diff options
| -rw-r--r-- | sys/dev/pci/drm/i915_drm.h | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/sys/dev/pci/drm/i915_drm.h b/sys/dev/pci/drm/i915_drm.h index b282464c432..697d63503a8 100644 --- a/sys/dev/pci/drm/i915_drm.h +++ b/sys/dev/pci/drm/i915_drm.h @@ -257,7 +257,15 @@ typedef struct drm_i915_irq_wait { #define I915_PARAM_CHIPSET_ID 4 #define I915_PARAM_HAS_GEM 5 #define I915_PARAM_NUM_FENCES_AVAIL 6 +#define I915_PARAM_HAS_OVERLAY 7 +#define I915_PARAM_HAS_PAGEFLIPPING 8 #define I915_PARAM_HAS_EXECBUF2 9 +#define I915_PARAM_HAS_BSD 10 +#define I915_PARAM_HAS_BLT 11 +#define I915_PARAM_HAS_RELAXED_FENCING 12 +#define I915_PARAM_HAS_COHERENT_RINGS 13 +#define I915_PARAM_HAS_EXEC_CONSTANTS 14 +#define I915_PARAM_HAS_RELAXED_DELTA 15 typedef struct drm_i915_getparam { int param; @@ -532,7 +540,23 @@ struct drm_i915_gem_execbuffer2 { u_int32_t batch_start_offset; /** Bytes used in batchbuffer from batch_start_offset */ u_int32_t batch_len; - u_int64_t flags; /* currently unused */ +#define I915_EXEC_RING_MASK (7<<0) +#define I915_EXEC_DEFAULT (0<<0) +#define I915_EXEC_RENDER (1<<0) +#define I915_EXEC_BSD (2<<0) +#define I915_EXEC_BLT (3<<0) + +/* Used for switching the constants addressing mode on gen4+ RENDER ring. + * Gen6+ only supports relative addressing to dynamic state (default) and + * absolute addressing. + * + * These flags are ignored for the BSD and BLT rings. + */ +#define I915_EXEC_CONSTANTS_MASK (3<<6) +#define I915_EXEC_CONSTANTS_REL_GENERAL (0<<6) /* default */ +#define I915_EXEC_CONSTANTS_ABSOLUTE (1<<6) +#define I915_EXEC_CONSTANTS_REL_SURFACE (2<<6) /* gen4/5 only */ + u_int64_t flags; u_int64_t rsvd1; u_int64_t rsvd2; }; |