--r-- | drivers/gpu/drm/i915/intel_lrc.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/gpu/drm/i915/intel_lrc.h b/drivers/gpu/drm/i915/intel_lrc.h index 64f89f9982a2..4cc54b371afd 100644 --- a/drivers/gpu/drm/i915/intel_lrc.h +++ b/drivers/gpu/drm/i915/intel_lrc.h @@ -68,12 +68,20 @@ static inline void intel_logical_ring_emit(struct intel_ringbuffer *ringbuf, } /* Logical Ring Contexts */ + +/* One extra page is added before LRC for GuC as shared data */ +#define LRC_GUCSHR_PN (0) +#define LRC_PPHWSP_PN (LRC_GUCSHR_PN + 1) +#define LRC_STATE_PN (LRC_PPHWSP_PN + 1) + void intel_lr_context_free(struct intel_context *ctx); int intel_lr_context_deferred_create(struct intel_context *ctx, struct intel_engine_cs *ring); void intel_lr_context_unpin(struct drm_i915_gem_request *req); void intel_lr_context_reset(struct drm_device *dev, struct intel_context *ctx); +uint64_t intel_lr_context_descriptor(struct intel_context *ctx, + struct intel_engine_cs *ring); /* Execlists */ int intel_sanitize_enable_execlists(struct drm_device *dev, int enable_execlists); |